mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 13:13:57 +08:00
a8c3209998
983388 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Andres Beltran
|
a8c3209998 |
Drivers: hv: vmbus: Copy packets sent by Hyper-V out of the ring buffer
Pointers to ring-buffer packets sent by Hyper-V are used within the guest VM. Hyper-V can send packets with erroneous values or modify packet fields after they are processed by the guest. To defend against these scenarios, return a copy of the incoming VMBus packet after validating its length and offset fields in hv_pkt_iter_first(). In this way, the packet can no longer be modified by the host. Signed-off-by: Andres Beltran <lkmlabelt@gmail.com> Co-developed-by: Andrea Parri (Microsoft) <parri.andrea@gmail.com> Signed-off-by: Andrea Parri (Microsoft) <parri.andrea@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: netdev@vger.kernel.org Cc: linux-scsi@vger.kernel.org Reviewed-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/20201208045311.10244-1-parri.andrea@gmail.com Signed-off-by: Wei Liu <wei.liu@kernel.org> |
||
Linus Torvalds
|
6ee1d745b7 | Linux 5.11-rc5 | ||
|
Linus Torvalds
|
228a65d454 |
Cleanup and warning fixes.
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQEcBAABAgAGBQJgDcYgAAoJELcQ+SIFb8HaD34H/3srHUqcpRJaK8wSLGSMejzq AmkwydWKBalBfNM/4YM08fPpWN+yj0E2B49blsgq7othTYQWQwneVOWfFTcUNSix lrzX6lLwFckftJqK39ZnW/2SGDAKRtFCzB+uQ1cYkKfIAV78+TmSwZ0pqFkfbbNQ nTKl24ImByjEawUwy1by9NYXX+E3T8F9Xlov4FcQsvRsSR4Dgg7ghfg55J1enfHj Bozt5c+9IsTLesaQct5EMwpPfSHcpDjP5Dxc11PbkvFGytJVTsrg1+WFNqWzURRH lYl+DMSZt+23HDX6xEusHrzcMmmzxbcUIV93uRhy4a2GIXJPoEa2L3vnOf9h0Qc= =vB1w -----END PGP SIGNATURE----- Merge tag 'sh-for-5.11' of git://git.libc.org/linux-sh Pull arch/sh updates from Rich Felker: "Cleanup and warning fixes" * tag 'sh-for-5.11' of git://git.libc.org/linux-sh: sh/intc: Restore devm_ioremap() alignment sh: mach-sh03: remove duplicate include arch: sh: remove duplicate include sh: Drop ARCH_NR_GPIOS definition sh: Remove unused HAVE_COPY_THREAD_TLS macro sh: remove CONFIG_IDE from most defconfig sh: mm: Convert to DEFINE_SHOW_ATTRIBUTE sh: intc: Convert to DEFINE_SHOW_ATTRIBUTE arch/sh: hyphenate Non-Uniform in Kconfig prompt sh: dma: fix kconfig dependency for G2_DMA |
||
|
Linus Torvalds
|
ef7b1a0ea8 |
io_uring-5.11-2021-01-24
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmANwKAQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgprSsD/9Gp1dLmjYv0EhBAKSqC3UaXCLIZujontwb OWEM03ssjQrg0s5MNEAvzmFdScJequVMoGay6OeLf2jXA0xl9jr71kThVuwziZAK otspuMV2YrgL8FHclg52Uq3b+RKJGyCjNE2HlytRVGKwp501c6rcOESkeiiSJ/gE 92lkJCATkle8CLfiRp+zf7owbiEFvJrztpa4CLgNCLlQyYiqMK0Vnct2J29NLoXt fWxVOx8rTpQy1P0y+YfsMh4uxcb7MzI2bG2Cqm7G0VACe9XtzaXorTxuKTC1sQ4d Q1+h1eYIlTITcQ3WwZ1FZzF/OPidJHd/BKQRlP4qfCwt5f4SN4/hH9Mxhg9K3Uq2 c51wl0RD8FPI+S8XOe0btKopnZmhIqci76jKSFkbYAxm3XzVgiBOl4huD6e5JrLl 3VpxTNsATmMgatdAvxAb5DzoeUUVMmo4sb74mtpavXPg/i6E64joOxfcozLswXgc rwa83GBigXOLythGTemeySG9GlCl0MCU5MioFRO2men5+rF2Lq2MfY51GEnP+if+ 8O27/PsN+d9vuCwWHqhyDFvUIF2s6KqvDKoj3X54xKf5PpB3mISUYlamyvoVZzMw t3OBalUq51JAxYhxTiF7RMYKEz7pBQ2aTBy1YV3sXLEcSzgt0iskWDi8mYB5/2lc oIiSTapZDA== =Vbhq -----END PGP SIGNATURE----- Merge tag 'io_uring-5.11-2021-01-24' of git://git.kernel.dk/linux-block Pull io_uring fixes from Jens Axboe: "Still need a final cancelation fix that isn't quite done done, expected in the next day or two. That said, this contains: - Wakeup fix for IOPOLL requests - SQPOLL split close op handling fix - Ensure that any use of io_uring fd itself is marked as inflight - Short non-regular file read fix (Pavel) - Fix up bad false positive warning (Pavel) - SQPOLL fixes (Pavel) - In-flight removal fix (Pavel)" * tag 'io_uring-5.11-2021-01-24' of git://git.kernel.dk/linux-block: io_uring: account io_uring internal files as REQ_F_INFLIGHT io_uring: fix sleeping under spin in __io_clean_op io_uring: fix short read retries for non-reg files io_uring: fix SQPOLL IORING_OP_CLOSE cancelation state io_uring: fix skipping disabling sqo on exec io_uring: fix uring_flush in exit_files() warning io_uring: fix false positive sqo warning on flush io_uring: iopoll requests should also wake task ->in_idle state |
||
|
Linus Torvalds
|
a692a610d7 |
block-5.11-2021-01-24
-----BEGIN PGP SIGNATURE-----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=Bblh
-----END PGP SIGNATURE-----
Merge tag 'block-5.11-2021-01-24' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- NVMe pull request from Christoph:
- fix a status code in nvmet (Chaitanya Kulkarni)
- avoid double completions in nvme-rdma/nvme-tcp (Chao Leng)
- fix the CMB support to cope with NVMe 1.4 controllers (Klaus Jensen)
- fix PRINFO handling in the passthrough ioctl (Revanth Rajashekar)
- fix a double DMA unmap in nvme-pci
- lightnvm error path leak fix (Pan)
- MD pull request from Song:
- Flush request fix (Xiao)
* tag 'block-5.11-2021-01-24' of git://git.kernel.dk/linux-block:
lightnvm: fix memory leak when submit fails
nvme-pci: fix error unwind in nvme_map_data
nvme-pci: refactor nvme_unmap_data
md: Set prev_flush_start and flush_bio in an atomic way
nvmet: set right status on error in id-ns handler
nvme-pci: allow use of cmb on v1.4 controllers
nvme-tcp: avoid request double completion for concurrent nvme_tcp_timeout
nvme-rdma: avoid request double completion for concurrent nvme_rdma_timeout
nvme: check the PRINFO bit before deciding the host buffer length
|
||
|
Linus Torvalds
|
5130680642 |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton: "18 patches. Subsystems affected by this patch series: mm (pagealloc, memcg, kasan, memory-failure, and highmem), ubsan, proc, and MAINTAINERS" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: MAINTAINERS: add a couple more files to the Clang/LLVM section proc_sysctl: fix oops caused by incorrect command parameters powerpc/mm/highmem: use __set_pte_at() for kmap_local() mips/mm/highmem: use set_pte() for kmap_local() mm/highmem: prepare for overriding set_pte_at() sparc/mm/highmem: flush cache and TLB mm: fix page reference leak in soft_offline_page() ubsan: disable unsigned-overflow check for i386 kasan, mm: fix resetting page_alloc tags for HW_TAGS kasan, mm: fix conflicts with init_on_alloc/free kasan: fix HW_TAGS boot parameters kasan: fix incorrect arguments passing in kasan_add_zero_shadow kasan: fix unaligned address is unhandled in kasan_remove_zero_shadow mm: fix numa stats for thp migration mm: memcg: fix memcg file_dirty numa stat mm: memcg/slab: optimize objcg stock draining mm: fix initialization of struct page for holes in memory layout x86/setup: don't remove E820_TYPE_RAM for pfn 0 |
||
|
Linus Torvalds
|
fdbc80bdc4 |
Char/Misc driver fixes for 5.11-rc5
Here are some small char/misc driver fixes for 5.11-rc5. Included in here are: - habanalabs driver fixes - phy driver fixes - hwtracing driver fixes - rtsx cardreader driver fix All of these have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYA1pIg8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymE5wCgxuKbOIbjP9XpqxyXof8lbswcjGIAnily3dSR 9hcJL4b7LNSRB1qPBma7 =OnfB -----END PGP SIGNATURE----- Merge tag 'char-misc-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small char/misc driver fixes for 5.11-rc5: - habanalabs driver fixes - phy driver fixes - hwtracing driver fixes - rtsx cardreader driver fix All of these have been in linux-next with no reported issues" * tag 'char-misc-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: misc: rtsx: init value of aspm_enabled habanalabs: disable FW events on device removal habanalabs: fix backward compatibility of idle check habanalabs: zero pci counters packet before submit to FW intel_th: pci: Add Alder Lake-P support stm class: Fix module init return on allocation failure habanalabs: prevent soft lockup during unmap habanalabs: fix reset process in case of failures habanalabs: fix dma_addr passed to dma_mmap_coherent phy: mediatek: allow compile-testing the dsi phy phy: cpcap-usb: Fix warning for missing regulator_disable PHY: Ingenic: fix unconditional build of phy-ingenic-usb |
||
|
Linus Torvalds
|
443d11297b |
Driver core fixes for 5.11-rc5
Here are some small driver core fixes for 5.11-rc5 that resolve some
reported problems:
- revert of a -rc1 patch that was causing problems with some
machines
- device link device name collision problem fix (busses only
have to name devices unique to their bus, not unique to all
busses)
- kernfs splice bugfixes to resolve firmware loading problems
for Qualcomm systems.
