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5577416c39
935385 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
5577416c39 |
fsverity updates for 5.9
One fix for fs/verity/ to strengthen a memory barrier which might be too weak. This mirrors a similar fix in fs/crypto/. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCXyezbRQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK3geAQCT35f0xoQkOGLZVqHqlymI1otozKGP N+arximQuWK2WAD/cKgth+/mJUBE2Ygcfef7hnFYD3maK2P6pzW1Q+GREAc= =FeLN -----END PGP SIGNATURE----- Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt Pull fsverity update from Eric Biggers: "One fix for fs/verity/ to strengthen a memory barrier which might be too weak. This mirrors a similar fix in fs/crypto/" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt: fs-verity: use smp_load_acquire() for ->i_verity_info |
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Linus Torvalds
|
690b25675f |
fscrypt updates for 5.9
This release, we add support for inline encryption via the blk-crypto framework which was added in 5.8. Now when an ext4 or f2fs filesystem is mounted with '-o inlinecrypt', the contents of encrypted files will be encrypted/decrypted via blk-crypto, instead of directly using the crypto API. This model allows taking advantage of the inline encryption hardware that is integrated into the UFS or eMMC host controllers on most mobile SoCs. Note that this is just an alternate implementation; the ciphertext written to disk stays the same. (This pull request does *not* include support for direct I/O on encrypted files, which blk-crypto makes possible, since that part is still being discussed.) Besides the above feature update, there are also a few fixes and cleanups, e.g. strengthening some memory barriers that may be too weak. All these patches have been in linux-next with no reported issues. I've also tested them with the fscrypt xfstests, as usual. It's also been tested that the inline encryption support works with the support for Qualcomm and Mediatek inline encryption hardware that will be in the scsi pull request for 5.9. Also, several SoC vendors are already using a previous, functionally equivalent version of these patches. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCXye2EBQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK0veAQCKEnwvy+M6s2/QWhC9vo01rABMtt7h VRAAKPiFzLNH3AD/dCnZNsFUzk3x0ZyiU1YRW3FvlxFOaEO7Ea0Pt/pyyQ0= =g9FK -----END PGP SIGNATURE----- Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt Pull fscrypt updates from Eric Biggers: "This release, we add support for inline encryption via the blk-crypto framework which was added in 5.8. Now when an ext4 or f2fs filesystem is mounted with '-o inlinecrypt', the contents of encrypted files will be encrypted/decrypted via blk-crypto, instead of directly using the crypto API. This model allows taking advantage of the inline encryption hardware that is integrated into the UFS or eMMC host controllers on most mobile SoCs. Note that this is just an alternate implementation; the ciphertext written to disk stays the same. (This pull request does *not* include support for direct I/O on encrypted files, which blk-crypto makes possible, since that part is still being discussed.) Besides the above feature update, there are also a few fixes and cleanups, e.g. strengthening some memory barriers that may be too weak. All these patches have been in linux-next with no reported issues. I've also tested them with the fscrypt xfstests, as usual. It's also been tested that the inline encryption support works with the support for Qualcomm and Mediatek inline encryption hardware that will be in the scsi pull request for 5.9. Also, several SoC vendors are already using a previous, functionally equivalent version of these patches" * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt: fscrypt: don't load ->i_crypt_info before it's known to be valid fscrypt: document inline encryption support fscrypt: use smp_load_acquire() for ->i_crypt_info fscrypt: use smp_load_acquire() for ->s_master_keys fscrypt: use smp_load_acquire() for fscrypt_prepared_key fscrypt: switch fscrypt_do_sha256() to use the SHA-256 library fscrypt: restrict IV_INO_LBLK_* to AES-256-XTS fscrypt: rename FS_KEY_DERIVATION_NONCE_SIZE fscrypt: add comments that describe the HKDF info strings ext4: add inline encryption support f2fs: add inline encryption support fscrypt: add inline encryption support fs: introduce SB_INLINECRYPT |
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Linus Torvalds
|
6dec9f406c |
for-5.9-tag
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Merge tag 'for-5.9-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"We don't have any big feature updates this time, there are lots of
small enhacements or fixes. A highlight perhaps is the parallel fsync
performance improvements, numbers below.
