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ec0160891e
934636 Commits
Author | SHA1 | Message | Date | |
---|---|---|---|---|
Jon Derrick
|
ec0160891e |
irqdomain/treewide: Free firmware node after domain removal
Commit |
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Linus Torvalds
|
ba47d845d7 | Linux 5.8-rc6 | ||
Linus Torvalds
|
92188b41f1 |
Third batch of perf tooling fixes for 5.8:
- Update hashmap.h from libbpf and kvm.h from x86's kernel UAPI. - Set opt->set in libsubcmd's OPT_CALLBACK_SET(). Fixes 'perf record --switch-output-event event-name' usage. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Test results: The first ones are container based builds of tools/perf with and without libelf support. Where clang is available, it is also used to build perf with/without libelf, and building with LIBCLANGLLVM=1 (built-in clang) with gcc and clang when clang and its devel libraries are installed. The objtool and samples/bpf/ builds are disabled now that I'm switching from using the sources in a local volume to fetching them from a http server to build it inside the container, to make it easier to build in a container cluster. Those will come back later. Several are cross builds, the ones with -x-ARCH and the android one, and those may not have all the features built, due to lack of multi-arch devel packages, available and being used so far on just a few, like debian:experimental-x-{arm64,mipsel}. The 'perf test' one will perform a variety of tests exercising tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf commands with a variety of command line event specifications to then intercept the sys_perf_event syscall to check that the perf_event_attr fields are set up as expected, among a variety of other unit tests. Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/ with a variety of feature sets, exercising the build with an incomplete set of features as well as with a complete one. It is planned to have it run on each of the containers mentioned above, using some container orchestration infrastructure. Get in contact if interested in helping having this in place. Some of the most recent, experimental distros are failing, fixes will be provided, but those gcc/clang versions are not yet in general use and some are related to linking with libllvm, not the default build. # export PERF_TARBALL=http://192.168.124.1/perf/perf-5.8.0-rc5.tar.xz # dm 1 alpine:3.4 : Ok gcc (Alpine 5.3.0) 5.3.0, clang version 3.8.0 (tags/RELEASE_380/final) 2 alpine:3.5 : Ok gcc (Alpine 6.2.1) 6.2.1 20160822, clang version 3.8.1 (tags/RELEASE_381/final) 3 alpine:3.6 : Ok gcc (Alpine 6.3.0) 6.3.0, clang version 4.0.0 (tags/RELEASE_400/final) 4 alpine:3.7 : Ok gcc (Alpine 6.4.0) 6.4.0, Alpine clang version 5.0.0 (tags/RELEASE_500/final) (based on LLVM 5.0.0) 5 alpine:3.8 : Ok gcc (Alpine 6.4.0) 6.4.0, Alpine clang version 5.0.1 (tags/RELEASE_501/final) (based on LLVM 5.0.1) 6 alpine:3.9 : Ok gcc (Alpine 8.3.0) 8.3.0, Alpine clang version 5.0.1 (tags/RELEASE_502/final) (based on LLVM 5.0.1) 7 alpine:3.10 : Ok gcc (Alpine 8.3.0) 8.3.0, Alpine clang version 8.0.0 (tags/RELEASE_800/final) (based on LLVM 8.0.0) 8 alpine:3.11 : Ok gcc (Alpine 9.2.0) 9.2.0, Alpine clang version 9.0.0 (https://git.alpinelinux.org/aports f7f0d2c2b8bcd6a5843401a9a702029556492689) (based on LLVM 9.0.0) 9 alpine:3.12 : Ok gcc (Alpine 9.3.0) 9.3.0, Alpine clang version 10.0.0 (https://gitlab.alpinelinux.org/alpine/aports.git 7445adce501f8473efdb93b17b5eaf2f1445ed4c) 10 alpine:edge : Ok gcc (Alpine 9.3.0) 9.3.0, Alpine clang version 10.0.0 (git://git.alpinelinux.org/aports 7445adce501f8473efdb93b17b5eaf2f1445ed4c) 11 alt:p8 : Ok x86_64-alt-linux-gcc (GCC) 5.3.1 20151207 (ALT p8 5.3.1-alt3.M80P.1), clang version 3.8.0 (tags/RELEASE_380/final) 12 alt:p9 : Ok x86_64-alt-linux-gcc (GCC) 8.4.1 20200305 (ALT p9 8.4.1-alt0.p9.1), clang version 7.0.1 13 alt:sisyphus : Ok x86_64-alt-linux-gcc (GCC) 9.2.1 20200123 (ALT Sisyphus 9.2.1-alt3), clang version 10.0.0 14 amazonlinux:1 : Ok gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2), clang version 3.6.2 (tags/RELEASE_362/final) 15 amazonlinux:2 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6), clang version 7.0.1 (Amazon Linux 2 7.0.1-1.amzn2.0.2) 16 android-ndk:r12b-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease) 17 android-ndk:r15c-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease) 18 centos:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23) 19 centos:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39) 20 centos:8 : Ok gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5), clang version 9.0.1 (Red Hat 9.0.1-2.module_el8.2.0+309+0c7b6b03) 21 clearlinux:latest : Ok gcc (Clear Linux OS for Intel Architecture) 10.1.1 20200708 releases/gcc-10.1.0-332-g17327d6cc7, clang version 10.0.0 22 debian:8 : Ok gcc (Debian 4.9.2-10+deb8u2) 4.9.2, Debian clang version 3.5.0-10 (tags/RELEASE_350/final) (based on LLVM 3.5.0) 23 debian:9 : Ok gcc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516, clang version 3.8.1-24 (tags/RELEASE_381/final) 24 debian:10 : Ok gcc (Debian 8.3.0-6) 8.3.0, clang version 7.0.1-8 (tags/RELEASE_701/final) 25 debian:experimental : FAIL gcc (Debian 9.3.0-15) 9.3.0, clang version 9.0.1-13 26 debian:experimental-x-arm64 : Ok aarch64-linux-gnu-gcc (Debian 9.3.0-8) 9.3.0 27 debian:experimental-x-mips : Ok mips-linux-gnu-gcc (Debian 8.3.0-19) 8.3.0 28 debian:experimental-x-mips64 : Ok mips64-linux-gnuabi64-gcc (Debian 9.3.0-8) 9.3.0 29 debian:experimental-x-mipsel : Ok mipsel-linux-gnu-gcc (Debian 9.2.1-8) 9.2.1 20190909 30 fedora:20 : Ok gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7) 31 fedora:22 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.5.0 (tags/RELEASE_350/final) 32 fedora:23 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.7.0 (tags/RELEASE_370/final) 33 fedora:24 : Ok gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1), clang version 3.8.1 (tags/RELEASE_381/final) 34 fedora:24-x-ARC-uClibc : Ok arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710 35 fedora:25 : Ok gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1), clang version 3.9.1 (tags/RELEASE_391/final) 36 fedora:26 : Ok gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2), clang version 4.0.1 (tags/RELEASE_401/final) 37 fedora:27 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6), clang version 5.0.2 (tags/RELEASE_502/final) 38 fedora:28 : Ok gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2), clang version 6.0.1 (tags/RELEASE_601/final) 39 fedora:29 : Ok gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2), clang version 7.0.1 (Fedora 7.0.1-6.fc29) 40 fedora:30 : Ok gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2), clang version 8.0.0 (Fedora 8.0.0-3.fc30) 41 fedora:30-x-ARC-glibc : Ok arc-linux-gcc (ARC HS GNU/Linux glibc toolchain 2019.03-rc1) 8.3.1 20190225 42 fedora:30-x-ARC-uClibc : Ok arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225 43 fedora:31 : Ok gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2), clang version 9.0.1 (Fedora 9.0.1-2.fc31) 44 fedora:32 : Ok gcc (GCC) 10.1.1 20200507 (Red Hat 10.1.1-1), clang version 10.0.0 (Fedora 10.0.0-2.fc32) 45 fedora:rawhide : FAIL gcc (GCC) 10.1.1 20200618 (Red Hat 10.1.1-2), clang version 10.0.0 (Fedora 10.0.0-6.fc33) 46 gentoo-stage3-amd64:latest : Ok gcc (Gentoo 9.2.0-r2 p3) 9.2.0 47 mageia:5 : Ok gcc (GCC) 4.9.2, clang version 3.5.2 (tags/RELEASE_352/final) 48 mageia:6 : Ok gcc (Mageia 5.5.0-1.mga6) 5.5.0, clang version 3.9.1 (tags/RELEASE_391/final) 49 mageia:7 : Ok gcc (Mageia 8.3.1-0.20190524.1.mga7) 8.3.1 20190524, clang version 8.0.0 (Mageia 8.0.0-1.mga7) 50 manjaro:latest : Ok gcc (GCC) 9.2.0, clang version 9.0.0 (tags/RELEASE_900/final) 51 openmandriva:cooker : Ok gcc (GCC) 10.0.0 20200502 (OpenMandriva), clang version 10.0.1 52 opensuse:15.0 : Ok gcc (SUSE Linux) 7.4.1 20190424 [gcc-7-branch revision 270538], clang version 5.0.1 (tags/RELEASE_501/final 312548) 53 opensuse:15.1 : Ok gcc (SUSE Linux) 7.5.0, clang version 7.0.1 (tags/RELEASE_701/final 349238) 54 opensuse:15.2 : Ok gcc (SUSE Linux) 7.5.0, clang version 9.0.1 55 opensuse:42.3 : Ok gcc (SUSE Linux) 4.8.5, clang version 3.8.0 (tags/RELEASE_380/final 262553) 56 opensuse:tumbleweed : Ok gcc (SUSE Linux) 10.1.1 20200625 [revision c91e43e9363bd119a695d64505f96539fa451bf2], clang version 10.0.0 57 oraclelinux:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23.0.1) 58 oraclelinux:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39.0.3) 59 oraclelinux:8 : Ok gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5.0.3), clang version 9.0.1 (Red Hat 9.0.1-2.0.1.module+el8.2.0+5599+9ed9ef6d) 60 ubuntu:12.04 : Ok gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3, Ubuntu clang version 3.0-6ubuntu3 (tags/RELEASE_30/final) (based on LLVM 3.0) 61 ubuntu:14.04 : Ok gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4 62 ubuntu:16.04 : Ok gcc (Ubuntu 5.4.0-6ubuntu1~16.04.12) 5.4.0 20160609, clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final) 63 ubuntu:16.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 64 ubuntu:16.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 65 ubuntu:16.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 66 ubuntu:16.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 67 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 68 ubuntu:16.