- other tiny driver core fixes for minor issues reported.
All of these have been in linux-next with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYA1qGw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymd2ACgzVEpWJddtLNz+9guU9kAIIPcNboAn2GreCle
vgNkgCapi2ZjYtWBk8Cl
=YNIw
-----END PGP SIGNATURE-----
Merge tag 'driver-core-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg KH:
"Here are some small driver core fixes for 5.11-rc5 that resolve some
reported problems:
- revert of a -rc1 patch that was causing problems with some machines
- device link device name collision problem fix (busses only have to
name devices unique to their bus, not unique to all busses)
- kernfs splice bugfixes to resolve firmware loading problems for
Qualcomm systems.
- other tiny driver core fixes for minor issues reported.
All of these have been in linux-next with no reported problems"
* tag 'driver-core-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
driver core: Fix device link device name collision
driver core: Extend device_is_dependent()
kernfs: wire up ->splice_read and ->splice_write
kernfs: implement ->write_iter
kernfs: implement ->read_iter
Revert "driver core: Reorder devices on successful probe"
Driver core: platform: Add extra error check in devm_platform_get_irqs_affinity()
drivers core: Free dma_range_map when driver probe failed
|
||
|
Linus Torvalds
|
832bceefa0 |
Staging/IIO fixes for 5.11-rc5
Here are some IIO driver fixes for 5.11-rc5 to resolve some reported problems. Nothing major, just a few small fixes, all of these have been in linux-next for a while and full details are in the shortlog. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYA1r9A8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yn0RgCdHY0/1aR/33/5T6Z9ruiP/gSWS2QAoJ33+Su7 bHnFj/tQLqjUg2u9+Ybs =40Xz -----END PGP SIGNATURE----- Merge tag 'staging-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO driver fixes from Greg KH: "Here are some IIO driver fixes for 5.11-rc5 to resolve some reported problems. Nothing major, just a few small fixes, all of these have been in linux-next for a while and full details are in the shortlog" * tag 'staging-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: iio: sx9310: Fix semtech,avg-pos-strength setting when > 16 iio: common: st_sensors: fix possible infinite loop in st_sensors_irq_thread iio: ad5504: Fix setting power-down state counter:ti-eqep: remove floor drivers: iio: temperature: Add delay after the addressed reset command in mlx90632.c iio: adc: ti_am335x_adc: remove omitted iio_kfifo_free() dt-bindings: iio: accel: bma255: Fix bmc150/bmi055 compatible iio: sx9310: Off by one in sx9310_read_thresh() |
||
|
Linus Torvalds
|
4da81fa210 |
TTY/Serial fixes for 5.11-rc5
Here are 3 small tty/serial fixes for 5.11-rc5 to resolve reported problems: - 2 patches from you to fix up writing to ttys with splice - mvebu-uart driver fix for reported problem. All of these have been in linux-next with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYA1tkQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ym9nwCZAfiPNV9eSh0A92RMAYfl9gjndGAAn1P/LWTb PkmO1htDe/IDadsvPUWq =1vln -----END PGP SIGNATURE----- Merge tag 'tty-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are three small tty/serial fixes for 5.11-rc5 to resolve reported problems: - two patches to fix up writing to ttys with splice - mvebu-uart driver fix for reported problem All of these have been in linux-next with no reported problems" * tag 'tty-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: fix up hung_up_tty_write() conversion tty: implement write_iter serial: mvebu-uart: fix tx lost characters at power off |
||
|
Linus Torvalds
|
8f3bfd2181 |
USB fixes for 5.11-rc5
Here are some small USB driver fixes for 5.11-rc5. They resolve: - xhci issues for some reported problems - ehci driver issue for one specific device - USB gadget fixes for some reported problems - cdns3 driver fixes for issues reported - MAINTAINERS file update - thunderbolt minor fix All of these have been in linux-next with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYA1uOw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymsywCcCyyPu1chkE2nSBFmcB5zXn2obSoAoL8zTIVM zVlQEjG/9IzSGdQY/Dt5 =VVM1 -----END PGP SIGNATURE----- Merge tag 'usb-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small USB driver fixes for 5.11-rc5. They resolve: - xhci issues for some reported problems - ehci driver issue for one specific device - USB gadget fixes for some reported problems - cdns3 driver fixes for issues reported - MAINTAINERS file update - thunderbolt minor fix All of these have been in linux-next with no reported issues" * tag 'usb-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: bdc: Make bdc pci driver depend on BROKEN xhci: tegra: Delay for disabling LFPS detector xhci: make sure TRB is fully written before giving it to the controller usb: udc: core: Use lock when write to soft_connect USB: gadget: dummy-hcd: Fix errors in port-reset handling usb: gadget: aspeed: fix stop dma register setting. USB: ehci: fix an interrupt calltrace error ehci: fix EHCI host controller initialization sequence MAINTAINERS: update Peter Chen's email address thunderbolt: Drop duplicated 0x prefix from format string MAINTAINERS: Update address for Cadence USB3 driver usb: cdns3: imx: improve driver .remove API usb: cdns3: imx: fix can't create core device the second time issue usb: cdns3: imx: fix writing read-only memory issue |
||
Nathan Chancellor
|
e82d891a63 |
MAINTAINERS: add a couple more files to the Clang/LLVM section
The K: entry should ensure that Nick and I always get CC'd on patches that touch these files but it is better to be explicit rather than implicit. Link: https://lkml.kernel.org/r/20210114004059.2129921-1-natechancellor@gmail.com Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Xiaoming Ni
|
697edcb0e4 |
proc_sysctl: fix oops caused by incorrect command parameters
The process_sysctl_arg() does not check whether val is empty before
invoking strlen(val). If the command line parameter () is incorrectly
configured and val is empty, oops is triggered.
For example:
"hung_task_panic=1" is incorrectly written as "hung_task_panic", oops is
triggered. The call stack is as follows:
Kernel command line: .... hung_task_panic
......
Call trace:
__pi_strlen+0x10/0x98
parse_args+0x278/0x344
do_sysctl_args+0x8c/0xfc
kernel_init+0x5c/0xf4
ret_from_fork+0x10/0x30
To fix it, check whether "val" is empty when "phram" is a sysctl field.
Error codes are returned in the failure branch, and error logs are
generated by parse_args().
Link: https://lkml.kernel.org/r/20210118133029.28580-1-nixiaoming@huawei.com
Fixes:
|
||
Thomas Gleixner
|
785025820a |
powerpc/mm/highmem: use __set_pte_at() for kmap_local()
The original PowerPC highmem mapping function used __set_pte_at() to
denote that the mapping is per CPU. This got lost with the conversion
to the generic implementation.
Override the default map function.
Link: https://lkml.kernel.org/r/20210112170411.281464308@linutronix.de
Fixes:
|
||
|
Thomas Gleixner
|
8c0d5d78f3 |
mips/mm/highmem: use set_pte() for kmap_local()
set_pte_at() on MIPS invokes update_cache() which might recurse into
kmap_local().
Use set_pte() like the original MIPS highmem implementation did.
Link: https://lkml.kernel.org/r/20210112170411.187513575@linutronix.de
Fixes:
|
||
|
Thomas Gleixner
|
a1dce7fd2a |
mm/highmem: prepare for overriding set_pte_at()
The generic kmap_local() map function uses set_pte_at(), but MIPS requires set_pte() and PowerPC wants __set_pte_at(). Provide arch_kmap_local_set_pte() and default it to set_pte_at(). Link: https://lkml.kernel.org/r/20210112170411.056306194@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andreas Larsson <andreas@gaisler.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Paul Cercueil <paul@crapouillou.net> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Thomas Gleixner
|
f99e02372a |
sparc/mm/highmem: flush cache and TLB
Patch series "mm/highmem: Fix fallout from generic kmap_local
conversions".
The kmap_local conversion wreckaged sparc, mips and powerpc as it missed
some of the details in the original implementation.
This patch (of 4):
The recent conversion to the generic kmap_local infrastructure failed to
assign the proper pre/post map/unmap flush operations for sparc.
Sparc requires cache flush before map/unmap and tlb flush afterwards.
Link: https://lkml.kernel.org/r/20210112170136.078559026@linutronix.de
Link: https://lkml.kernel.org/r/20210112170410.905976187@linutronix.de
Fixes:
|
||
Dan Williams
|
dad4e5b390 |
mm: fix page reference leak in soft_offline_page()
The conversion to move pfn_to_online_page() internal to
soft_offline_page() missed that the get_user_pages() reference taken by
the madvise() path needs to be dropped when pfn_to_online_page() fails.
Note the direct sysfs-path to soft_offline_page() does not perform a
get_user_pages() lookup.