Regarding the dio/iomap that was reverted last time, the required API
changes are likely to land in the upcoming cycle, the btrfs part will
be updated afterwards.
User visible changes:
- new mount option rescue= to group all recovery-related mount
options so we don't have many specific options, currently
introducing only aliases for existing options, future extensions
are in development to allow read-only mount with partially damaged
structures:
- usebackuproot is an alias for rescue=usebackuproot
- nologreplay is an alias for rescue=nologreplay
- start deprecation of mount option inode_cache, removal scheduled to
v5.11
- removed deprecated mount options alloc_start and subvolrootid
- device stats corruption counter gets incremented when a checksum
mismatch is found
- qgroup information exported in /sys/fs/btrfs/<UUID>/qgroups/<id>
using sysfs
- add link /sys/fs/btrfs/<UUID>/bdi pointing to the associated
backing dev info
- FS_INFO ioctl enhancements:
- add flags to request/describe newly added items
- new item: numeric checksum type and checksum size
- new item: generation
- new item: metadata_uuid
- seed device: with one new read-write device added, print the new
device information in /proc/mounts
- balance: detect cancellation by Ctrl-C in existing cancellation
points
Performance improvements:
- optimized versions of various helpers on little-endian
architectures, where we don't have to do LE/BE conversion from
on-disk format
- tree-log/fsync optimizations leading to lower max latency reported
by dbench, reduced by about 12%
- all chunk tree leaves are prefetched at mount time, can improve
mount time on large (terabyte-sized) filesystems
- speed up parallel fsync of files with reflinked/deduped extents,
with jobs 16 to 1024 the throughput gets improved roughly by 50% on
average and runtime decreased roughly by 30% on average, notable
outlier is 128 jobs with +121.2% on throughput and -54.6% runtime
- another speed up of parallel fsync, reduce number of checksum tree
lookups and contention, the improvements start to show up with 2
tasks with +20% throughput and -16% runtime up to 64 with +200%
throughput and -66% runtime
Core:
- umount-time qgroup leak checker
- qgroups
- add a way to unreserve partial range after failure, avoiding
some EDQUOT errors
- improved flushing logic when EDQUOT is hit
- possible EINTR interruption caused by failed reservations after
transaction start is better handled and documented
- transaction abort errors are unified to EROFS in case it's not the
original reason of abort or we don't have other way to determine
the reason
Fixes:
- make truncate succeed on a NOCOW file even if data space is
exhausted
- fix cancelling balance on filesystem with exhausted metadata space
- anon block device:
- preallocate anon bdev when subvolume is created to report
failure early
- shorten time the anon bdev id is allocated
- don't allocate anon bdev for internal roots
- minor memory leak in ref-verify
- refuse invalid combinations of compression and NOCOW file flags
- lockdep fixes, updating the device locks
- remove obsolete fallback logic for block group profile adjustments
when switching from 1 to more devices, causing allocation of
unwanted block groups
Other cleanups, refactoring, simplifications:
- conversions from struct inode to struct btrfs_inode in internal
functions
- removal of unused struct members"
* tag 'for-5.9-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (151 commits)
btrfs: do not set the full sync flag on the inode during page release
btrfs: release old extent maps during page release
btrfs: fix race between page release and a fast fsync
btrfs: open-code remount flag setting in btrfs_remount
btrfs: if we're restriping, use the target restripe profile
btrfs: don't adjust bg flags and use default allocation profiles
btrfs: fix lockdep splat from btrfs_dump_space_info
btrfs: move the chunk_mutex in btrfs_read_chunk_tree
btrfs: open device without device_list_mutex
btrfs: sysfs: use NOFS for device creation
btrfs: return EROFS for BTRFS_FS_STATE_ERROR cases
btrfs: document special case error codes for fs errors
btrfs: don't WARN if we abort a transaction with EROFS
btrfs: reduce contention on log trees when logging checksums
btrfs: remove done label in writepage_delalloc
btrfs: add comments for btrfs_reserve_flush_enum
btrfs: relocation: review the call sites which can be interrupted by signal
btrfs: avoid possible signal interruption of btrfs_drop_snapshot() on relocation tree
btrfs: relocation: allow signal to cancel balance
btrfs: raid56: remove out label in __raid56_parity_recover
...