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609 69 ubuntu:18.04 : Ok gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0, clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final) 70 ubuntu:18.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0 71 ubuntu:18.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0 72 ubuntu:18.04-x-m68k : Ok m68k-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 73 ubuntu:18.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 74 ubuntu:18.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 75 ubuntu:18.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 76 ubuntu:18.04-x-riscv64 : Ok riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 77 ubuntu:18.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 78 ubuntu:18.04-x-sh4 : Ok sh4-linux-gnu-gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 79 ubuntu:18.04-x-sparc64 : Ok sparc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0 80 ubuntu:18.10 : Ok gcc (Ubuntu 8.3.0-6ubuntu1~18.10.1) 8.3.0, clang version 7.0.0-3 (tags/RELEASE_700/final) 81 ubuntu:19.04 : Ok gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0, clang version 8.0.0-3 (tags/RELEASE_800/final) 82 ubuntu:19.04-x-alpha : Ok alpha-linux-gnu-gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0 83 ubuntu:19.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 8.3.0-6ubuntu1) 8.3.0 84 ubuntu:19.04-x-hppa : Ok hppa-linux-gnu-gcc (Ubuntu 8.3.0-6ubuntu1) 8.3.0 85 ubuntu:19.10 : FAIL gcc (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008, clang version 9.0.0-2 (tags/RELEASE_900/final) 86 ubuntu:20.04 : Ok gcc (Ubuntu 9.3.0-10ubuntu2) 9.3.0, clang version 10.0.0-4ubuntu1 # # git log --oneline -1 |
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Linus Torvalds
|
efb9666e90 |
A pile of fixes for x86:
- Fix the I/O bitmap invalidation on XEN PV, which was overlooked in the recent ioperm/iopl rework. This caused the TSS and XEN's I/O bitmap to get out of sync. - Use the proper vectors for HYPERV. - Make disabling of stack protector for the entry code work with GCC builds which enable stack protector by default. Removing the option is not sufficient, it needs an explicit -fno-stack-protector to shut it off. - Mark check_user_regs() noinstr as it is called from noinstr code. The missing annotation causes it to be placed in the text section which makes it instrumentable. - Add the missing interrupt disable in exc_alignment_check() - Fixup a XEN_PV build dependency in the 32bit entry code - A few fixes to make the Clang integrated assembler happy - Move EFI stub build to the right place for out of tree builds - Make prepare_exit_to_usermode() static. It's not longer called from ASM code. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl8UR+MTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoQCUD/4/9W5FFvdZvQPwmXsHPaVnW9hUsXxG 0tjc34xqDcgEl1U3khu+6jj+oHx+JM+4wGP/V49Wqx6xkrJ33/a8uYErAgI7+Pmp s3T2gXMWkgJtYFlDQdAMbeuuM2cOFZJw4BxxvTMth5EixQvk1EkX6QyBjLaSGo8y 78sWtZ6Oh5Ql9ua/9TOilewLsCsQSFIFn0o/hawwwPUMrwGvD29scha0XHom+AO7 uwejfU8klq2HJJaLaaiUaiNBkFz0TNGJtY+3mQpw8BPjCuuBQhYygrS0X4uQzo01 4XJzhDnOVbAYWqi0/T+mAEmuJ9NBZJwYiYrwBYCkZgELwJKLzhzO2GOgP9xEsFY4 VUNgqHFhKrQp10k2k4L/A5tmr+0GntiCQhdZi+/gty6oO/t3ni57pRcAhA9qBNOb 8ZqumBwgaaAIqcmdtoyXAIveWOHnzwKEg6wmIGFbyCwHjeLJKJG7KhpXIpEuX+j2 DC7EfYvRB+jllAk1CBypBvzD0DHfMZ0myPxCcZiW2wHTVAlkpY7hiIyPHqocjE9L OjOQ7FS6E2/p24lYVcLUFWcESxGFvQjjxwXk7htjpGUIZsQOhz/LOW+CIPCsfbqE HoEsHmNltksYYV9FDfevXRp5sbxpx3wQSLOgqNqiOpy4cTCG8boalUqHQ0OsN8Oa EgU067yF77ymRg== =QAeH -----END PGP SIGNATURE----- Merge tag 'x86-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull x86 fixes from Thomas Gleixner: "A pile of fixes for x86: - Fix the I/O bitmap invalidation on XEN PV, which was overlooked in the recent ioperm/iopl rework. This caused the TSS and XEN's I/O bitmap to get out of sync. - Use the proper vectors for HYPERV. - Make disabling of stack protector for the entry code work with GCC builds which enable stack protector by default. Removing the option is not sufficient, it needs an explicit -fno-stack-protector to shut it off. - Mark check_user_regs() noinstr as it is called from noinstr code. The missing annotation causes it to be placed in the text section which makes it instrumentable. - Add the missing interrupt disable in exc_alignment_check() - Fixup a XEN_PV build dependency in the 32bit entry code - A few fixes to make the Clang integrated assembler happy - Move EFI stub build to the right place for out of tree builds - Make prepare_exit_to_usermode() static. It's not longer called from ASM code" * tag 'x86-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Don't add the EFI stub to targets x86/entry: Actually disable stack protector x86/ioperm: Fix io bitmap invalidation on Xen PV x86: math-emu: Fix up 'cmp' insn for clang ias x86/entry: Fix vectors to IDTENTRY_SYSVEC for CONFIG_HYPERV x86/entry: Add compatibility with IAS x86/entry/common: Make prepare_exit_to_usermode() static x86/entry: Mark check_user_regs() noinstr x86/traps: Disable interrupts in exc_aligment_check() x86/entry/32: Fix XEN_PV build dependency |
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Linus Torvalds
|
66e4b63624 |
Two fixes for the timer wheel:
- A timer which is already expired at enqueue time can set the base->next_expiry value backwards. As a consequence base->clk can be set back as well. This can lead to timers expiring early. Add a sanity check to prevent this. - When a timer is queued with an expiry time beyond the wheel capacity then it should be queued in the bucket of the last wheel level which is expiring last. The code adjusts expiry time to the maximum wheel capacity, which is only correct when the wheel clock is 0. Aside of that the check whether the delta is larger than wheel capacity does not check the delta, it checks the expiry value itself. As a result timers can expire at random. Fix this by checking the right variable and adjust expiry time so it becomes base->clock plus capacity which places it into the outmost bucket in the last wheel level. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl8URRQTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoQVMD/0VMkT36A8SKbPudMLZ5REp63E629wQ yuGJz9IJPE1NYB25PXL0TmVAQpseXKDKh3eSP2ac6Ao1FTUk/He/CwF2tsGvu+tm kxpuPQgeUF8BeF7WzE21k4NeAmTv8eaIxirQPRQBRJldHuNG9u0l1u8dr0rT2mQG N0djinQvM4bRUVa10l4dz6gE2F0Egjv5sIZohv3E6ORwisJxJoZUUFMlqfuS+2Xt lOebR8juJahIDRM3ihhZfXJI2tCPD/FnrcMWbk1z3NbsE6C2MiG4ncrjxR2MY81Q zRr3CrN6TgjTUkvSMOP1SuFePEKLc/2rl5dg9EcGEFNOyggPEezSB/sL1HavRsV9 2s/hmLB6VR5GQwhMnhbLTq3jAI9M9P1S4VEoKHlDs8LoCxtQ+g+2IKmSVqKWXFuO 6AscBbNQkEbrkTx+OkbHWYc7+RLQE87ryCNODeETzSwE0H3NLk/GRQirq6LO9ESq AjVg5085YZXEIzistsSON0aTdY0eIIVsmaYmFOI0qNPnSUCOPlHIXwD+ju1WEW4h QtM6BW6xggydgSLgOWQQzKpgBfLW3j7F4r7cFsNCjaQ7UtDQMPMMm+ATBpoT8vdA EHR/FC4U8ABiXpnleh87B1WCpQr6p6qo95eIbe5UxY3yPdPb32s1/+ycFngW9XPj B4353TQp7aNRUw== =aCiv -----END PGP SIGNATURE----- Merge tag 'timers-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull timer fixes from Thomas Gleixner: "Two fixes for the timer wheel: - A timer which is already expired at enqueue time can set the base->next_expiry value backwards. As a consequence base->clk can be set back as well. This can lead to timers expiring early. Add a sanity check to prevent this. - When a timer is queued with an expiry time beyond the wheel capacity then it should be queued in the bucket of the last wheel level which is expiring last. The code adjusted the expiry time to the maximum wheel capacity, which is only correct when the wheel clock is 0. Aside of that the check whether the delta is larger than wheel capacity does not check the delta, it checks the expiry value itself. As a result timers can expire at random. Fix this by checking the right variable and adjust expiry time so it becomes base->clock plus capacity which places it into the outmost bucket in the last wheel level" * tag 'timers-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timer: Fix wheel index calculation on last level timer: Prevent base->clk from moving backward |
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Linus Torvalds
|
43768f7ce0 |
A set of scheduler fixes:
- Plug a load average accounting race which was introduced with a recent optimization casing load average to show bogus numbers. - Fix the rseq CPU id initialization for new tasks. sched_fork() does not update the rseq CPU id so the id is the stale id of the parent task, which can cause user space data corruption. - Handle a 0 return value of task_h_load() correctly in the load balancer, which does not decrease imbalance and therefore pulls until the maximum number of loops is reached, which might be all tasks just created by a fork bomb. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl8UQrITHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoTNgD/4+uP0wmIuYAJd1WmpifX+G9h+3NIiU zfLTxGeo+D/I+rdeS7ClyjeSTcZHl1fQfZBIopMevsEMymMu2BbQd+OeAlkESbS6 dp6G3dv0ZGbm9Sn4G3CEEPltoCJi7pOgRrixGi/o4APkNfy3U2r+w/kM1N6AwHE0 PYztzvq5Q++m+MEHOALsB1J8mc7vygU26EO4s/rRrV6/RnNZXL269PeZRFxxEvYn rtmyUw53Lc72Y+23FuityE/jb2xkr80yuXQWxTOxbhzBtHO1omWQQVhBTMam5RDg NUYzeZvK/nZW3i6WOuHyaaLj7+2ML7RmNpaYRueymJinda409GDXRcDOYXNFtxcI lcVmsxzNF5rb7b9mXqdgdSJKuZotKLnTjXAIGhHzkSkl2uYfYW6PUGxq6BmSCKvR GpewHQ8Ynf4JcsjioOTQjRNjJYmlrTsHcUUKXsyTIfYaEEw+i/7s/7G5G7bXxJ6G Sma52oTyrsFQEG+AjT2CxhOzxQumtT5vQ9/l8EvnQXQdG7fZzIimgWnTBc6IE83J OPYI8WomKhj+EkJSltxUQm+ZwqhDv4rBHQ+SqPr+jhvPobUN6jS0HkOoW+SIGuo4 oMRvMiNhCyUWLFYMVL2pflJANyiFczfKWyAqyjwgiSjfNaTqSmYCcPOc1NWz/Ic4 fGMLMqFQ2fW/rg== =bCPw -----END PGP SIGNATURE----- Merge tag 'sched-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull scheduler fixes from Thomas Gleixner: "A set of scheduler fixes: - Plug a load average accounting race which was introduced with a recent optimization casing load average to show bogus numbers. - Fix the rseq CPU id initialization for new tasks. sched_fork() does not update the rseq CPU id so the id is the stale id of the parent task, which can cause user space data corruption. - Handle a 0 return value of task_h_load() correctly in the load balancer, which does not decrease imbalance and therefore pulls until the maximum number of loops is reached, which might be all tasks just created by a fork bomb" * tag 'sched-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: handle case of task_h_load() returning 0 sched: Fix unreliable rseq cpu_id for new tasks sched: Fix loadavg accounting race |
||
Linus Torvalds
|
9413cd7792 |
Two fixes for the interrupt subsystem:
- Make the handling of the firmware node consistent and do not free the node after the domain has been created successfully. The core code stores a pointer to it which can lead to a use after free or double free. This used to "work" because the pointer was not stored when the initial code was written, but at some point later it was required to store it. Of course nobody noticed that the existing users break that way. - Handle affinity setting on inactive interrupts correctly when hierarchical irq domains are enabled. When interrupts are inactive with the modern hierarchical irqdomain design, the interrupt chips are not necessarily in a state where affinity changes can be handled. The legacy irq chip design allowed this because interrupts are immediately fully initialized at allocation time. X86 has a hacky workaround for this, but other implementations do not. This cased malfunction on GIC-V3. Instead of playing whack a mole to find all affected drivers, change the core code to store the requested affinity setting and then establish it when the interrupt is allocated, which makes the X86 hack go away. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl8UP+4THHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoSuZD/9tNPR4fIDt4mC9ciSvwSqGTV+q1y1D zhXSDro4cJNjzy/9D475IJqOlvchaF9Nfun55b60Q6vnA4VN8G+kABEaG8uwr8mV ijTB4f0qKfW/9kUDTJRScq3nNmC3miqg8ZFgFEn6Ecxj3NHmwidATIi5sF6f/XVG DdhL0Jys7ycNeGBf7yIKbT5/NOULMHYy9rK1NDAeBo9u3klvmrwrHgdNsiDDhEaU KlHtwuQLCdjFY3Lf67YpSah+Hx/gXPI1VHUxDDFRoFmC4RlB0VjyXGydjsisOrSQ Cl2gnkQ6VOlLaLbN38nmia9nyb6npzE5iK1h9EDcaRhBACG9O23Bdo+YZYxl6BOP mXuyIVKJYczJEp7j1fGHW/aNCoEqC8dGVyN7toxMVfGZmF12JzMSt4SYItPeSjFC bPNPRCscpiMOQdgwgO0woK1764V46g1BlmxXtJRdWB4iwWgXcryaz65xzSfNeZF4 0+TvdYs2FYjxwwIyWj8xJ3Npe1lKhH+06DA6gziwJt1u4it8rl82UcqMFyf/ty1w o5LHyMBWYm7SJXSeaZZj+nv7moJKJnmRYKnpry21cUzsK/vQEPX0vqhwh4dSFN3O BaBocDsOk+9wkmUwi6haP+6+vpadAFQrsqVhURtwc6OVSWn2/vsf2ZH5P36xwFWD tlFanb8hX9y2NQ== =elM3 -----END PGP SIGNATURE----- Merge tag 'irq-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull irq fixes from Thomas Gleixner: "Two fixes for the interrupt subsystem: - Make the handling of the firmware node consistent and do not free the node after the domain has been created successfully. The core code stores a pointer to it which can lead to a use after free or double free. This used to "work" because the pointer was not stored when the initial code was written, but at some point later it was required to store it. Of course nobody noticed that the existing users break that way. - Handle affinity setting on inactive interrupts correctly when hierarchical irq domains are enabled. When interrupts are inactive with the modern hierarchical irqdomain design, the interrupt chips are not necessarily in a state where affinity changes can be handled. The legacy irq chip design allowed this because interrupts are immediately fully initialized at allocation time. X86 has a hacky workaround for this, but other implementations do not. This cased malfunction on GIC-V3. Instead of playing whack a mole to find all affected drivers, change the core code to store the requested affinity setting and then establish it when the interrupt is allocated, which makes the X86 hack go away" * tag 'irq-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/affinity: Handle affinity setting on inactive interrupts correctly irqdomain/treewide: Keep firmware node unconditionally allocated |
||
Linus Torvalds
|
ce20d7bf6e |
USB fixes for 5.8-rc6
Here are a few small USB fixes, and one thunderbolt fix, for 5.8-rc6. Nothing huge in here, just the normal collection of gadget, dwc2/3, serial, and other minor USB driver fixes and id additions. Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXxQOrA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yk8pgCeO4aQ55WEEjfHvKuOoJC7/bGz5dsAn0o3yfON LEhiAkNdgpM/DL3/OLu2 =DCX1 -----END PGP SIGNATURE----- Merge tag 'usb-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb into master Pull USB fixes from Greg KH: "Here are a few small USB fixes, and one thunderbolt fix, for 5.8-rc6. Nothing huge in here, just the normal collection of gadget, dwc2/3, serial, and other minor USB driver fixes and id additions. Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues" * tag 'usb-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: serial: iuu_phoenix: fix memory corruption USB: c67x00: fix use after free in c67x00_giveback_urb usb: gadget: function: fix missing spinlock in f_uac1_legacy usb: gadget: udc: atmel: fix uninitialized read in debug printk usb: gadget: udc: atmel: remove outdated comment in usba_ep_disable() usb: dwc2: Fix shutdown callback in platform usb: cdns3: trace: fix some endian issues usb: cdns3: ep0: fix some endian issues usb: gadget: udc: gr_udc: fix memleak on error handling path in gr_ep_init() usb: gadget: fix langid kernel-doc warning in usbstring.c usb: dwc3: pci: add support for the Intel Jasper Lake usb: dwc3: pci: add support for the Intel Tiger Lake PCH -H variant usb: chipidea: core: add wakeup support for extcon USB: serial: option: add Quectel EG95 LTE modem thunderbolt: Fix path indices used in USB3 tunnel discovery USB: serial: ch341: add new Product ID for CH340 USB: serial: option: add GosunCn GM500 series USB: serial: cypress_m8: enable Simply Automated UPB PIM |
||
Linus Torvalds
|
8c18fc6344 |
dma-mapping fixes for 5.8:
- ensure we always have fully addressable memory in the dma coherent pool (Nicolas Saenz Julienne) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAl8T+D0LHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYM6lRAAzDoUs32GJpawMANJWAde5DX3T5WUEWMLyGV0O2Ct 9Yzm3iDh25k5Lc8cr8l/UUpJL8B+uEkl/iW+GZQ6vvD3rxW0v5IfGwu8I4hqGiCo BpbsRr1VVXl2dLyA6sk/fXLYSqqWBoYzVdtZyRwgek6JOvA3ALy1jv7EkrBsE/UP 6F6kWUTkDiek9ZAP1d0ztCTDGiuAQhAvmmO4odfMqMjDAIYW4fL4CPhDeMl4We66 HNg+OJEF/aK5VC6qiY3629K3aMB0ZDz4oQzSIUO2H7RjuVzVr9Ce7JmKa+lBDxlS 6e5GAfqoJbVz1C0oT46XT1IsMJKcDDgmfr+pmjgeSNt9HzvYND413opUFyyUvLIE kpUHQUibMOFxHiHRGQeCJaGVLgF/ucSoBeLbMTDORMLOFbZTLgKN9CjiP8/RgUrc jL6lKa8LX3nyTlHTSHH7FPyu5waG2cLfLexntPMGQenXjLOxmS9Jg1Q+MjihjxH/ tAfGoeoCjgILOjZQmpZ9Ze5nSdgnEwfHpYAYFQi981/HACUxjZrunjOTNMLqCxu1 cu+bi0HjAhdoQRMC1YtIcffWabPvWYp0R5WqVs3ExKpJKXRO5xjuVdybUOGpj1Py uOWOtAGyOxD1vp51e37ZsrFO2q3J6bqUFSVMDyYUKoWlyHOS7cy4ULZHQXNpUAAq 9fA= =H248 -----END PGP SIGNATURE----- Merge tag 'dma-mapping-5.8-6' of git://git.infradead.org/users/hch/dma-mapping into master Pull dma-mapping fixes from Christoph Hellwig: "Ensure we always have fully addressable memory in the dma coherent pool (Nicolas Saenz Julienne)" * tag 'dma-mapping-5.8-6' of git://git.infradead.org/users/hch/dma-mapping: dma-pool: do not allocate pool memory from CMA dma-pool: make sure atomic pool suits device dma-pool: introduce dma_guess_pool() dma-pool: get rid of dma_in_atomic_pool() dma-direct: provide function to check physical memory area validity |
||
Arvind Sankar
|
da05b143a3 |
x86/boot: Don't add the EFI stub to targets
vmlinux-objs-y is added to targets, which currently means that the EFI stub gets added to the targets as well. It shouldn't be added since it is built elsewhere. This confuses Makefile.build which interprets the EFI stub as a target $(obj)/$(objtree)/drivers/firmware/efi/libstub/lib.a and will create drivers/firmware/efi/libstub/ underneath arch/x86/boot/compressed, to hold this supposed target, if building out-of-tree. [0] Fix this by pulling the stub out of vmlinux-objs-y into efi-obj-y. [0] See scripts/Makefile.build near the end: # Create directories for object files if they do not exist Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lkml.kernel.org/r/20200715032631.1562882-1-nivedita@alum.mit.edu |
||
Kees Cook
|
58ac3154b8 |
x86/entry: Actually disable stack protector
Some builds of GCC enable stack protector by default. Simply removing
the arguments is not sufficient to disable stack protector, as the stack
protector for those GCC builds must be explicitly disabled. Remove the
argument removals and add -fno-stack-protector. Additionally include
missed x32 argument updates, and adjust whitespace for readability.