When soft_offline_page() is handed a pfn_valid() && !pfn_to_online_page()
pfn the kernel hangs at dax-device shutdown due to a leaked reference.
Link: https://lkml.kernel.org/r/161058501210.1840162.8108917599181157327.stgit@dwillia2-desk3.amr.corp.intel.com
Fixes:
|
||
Arnd Bergmann
|
251b5497c5 |
ubsan: disable unsigned-overflow check for i386
Building ubsan kernels even for compile-testing introduced these
warnings in my randconfig environment:
crypto/blake2b_generic.c:98:13: error: stack frame size of 9636 bytes in function 'blake2b_compress' [-Werror,-Wframe-larger-than=]
static void blake2b_compress(struct blake2b_state *S,
crypto/sha512_generic.c:151:13: error: stack frame size of 1292 bytes in function 'sha512_generic_block_fn' [-Werror,-Wframe-larger-than=]
static void sha512_generic_block_fn(struct sha512_state *sst, u8 const *src,
lib/crypto/curve25519-fiat32.c:312:22: error: stack frame size of 2180 bytes in function 'fe_mul_impl' [-Werror,-Wframe-larger-than=]
static noinline void fe_mul_impl(u32 out[10], const u32 in1[10], const u32 in2[10])
lib/crypto/curve25519-fiat32.c:444:22: error: stack frame size of 1588 bytes in function 'fe_sqr_impl' [-Werror,-Wframe-larger-than=]
static noinline void fe_sqr_impl(u32 out[10], const u32 in1[10])
Further testing showed that this is caused by
-fsanitize=unsigned-integer-overflow, but is isolated to the 32-bit x86
architecture.
The one in blake2b immediately overflows the 8KB stack area
architectures, so better ensure this never happens by disabling the
option for 32-bit x86.
Link: https://lkml.kernel.org/r/20210112202922.2454435-1-arnd@kernel.org
Link: https://lore.kernel.org/lkml/20201230154749.746641-1-arnd@kernel.org/
Fixes:
|
||
Andrey Konovalov
|
acb35b177c |
kasan, mm: fix resetting page_alloc tags for HW_TAGS
A previous commit added resetting KASAN page tags to
kernel_init_free_pages() to avoid false-positives due to accesses to
metadata with the hardware tag-based mode.
That commit did reset page tags before the metadata access, but didn't
restore them after. As the result, KASAN fails to detect bad accesses
to page_alloc allocations on some configurations.
Fix this by recovering the tag after the metadata access.
Link: https://lkml.kernel.org/r/02b5bcd692e912c27d484030f666b350ad7e4ae4.1611074450.git.andreyknvl@google.com
Fixes:
|
||
|
Andrey Konovalov
|
ce5716c618 |
kasan, mm: fix conflicts with init_on_alloc/free
A few places where SLUB accesses object's data or metadata were missed
in a previous patch. This leads to false positives with hardware
tag-based KASAN when bulk allocations are used with init_on_alloc/free.
Fix the false-positives by resetting pointer tags during these accesses.
(The kasan_reset_tag call is removed from slab_alloc_node, as it's added
into maybe_wipe_obj_freeptr.)
Link: https://linux-review.googlesource.com/id/I50dd32838a666e173fe06c3c5c766f2c36aae901
Link: https://lkml.kernel.org/r/093428b5d2ca8b507f4a79f92f9929b35f7fada7.1610731872.git.andreyknvl@google.com
Fixes:
|
||
|
Andrey Konovalov
|
76bc99e81a |
kasan: fix HW_TAGS boot parameters
The initially proposed KASAN command line parameters are redundant. This change drops the complex "kasan.mode=off/prod/full" parameter and adds a simpler kill switch "kasan=off/on" instead. The new parameter together with the already existing ones provides a cleaner way to express the same set of features. The full set of parameters with this change: kasan=off/on - whether KASAN is enabled kasan.fault=report/panic - whether to only print a report or also panic kasan.stacktrace=off/on - whether to collect alloc/free stack traces Default values: kasan=on kasan.fault=report kasan.stacktrace=on (if CONFIG_DEBUG_KERNEL=y) kasan.stacktrace=off (otherwise) Link: https://linux-review.googlesource.com/id/Ib3694ed90b1e8ccac6cf77dfd301847af4aba7b8 Link: https://lkml.kernel.org/r/4e9c4a4bdcadc168317deb2419144582a9be6e61.1610736745.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Reviewed-by: Marco Elver <elver@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Evgenii Stepanov <eugenis@google.com> Cc: Branislav Rankov <Branislav.Rankov@arm.com> Cc: Kevin Brodsky <kevin.brodsky@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Lecopzer Chen
|
5dabd1712c |
kasan: fix incorrect arguments passing in kasan_add_zero_shadow
kasan_remove_zero_shadow() shall use original virtual address, start and
size, instead of shadow address.
Link: https://lkml.kernel.org/r/20210103063847.5963-1-lecopzer@gmail.com
Fixes:
|
||
|
Lecopzer Chen
|
a11a496ee6 |
kasan: fix unaligned address is unhandled in kasan_remove_zero_shadow
During testing kasan_populate_early_shadow and kasan_remove_zero_shadow,
if the shadow start and end address in kasan_remove_zero_shadow() is not
aligned to PMD_SIZE, the remain unaligned PTE won't be removed.
In the test case for kasan_remove_zero_shadow():
shadow_start: 0xffffffb802000000, shadow end: 0xffffffbfbe000000
3-level page table:
PUD_SIZE: 0x40000000 PMD_SIZE: 0x200000 PAGE_SIZE: 4K
0xffffffbf80000000 ~ 0xffffffbfbdf80000 will not be removed because in
kasan_remove_pud_table(), kasan_pmd_table(*pud) is true but the next
address is 0xffffffbfbdf80000 which is not aligned to PUD_SIZE.
In the correct condition, this should fallback to the next level
kasan_remove_pmd_table() but the condition flow always continue to skip
the unaligned part.
Fix by correcting the condition when next and addr are neither aligned.
Link: https://lkml.kernel.org/r/20210103135621.83129-1-lecopzer@gmail.com
Fixes:
|
||
|
Linus Torvalds
|
e68061375f |
- Fix a kernel panic in mips-cpu due to invalid irq domain hierarchy.
- Fix to not lose IPIs on bcm2836.
- Fix for a bogus marking of ITS devices as shared due to unitialized
stack variable.
- Clear a phantom interrupt on qcom-pdc to unblock suspend.
- Small cleanups, warning and build fixes.
-----BEGIN PGP SIGNATURE-----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=Z32e
-----END PGP SIGNATURE-----
Merge tag 'irq_urgent_for_v5.11_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Borislav Petkov:
- Fix a kernel panic in mips-cpu due to invalid irq domain hierarchy.
- Fix to not lose IPIs on bcm2836.
- Fix for a bogus marking of ITS devices as shared due to unitialized
stack variable.
- Clear a phantom interrupt on qcom-pdc to unblock suspend.
- Small cleanups, warning and build fixes.
* tag 'irq_urgent_for_v5.11_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq: Export irq_check_status_bit()
irqchip/mips-cpu: Set IPI domain parent chip
irqchip/pruss: Simplify the TI_PRUSS_INTC Kconfig
irqchip/loongson-liointc: Fix build warnings
driver core: platform: Add extra error check in devm_platform_get_irqs_affinity()
irqchip/bcm2836: Fix IPI acknowledgement after conversion to handle_percpu_devid_irq
irqchip/irq-sl28cpld: Convert comma to semicolon
genirq/msi: Initialize msi_alloc_info before calling msi_domain_prepare_irqs()
|
||
|
Linus Torvalds
|
32d43270ca |
- Adjust objtool to handle a recent binutils change to not generate unused
symbols anymore. - Revert the fail-the-build-on-fatal-errors objtool strategy for now due to the ever-increasing matrix of supported toolchains/plugins and them causing too many such fatal errors currently. - Do not add empty symbols to objdump's rbtree to accommodate clang removing section symbols. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmANZFcACgkQEsHwGGHe VUp0jg//UtL0PMCun6DLVf8jTLwtzlCb25/FFLyF6RpPQvt+Zpda89ZqG9R81pXm lMMc3L+2YBddVG2pnUC6jyWwZIpx+M5D0ZKa7AKY6K5o7tS/9BtCPrWwmuf+6TDi 6meLWy0hDOxSS5YifwH7LR8aj57SfsHqNfO4LF2ml857MX31Wwr/x5yryWPqho1g 8v4sK+cAesu8m7leVAVwbdSEiqEP9NMQxR3Te/4+aT3Xyqc/+EPttFJ30564/gaF Zes1CqmUB7G9l8c9igvvCNqZyYyy8OoPp/UjW6NTu7soYhutsWkz/28deiW9WGks sKiJ5E/lEIimuORj0M++85CZcS4SaH4MRbfXi2F4BisGFS8c7CSwH3457WAnCuOf FZ/kaVYN2CP9DWbBQI032hdUkWScEzF2racNQ6uXghlhLFQE3l/sBPS2WsHzKhnF Jtwt1fGEHAaC3LeI2AenmSLX8q/5chZMTByp5z7Lq97SSsrk65N5uFSuSaU6cK5G 0WDA5r6v0dy6szqzLe7mzaKdx2MOK6ygLisGBJDtYr7FZ5szHXz6e2vgJUEB82WB H21/mGf0Rl4GhHIH76W14imEWlQscp2wIEXJ8RWgoytRkWgHxBe59dMrwTB0s4jB R/KPlwA1eUzEaTBbARGMRGNv+Te/Z3QMYAXLlq1BZW3EKuw4L84= =FWZ1 -----END PGP SIGNATURE----- Merge tag 'objtool_urgent_for_v5.11_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fixes from Borislav Petkov: - Adjust objtool to handle a recent binutils change to not generate unused symbols anymore. - Revert the fail-the-build-on-fatal-errors objtool strategy for now due to the ever-increasing matrix of supported toolchains/plugins and them causing too many such fatal errors currently. - Do not add empty symbols to objdump's rbtree to accommodate clang removing section symbols. * tag 'objtool_urgent_for_v5.11_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Don't fail on missing symbol table objtool: Don't fail the kernel build on fatal errors objtool: Don't add empty symbols to the rbtree |
||
|
Linus Torvalds
|
24c56ee06c |
- Correct the marking of kthreads which are supposed to run on a specific,
single CPU vs such which are affine to only one CPU, mark per-cpu workqueue
threads as such and make sure that marking "survives" CPU hotplug. Fix CPU
hotplug issues with such kthreads.