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Linus Torvalds
|
92b7e4923f |
tpmdd updates for Linux v5.9
-----BEGIN PGP SIGNATURE----- iJYEABYIAD4WIQRE6pSOnaBC00OEHEIaerohdGur0gUCXxp/7yAcamFya2tvLnNh a2tpbmVuQGxpbnV4LmludGVsLmNvbQAKCRAaerohdGur0keXAQDcGHPuKqZupIm6 YRKskWPg9IDeuA7E/Edeey1BksjU8gEAqf1ghVyFM0Tzhd8uWiy2PGwZOvb5MyX8 wL3dCnv3VwA= =Yg1/ -----END PGP SIGNATURE----- Merge tag 'tpmdd-next-v5.9' of git://git.infradead.org/users/jjs/linux-tpmdd Pull tpm updates from Jarkko Sakkinen: "An issue was fixed with the TPM space buffer size. The buffer is used to store in-TPM objects while swapped out of the TPM for a /dev/tpmrm0 session. The code incorrectly used PAGE_SIZE, which obviously can vary. With these changes the buffer has a fixed size of 16 kB. In addition, this contains support for acquiring TPM even log from TPM2 ACPI table. This method is used by QEMU in particular" * tag 'tpmdd-next-v5.9' of git://git.infradead.org/users/jjs/linux-tpmdd: tpm: Add support for event log pointer found in TPM2 ACPI table acpi: Extend TPM2 ACPI table with missing log fields tpm: Unify the mismatching TPM space buffer sizes tpm: Require that all digests are present in TCG_PCR_EVENT2 structures |
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Linus Torvalds
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c6fe44d96f |
list: add "list_del_init_careful()" to go with "list_empty_careful()"
That gives us ordering guarantees around the pair. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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2a9127fcf2 |
mm: rewrite wait_on_page_bit_common() logic
It turns out that wait_on_page_bit_common() had several problems, ranging from just unfair behavioe due to re-queueing at the end of the wait queue when re-trying, and an outright bug that could result in missed wakeups (but probably never happened in practice). This rewrites the whole logic to avoid both issues, by simply moving the logic to check (and possibly take) the bit lock into the wakeup path instead. That makes everything much more straightforward, and means that we never need to re-queue the wait entry: if we get woken up, we'll be notified through WQ_FLAG_WOKEN, and the wait queue entry will have been removed, and everything will have been done for us. Link: https://lore.kernel.org/lkml/CAHk-=wjJA2Z3kUFb-5s=6+n0qbTs8ELqKFt9B3pH85a8fGD73w@mail.gmail.com/ Link: https://lore.kernel.org/lkml/alpine.LSU.2.11.2007221359450.1017@eggly.anvils/ Reported-by: Oleg Nesterov <oleg@redhat.com> Reported-by: Hugh Dickins <hughd@google.com> Cc: Michal Hocko <mhocko@suse.com> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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bcf876870b | Linux 5.8 | ||
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Linus Torvalds
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5a30a78924 |
A single fix for a potential deadlock when printing a message about spurious interrupts.
Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAl8nECQRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1hKohAAquK72js6bDeqiOW2SB8Rkq7rRdghMsKn P6W888BJWVNLRDsMKLlChlDWWQVzrslHBEAvUBwWyGphFaJXmSLyR+270/lRy0Mr cNXaTOfbK7nlP7JwSQAknkhodpl44edH99xE8TeZIyHCVKNXPy4UDutl3kYo16Xt ZnS/beyAI3k7qVFDijwGnMYLcrsdiGbbcbdBuCRuTUAX7lRN/bQGLAFsw1o0hb0O o060kuj46ZIXITfcM9+2cQt294+gx4x0VSjLsuHZaCAAjESEMsHBgW8mFBthFMkV TgNd2TQ1k3k3bumbu3iA4HbcDop4isvscSRmgPx3gw9mbKyKu9DSPk0/Q6bItV+0 CHgC0gHSgIGR2/e8k8cxfcZFnQ0Rm0sPcLuXoAbC8HaW+Ux+nuDbzFV9eZc7tzwn Khbns9efQLlAGj6dC8oA+T9tuHSAhbSfT/IpH5FY1ZaT5H9FG+Evt/GMBwDgMiTx bCx2H01lBYX+1VO+jLG9qZ/K1X/e14PEJkUsO/BoVKSvVo0V2/Yk3ayMNn2e9i/Y yVPZR3tNtNYXPdykqNmhRTsoC8qEkBdbqms4dKk8DtiUcKpn2swXI4AtG6mS93Et R/uazY1kaW+8N8ssdN7SJOxSeCZyxT8HDPl7Kig9+rxoI/rXdE78nKiiga+widIl Fi3ojRgYDgk= =deY3 -----END PGP SIGNATURE----- Merge tag 'x86-urgent-2020-08-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fix from Ingo Molnar: "A single fix for a potential deadlock when printing a message about spurious interrupts" * tag 'x86-urgent-2020-08-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/i8259: Use printk_deferred() to prevent deadlock |
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Linus Torvalds
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142c3326b0 |
Kbuild fixes for v5.8 (4th)
- clean the generated moc file for xconfig - fix xconfig bugs, and revert some bad commits -----BEGIN PGP SIGNATURE----- iQJJBAABCgAzFiEEbmPs18K1szRHjPqEPYsBB53g2wYFAl8m6r4VHG1hc2FoaXJv eUBrZXJuZWwub3JnAAoJED2LAQed4NsGhKAQAIRe8KG96+bX4beFKl3QODM2ITO+ TV4G9c646hsyG7il8YAJBs3Q2QoD2egUmxRXZVT8fdirWBVbSmjneb3fyMmeTqu5 YC3IvSTyd8xjDt4zboPXa424/qm9tVdwzJ/o++1+Igx8Bgj3kq+smSqPSqqMSZmo IUm630T9kY0XOarofb+6DoaXGKPhR7R3gTD+GLUEtM3C9txQghrffmcYMSe3TB1a EZ12Udxh6XjdrjfQstneY7GJjAsB2cNHGp+vjM5ZC+Y+osAOG5gBCnj3ECYukmCZ c5bpr5Cs4wl7cGNY0GXW+vgfUVkc74yOQ1qu+fZ78ZwSIBOLXmc06iI0ODM2ZnWE oDoW1NtXl/s0I4b+kYWjbZN7dlE0qjaC/wXx59AR1Py0RXGggWLWhWn/wBkwkVMY QKMKXPESqWEGwJPtpsbTAr/dNIAfe5uF0EGup7GohQlEAKY7ZgOemmxMnXu3NUuX zJ9mA5eF5eMye1NmbNTgPMwVAJGVVfvoqOjQn76qnWEz6suXlu7gSWuMP8mVxzgc m/7upHD4nRdIOITvZrNRjyWhL/GhIH8IrvOLasmF9E1dvBm8uq6Iwk5oKCui/V5H dbPWngfaqsdod7LUM27NS5F09VT23SrbN+n69wrzj5n5vMs5J7fYdaq+8SKbJ4t7 iIuWmah/jhXGzmbT =FNIn -----END PGP SIGNATURE----- Merge tag 'kbuild-fixes-v5.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - clean the generated moc file for xconfig - fix xconfig bugs, and revert some bad commits * tag 'kbuild-fixes-v5.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kbuild: remove redundant FORCE definition in scripts/Makefile.modpost kconfig: qconf: remove wrong ConfigList::firstChild() Revert "kconfig: qconf: don't show goback button on splitMode" Revert "kconfig: qconf: Change title for the item window" kconfig: qconf: remove "goBack" debug message kconfig: qconf: use delete[] instead of delete to free array kconfig: qconf: compile moc object separately kconfig: qconf: use if_changed for qconf.moc rule modpost: explain why we can't use strsep |
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Linus Torvalds
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628e04dfeb |
Bugfixes and strengthening the validity checks on inputs from new userspace APIs.