Fixes:
|
||
Linus Torvalds
|
f932d58abc |
SCSI fixes on 20200718
One small driver fix. Although the one liner makes it sound like a cosmetic change, it's a regression fix for the megaraid_sas driver. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCXxMqJCYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishRQJAP48x12h TuEn5AOCjKC7xI77AyLNbtVerqSBdVRnW/6nxgD9EiBd63CnWa0PZpf2jUEVwWbF jqj9QjjaZ0CI7nLGOCM= =fZD+ -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi into master Pull SCSI fix from James Bottomley: "One small driver fix. Although the one liner makes it sound like a cosmetic change, it's a regression fix for the megaraid_sas driver" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: megaraid_sas: Remove undefined ENABLE_IRQ_POLL macro |
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Linus Torvalds
|
e26aeee89f |
hwmon fixes for v5.8-rc6
- Using SCT on some Tohsiba drives causes firmware hangs. Disable its use in the drivetemp driver. - Handle potential buffer overflows in scmi and aspeed-pwm-tacho driver. - Energy reporting does not work well on all AMD CPUs. Restrict amd_energy to known working models. - Enable reading the CPU temperature on NCT6798D using undocumented registers. - Fix read errors seen if PEC is enabled in adm1275 driver. - Fix setting the pwm1_enable in emc2103 driver. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAl8TEy4ACgkQyx8mb86f mYE9oBAApawi1YpQxrZSsDV+TPf/u/ftBdkWz47w3q1bcYlOqw392fbTl8MEuft6 qK0z06FB048I+vmdQayO9n1f1BpHMoHv1BMBIxFe+XcKNUL2pQJAREYsBdJl1ZNE gWmzRjJmPwVenTokAwE5rBlHnYnEwCI6/1+FKI8OyZ+U3tIAaYFqUS0nd25gHG5i kIiY/BcA6qhNPymvq82QW/yksPdR5ApWju9rTA+RVZc2o5rj9LJ6J+CsKsiLfNpm YZWB/RFIYhUTFfxG89aBoKAb3fky84//lJyXmHx/fzzoFIUUGFxm4V5SKmvPHVO3 BaG/gF0AKQRXiDT+qk3n2wldJGJ+cCkpuL3RYiaadxOVuoBb+bZqJIIMB6VFjQNg LEi1I5A5mhH56mEesoJi8tMx1gpqpKBEapDckTXfDIW4+9BksrhklW9jj4Wf2P9A 6v2XkWbQ4Kh49tn7e54RCdDO5qSiuDT28HeZCciWJjvhwq9bWaSwVIqqjfupKrnR vG9H5M4ihIIb42N2GTT3/CD7VTjg4ZUGOu3Q1o4RcSCT7Jk+1o2dBa0L6kb6XdQs ASm6DddVw2iE4I7E2GFwdNuz7b7A5i3HZbQxUAAq+Ra5JrzdW5kM2lYSFyzxDwX4 cdDip6do42DWPr7DY4xMKwACutHg5ggYZ3xxiu/OowpwAl8ka/M= =tSii -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging into master Pull hwmon fixes from Guenter Roeck: - Using SCT on some Tohsiba drives causes firmware hangs. Disable its use in the drivetemp driver. - Handle potential buffer overflows in scmi and aspeed-pwm-tacho driver. - Energy reporting does not work well on all AMD CPUs. Restrict amd_energy to known working models. - Enable reading the CPU temperature on NCT6798D using undocumented registers. - Fix read errors seen if PEC is enabled in adm1275 driver. - Fix setting the pwm1_enable in emc2103 driver. * tag 'hwmon-for-v5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives hwmon: (scmi) Fix potential buffer overflow in scmi_hwmon_probe() hwmon: (nct6775) Accept PECI Calibration as temperature source for NCT6798D hwmon: (adm1275) Make sure we are reading enough data for different chips hwmon: (emc2103) fix unable to change fan pwm1_enable attribute hwmon: (amd_energy) match for supported models hwmon: (aspeed-pwm-tacho) Avoid possible buffer overflow |
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Linus Torvalds
|
6cf7ccba29 |
RISC-V Fixes for 5.8-rc6
I have two fixes: * 16KiB kernel stacks on rv64, which fixes a lot of crashes. * Rolling an mmiowb() into the scheduled, which when combined with Will's fix to the mmiowb()-on-spinlock should fix the PREEMPT issues we've been seeing. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAl8TMn0THHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiSYpEADJ/RVmg+79nqy+EOiY+YLVCEhIWnVY KCDru9qEmO878QGQXYrwWwAmt+uWxgPdk7So/4E8IDErHp4V8wBz9C0cRm/0ReDd 0tslp1P6v8NZXHmHUPhv2pAN5WoKe1pe83W5lpbO/0TxftyhuxmaKN92cQGTKOUH dMiP1LYgjd+0n+KAcMmRR63aUSoH4AXKiZcZu+GxXTXtb42CvUKFp/gPur5LUoak XvKB8eQsBPz8r4I4gFPw0XU0q4IfVgRiOWEPZefPWh72ngurbCPukCyc94tPOfsq PG/5I5oWveuFg7/gigNauHGCsttuLNxQXIAdnHzPWDFg3HHcUo1pCVoqQxXQX7In uYM+ZCCB5A0WQkUAtItKHpGzNDEA68APW34iR+RtX8374fnlGt9viFaNSF0phTcC GGq6YwV2c4m10vJxciOJapYyWsu6oLclmcmRCdKEpO0nHHEp7VGVAnVEYPV+OfnW Z8CuE2UAxQF7V6l7BrXmZFwGcxAt/0an9nuvI19CQkhkr0hnL58VLfNCS1a+w0xh Zu9ZYO0sHKlvyzgzkOxjOVe2H3pYgmDLWIAVqGC5R9sruYr0sr9QtKR324wsh/bd /g/5b2H6lLZQMXqoHsCf6OAliEl18+yGTiU+r9Ikb0aWf3OGCGiYvoMKS9AXT+K6 /9UjXGhrOFrA0A== =XoUI -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux into master Pull RISC-V fixes from Palmer Dabbelt: "Two fixes: - 16KiB kernel stacks on rv64, which fixes a lot of crashes. - Rolling an mmiowb() into the scheduler, which when combined with Will's fix to the mmiowb()-on-spinlock should fix the PREEMPT issues we've been seeing" * tag 'riscv-for-linus-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw riscv: use 16KB kernel stack on 64-bit |
||
Linus Torvalds
|
721db9dfb1 |
powerpc fixes for 5.8 #7
A fix to the VAS code we merged this cycle, to report the proper error code to userspace for address translation failures. And a selftest update to match. Another fix for our pkey handling of PROT_EXEC mappings. A fix for a crash when booting a "secure VM" under an ultravisor with certain numbers of CPUs. Thanks to: Aneesh Kumar K.V, Haren Myneni, Laurent Dufour, Sandipan Das, Satheesh Rajendran, Thiago Jung Bauermann. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAl8S7Q8THG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgA9WEAC580vTBCte54XEpRPfKLs0g/piM93z +rDDKFFkHrxI+EpySeg20jlDMc/3EoevLN6UNT5I2hrZ5QcNF17RPVmjRoHP0w2l ixy9B6Y+auFwos1yEec14ZLJ7iWsnko0SlgtWIAsn9r35hJYFtC3+ho3/XWO0lnF 0jb31uZim4nFQvGSNwe3oZ3/rJsKwWtPZw0WznFr9GB4pMOnrspV/zx796RI9OKY khwm4y6pas5Duk9GUJPJjOIk4Mag4yLTXuhzJ5G5UeuUchZRxCTVcdnXEdGXeyte 9ZJnRjbvbDjTM9qyk2lPSHv5zFHfEbglDkp2zoKX2Ie083LIcKlkwgeFvlBjhdxQ qwko27DXIZdmKTsSiFDODI0VlyK3ZHumCX/m2Ctg9/VmeSiYacebQjcS7DmAwQeE 6h2bRL2TiTLRkgWiD4HOvHZZTy22pVgRcYe/pwGzMMXJW6SLQ9GUOhhar4XEYMgj pzn86uZRVJLf90qdUkI9sl8p/PthGlfehqHivfwgKYk/0H1AyGkChO3NB1mLiCfS WC+7J/lDIvtAMnC+536LqZT5l46ntt5RQ5tUcHfvn4bFoh5ndeav0Y9hXEXblyYI 32lYj/paAmzR2kuHOzOQAa4hwy9rnKEQiGYsF1RcpMO5zdNupXl/EPY5WaKYyEx7 p+eGalBNTf8zuw== =eEXz -----END PGP SIGNATURE----- Merge tag 'powerpc-5.8-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux into master Pull powerpc fixes from Michael Ellerman: "Some more powerpc fixes for 5.8: - A fix to the VAS code we merged this cycle, to report the proper error code to userspace for address translation failures. And a selftest update to match. - Another fix for our pkey handling of PROT_EXEC mappings. - A fix for a crash when booting a "secure VM" under an ultravisor with certain numbers of CPUs. Thanks to: Aneesh Kumar K.V, Haren Myneni, Laurent Dufour, Sandipan Das, Satheesh Rajendran, Thiago Jung Bauermann" * tag 'powerpc-5.8-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc: Use proper error code to check fault address powerpc/vas: Report proper error code for address translation failure powerpc/pseries/svm: Fix incorrect check for shared_lppaca_size powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey |
||
Maciej S. Szmigiero
|
c66ef39eb2 |
hwmon: (drivetemp) Avoid SCT usage on Toshiba DT01ACA family drives
It has been observed that Toshiba DT01ACA family drives have
WRITE FPDMA QUEUED command timeouts and sometimes just freeze until
power-cycled under heavy write loads when their temperature is getting
polled in SCT mode. The SMART mode seems to be fine, though.
Let's make sure we don't use SCT mode for these drives then.
While only the 3 TB model was actually caught exhibiting the problem let's
play safe here to avoid data corruption and extend the ban to the whole
family.
Fixes:
|
||
Andy Lutomirski
|
cadfad8701 |
x86/ioperm: Fix io bitmap invalidation on Xen PV
tss_invalidate_io_bitmap() wasn't wired up properly through the pvop
machinery, so the TSS and Xen's io bitmap would get out of sync
whenever disabling a valid io bitmap.
Add a new pvop for tss_invalidate_io_bitmap() to fix it.
This is XSA-329.