- A fix to not push away tasks on CPUs coming online.
- Have workqueue CPU hotplug code use cpu_possible_mask when breaking affinity
on CPU offlining so that pending workers can finish on newly arrived onlined
CPUs too.
- Dump tasks which haven't vacated a CPU which is currently being unplugged.
- Register a special scale invariance callback which gets called on resume
from RAM to read out APERF/MPERF after resume and thus make the schedutil
scaling governor more precise.
-----BEGIN PGP SIGNATURE-----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=2DAF
-----END PGP SIGNATURE-----
Merge tag 'sched_urgent_for_v5.11_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Borislav Petkov:
- Correct the marking of kthreads which are supposed to run on a
specific, single CPU vs such which are affine to only one CPU, mark
per-cpu workqueue threads as such and make sure that marking
"survives" CPU hotplug. Fix CPU hotplug issues with such kthreads.
- A fix to not push away tasks on CPUs coming online.
- Have workqueue CPU hotplug code use cpu_possible_mask when breaking
affinity on CPU offlining so that pending workers can finish on newly
arrived onlined CPUs too.
- Dump tasks which haven't vacated a CPU which is currently being
unplugged.
- Register a special scale invariance callback which gets called on
resume from RAM to read out APERF/MPERF after resume and thus make
the schedutil scaling governor more precise.
* tag 'sched_urgent_for_v5.11_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched: Relax the set_cpus_allowed_ptr() semantics
sched: Fix CPU hotplug / tighten is_per_cpu_kthread()
sched: Prepare to use balance_push in ttwu()
workqueue: Restrict affinity change to rescuer
workqueue: Tag bound workers with KTHREAD_IS_PER_CPU
kthread: Extract KTHREAD_IS_PER_CPU
sched: Don't run cpu-online with balance_push() enabled
workqueue: Use cpu_possible_mask instead of cpu_active_mask to break affinity
sched/core: Print out straggler tasks in sched_cpu_dying()
x86: PM: Register syscore_ops for scale invariance
|
||
|
Linus Torvalds
|
025929f468 |
- Fix an integer overflow in the NTP RTC synchronization which lead to latter
happening every 2 seconds instead of the intended every 11 minutes. - Get rid of now unused get_seconds(). -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmANVSEACgkQEsHwGGHe VUr6pQ/+MLoKCld4bR4rXbzD2TSKaIaHt7BuYCOcE4Z3PyxpfYFdX0iJVn8J277X VAvbHOEJLFijGylpCD5vcMnK018GaW5DTvPgb7ijOEgdzHzqOoC/a30WMJWtnBVo dKrtEgbQPgB8eSPuQah5RSWRd6lrywJp79WNbB4k7yqsTVvQLQmbKtjc656jCvCI PKpc7zT/UZcChue6zZUtSXnLPBOM1aog0/7pXbViZc2F8Lv3ulIZy27o9sXSetu2 bsdZzexKEY/Thqx1LiEOt5PhQm5gKSBsBWuS+wPIyI0V0E5eb0rnAlTLyx7hE3yL 9R9axXPhGH5gRM05ikYaF2k4VscImgGLfT18blIb4jWSZ/C+HCtlyfJmcx5VgG4Z F4ZC5esiUD9vM++cdrw8Xeu/QmP+yHBrcspKshjK/NcaEnTm7DyhtyGbFzdEglti NpnNyhrX6EX1AY9RoVpLS3delytbdYABK2BXUBdVpLb034BG5f9p2Z6D1hsmzqE+ rOLxTS0d34enfFglwxCjUkwrO/weEvdpCeqcnm0TyLtq6BGoGGbkKcf510MQ1CB+ UqZxS7WIeYF1IIrm4YVD/ONiH6O1hn/QK6AmHFivgW5fKxvZXIJG850+kYX1JNca LUfF43xi6OfgGdllUWaPsi6fRlkvP+YVd7y37d9pSC7QStdysLQ= =fFOL -----END PGP SIGNATURE----- Merge tag 'timers_urgent_for_v5.11_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Borislav Petkov: - Fix an integer overflow in the NTP RTC synchronization which led to the latter happening every 2 seconds instead of the intended every 11 minutes. - Get rid of now unused get_seconds(). * tag 'timers_urgent_for_v5.11_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ntp: Fix RTC synchronization on 32-bit platforms timekeeping: Remove unused get_seconds() |
||
|
Linus Torvalds
|
17b6c49da3 |
- Add a new Intel model number for Alder Lake
- Differentiate which aspects of the FPU state get saved/restored when the FPU
is used in-kernel and fix a boot crash on K7 due to early MXCSR access before
CR4.OSFXSR is even set.
- A couple of noinstr annotation fixes
- Correct die ID setting on AMD for users of topology information which need
the correct die ID
- A SEV-ES fix to handle string port IO to/from kernel memory properly
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmANUr0ACgkQEsHwGGHe
VUos4hAAlBik/z+y+DaZGJyxtpST2YQaEbwbW3UMqyLsdVnLTTRnKzC1T+fEfD2Q
SxtCPYH5iuPbCgOOoQboWt6Aa53JlX9bRBZ/87Ub/ELJ9NgMxMQFXAiaDZAAY6Zy
L2B13KpoGOifPjrGDgksnafyqYv1CYesiArfOffHgvC3/0j7ONdda2SRDQ697TBw
FSV/WfUjCo0+JdXRRaP6YH5t9MxFerHxVH38xTDFwXikS9CVyddosLo5EP2wAQvi
5+160i2jB25vyMEsFBr5wE0xDpWLUdClVpzHXXPG2i0P+NHATiBcreTMPzeYOUXu
Hfc/y4ukOVDoMGlHLNKHq89alI87soMJIEjm2sAG1ZIypKyMJw7YUXQNRR3TcP0U
c7/C3W1mCWD1+8nLtlIMM0Z20DacQOf9YWko95+uh08+S52KpTOgnx+mpoZjK1PQ
Wv9HxPJKycrgRNhfverN5FSiOEW/DdvqNfVHTjuuzNLyKdM1NoZ/YTIyABk4RfFq
USUnC5rk4GqvCYdaLTEKkAJvLCmRKgVYd75Rc4/pPKILS6kv82vpj3BjClBaH0h1
yrvpafvXzOhwKP/J5q0vm57NJdqPZwuW4Ah+74tptmQL4rga84U4FOs3JpNJq0uu
1mj6xSFD8ZyI11BSkYbZAHTy1eNERze+azftCSPq/6EifYvqnsE=
=3rZM
-----END PGP SIGNATURE-----
Merge tag 'x86_urgent_for_v5.11_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Add a new Intel model number for Alder Lake
- Differentiate which aspects of the FPU state get saved/restored when
the FPU is used in-kernel and fix a boot crash on K7 due to early
MXCSR access before CR4.OSFXSR is even set.