-----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl8mdWQUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroM48Qf/eUYXVdGQWErQ/BQR/pLPfTUkjkIj 1C/IGogWijbWPQrtIsnXVG53eULgHocbfzExZ8PzUSfjuZ/g9V8aHGbrGKbg/y6g SVArpCTu+BDidmLMbjsAKh3f5SEbzZZuFKnoxoEEKiA2TeYqDQ05nxcv9+T4udrs DWqXnk27y0vR9RtJkf5sqDnyH36cDT9TsbRFPaCt/hFE0UA65UTtWgl1ZaagzmuL I70z5Ap+/6fsEMoKoys9AKSCpLRGUBu/42fQhZkEq9no0w5PBkzn/YMfapHwT9I+ 1i9WUv3gn+FQOXpqAg0+aaPtWwIBIEONbm0qmw4yNNUI24Btq2QjGWxRqg== =VQPu -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM fixes from Paolo Bonzini: "Bugfixes and strengthening the validity checks on inputs from new userspace APIs. Now I know why I shouldn't prepare pull requests on the weekend, it's hard to concentrate if your son is shouting about his latest Minecraft builds in your ear. Fortunately all the patches were ready and I just had to check the test results..." * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: SVM: Fix disable pause loop exit/pause filtering capability on SVM KVM: LAPIC: Prevent setting the tscdeadline timer if the lapic is hw disabled KVM: arm64: Don't inherit exec permission across page-table levels KVM: arm64: Prevent vcpu_has_ptrauth from generating OOL functions KVM: nVMX: check for invalid hdr.vmx.flags KVM: nVMX: check for required but missing VMCS12 in KVM_SET_NESTED_STATE selftests: kvm: do not set guest mode flag |
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Masahiro Yamada
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28ab576ba8 |
kbuild: remove redundant FORCE definition in scripts/Makefile.modpost
The same code exists a few lines above.
Fixes:
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Masahiro Yamada
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ccf56e5fe3 |
kconfig: qconf: remove wrong ConfigList::firstChild()
This function returns the first child object, but the returned pointer
is not compatible with (ConfigItem *).
Commit
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Linus Torvalds
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ac3a0c8472 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
1) Encap offset calculation is incorrect in esp6, from Sabrina Dubroca.
2) Better parameter validation in pfkey_dump(), from Mark Salyzyn.
3) Fix several clang issues on powerpc in selftests, from Tanner Love.
4) cmsghdr_from_user_compat_to_kern() uses the wrong length, from Al
Viro.
5) Out of bounds access in mlx5e driver, from Raed Salem.
6) Fix transfer buffer memleak in lan78xx, from Johan Havold.
7) RCU fixups in rhashtable, from Herbert Xu.
8) Fix ipv6 nexthop refcnt leak, from Xiyu Yang.
9) vxlan FDB dump must be done under RCU, from Ido Schimmel.
10) Fix use after free in mlxsw, from Ido Schimmel.
11) Fix map leak in HASH_OF_MAPS bpf code, from Andrii Nakryiko.
12) Fix bug in mac80211 Tx ack status reporting, from Vasanthakumar
Thiagarajan.
13) Fix memory leaks in IPV6_ADDRFORM code, from Cong Wang.
14) Fix bpf program reference count leaks in mlx5 during
mlx5e_alloc_rq(), from Xin Xiong.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (86 commits)
vxlan: fix memleak of fdb
rds: Prevent kernel-infoleak in rds_notify_queue_get()
net/sched: The error lable position is corrected in ct_init_module
net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq
net/mlx5e: E-Switch, Specify flow_source for rule with no in_port
net/mlx5e: E-Switch, Add misc bit when misc fields changed for mirroring
net/mlx5e: CT: Support restore ipv6 tunnel
net: gemini: Fix missing clk_disable_unprepare() in error path of gemini_ethernet_port_probe()
ionic: unlock queue mutex in error path
atm: fix atm_dev refcnt leaks in atmtcp_remove_persistent
net: ethernet: mtk_eth_soc: fix MTU warnings
net: nixge: fix potential memory leak in nixge_probe()
devlink: ignore -EOPNOTSUPP errors on dumpit
rxrpc: Fix race between recvmsg and sendmsg on immediate call failure
MAINTAINERS: Replace Thor Thayer as Altera Triple Speed Ethernet maintainer
selftests/bpf: fix netdevsim trap_flow_action_cookie read
ipv6: fix memory leaks on IPV6_ADDRFORM path
net/bpfilter: Initialize pos in __bpfilter_process_sockopt
igb: reinit_locked() should be called with rtnl_lock
e1000e: continue to init PHY even when failed to disable ULP
...