Fixes:
|
||
Linus Torvalds
|
6a70f89cc5 |
More NFS Client Bugfixes for Linux 5.8
Bugfixes: - NFS: Fix interrupted slots by using the SEQUENCE operation - SUNRPC: reverte |
||
Linus Torvalds
|
630c183b2d |
ARM: SoC fixes for v5.8
This time there are a number of actual code fixes, plus a small set of device tree issues getting addressed: - Renesas: - one defconfig cleanup to allow a later Kconfig change - Intel socfpga: - enable QSPI devices on some machines - fix DTC validation warnings - TI OMAP: - Two DEBUG_ATOMIC_SLEEP fixes for ti-sysc interconnect target module driver - A regression fix for ti-sysc no-idle handling that caused issues compared to earlier platform data based booting - A fix for memory leak for omap_hwmod_allocate_module - Fix d_can driver probe for am437x - NXP i.MX - A couple of fixes on i.MX platform device registration code to stop the use of invalid IRQ 0. - Fix a regression seen on ls1021a platform, caused by commit |
||
Linus Torvalds
|
a570f41989 |
arm64 fixes for -rc6
- Fix kernel text addresses for relocatable images booting using EFI and with KASLR disabled so that they match the vmlinux ELF binary. - Fix unloading and unbinding of PMU driver modules. - Fix generic mmiowb() when writeX() is called from preemptible context (reported by the riscv folks). - Fix ptrace hardware single-step interactions with signal handlers, system calls and reverse debugging. - Fix reporting of 64-bit x0 register for 32-bit tasks via 'perf_regs'. - Add comments describing syscall entry/exit tracing ABI. -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAl8RgvsQHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjNKNcB/9wsRJDxQDsCbV83xn5LrpR2qCs6G1UkVWT 7peEQ21Brh60DamHlr9FdwPrIO/C62tQItU/hjCyk5oXZP3soW4J5vAXujP8wPrL bPe5933HuYkgRnnInCcrACmOnIacO9HGns8OoOKtSdZ6HCaKarL9V4hOfzWVSn7L RicX+xdn89lzZ+AD2MXYq1Q6mLcpKWx9wa0PSiYL+rGjsUqhwHvJcsYcSMp95/Ay ZSK27jmxjjTXNW56hE/svz4dzkBvL+8ezwodhjZtz2co8PdGhH2Azbq3QtHeICy+ JB7lSx8A1sYIF3ASAhDYglCOCNlTb1dDN5LYfRwMWZ8cQfnRVdeV =o4Ve -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux into master Pull arm64 fixes from Will Deacon: "A batch of arm64 fixes. Although the diffstat is a bit larger than we'd usually have at this stage, a decent amount of it is the addition of comments describing our syscall tracing behaviour, and also a sweep across all the modular arm64 PMU drivers to make them rebust against unloading and unbinding. There are a couple of minor things kicking around at the moment (CPU errata and module PLTs for very large modules), but I'm not expecting any significant changes now for us in 5.8. - Fix kernel text addresses for relocatable images booting using EFI and with KASLR disabled so that they match the vmlinux ELF binary. - Fix unloading and unbinding of PMU driver modules. - Fix generic mmiowb() when writeX() is called from preemptible context (reported by the riscv folks). - Fix ptrace hardware single-step interactions with signal handlers, system calls and reverse debugging. - Fix reporting of 64-bit x0 register for 32-bit tasks via 'perf_regs'. - Add comments describing syscall entry/exit tracing ABI" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: drivers/perf: Prevent forced unbinding of PMU drivers asm-generic/mmiowb: Allow mmiowb_set_pending() when preemptible() arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP arm64: ptrace: Use NO_SYSCALL instead of -1 in syscall_trace_enter() arm64: syscall: Expand the comment about ptrace and syscall(-1) arm64: ptrace: Add a comment describing our syscall entry/exit trap ABI arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return arm64: ptrace: Override SPSR.SS when single-stepping is enabled arm64: ptrace: Consistently use pseudo-singlestep exceptions drivers/perf: Fix kernel panic when rmmod PMU modules during perf sampling efi/libstub/arm64: Retain 2MB kernel Image alignment if !KASLR |
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Thomas Gleixner
|
baedb87d1b |
genirq/affinity: Handle affinity setting on inactive interrupts correctly
Setting interrupt affinity on inactive interrupts is inconsistent when
hierarchical irq domains are enabled. The core code should just store the
affinity and not call into the irq chip driver for inactive interrupts
because the chip drivers may not be in a state to handle such requests.
X86 has a hacky workaround for that but all other irq chips have not which
causes problems e.g. on GIC V3 ITS.
Instead of adding more ugly hacks all over the place, solve the problem in
the core code. If the affinity is set on an inactive interrupt then:
- Store it in the irq descriptors affinity mask
- Update the effective affinity to reflect that so user space has
a consistent view
- Don't call into the irq chip driver
This is the core equivalent of the X86 workaround and works correctly
because the affinity setting is established in the irq chip when the
interrupt is activated later on.
Note, that this is only effective when hierarchical irq domains are enabled
by the architecture. Doing it unconditionally would break legacy irq chip
implementations.
For hierarchial irq domains this works correctly as none of the drivers can
have a dependency on affinity setting in inactive state by design.
Remove the X86 workaround as it is not longer required.
Fixes:
|
||
Frederic Weisbecker
|
e2a71bdea8 |
timer: Fix wheel index calculation on last level
When an expiration delta falls into the last level of the wheel, that delta
has be compared against the maximum possible delay and reduced to fit in if
necessary.
However instead of comparing the delta against the maximum, the code
compares the actual expiry against the maximum. Then instead of fixing the
delta to fit in, it sets the maximum delta as the expiry value.
This can result in various undesired outcomes, the worst possible one
being a timer expiring 15 days ahead to fire immediately.
Fixes:
|
||
Olga Kornievskaia
|
65caafd0d2 |
SUNRPC reverting d03727b248 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
Reverting commit
|
||
Linus Torvalds
|
4ebf8d7649 |
io_uring-5.8-2020-07-17
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Linus Torvalds
|
c9ea87dc6c |
block-5.8-2020-07-17
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAl8RyJEQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgprqMD/0XjNPFOhtaRgJ5PZaWxRTrUm9RBKZZ41f/ 93qG/71370bkdzeZNmZ9WVIUmJmGwMWWJEMKJXLVetr/iEhoi6cqyyOcvnkavtbI luecsgftYwo5Pt+I3OHUzXlSdD48Fv/JNOMx9kFMwMrVZsxAnfEJLXdPiG/au/Og 4lAS2Witn3mrMM/nttSpY25GcglJX1VxmhmLJdU5ljeiEXE3OLmvE/rPgvx3an9i k0glhIF+nAq/CzZFR7hgyO8KhRhQWBqO7sHOg4ZN7b2/K+Lc3QztACq6TnPRVqXL ATmbqddcHVC9ykbQGmPkzU0pGF2F9n7lQrM7xWHI5HP0R0mOKrF9jFMnQjwtpt42 0syGs8gGSHV2lOrQLcD27ybS0EFGv6oDV5rMjuw0Cg5IM0Fqy+ujAicrCqvDWdrX smFT+qaovI8PZV2Jo18YKzmKpR67dpdYIIdMjorrBYV7PFOLMVqbaJ+zxfWsoyZ+ SLNpOosa+FtSHSrFUud+7zKmeDkHkXTgW/A3fY695l9kgxLZWrvzpA3z5Q/iTeEb prM1Qd+Nkku5tSwvhnMhw4kN726zUHS9hZ4+upV2A31LMifof4ARkfqE2X5dd787 8HorZTfr6TQ4wU9rAtlj+zTBEZDhtxjHkjUHgnO7Xc7UuhbxW8VdUAdHGMDFtdvc bjATySTpHw== =INlC -----END PGP SIGNATURE----- Merge tag 'block-5.8-2020-07-17' of git://git.kernel.dk/linux-block into master Pull block fix from Jens Axboe: "Single NVMe multipath capacity fix" * tag 'block-5.8-2020-07-17' of git://git.kernel.dk/linux-block: nvme: explicitly update mpath disk capacity on revalidation |
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Linus Torvalds
|
0dd68a34ec |
fuse fixes for 5.8-rc6
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCXxGFQwAKCRDh3BK/laaZ PDYzAP9bXxHQaRdetnj6lOGNWjmVmiHfntxHqkl6QjZf6e1WlwD+NRXayVTc+Lzw M1pBK6kqovMQVWkyFfA3dTq/BZMzfAc= =9GPn -----END PGP SIGNATURE----- Merge tag 'fuse-fixes-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse into master Pull fuse fixes from Miklos Szeredi: - two regressions in this cycle caused by the conversion of writepage list to an rb_tree - two regressions in v5.4 cause by the conversion to the new mount API - saner behavior of fsconfig(2) for the reconfigure case - an ancient issue with FS_IOC_{GET,SET}FLAGS ioctls * tag 'fuse-fixes-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS fuse: don't ignore errors from fuse_writepages_fill() fuse: clean up condition for writepage sending fuse: reject options on reconfigure via fsconfig(2) fuse: ignore 'data' argument of mount(..., MS_REMOUNT) fuse: use ->reconfigure() instead of ->remount_fs() fuse: fix warning in tree_insert() and clean up writepage insertion fuse: move rb_erase() before tree_insert() |
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Linus Torvalds
|
44fea37378 |
overlayfs fixes for 5.8-rc6
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCXxGF+QAKCRDh3BK/laaZ PCHnAQCqNxcxncKMebpJ2hNIEPuSvUPRA4+iOOnc+9HTZ4A09wD/d/8ryybORTZN IHq2PpQUtuGgASv6GrptJSmpDvG6RA0= =lOD9 -----END PGP SIGNATURE----- Merge tag 'ovl-fixes-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs into master Pull overlayfs fixes from Miklos Szeredi: - fix a regression introduced in v4.20 in handling a regenerated squashfs lower layer - two regression fixes for this cycle, one of which is Oops inducing - miscellaneous issues * tag 'ovl-fixes-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: fix lookup of indexed hardlinks with metacopy ovl: fix unneeded call to ovl_change_flags() ovl: fix mount option checks for nfs_export with no upperdir ovl: force read-only sb on failure to create index dir ovl: fix regression with re-formatted lower squashfs ovl: fix oops in ovl_indexdir_cleanup() with nfs_export=on ovl: relax WARN_ON() when decoding lower directory file handle ovl: remove not used argument in ovl_check_origin ovl: change ovl_copy_up_flags static ovl: inode reference leak in ovl_is_inuse true case. |
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Linus Torvalds
|
33b9108f04 |
spi: Fixes for v5.8