- A couple of noinstr annotation fixes
- Correct die ID setting on AMD for users of topology information which
need the correct die ID
- A SEV-ES fix to handle string port IO to/from kernel memory properly
* tag 'x86_urgent_for_v5.11_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpu: Add another Alder Lake CPU to the Intel family
x86/mmx: Use KFPU_387 for MMX string operations
x86/fpu: Add kernel_fpu_begin_mask() to selectively initialize state
x86/topology: Make __max_die_per_package available unconditionally
x86: __always_inline __{rd,wr}msr()
x86/mce: Remove explicit/superfluous tracing
locking/lockdep: Avoid noinstr warning for DEBUG_LOCKDEP
locking/lockdep: Cure noinstr fail
x86/sev: Fix nonistr violation
x86/entry: Fix noinstr fail
x86/cpu/amd: Set __max_die_per_package on AMD
x86/sev-es: Handle string port IO to kernel memory properly
|
||
|
Linus Torvalds
|
14c50a6618 |
powerpc fixes for 5.11 #5
Fix a bad interaction between the scv handling and the fallback L1D flush, which could lead to user register corruption. Only affects people using scv (~no one) on machines with old firmware that are missing the L1D flush. Two small selftest fixes. Thanks to Eirik Fuller, Libor Pechacek, Nicholas Piggin, Sandipan Das, Tulio Magno Quites Machado Filho. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmAMrdETHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgF+xD/97Hl6qlS5GllC1mVHUW/eyekfqt7io XHSPeeayZddj3FhfX+eyfICUtmeQP9MXhp9Jyz/JyD+RCpIIiEbJ40CnCpsLeOFj RmRxiVX1lB8tEp5gMZnVdv8z3XDTkzt9YDPlHA7Ta/rqkD0ursF8yVnDG61ZjWnF +2uAozJp9p+nOVrd6wqd5wzdJyWyVXHCkCfyN/HD1rPAR0b6oFm8R3Pca7UR6Qk3 Nt5deAaTisl3jDT+1C+PNq/YErHeERwNyLcRP7dT7VvO9Cch2ijxqc3e0loLT1Nz bTL6bI1JhqePXZQRWRTxpk0A6yss0hWlMudSoRbQzhDbcEY+4QxK90oXevalHXcC C3e3qgO6JoN1hN4tw9kFQr1r+x+xsKpR+jO9MfE7ndFGfAPc2An5rSRbFEB6cUvr qqVh3iNHNGILeE74EyAthjGF2nZEmxI1DAFZFjoDoeWMi+VyE2MAzcIMJg22mhYx 5n64CCrqqTjhXtJgXm31L8WUKHz2JZnwwH3nTnrPXswzTMhkYp2fTQSySWCE4Zyo xygoMfnxIuNkL3hZN0cxNzjr0uGrWIdQq/JFui1Wek68qNK0NEH5r5FmDTTFgk0D A3sJAEmKehs3Ka64LA5ejYza0zU1wnrOcyJKDpxQAWKldcKiQQw7Gup9dQe218Vc ZemyuT9YDlOilQ== =4nYe -----END PGP SIGNATURE----- Merge tag 'powerpc-5.11-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix a bad interaction between the scv handling and the fallback L1D flush, which could lead to user register corruption. Only affects people using scv (~no one) on machines with old firmware that are missing the L1D flush. - Two small selftest fixes. Thanks to Eirik Fuller, Libor Pechacek, Nicholas Piggin, Sandipan Das, and Tulio Magno Quites Machado Filho. * tag 'powerpc-5.11-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s: fix scv entry fallback flush vs interrupt selftests/powerpc: Only test lwm/stmw on big endian selftests/powerpc: Fix exit status of pkey tests |
||
|
Linus Torvalds
|
c509ce2378 |
for-linus-2021-01-24
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCYA1opwAKCRCRxhvAZXjc
osnpAP4wjExvtwgh1eA7IgBPtAFzL1EPK2lrv7WM6yuMJNh23wEAxU+quoNrBT7U
R5UQvmXi2SwxjeGXR/BTLq/HU9rSJA4=
=6YJX
-----END PGP SIGNATURE-----
Merge tag 'for-linus-2021-01-24' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux
Pull misc fixes from Christian Brauner:
- Jann reported sparse complaints because of a missing __user
annotation in a helper we added way back when we added
pidfd_send_signal() to avoid compat syscall handling. Fix it.
- Yanfei replaces a reference in a comment to the _do_fork() helper I
removed a while ago with a reference to the new kernel_clone()
replacement
- Alexander Guril added a simple coding style fix
* tag 'for-linus-2021-01-24' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
kthread: remove comments about old _do_fork() helper
Kernel: fork.c: Fix coding style: Do not use {} around single-line statements
signal: Add missing __user annotation to copy_siginfo_from_user_any
|
||
|
Linus Torvalds
|
4dcd3bcc20 |
an important signal handling patch for stable, and two small cleanup patches
-----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmAM+XcACgkQiiy9cAdy T1E44gwAnonpHv2eDi6Lo6/Ev3hP7kETaIcYc3Jql61gz0rn880cNh67C5osdxVY hdaKycuwQOBQbHcrt6kOfpOOcnjVXb92L/THzUJcHgUQx4bUFHNhuYt8NTrQFsnd ke+nLVbRcAiQRVAN46d9y2YQBA64SGUrbjjGyFD0ew13ORpsGRVBQ1UjEXzUvObV d0rFrlVoAIZA3RAj5uxBeHnyIy3pZaviEhg0ZlL4QEqEDhcKh82kWcX4AdZFOpwI qrgJ1/TtJPj4bhPPCsWXwkSQSF9JETmigRCn03fRyykvdt2f4xIgvVyaqhWqmpvv BZL8BKzutcFw7c5FTgNvjxAH5G2xGpefdPKE+ve0AwGnL0yrWIjk6tbpCPs9BqEe nD2Pxgb+r9aCtXYYYgkZ59YOF50gdtJF7ffFqMWZ+OGckFSHOpLeFP8IW9Q102b9 VRkMTZQSd0E60ClVvuaEFIVHX52bJxM0kgdtH/2DVGdARllA4QjZuQdXZuNughYi zKckmEyQ =wHrR -----END PGP SIGNATURE----- Merge tag '5.11-rc4-smb3' of git://git.samba.org/sfrench/cifs-2.6 Pull cifs fixes from Steve French: "An important signal handling patch for stable, and two small cleanup patches" * tag '5.11-rc4-smb3' of git://git.samba.org/sfrench/cifs-2.6: cifs: do not fail __smb_send_rqst if non-fatal signals are pending fs/cifs: Simplify bool comparison. fs/cifs: Assign boolean values to a bool variable |
||
Shakeel Butt
|
5c447d274f |
mm: fix numa stats for thp migration
Currently the kernel is not correctly updating the numa stats for
NR_FILE_PAGES and NR_SHMEM on THP migration. Fix that.
For NR_FILE_DIRTY and NR_ZONE_WRITE_PENDING, although at the moment
there is no need to handle THP migration as kernel still does not have
write support for file THP but to be more future proof, this patch adds
the THP support for those stats as well.
Link: https://lkml.kernel.org/r/20210108155813.2914586-2-shakeelb@google.com
Fixes:
|
||
|
Shakeel Butt
|
8a8792f600 |
mm: memcg: fix memcg file_dirty numa stat
The kernel updates the per-node NR_FILE_DIRTY stats on page migration but not the memcg numa stats. That was not an issue until recently the commit |
||
Roman Gushchin
|
3de7d4f25a |
mm: memcg/slab: optimize objcg stock draining
Imran Khan reported a 16% regression in hackbench results caused by the commit |
||
Mike Rapoport
|
d3921cb8be |
mm: fix initialization of struct page for holes in memory layout
There could be struct pages that are not backed by actual physical
memory. This can happen when the actual memory bank is not a multiple
of SECTION_SIZE or when an architecture does not register memory holes
reserved by the firmware as memblock.memory.
Such pages are currently initialized using init_unavailable_mem()
function that iterates through PFNs in holes in memblock.memory and if
there is a struct page corresponding to a PFN, the fields if this page
are set to default values and the page is marked as Reserved.
init_unavailable_mem() does not take into account zone and node the page
belongs to and sets both zone and node links in struct page to zero.
On a system that has firmware reserved holes in a zone above ZONE_DMA,
for instance in a configuration below:
# grep -A1 E820 /proc/iomem
7a17b000-7a216fff : Unknown E820 type
7a217000-7bffffff : System RAM
unset zone link in struct page will trigger
VM_BUG_ON_PAGE(!zone_spans_pfn(page_zone(page), pfn), page);
because there are pages in both ZONE_DMA32 and ZONE_DMA (unset zone link
in struct page) in the same pageblock.
Update init_unavailable_mem() to use zone constraints defined by an
architecture to properly setup the zone link and use node ID of the
adjacent range in memblock.memory to set the node link.
Link: https://lkml.kernel.org/r/20210111194017.22696-3-rppt@kernel.org
Fixes:
|
||
|
Mike Rapoport
|
bde9cfa3af |
x86/setup: don't remove E820_TYPE_RAM for pfn 0
Patch series "mm: fix initialization of struct page for holes in memory layout", v3.
Commit
|
||
Jens Axboe
|
02a13674fa |
io_uring: account io_uring internal files as REQ_F_INFLIGHT
We need to actively cancel anything that introduces a potential circular loop, where io_uring holds a reference to itself. If the file in question is an io_uring file, then add the request to the inflight list. Cc: stable@vger.kernel.org # 5.9+ Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
Pavel Begunkov
|
9d5c819068 |
io_uring: fix sleeping under spin in __io_clean_op
[ 27.629441] BUG: sleeping function called from invalid context at fs/file.c:402 [ 27.631317] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1012, name: io_wqe_worker-0 [ 27.633220] 1 lock held by io_wqe_worker-0/1012: [ 27.634286] #0: ffff888105e26c98 (&ctx->completion_lock) {....}-{2:2}, at: __io_req_complete.part.102+0x30/0x70 [ 27.649249] Call Trace: [ 27.649874] dump_stack+0xac/0xe3 [ 27.650666] ___might_sleep+0x284/0x2c0 [ 27.651566] put_files_struct+0xb8/0x120 [ 27.652481] __io_clean_op+0x10c/0x2a0 [ 27.653362] __io_cqring_fill_event+0x2c1/0x350 [ 27.654399] __io_req_complete.part.102+0x41/0x70 [ 27.655464] io_openat2+0x151/0x300 [ 27.656297] io_issue_sqe+0x6c/0x14e0 [ 27.660991] io_wq_submit_work+0x7f/0x240 [ 27.662890] io_worker_handle_work+0x501/0x8a0 [ 27.664836] io_wqe_worker+0x158/0x520 [ 27.667726] kthread+0x134/0x180 [ 27.669641] ret_from_fork+0x1f/0x30 Instead of cleaning files on overflow, return back overflow cancellation into io_uring_cancel_files(). Previously it was racy to clean REQ_F_OVERFLOW flag, but we got rid of it, and can do it through repetitive attempts targeting all matching requests. Reported-by: Abaci <abaci@linux.alibaba.com> Reported-by: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Xiaoguang Wang <xiaoguang.wang@linux.alibaba.com> Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Linus Torvalds
|
e1ae4b0be1 |
Merge branch 'mtd/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd fixes from Miquel Raynal. * 'mtd/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: omap: Use BCH private fields in the specific OOB layout mtd: spinand: Fix MTD_OPS_AUTO_OOB requests mtd: rawnand: intel: check the mtd name only after setting the variable mtd: rawnand: nandsim: Fix the logic when selecting Hamming soft ECC engine mtd: rawnand: gpmi: fix dst bit offset when extracting raw payload |
||
|
Linus Torvalds
|
077e81d51d |
Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang: "Another bunch of driver fixes" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: sprd: depend on COMMON_CLK to fix compile tests Revert "i2c: imx: Remove unused .id_table support" i2c: octeon: check correct size of maximum RECV_LEN packet i2c: tegra: Create i2c_writesl_vi() to use with VI I2C for filling TX FIFO i2c: bpmp-tegra: Ignore unknown I2C_M flags i2c: tegra: Wait for config load atomically while in ISR |
||
|
Linus Torvalds
|
15cfb0f06d |
SCSI fixes on 20210122
Twelve minor fixes, all in drivers or doc. Most of the fixes are pretty obvious (although we have 2 goes to get the UFS sysfs doc right) and the biggest change is in the ufs driver which they've extensively tested. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYAuJ7yYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishdSKAQCYdEz0 LFFqQPk5yhj+WftIO1KPDk9PFUHY9BKPtgRaDQEAya3dtTUkZRD5QklZ9Xk856JH Vf/QhunNamyw4ooHhBI= =2r9L -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Twelve minor fixes, all in drivers or doc. Most of the fixes are pretty obvious (although we had two goes to get the UFS sysfs doc right) and the biggest change is in the ufs driver which they've extensively tested" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ibmvfc: Set default timeout to avoid crash during migration scsi: target: tcmu: Fix use-after-free of se_cmd->priv scsi: fnic: Fix memleak in vnic_dev_init_devcmd2 scsi: libfc: Avoid invoking response handler twice if ep is already completed scsi: scsi_transport_srp: Don't block target in failfast state scsi: docs: ABI: sysfs-driver-ufs: Rectify table formatting scsi: ufs: Fix tm request when non-fatal error happens scsi: ufs: Fix livelock of ufshcd_clear_ua_wluns() scsi: ibmvfc: Fix missing cast of ibmvfc_event pointer to u64 handle scsi: ufs: ufshcd-pltfrm depends on HAS_IOMEM scsi: megaraid_sas: Fix MEGASAS_IOC_FIRMWARE regression scsi: docs: ABI: sysfs-driver-ufs: Add DeepSleep power mode |
||
|
Linus Torvalds
|
929b979611 |
linux-kselftest-kunit-fixes-5.11-rc5
This KUnit update for Linux 5.11-rc5 consist of 5 fixes to kunit tool and documentation from Daniel Latypov and David Gow. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmALbwMACgkQCwJExA0N QxxkRhAA4x1n5r1IhkH8jSZ15E0zDrE6eQpAJIyM5R5+ZCLfZXtgMEVK4OzYdzC1 5z0ZdAYp/xcalbhYnKozv8TH9fe/Zkzj76DJRt45Ajo90RMG5Tnx6z3UWtsBlW+3 mVzJPTM2nGNHuVnoVOQHnnZQMrPiCkTNm1ccjCG6u98MdPGpzRfoZydG4uCJ1UbB /3+j2UKoScW2oRDXUNszfiCQDACkzrXydPgr9L/+vqHgj8tGXMXaA/jZnOu++xFx Oy1vvWOXcTtfLfNWTZfEEKwjxIqGZq3V576JptiuAfWjadyg3XYAXk86vGpiX+g7 cyDcOY+7AA7eL3KK+1E8bLRCL0q1GxiTHMBc3q+WK5DAUbz63Y6MT8PG2D1V1k9p dSEz0jL1lx5Hu6k3ABw5xLE4MzNeozI5kETsFk35GHCi7dzLi7FJEPM9vcj15kQ9 tmN5GOHJ5bNRfy0pYcR/b67tnr6SmRRx0ion2RQNB84C2Vbx/g53FTzPKUaryKVv Jm0aWHqL2/ooBE2uruYCbre6502ol4lCypWd+dAq54/vJANVkgqxdM0NuLe8RjtY DjzMmIfRNyOvCLXcAcDHwbMVci0N5HR6YbEgdeF+ySk5hXjlL1+iR1pqevS5iUuA 0zp0tITyTjZTDUQos1I6RF5eUqhiS7WtHBQkTfK1FyHg9kVxkns= =4uNi -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-kunit-fixes-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit fixes from Shuah : "Five fixes to the kunit tool and documentation from Daniel Latypov and David Gow" * tag 'linux-kselftest-kunit-fixes-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: tool: move kunitconfig parsing into __init__, make it optional kunit: tool: fix minor typing issue with None status kunit: tool: surface and address more typing issues Documentation: kunit: include example of a parameterized test kunit: tool: Fix spelling of "diagnostic" in kunit_parser |
||
Ronnie Sahlberg
|
214a5ea081 |
cifs: do not fail __smb_send_rqst if non-fatal signals are pending
RHBZ 1848178
The original intent of returning an error in this function
in the patch:
"CIFS: Mask off signals when sending SMB packets"
was to avoid interrupting packet send in the middle of
sending the data (and thus breaking an SMB connection),
but we also don't want to fail the request for non-fatal
signals even before we have had a chance to try to
send it (the reported problem could be reproduced e.g.
by exiting a child process when the parent process was in
the midst of calling futimens to update a file's timestamps).
In addition, since the signal may remain pending when we enter the
sending loop, we may end up not sending the whole packet before
TCP buffers become full. In this case the code returns -EINTR
but what we need here is to return -ERESTARTSYS instead to
allow system calls to be restarted.
Fixes:
|
||
|
Linus Torvalds
|
fe75a21824 |
- Fix DM integrity crash if "recalculate" used without "internal_hash"
- Fix DM integrity "recalculate" support to prevent recalculating checksums if we use internal_hash or journal_hash with a key (e.g. HMAC). Use of crypto as a means to prevent malicious corruption requires further changes and was never a design goal for dm-integrity's primary usecase of detecting accidental corruption. - Fix a benign dm-crypt copy-and-paste bug introduced as part of a fix that was merged for 5.11-rc4. - Fix DM core's dm_get_device() to avoid filesystem lookup to get block device (if possible). -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEJfWUX4UqZ4x1O2wixSPxCi2dA1oFAmALT1YTHHNuaXR6ZXJA cmVkaGF0LmNvbQAKCRDFI/EKLZ0DWs16B/4tO+s2OPtZ5ge8+SQdADPyrPn9thCU SSDeJ0k8WZCETzDw8DI1u5r08DS+Ji4vUruHx4FMrmUZkIeaW4OfyVb6UiWVpDQu gHmDL65WjWBMAtJOg2hHukHX04siTESBg67svrCuWVq7uOMha9IyDkrkb1JijjYt EcGwaYhtWkZM+8ACUlgaTmuWehQOWRtr6qE/BDtARdqXKgrlODGumBDlcQ8GsABr Zm2PE8YOCWJyynGhoRYy94td8/SDrsHSqWI0aNTETUVzGr30xIl54BikOzplbyWo pB0PhiIqimPVzkF0loYuZ+PQyK3ayBEmajW7oC7/hT2VrRXS8SnMHbwv =csNG -----END PGP SIGNATURE----- Merge tag 'for-5.11/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix DM integrity crash if "recalculate" used without "internal_hash" - Fix DM integrity "recalculate" support to prevent recalculating checksums if we use internal_hash or journal_hash with a key (e.g. HMAC). Use of crypto as a means to prevent malicious corruption requires further changes and was never a design goal for dm-integrity's primary usecase of detecting accidental corruption. - Fix a benign dm-crypt copy-and-paste bug introduced as part of a fix that was merged for 5.11-rc4. - Fix DM core's dm_get_device() to avoid filesystem lookup to get block device (if possible). * tag 'for-5.11/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm: avoid filesystem lookup in dm_get_dev_t() dm crypt: fix copy and paste bug in crypt_alloc_req_aead dm integrity: conditionally disable "recalculate" feature dm integrity: fix a crash if "recalculate" used without "internal_hash" |
||
|
Linus Torvalds
|
faba877b3b |
perf tools fixes for 5.11, 2nd batch:
- Fix id index used in Intel PT for heterogeneous systems.
- Fix overrun issue in 'perf script' for dynamically-allocated PMU type number.
- Fix 'perf stat' metrics containing the 'duration_time' synthetic event.
- Fix system PMU 'perf stat' metrics.
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.