A couple of small driver specific fixes for fairly minor issues. -----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl8Rl3ETHGJyb29uaWVA a2VybmVsLm9yZwAKCRAk1otyXVSH0DrYCACFJjlpdg7+LFK+zoQwIY9JPFd/VQWD X0xxnpJVxBRwyoAFbjfN0TfEg4lZ7KtbOBt91T7MaxUTtLet6KSuf+1ADuZSKe4Y K9eb1i+J1zjYzkVTDhlSCmIUIVOufZqxGPSQjuPjQhbOyT+SjyfyQhrJ0Atof8gb EyyrkQjwiC6y6xW0TpxEcrC4Toku5Si2YbH8RkOgH3puaZ03wVzLxNNeDxPPUFSh uu6IvXuzE+6p1MlTF13nd4TFkFRu1QNUVPL7PRlXvU9a1YtYzxp6tPYlOtnWvrER vh2u2QfR90LeVy+r7RizJO7bfBy90H7yB8qKRPOPn3v2UhImYDEwfqtm =zprr -----END PGP SIGNATURE----- Merge tag 'spi-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into master Pull spi fixes from Mark Brown: "A couple of small driver specific fixes for fairly minor issues" * tag 'spi-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate spi: mediatek: use correct SPI_CFG2_REG MACRO |
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Linus Torvalds
|
8da822e8a5 |
regulator: Fixes for v5.8
The more substantial fix here is the rename of the da903x driver which fixes a collision with the parent MFD driver name which caused issues when things were built as modules. There's also a fix for a mislableled regulator on the pmi8994 which is quite important for systems with that device. -----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl8RmrkTHGJyb29uaWVA a2VybmVsLm9yZwAKCRAk1otyXVSH0ANIB/43sHA61bYPIeyJ+TUKWTAaoEf4AluO I0lyo4AsnquLXD4/4gJi4d+rVBL7HF/Kyguq2y90VabtfuhddSb3B6PqLgr9+Ja8 F/4iDGUjiMN3v3fCfkyLlYoou7KChJlWV0OQAsZ+W4KqX5l5qD4R+2pamx0RRzXJ 2MYiRYQ98Ez/0eNaHe+rSOfBGpadYj8AfnwZFLHR5AAybZEMRo8lYd7oLdwCkpW/ 0ySgDjGWxzQKwhg7GBvrMxgaq4zHqfgOh34mfUBrbgF3SqD4UduSQ2iU12HepV1a w/No5YS+BcZoR6djEpK4T1SmHdy7C6HnOhiFzn3jBczMptxB+8Ae3yMZ =SXtn -----END PGP SIGNATURE----- Merge tag 'regulator-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into master Pull regulator fixes from Mark Brown: "The more substantial fix here is the rename of the da903x driver which fixes a collision with the parent MFD driver name which caused issues when things were built as modules. There's also a fix for a mislableled regulator on the pmi8994 which is quite important for systems with that device" * tag 'regulator-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: MAINTAINERS: remove obsolete entry after file renaming regulator: rename da903x to da903x-regulator regulator: qcom_smd: Fix pmi8994 label |
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Linus Torvalds
|
ee43695571 |
regmap: Fixes for v5.8
A couple of substantial fixes here, one from Doug which fixes the debugfs code for MMIO regmaps (fortunately not the common case) and one from Marc fixing lookups of multiple regmaps for the same device (a very unusual case). There's also a fix for Kconfig to ensure we enable SoundWire properly. -----BEGIN PGP SIGNATURE----- iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl8RmQATHGJyb29uaWVA a2VybmVsLm9yZwAKCRAk1otyXVSH0FxrB/wPsHF0pcIlZ0PcDjjpQbAosBHKT5Yg GcSxoPNm0IY9lPEGFm7eDbDxptZnRj216tkoB+fD2BTdc+vaZbs4O6fdma5jGUdC BcdLqrN5tRZT8WObP9JS3RFiizsN09Qm3pei0ZUZnrbXGA/dD3OhPQhUYwC7dZC2 xNevbi5sUaDAyXjCQaN7Eq30KQmR+in+aFM6EXt8+7sklfX7/DH2QS4zNM0ykFxM CFyh3mDZ0GhHhZU9OEUtmKKF9FEnTBPF+9eYKVzkdxpCg308DouoaubGSoDttYpK rs5zxFLQiK5o2xgZGSiLuCWuzO5jeM/HTLYScPTWl2sIolWUQMtgzAHb =3AWT -----END PGP SIGNATURE----- Merge tag 'regmap-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into master Pull regmap fixes from Mark Brown: "A couple of substantial fixes here, one from Doug which fixes the debugfs code for MMIO regmaps (fortunately not the common case) and one from Marc fixing lookups of multiple regmaps for the same device (a very unusual case). There's also a fix for Kconfig to ensure we enable SoundWire properly" * tag 'regmap-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: debugfs: Don't sleep while atomic for fast_io regmaps regmap: add missing dependency on SoundWire regmap: dev_get_regmap_match(): fix string comparison |
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Linus Torvalds
|
60541fb624 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid into master
Pull HID fixes from Jiri Kosina: - linked list race condition fix in hid-steam driver from Rodrigo Rivas Costa - assorted deviceID-specific quirks and other small cosmetic cleanups * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: logitech-hidpp: avoid repeated "multiplier = " log messages HID: logitech: Use HIDPP_RECEIVER_INDEX instead of 0xff HID: quirks: Ignore Simply Automated UPB PIM HID: apple: Disable Fn-key key-re-mapping on clone keyboards MAINTAINERS: update uhid and hid-wiimote entry HID: steam: fixes race in handling device list. HID: magicmouse: do not set up autorepeat HID: alps: support devices with report id 2 HID: quirks: Always poll Obins Anne Pro 2 keyboard HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override |
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Palmer Dabbelt
|
38b7c2a3ff
|
RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorw
While digging through the recent mmiowb preemption issue it came up that we aren't actually preventing IO from crossing a scheduling boundary. While it's a bit ugly to overload smp_mb__after_spinlock() with this behavior, it's what PowerPC is doing so there's some precedent. Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com> |
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Arnd Bergmann
|
2648298a06 |
arm/arm64: dts: socfpga: fixes for v5.8
- Add status = "okay" in QSPI - Increase QSPI size in reg property - Fix dtschema for SoCFPGA platforms -----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEoHhMeiyk5VmwVMwNGZQEC4GjKPQFAl8RyVgUHGRpbmd1eWVu QGtlcm5lbC5vcmcACgkQGZQEC4GjKPTpZhAApLM5JnyWc5RXRqSwAHva+xGfI8HR nBKpgwRutzslUoEiJLXG08UxufQ1GkKp6yiwGEtAjykz/U9ptJfODy093cMoQlWu DghIkCQpudgPZqi4lpfxDh39MpDQ5z0q2thZiyTxMRoUSknl77eBu9So9wD6dp8x CJjuEuZzEpI2r5yFsTbVMEzOwR5KX5aZm8Y2CZ/uMtYHRj8nDx33NNHLBoOWdMZ2 yEQiIRJNEle1+yHwwEP6RKsj+CixcU3kWUMmBOFnMcPZmfdtSz2RfBKsh9RnwysE 1pN7s4175nWjwbhq46bOG3s506vlAhdCZ4z/fzrYqrLhfrl1lO1VKiEOTwAXxcuQ oZqeHfboClIWyj8Qgf9/YE0SR2+q2qwSdXBFlUSUsAVvGwqtr6vUwr5p3dLaLz8u lRzygGaCqyyVABPF3t7QqoHI2BXc9kH4gmiStPTFfF7nTgEgsGe4OP8/42//RfAu ZnNMo/XPPRNQwCOfGQrjGGWZkLC4+1ye5mmjoSmqNu23OKGyvbFDn76InrHQ6pdp 3Jl+08u66C9Ru/v4RNbJIdO8+28zvHIrf7HV1buvQybbdrXo05mJEhT3uidNLxXA RnnfbiIosL8y06LGiEcZjrkulXwr7r5iFfMiJ1/InCgg/V5Ev0+CZ/PwyW5vleMK 24nLeR2D/AT3uqI= =8sK4 -----END PGP SIGNATURE----- Merge tag 'socfpga_fixes_for_v5.8_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes arm/arm64: dts: socfpga: fixes for v5.8 - Add status = "okay" in QSPI - Increase QSPI size in reg property - Fix dtschema for SoCFPGA platforms * tag 'socfpga_fixes_for_v5.8_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema arm64: dts: stratix10: increase QSPI reg address in nand dts file arm64: dts: stratix10: add status to qspi dts node arm64: dts: agilex: add status to qspi dts node Link: https://lore.kernel.org/r/20200717155758.18233-1-dinguyen@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
|
f7d96b86e0 |
Renesas fixes for v5.8
- Replace CONFIG_PCIE_RCAR by CONFIG_PCIE_RCAR_HOST in the defconfig, to unblock a planned Kconfig change. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCXxFjTwAKCRCKwlD9ZEnx cIf6APoC85p0Tofdr0qTIqJvESf4ACxb5mx4rBU8h0TfzQfGRgEAy5VsZexFcstn +pDp+o7Wp+BhnRVLAkQOaGF/7Bhy5Qs= =nsrT -----END PGP SIGNATURE----- Merge tag 'renesas-fixes-for-v5.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/fixes Renesas fixes for v5.8 - Replace CONFIG_PCIE_RCAR by CONFIG_PCIE_RCAR_HOST in the defconfig, to unblock a planned Kconfig change. * tag 'renesas-fixes-for-v5.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: arm64: defconfig: Enable CONFIG_PCIE_RCAR_HOST Link: https://lore.kernel.org/r/20200717100523.15418-1-geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Linus Torvalds
|
a238ac2d6a |
sound fixes for 5.8-rc6
No surprise here, just a few device-specific small fixes: two fixes for USB LINE6 and one for USB-audio drivers wrt syzkaller fuzzer issues, while the rest are all HD-audio Realtek quirks. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAl8RSakOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE+x2Q/+KKbAvaUuwlx1BK6xXaelPBonjFezm++P6AU7 Bus02t0bpDPzoCaFH159392wOzmdulV4JZUHiJqJSydQfWdYl4WzpPVDAszsILWB Y8c+11qbOOOuxegt6G1VIeGzxujb1qe4KS/qJ9k0JCLLPJoyC6ro8pKKV72e8ANM hjH4ooovgOUXGjSsKo4NxX4WAdrQ/7Pkrp6GcGIYgpdwatSM5A2sfL+NNjmiu2JP tkHLSUK5VcaooQGkhwmlENRQjR7MjdHNVdtFQ7P3yzhMk6nHyzmYstV8aCNACgHB f1CDUwjlTgFJAdGuXuHoObTmo4lDcv5ya7JvE8yJHWhWyEv2BUWABjGJT3O1taiR SMmPbB8GLYCtgzm/9X5Exy5mpilLbjLqNcnbuvc4Z21ys7dxn1m4JkHlvt/DQiWN O7OUysQ2qx3Qtt6PHKBQvbDQG5/NzjVYRwWw1Y3QAVNuWcN+PwWBWdT7KJLmrLje 2KqfGFPB5g7q/6UHuywQw+0xixkUOxJ4wSDvgjW/rwLMB/DAzBPzRw21sA4qnYC4 VaYZiAxWKjmoE+bsRnsjuvHIKT4eJXyxxtPrMwj2SQ0vvfoIYxdTRlxSQNYWS3og t2+xYkO3RkuhFZEbimcU3Ge7o+sKsrv9VmxdTkaIGbdOT1eEqdzY3Z3xjrgK5fw3 U0QRPHo= =cpfK -----END PGP SIGNATURE----- Merge tag 'sound-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into master Pull sound fixes from Takashi Iwai: "No surprise here, just a few device-specific small fixes: two fixes for USB LINE6 and one for USB-audio drivers wrt syzkaller fuzzer issues, while the rest are all HD-audio Realtek quirks" * tag 'sound-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek - fixup for yet another Intel reference board ALSA: hda/realtek - Enable Speaker for ASUS UX563 ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534 ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256 ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G14(G401) series with ALC289 ALSA: hda/realtek - change to suitable link model for ASUS platform ALSA: usb-audio: Fix race against the error recovery URB submission ALSA: line6: Sync the pending work cancel at disconnection ALSA: line6: Perform sanity check for each URB creation |
||
Arnaldo Carvalho de Melo
|
25d4e7f513 |
tools arch kvm: Sync kvm headers with the kernel sources
To pick up the changes from:
|
||
Arnaldo Carvalho de Melo
|
94fddb7ad0 |
perf tools: Sync hashmap.h with libbpf's
To pick up the changes in:
|
||
Ravi Bangoria
|
a2db71b912 |
libsubcmd: Fix OPT_CALLBACK_SET()
Any option macro with _SET suffix should set opt->set variable which is
not happening for OPT_CALLBACK_SET(). This is causing issues with perf
record --switch-output-event. Fix that.