$ grep "model name" -m1 /proc/cpuinfo
model name: AMD Ryzen 9 3900X 12-Core Processor
# export PERF_TARBALL=http://192.168.86.5/perf/perf-5.11.0-rc4.tar.xz
# dm
1 74.71 alpine:3.4 : Ok gcc (Alpine 5.3.0) 5.3.0, clang version 3.8.0 (tags/RELEASE_380/final)
2 77.09 alpine:3.5 : Ok gcc (Alpine 6.2.1) 6.2.1 20160822, clang version 3.8.1 (tags/RELEASE_381/final)
3 80.09 alpine:3.6 : Ok gcc (Alpine 6.3.0) 6.3.0, clang version 4.0.0 (tags/RELEASE_400/final)
4 89.14 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 87.13 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 92.37 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)
7 118.64 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)
8 133.57 alpine:3.11 : Ok gcc (Alpine 9.3.0) 9.3.0, Alpine clang version 9.0.0 (https://git.alpinelinux.org/aports f7f0d2c2b8bcd6a5843401a9a702029556492689) (based on LLVM 9.0.0)
9 125.85 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)
10 136.32 alpine:edge : Ok gcc (Alpine 10.2.0) 10.2.0, Alpine clang version 10.0.1
11 75.47 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 93.43 alt:p9 : Ok x86_64-alt-linux-gcc (GCC) 8.4.1 20200305 (ALT p9 8.4.1-alt0.p9.1), clang version 10.0.0
13 92.28 alt:sisyphus : Ok x86_64-alt-linux-gcc (GCC) 9.3.1 20200518 (ALT Sisyphus 9.3.1-alt1), clang version 10.0.1
14 71.12 amazonlinux:1 : Ok gcc (GCC) 7.2.1 20170915 (Red Hat 7.2.1-2), clang version 3.6.2 (tags/RELEASE_362/final)
15 109.14 amazonlinux:2 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-12), clang version 7.0.1 (Amazon Linux 2 7.0.1-1.amzn2.0.2)
16 22.81 android-ndk:r12b-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease)
17 22.42 android-ndk:r15c-arm : Ok arm-linux-androideabi-gcc (GCC) 4.9.x 20150123 (prerelease)
18 27.81 centos:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23)
19 34.37 centos:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)
20 107.74 centos:8 : Ok gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5), clang version 10.0.1 (Red Hat 10.0.1-1.module_el8.3.0+467+cb298d5b)
21 71.83 clearlinux:latest : Ok gcc (Clear Linux OS for Intel Architecture) 10.2.1 20201217 releases/gcc-10.2.0-643-g7cbb07d2fc, clang version 10.0.1
22 83.97 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 83.49 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 83.13 debian:10 : Ok gcc (Debian 8.3.0-6) 8.3.0, clang version 7.0.1-8+deb10u2 (tags/RELEASE_701/final)
25 82.58 debian:experimental : Ok gcc (Debian 10.2.1-6) 10.2.1 20210110, Debian clang version 11.0.1-2
26 35.87 debian:experimental-x-arm64 : Ok aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110
27 33.06 debian:experimental-x-mips64 : Ok mips64-linux-gnuabi64-gcc (Debian 10.2.1-3) 10.2.1 20201224
28 14.47 debian:experimental-x-mipsel : FAIL mipsel-linux-gnu-gcc (Debian 10.2.1-3) 10.2.1 20201224
util/map.c: In function 'map__new':
util/map.c:109:5: error: '%s' directive output may be truncated writing between 1 and 2147483645 bytes into a region of size 4096 [-Werror=format-truncation=]
109 | "%s/platforms/%s/arch-%s/usr/lib/%s",
| ^~
In file included from /usr/mipsel-linux-gnu/include/stdio.h:867,
from util/symbol.h:11,
from util/map.c:2:
/usr/mipsel-linux-gnu/include/bits/stdio2.h:67:10: note: '__builtin___snprintf_chk' output 32 or more bytes (assuming 4294967321) into a destination of size 4096
67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
68 | __bos (__s), __fmt, __va_arg_pack ());
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
29 32.67 fedora:20 : Ok gcc (GCC) 4.8.3 20140911 (Red Hat 4.8.3-7)
30 32.61 fedora:22 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.5.0 (tags/RELEASE_350/final)
31 75.23 fedora:23 : Ok gcc (GCC) 5.3.1 20160406 (Red Hat 5.3.1-6), clang version 3.7.0 (tags/RELEASE_370/final)
32 89.27 fedora:24 : Ok gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1), clang version 3.8.1 (tags/RELEASE_381/final)
33 26.67 fedora:24-x-ARC-uClibc : Ok arc-linux-gcc (ARCompact ISA Linux uClibc toolchain 2017.09-rc2) 7.1.1 20170710
34 91.17 fedora:25 : Ok gcc (GCC) 6.4.1 20170727 (Red Hat 6.4.1-1), clang version 3.9.1 (tags/RELEASE_391/final)
35 104.12 fedora:26 : Ok gcc (GCC) 7.3.1 20180130 (Red Hat 7.3.1-2), clang version 4.0.1 (tags/RELEASE_401/final)
36 105.50 fedora:27 : Ok gcc (GCC) 7.3.1 20180712 (Red Hat 7.3.1-6), clang version 5.0.2 (tags/RELEASE_502/final)
37 118.28 fedora:28 : Ok gcc (GCC) 8.3.1 20190223 (Red Hat 8.3.1-2), clang version 6.0.1 (tags/RELEASE_601/final)
38 125.28 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)
39 127.35 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)
40 27.40 fedora:30-x-ARC-uClibc : Ok arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2019.03-rc1) 8.3.1 20190225
41 127.91 fedora:31 : Ok gcc (GCC) 9.3.1 20200408 (Red Hat 9.3.1-2), clang version 9.0.1 (Fedora 9.0.1-4.fc31)
42 108.77 fedora:32 : Ok gcc (GCC) 10.2.1 20201016 (Red Hat 10.2.1-6), clang version 10.0.1 (Fedora 10.0.1-3.fc32)
43 106.15 fedora:33 : Ok gcc (GCC) 10.2.1 20201125 (Red Hat 10.2.1-9), clang version 11.0.0 (Fedora 11.0.0-2.fc33)
44 107.75 fedora:34 : Ok gcc (GCC) 11.0.0 20210116 (Red Hat 11.0.0-0), clang version 11.0.1 (Fedora 11.0.1-4.fc34)
45 107.07 fedora:rawhide : Ok gcc (GCC) 11.0.0 20210116 (Red Hat 11.0.0-0), clang version 11.0.1 (Fedora 11.0.1-4.fc34)
46 38.19 gentoo-stage3-amd64:latest : Ok gcc (Gentoo 9.3.0-r1 p3) 9.3.0
47 73.67 mageia:5 : Ok gcc (GCC) 4.9.2, clang version 3.5.2 (tags/RELEASE_352/final)
48 92.39 mageia:6 : Ok gcc (Mageia 5.5.0-1.mga6) 5.5.0, clang version 3.9.1 (tags/RELEASE_391/final)
49 112.04 manjaro:latest : Ok gcc (GCC) 10.2.0, clang version 10.0.1
50 429.06 openmandriva:cooker : Ok gcc (GCC) 10.2.0 20200723 (OpenMandriva), OpenMandriva 11.0.0-1 clang version 11.0.0 (/builddir/build/BUILD/llvm-project-llvmorg-11.0.0/clang 63e22714ac938c6b537bd958f70680d3331a2030)
51 133.40 opensuse:15.0 : Ok gcc (SUSE Linux) 7.4.1 20190905 [gcc-7-branch revision 275407], clang version 5.0.1 (tags/RELEASE_501/final 312548)
52 139.71 opensuse:15.1 : Ok gcc (SUSE Linux) 7.5.0, clang version 7.0.1 (tags/RELEASE_701/final 349238)
53 131.91 opensuse:15.2 : Ok gcc (SUSE Linux) 7.5.0, clang version 9.0.1
54 124.18 opensuse:42.3 : Ok gcc (SUSE Linux) 4.8.5, clang version 3.8.0 (tags/RELEASE_380/final 262553)
55 123.24 opensuse:tumbleweed : Ok gcc (SUSE Linux) 10.2.1 20200825 [revision c0746a1beb1ba073c7981eb09f55b3d993b32e5c], clang version 10.0.1
56 29.15 oraclelinux:6 : Ok gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-23.0.1)
57 34.21 oraclelinux:7 : Ok gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44.0.3)
58 106.00 oraclelinux:8 : Ok gcc (GCC) 8.3.1 20191121 (Red Hat 8.3.1-5.0.1), clang version 10.0.1 (Red Hat 10.0.1-1.0.1.module+el8.3.0+7827+89335dbf)
59 30.31 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)
60 33.75 ubuntu:14.04 : Ok gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4
61 85.21 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)
62 28.46 ubuntu:16.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
63 27.47 ubuntu:16.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
64 27.25 ubuntu:16.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
65 28.01 ubuntu:16.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
66 28.28 ubuntu:16.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