Before:
# ./perf record --overwrite -e sched:*switch,syscalls:sys_enter_mmap \
--switch-output-event syscalls:sys_enter_mmap
^C[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.297 MB perf.data (657 samples) ]
After:
$ ./perf record --overwrite -e sched:*switch,syscalls:sys_enter_mmap \
--switch-output-event syscalls:sys_enter_mmap
[ perf record: dump data: Woken up 1 times ]
[ perf record: Dump perf.data.2020061918144542 ]
[ perf record: dump data: Woken up 1 times ]
[ perf record: Dump perf.data.2020061918144608 ]
[ perf record: dump data: Woken up 1 times ]
[ perf record: Dump perf.data.2020061918144660 ]
^C[ perf record: dump data: Woken up 1 times ]
[ perf record: Dump perf.data.2020061918144784 ]
[ perf record: Woken up 0 times to write data ]
[ perf record: Dump perf.data.2020061918144803 ]
[ perf record: Captured and wrote 0.419 MB perf.data.<timestamp> ]
Fixes:
|
||
Qi Liu
|
f32ed8eb0e |
drivers/perf: Prevent forced unbinding of PMU drivers
Forcefully unbinding PMU drivers during perf sampling will lead to a kernel panic, because the perf upper-layer framework call a NULL pointer in this situation. To solve this issue, "suppress_bind_attrs" should be set to true, so that bind/unbind can be disabled via sysfs and prevent unbinding PMU drivers during perf sampling. Signed-off-by: Qi Liu <liuqi115@huawei.com> Reviewed-by: John Garry <john.garry@huawei.com> Link: https://lore.kernel.org/r/1594975763-32966-1-git-send-email-liuqi115@huawei.com Signed-off-by: Will Deacon <will@kernel.org> |
||
Will Deacon
|
bd024e82e4 |
asm-generic/mmiowb: Allow mmiowb_set_pending() when preemptible()
Although mmiowb() is concerned only with serialising MMIO writes occuring in contexts where a spinlock is held, the call to mmiowb_set_pending() from the MMIO write accessors can occur in preemptible contexts, such as during driver probe() functions where ordering between CPUs is not usually a concern, assuming that the task migration path provides the necessary ordering guarantees. Unfortunately, the default implementation of mmiowb_set_pending() is not preempt-safe, as it makes use of a a per-cpu variable to track its internal state. This has been reported to generate the following splat on riscv: | BUG: using smp_processor_id() in preemptible [00000000] code: swapper/0/1 | caller is regmap_mmio_write32le+0x1c/0x46 | CPU: 3 PID: 1 Comm: swapper/0 Not tainted 5.8.0-rc3-hfu+ #1 | Call Trace: | walk_stackframe+0x0/0x7a | dump_stack+0x6e/0x88 | regmap_mmio_write32le+0x18/0x46 | check_preemption_disabled+0xa4/0xaa | regmap_mmio_write32le+0x18/0x46 | regmap_mmio_write+0x26/0x44 | regmap_write+0x28/0x48 | sifive_gpio_probe+0xc0/0x1da Although it's possible to fix the driver in this case, other splats have been seen from other drivers, including the infamous 8250 UART, and so it's better to address this problem in the mmiowb core itself. Fix mmiowb_set_pending() by using the raw_cpu_ptr() to get at the mmiowb state and then only updating the 'mmiowb_pending' field if we are not preemptible (i.e. we have a non-zero nesting count). Cc: Arnd Bergmann <arnd@arndb.de> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Guo Ren <guoren@kernel.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Reported-by: Palmer Dabbelt <palmer@dabbelt.com> Reported-by: Emil Renner Berthing <kernel@esmil.dk> Tested-by: Emil Renner Berthing <kernel@esmil.dk> Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com> Link: https://lore.kernel.org/r/20200716112816.7356-1-will@kernel.org Signed-off-by: Will Deacon <will@kernel.org> |
||
Linus Torvalds
|
8882572675 |
drm fixes for 5.8-rc6
dma-buf: - sleeping atomic fix amdgpu: - Fix a race condition with KIQ - Preemption fix - Fix handling of fake MST encoders - OLED panel fix - Handle allocation failure in stream construction - Renoir SMC fix - SDMA 5.x fix i915: - FBC w/a stride fix - Fix use-after-free fix on module reload - Ignore irq enabling on the virtual engines to fix device sleep - Use GTT when saving/restoring engine GPR - Fix selftest sort function vmwgfx: - black screen fix aspeed: - fbcon init warn fix -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJfERzqAAoJEAx081l5xIa+W98QAKmGH78757nmvFDDx6/d7+Cs RqMvR6oNa0DRksRDxSMIERCbdXcZsNlF5HpETeY8wlnOKD1bi8ET4i6PuX2/m1qA 77Z+Of/FrkmwaM+5RTEX6eAoSPsrgr/XJYFF19N/0ICSfS6Njv3md5ceXkrNTuHa dR9LQHAJReRKwkVijKmVKvX5CvVkRtWPdAWZ6t5PrhIA27tz5KyzvuvkANNAyUwb KLxkfDzVQpbISTU8sCh/rPLTMCM02ddCzwYZGaYA3s4Qm6HGV3GOWpNukuCh+rIE Ru4HL1mxagqvqZCt8L8srAoLpM/V8yWd0z5/WRCYu7Km7Uqzi6sUeJJtBH0zGiQF iTdoxUD+qIm24Pvw0hXdpFy55m9xlNh9/uP5mBkAga1endT4euouhPqvI09X1RG3 dTEOypWHtA+9lEAqtJgpLdDyRPnvXRnZmmghX0ovHfL9sVJ6r6IIMrXVUFVebNec XCBbHsngal6AcWJa+lHmDRoC0tpOdTqZj71SzizVUG3AjTf9BG/6EfE2cQn71osx Cn2P7KfJDo+M5tqQQdvClRuVaf5KzmRKOow/KIZ6uRZDpZmaOK9dojyMVqv4UKfL BtkcE/4PeK31P5Ycp+JxKwvHk/aGUbyK/o5LrLs/YaCGOr6+UK2E2hepZsM9Nj86 hAfg3wSeYU/WYvbJEqns =S5ph -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2020-07-17-1' of git://anongit.freedesktop.org/drm/drm into master Pull drm fixes from Dave Airlie: "Weekly fixes pull, big bigger than I'd normally like, but they are fairly scattered and small individually. The vmwgfx one is a black screen regression, otherwise the largest is an MST encoder fix for amdgpu which results in a WARN in some cases, and a scattering of i915 fixes. I'm tracking two regressions at the moment that hopefully we get nailed down this week for rc7. dma-buf: - sleeping atomic fix amdgpu: - Fix a race condition with KIQ - Preemption fix - Fix handling of fake MST encoders - OLED panel fix - Handle allocation failure in stream construction - Renoir SMC fix - SDMA 5.x fix i915: - FBC w/a stride fix - Fix use-after-free fix on module reload - Ignore irq enabling on the virtual engines to fix device sleep - Use GTT when saving/restoring engine GPR - Fix selftest sort function vmwgfx: - black screen fix aspeed: - fbcon init warn fix" * tag 'drm-fixes-2020-07-17-1' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr() drm/amdgpu/powerplay: Modify SMC message name for setting power profile mode drm/amd/display: handle failed allocation during stream construction drm/amd/display: OLED panel backlight adjust not work with external display connected drm/amdgpu/display: create fake mst encoders ahead of time (v4) drm/amdgpu: fix preemption unit test drm/amdgpu/gfx10: fix race condition for kiq drm/i915: Recalculate FBC w/a stride when needed drm/i915: Move cec_notifier to intel_hdmi_connector_unregister, v2. drm/i915/gt: Only swap to a random sibling once upon creation drm/i915/gt: Ignore irq enabling on the virtual engines drm/i915/perf: Use GTT when saving/restoring engine GPR drm/i915/selftests: Fix compare functions provided for sorting drm/vmwgfx: fix update of display surface when resolution changes dmabuf: use spinlock to access dmabuf->name drm/aspeed: Call drm_fbdev_generic_setup after drm_dev_register |
||
Dave Airlie
|
adbe8a3cae |
Merge tag 'amd-drm-fixes-5.8-2020-07-15' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
amd-drm-fixes-5.8-2020-07-15: amdgpu: - Fix a race condition with KIQ - Preemption fix - Fix handling of fake MST encoders - OLED panel fix - Handle allocation failure in stream construction - Renoir SMC fix - SDMA 5.x fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200715213914.3994-1-alexander.deucher@amd.com |
||
Vincent Guittot
|
01cfcde9c2 |
sched/fair: handle case of task_h_load() returning 0
task_h_load() can return 0 in some situations like running stress-ng mmapfork, which forks thousands of threads, in a sched group on a 224 cores system. The load balance doesn't handle this correctly because env->imbalance never decreases and it will stop pulling tasks only after reaching loop_max, which can be equal to the number of running tasks of the cfs. Make sure that imbalance will be decreased by at least 1. misfit task is the other feature that doesn't handle correctly such situation although it's probably more difficult to face the problem because of the smaller number of CPUs and running tasks on heterogenous system. We can't simply ensure that task_h_load() returns at least one because it would imply to handle underflow in other places. Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Valentin Schneider <valentin.schneider@arm.com> Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com> Tested-by: Dietmar Eggemann <dietmar.eggemann@arm.com> Cc: <stable@vger.kernel.org> # v4.4+ Link: https://lkml.kernel.org/r/20200710152426.16981-1-vincent.guittot@linaro.org |
||
Arnd Bergmann
|
b041ef0e58 |
Fixes for omaps for v5.8-rc cycle