67 28.30 ubuntu:16.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609
68 100.23 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)
69 29.71 ubuntu:18.04-x-arm : Ok arm-linux-gnueabihf-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
70 29.52 ubuntu:18.04-x-arm64 : Ok aarch64-linux-gnu-gcc (Ubuntu/Linaro 7.5.0-3ubuntu1~18.04) 7.5.0
71 24.54 ubuntu:18.04-x-m68k : Ok m68k-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
72 29.55 ubuntu:18.04-x-powerpc : Ok powerpc-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
73 32.13 ubuntu:18.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
74 31.38 ubuntu:18.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
75 164.61 ubuntu:18.04-x-riscv64 : Ok riscv64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
76 26.98 ubuntu:18.04-x-s390 : Ok s390x-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
77 28.39 ubuntu:18.04-x-sh4 : Ok sh4-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
78 26.73 ubuntu:18.04-x-sparc64 : Ok sparc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
79 79.63 ubuntu:19.10 : Ok gcc (Ubuntu 9.2.1-9ubuntu2) 9.2.1 20191008, clang version 8.0.1-3build1 (tags/RELEASE_801/final)
80 29.04 ubuntu:19.10-x-alpha : Ok alpha-linux-gnu-gcc (Ubuntu 9.2.1-9ubuntu1) 9.2.1 20191008
81 26.90 ubuntu:19.10-x-hppa : Ok hppa-linux-gnu-gcc (Ubuntu 9.2.1-9ubuntu1) 9.2.1 20191008
82 84.70 ubuntu:20.04 : Ok gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, clang version 10.0.0-4ubuntu1
83 34.34 ubuntu:20.04-x-powerpc64el : Ok powerpc64le-linux-gnu-gcc (Ubuntu 10.2.0-5ubuntu1~20.04) 10.2.0
84 82.71 ubuntu:20.10 : Ok gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0, Ubuntu clang version 11.0.0-2
$
# uname -a
Linux quaco 5.10.7-100.fc32.x86_64 #1 SMP Tue Jan 12 20:25:28 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
# git log --oneline -1
|
||
|
Linus Torvalds
|
1c304c77f7 |
arm64 fixes:
- Correctly mask out bits 63:60 in a kernel tag check fault address (specified as unknown by the architecture). Previously they were just zeroed but for kernel pointers they need to be all ones. - Fix a panic (unexpected kernel BRK exception) caused by kprobes being reentered due to an interrupt. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAmALIhIACgkQa9axLQDI XvGnLxAAsesFE4W3Kc9CSTv9cWBK3uQobR4j58iQtnQwXQiuOnxnwnFdEswDVI9L u1hDCD9u0D2AsJLdjh61sxlsks/Jr8LfKbICL0jFC2tjdqfOgy/JUXjOxN3eRL5z 5Iy41s+3HlfdZXmK7cq2zN/1QfVrvpjM0GH2FPd2tZCR8OOtK6IneFXCOj824m8S gZqrvTbem07mmNWS3MjjZUiL8FKNancCDrcE0CQ0CXZh/19kDzWxXf0lktYEH/Ax KWz2de8nqBuUnbib7ZQUf9caeaV6duUYFZGmQxb4eyWaU0ZhPCenOQeVbEs2Xu0w Nef131jJ0k7bZRBRpD2wlaOWDG5cu29Cr7cT/qYPs20RM8mR6SiAHBZAitvdlxRi VN8GQVDTgf+dt9TvnoywcuvH358cLBR35ewPrcQrMDc21d8KSfisjUZ5hnmK/0dW ZzNdmET7Ntdwew3zrKjRouEpA9yFgU/d54A2QaSx/oNNqQ/Gy8x5y/4Dcbub0k3t qki8R7AtznWWjLtMD5Q2v6pD9NyjtIkst17pwaUtVW/6tlWMgo2YqSipqiE6hAaF We84d2qb2vqiIaIW82SuORTixj1Ow26B2+x4+PZ8u6gZiMOUqjCBCYHm5tPDw5hS 7e46RsYoNj71jW+T0fTHsZ4HAvjXz/sWFHKsndwUDQYcWu2IYfE= =7H6e -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Correctly mask out bits 63:60 in a kernel tag check fault address (specified as unknown by the architecture). Previously they were just zeroed but for kernel pointers they need to be all ones. - Fix a panic (unexpected kernel BRK exception) caused by kprobes being reentered due to an interrupt. * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: kprobes: Fix Uexpected kernel BRK exception at EL1 kasan, arm64: fix pointer tags in KASAN reports |
||
|
Linus Torvalds
|
a9034304ff |
A patch to zero out sensitive cryptographic data and two minor cleanups
prompted by the fact that a bunch of code was moved in this cycle. -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmAK9skTHGlkcnlvbW92 QGdtYWlsLmNvbQAKCRBKf944AhHziyGwB/9rZnaaYR6Frqc2tzE5vbVtjAxvhftn pGDr8laOHiK5jnKR+ljNlPAe07TSEK+qVidulX05moujKrZeIrDUJZnEpScrssZO o7Tm99dHziqJc10liembtSZzB3LzGJyW1hgavC5Vjo7JW+EZ+YR9x2pFKCO7Hz/M QlT6kQmXZLnsLB2OieAyC9Yb7IMD1wfiOHHvOZDeFpIn49Z8reFahI+dSwwK/uOv UouxZKKuaikSTvzp8WmTiuCpsUfBMOaDy5/pWLfBS+/116K2aieJmzSjUb2MZwDT cLGhzrkyeCkBeFO5vhnob3n9KqWXN03I9rPB25StcrHCRYcHa3z/D/4k =9COg -----END PGP SIGNATURE----- Merge tag 'ceph-for-5.11-rc5' of git://github.com/ceph/ceph-client Pull ceph fixes from Ilya Dryomov: "A patch to zero out sensitive cryptographic data and two minor cleanups prompted by the fact that a bunch of code was moved in this cycle" * tag 'ceph-for-5.11-rc5' of git://github.com/ceph/ceph-client: libceph: fix "Boolean result is used in bitwise operation" warning libceph, ceph: disambiguate ceph_connection_operations handlers libceph: zero out session key and connection secret |
||
|
Linus Torvalds
|
df7da31d05 |
mm/memblock: fix typo in comment of memblock_phys_alloc_try_nid()
-----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEeOVYVaWZL5900a/pOQOGJssO/ZEFAmALANQTHHJwcHRAbGlu dXguaWJtLmNvbQAKCRA5A4Ymyw79kVurB/0U2nnuQCDcxApzL+MW/XPuhK/FogpS wdpGXz3xrhb4f6M+SW80U6e2/Uoi4UH3J9RfkGRlTzyOB+mHiBBPMARVwsqkiik/ M/PQOMqyE9kzl6yPuh9jI9WVAeD5odRpCDKGOVvVpLc6NzCtveyw7xjaYJ8kTDf8 +0lxPlNsIqHudRknbHAzaxzLpciB5Q5oH3mkfXe7tMRdA8mswY1Mg4oImHS/yc7E Tw4WQuxmsr+GMQpf2cFST2M9cp1vr6Q0TXqAKj/r9/oYBn94AAiYRf9zEqkRa9sW uczL1kXuXIMGM28nE5trx6S4D8WZr7suhE2j64C4vq+Xxkq+mEK89jmY =0HWL -----END PGP SIGNATURE----- Merge tag 'fixes-2021-01-22' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock Pull typo fix from Mike Rapoport: "Fix typo in comment of memblock_phys_alloc_try_nid()" * tag 'fixes-2021-01-22' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: mm/memblock: Fix typo in comment of memblock_phys_alloc_try_nid() |
||
|
Linus Torvalds
|
59a4560e85 |
MMC core:
- Fix initialization of block size when ext_csd isn't present MMC host: - sdhci-brcmstb: Fix mmc timeout errors on S5 suspend - sdhci-of-dwcmshc: Fix request accessing RPMB - sdhci-xenon: Fix 1.8v regulator stabilization -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmAKneMXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCnqPA/7B/27oZc0zen6v50cPFsopasE NwsHMpDALaQDbYFClMUBpc8ydUHwPTQEwoxTZbis9fgsE5e4gcXSiKQa0ZPqylFq agMmsy+vndUME0LK0xC6PVZxuLeMYorRdsEs2qsS3h4u15jGRaHeH6513KlCpYIg /RIzPoxJuOIskmPbA+4n0H8rD/xs/adJma2Em2eNKzzObOm9h+iEMARjGntYWvKf rkl+hFsVmyySjXFN+waLTZ/hbpJ9SpOrrq23g10hx+qAHRaaRSR+9EZ5+wgxW5vl 7J1kepm3D6Ugc+2poBZhGq8lsD2F1R4juMVzmxe50/RKISIm4XCPArU1/h8tSXLy saiNRaMe6wGheZmM83qUJDu0dGJYxrFuc7Fb+Mc1ZSg/OR6/N5/fzDfQxHA8SsLU h2tZsWfU3K6ta9Pf/aSbhGw7O7HKOeQJCX0KBulyAW5QHZ8uGMyYoCVOG9EvZNpw cH8vB4NSyWP0+JkFQEgjMR3a7FttZhvqXbB6RASfyTp+o7d5EzMMWv5CcBZ9l0+O MrT5ZTP24Hmi4U0qtJEeAhyMRNe0aIlwH2zqKo+aFIPQy2j3c0T6NZvbu95r54dm PKBAo2NBUFtOSFMm9bHgNEq1/hXqESK9Bda8wJRzTTQAqP6F7d+hp5eb4VgfygyV ofnyH3Cm4r2rfaRoOKU= =SoNe -----END PGP SIGNATURE----- Merge tag 'mmc-v5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "MMC core: - Fix initialization of block size when ext_csd isn't present MMC host: - sdhci-brcmstb: Fix mmc timeout errors on S5 suspend - sdhci-of-dwcmshc: Fix request accessing RPMB - sdhci-xenon: Fix 1.8v regulator stabilization" * tag 'mmc-v5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: core: don't initialize block size from ext_csd if not present mmc: sdhci-brcmstb: Fix mmc timeout errors on S5 suspend mmc: sdhci-xenon: fix 1.8v regulator stabilization mmc: sdhci-of-dwcmshc: fix rpmb access |