Few fixes for issues noticed during testing: - Two DEBUG_ATOMIC_SLEEP fixes for ti-sysc interconnect target module driver - A regression fix for ti-sysc no-idle handling that caused issues compared to earlier platform data based booting - A fix for memory leak for omap_hwmod_allocate_module - Fix d_can driver probe for am437x -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAl8PUn4RHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXN7XRAA0PRDhYAQF9OoeWL337gf0fXRchYA42Pk C5R5KXdkSZZOlexWCsnmXGBIfAgup2B9sBTr6kFWQW1oPAIzO2oF/ALkw0U+aMsd A5UMKOmHJCaHwMyiHu2kpwnTFCRUFdGpTYsCxOxAjFgk8R8YdSD2xnWnDwdgJSDX Lk2SQ+ycfRf1aDT06UaSiwn1vQAOmMOEi0SV4KpyO4eH93mRjsNB7N2aUcKeq2m/ y4JLBF486QCJjJg91YG4wHoM/4O/fIeDWH2nGW2C3BU9f6F7uDip31mNBMB8ra2R 7ijIxLnQRypB5fgCEjimQ+2wWE2Mt1NRfxaIu2Kc9dZxmjqknzEV7oFQg48bQbtQ X7K8idTFyvdlhMZS9ajKpbbrxSGLqo53sgLWJHCNC0QBFX0clHmcWXrwZn6BNtbr lQ/+u6lFRthN6jQzudxf3nI/W68yskmfKWnVl5TEkA8tctxyZYjl5Td6DRLCI988 f23NKqTAssgHH5MWR5jDpJrZSThlty9ZqRWLjTON4rYeqVM5vXKtieSIDpV5ZmFo VYVdv43tg4wnKBFLWZUurVmXhVmlawzsVyAAG83XkjNmPcQCGpI4sByGtujltLGQ Bo6EwgMo3aOi9sKMOiEviAHhZbzxjLGwqt13L3b/9NX0e9T14gKhil9WswQpSkZ0 UnB5N2rwOUU= =ekbH -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.8/fixes-rc5-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps for v5.8-rc cycle Few fixes for issues noticed during testing: - Two DEBUG_ATOMIC_SLEEP fixes for ti-sysc interconnect target module driver - A regression fix for ti-sysc no-idle handling that caused issues compared to earlier platform data based booting - A fix for memory leak for omap_hwmod_allocate_module - Fix d_can driver probe for am437x * tag 'omap-for-v5.8/fixes-rc5-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Fix dcan driver probe failed on am437x platform ARM: OMAP2+: Fix possible memory leak in omap_hwmod_allocate_module bus: ti-sysc: Do not disable on suspend for no-idle bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk bus: ti-sysc: Fix wakeirq sleeping function called from invalid context Link: https://lore.kernel.org/r/pull-1594840100-132735@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
Arnd Bergmann
|
d943a9c83e |
i.MX fixes for 5.8, round 2:
- A couple of fixes on i.MX platform device registration code to stop the use of invalid IRQ 0. - Fix a regression seen on ls1021a platform, caused by commit |
||
Arnd Bergmann
|
c07e902a51 |
Amlogic fixes for v5.8-rc
- misc DT fixes, and SoC ID fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEe4dGDhaSf6n1v/EMWTcYmtP7xmUFAl8GTsAACgkQWTcYmtP7 xmXp8g//TIM1a9jgm+RwsKJlkK4C1WM3NuRdv7CMc8KDHKPANYdZjZoRLY/OL8Sx tw3WxDTUIHrw5jVOG69TvbzKpusZjq4pQGVzC6IoZxuxC48xkMutnO1CIhn2QNSc uweLQ2Xv80oF7vIkjtTIMp1q0PuX5ley6q7V2ZUO7pH3tHRwB3YAvdu54Yzt1pfO vPvoA6etPOYvYrG7dz7NSYCCAiv7enS2Tn5y9vWi59Nt75cwY17+JRrHd23GQS7L ogTlXrCrozLVBB/wKS+kJCnJ4XUpDsIb06ze8TW2yKSqB1DWO2P41IZrhdisfB8S DJCoQOX5OVNc2VBeIlxbtsbLy4kNy9YXRJ1gjrzisHoeIoVhNErMNfm34pVCeI+C b/qWO31mtPkb3gcXzcgBkrL/G/+Qp4wQUfVCKWoBPnZuyAzIke+nCXFQom8zIIqo ir31UAVf8KTn26EUYlhk09EkyxkOYERf6j4LRfG1L2Ou0S/2cehUK3yHIXRKTFR0 diwxaf09clKpTzeAq677BHG/aZJ00R9rNDs1PxviTvdxUzS9AMngyA2HENUhsg5s Bra+6hamBObjP22juxeoq1WHsU79HiStw8d03QgANEDSZMQvxc6gpdMjcEOmbx4m t6efhVOA6Nu8BZ0nPiplK6+y20x4qCXP6ljFBmcIxjsrN659jqk= =JBUn -----END PGP SIGNATURE----- Merge tag 'amlogic-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/fixes Amlogic fixes for v5.8-rc - misc DT fixes, and SoC ID fixes * tag 'amlogic-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: ARM: dts: meson: Align L2 cache-controller nodename with dtschema arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency arm64: dts: meson: add missing gxl rng clock soc: amlogic: meson-gx-socinfo: Fix S905X3 and S905D3 ID's Link: https://lore.kernel.org/r/7hk0zc1ujc.fsf@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
Douglas Anderson
|
299632e54b
|
regmap: debugfs: Don't sleep while atomic for fast_io regmaps
If a regmap has "fast_io" set then its lock function uses a spinlock.
That doesn't work so well with the functions:
* regmap_cache_only_write_file()
* regmap_cache_bypass_write_file()
Both of the above functions have the pattern:
1. Lock the regmap.
2. Call:
debugfs_write_file_bool()
copy_from_user()
__might_fault()
__might_sleep()
Let's reorder things a bit so that we do all of our sleepable
functions before we grab the lock.
Fixes:
|
||
Linus Torvalds
|
07a56bb875 |
Power management fixes for 5.8-rc6
Add missing handling of a command line switch to the intel_pstate driver (Rafael Wysocki) and fix the freeing of the operating performance point (OPP) entries for the legacy (v1) OPP table type (Walter Lozano). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAl8QjTMSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRxd2MP+wfjmld9D8wogVet80SfNICjN2v4dEe+ c8ajIXeIaoSU/Z3uTv07h8EVSVO3v1pvrMolHMyGmu9geDqCawg6oYrxfgRsnNPh N6Yt5OYQsi9h7vbS3jzRCos7uDV6StEIgn+2g30qCjtnTvNW5gCmCokxT/K51Zat DCRPIWQQnKsD1sid+J15GgfrONr8NzhCgIj8AUhiO2QIG6NllioJZY7XOvwvrW1x MxLCiyduL0ApEqo3NjjT4txi/uZJXv7+dqkkDm4RcfCzxDW4OduX6qdHr27Ogf1U CFd33bGsOa09YUPn5X8FnS2KQuCPMscph5L+LSCy1itxtt0qVI05Fc+J/Us+vNl/ rIECLlTpivc4Wb1/q8AvGtaWY509nHHzXOEpmMOoPgDLPezw31zMTv4a6blSBMTQ wzUNRx52ld+eSs6DEWxdyD/Yxn88jARCKBsZ+Lpn9v/k5ReS2oJdf1G4fxFBZBg2 CGIH2ePy4cE039fVFRQNasxlBLvEZZuli3mozZ+FyB8J5g/bGpK0yWwjAojTGwMw 4h1u906mA8gL1BtsECz/5MT10NfqnJCHuKHNKveMtOdBnTCQkimUIukhg5PjJRgG bFMISmUZo6HI9AzBa3p/vmE1vXTpMEHaaJAHZS6UxA1D3DW42+gTpc6DMYh8/v8W ElL3nvrv6sID =v7gm -----END PGP SIGNATURE----- Merge tag 'pm-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm into master Pull power management fixes from Rafael Wysocki: "Add missing handling of a command line switch to the intel_pstate driver (Rafael Wysocki) and fix the freeing of the operating performance point (OPP) entries for the legacy (v1) OPP table type (Walter Lozano)" * tag 'pm-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: opp: Increase parsed_static_opps in _of_add_opp_table_v1() cpufreq: intel_pstate: Fix active mode setting from command line |
||
Linus Torvalds
|
3e543a4d30 |
Char/Misc fixes for 5.8-rc6
Here are number of small char/misc driver fixes for 5.8-rc6 Not that many complex fixes here, just a number of small fixes for reported issues, and some new device ids. Nothing fancy. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXxBvPg8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynJEQCfTmYNFFZ7WTx1FNsG/ScZLvgEC/QAnA19tK48 HBVDaLxodkGEa24u582V =EcB/ -----END PGP SIGNATURE----- Merge tag 'char-misc-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc into master Pull char/misc fixes from Greg KH: "Here are number of small char/misc driver fixes for 5.8-rc6 Not that many complex fixes here, just a number of small fixes for reported issues, and some new device ids. Nothing fancy. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits) virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial intel_th: Fix a NULL dereference when hub driver is not loaded intel_th: pci: Add Emmitsburg PCH support intel_th: pci: Add Tiger Lake PCH-H support intel_th: pci: Add Jasper Lake CPU support virt: vbox: Fix guest capabilities mask check virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream uio_pdrv_genirq: fix use without device tree and no interrupt uio_pdrv_genirq: Remove warning when irq is not specified coresight: etmv4: Fix CPU power management setup in probe() function coresight: cti: Fix error handling in probe Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()" mei: bus: don't clean driver pointer misc: atmel-ssc: lock with mutex instead of spinlock phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked phy: rockchip: Fix return value of inno_dsidphy_probe() phy: ti: j721e-wiz: Constify structs phy: ti: am654-serdes: Constify regmap_config phy: intel: fix enum type mismatch warning phy: intel: Fix compilation error on FIELD_PREP usage ... |
||
Linus Torvalds
|
50ad1c2155 |
Driver core fixes for 5.8-rc6
Here are 3 driver core fixes for 5.8-rc6. They resolve some issues found with the deferred probe code for some types of devices on some embedded systems. They have been tested a bunch and have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCXxBwLw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ym99QCfTvYnzY9iqndGTqJrzsKwCy9wJUMAnjI907Ip wKZCqOC4YC0cOITUYV5b =q1lu -----END PGP SIGNATURE----- Merge tag 'driver-core-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core into master Pull driver core fixes from Greg KH: "Here are 3 driver core fixes for 5.8-rc6. They resolve some issues found with the deferred probe code for some types of devices on some embedded systems. They have been tested a bunch and have been in linux-next for a while with no reported issues" * tag 'driver-core-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: driver core: Avoid deferred probe due to fw_devlink_pause/resume() driver core: Rename dev_links_info.defer_sync to defer_hook driver core: Don't do deferred probe in parallel with kernel_init thread |