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Linus Torvalds
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0ae3495b65 |
for-linus-2020-08-01
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCXyXDTQAKCRCRxhvAZXjc olxlAQDCiyWstd8pmtyX4vuaoyDZ6re6P/TCr3mzr6tQyux/zgD/chlfAvJdyzk8 2Tw44odp3gF5EfzF+5wx2whZZPfVrQY= =Hv2c -----END PGP SIGNATURE----- Merge tag 'for-linus-2020-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux Pull thread fix from Christian Brauner: "A simple spelling fix for dequeue_synchronous_signal()" * tag 'for-linus-2020-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux: signal: fix typo in dequeue_synchronous_signal() |
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Linus Torvalds
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bf121a0bda |
Fourth batch of perf tooling fixes for v5.8:
- Fix libtraceevent build with binutils 2.35.
- Fix memory leak in process_dynamic_array_len in libtraceevent.
- Fix 'perf test 68' zstd compression for s390.
- Fix record failure when mixed with ARM SPE event.
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.
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 10.2.0-3) 10.2.0, 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
#
# uname -a
Linux five 5.8.0-rc7+ #3 SMP Sat Aug 1 15:00:33 -03 2020 x86_64 x86_64 x86_64 GNU/Linux
# git log --oneline -1
|
||
Taehee Yoo
|
fda2ec62cf |
vxlan: fix memleak of fdb
When vxlan interface is deleted, all fdbs are deleted by vxlan_flush().
vxlan_flush() flushes fdbs but it doesn't delete fdb, which contains
all-zeros-mac because it is deleted by vxlan_uninit().
But vxlan_uninit() deletes only the fdb, which contains both all-zeros-mac
and default vni.
So, the fdb, which contains both all-zeros-mac and non-default vni
will not be deleted.
Test commands:
ip link add vxlan0 type vxlan dstport 4789 external
ip link set vxlan0 up
bridge fdb add to 00:00:00:00:00:00 dst 172.0.0.1 dev vxlan0 via lo \
src_vni 10000 self permanent
ip link del vxlan0
kmemleak reports as follows:
unreferenced object 0xffff9486b25ced88 (size 96):
comm "bridge", pid 2151, jiffies 4294701712 (age 35506.901s)
hex dump (first 32 bytes):
02 00 00 00 ac 00 00 01 40 00 09 b1 86 94 ff ff ........@.......
46 02 00 00 00 00 00 00 a7 03 00 00 12 b5 6a 6b F.............jk
backtrace:
[<00000000c10cf651>] vxlan_fdb_append.part.51+0x3c/0xf0 [vxlan]
[<000000006b31a8d9>] vxlan_fdb_create+0x184/0x1a0 [vxlan]
[<0000000049399045>] vxlan_fdb_update+0x12f/0x220 [vxlan]
[<0000000090b1ef00>] vxlan_fdb_add+0x12a/0x1b0 [vxlan]
[<0000000056633c2c>] rtnl_fdb_add+0x187/0x270
[<00000000dd5dfb6b>] rtnetlink_rcv_msg+0x264/0x490
[<00000000fc44dd54>] netlink_rcv_skb+0x4a/0x110
[<00000000dff433e7>] netlink_unicast+0x18e/0x250
[<00000000b87fb421>] netlink_sendmsg+0x2e9/0x400
[<000000002ed55153>] ____sys_sendmsg+0x237/0x260
[<00000000faa51c66>] ___sys_sendmsg+0x88/0xd0
[<000000006c3982f1>] __sys_sendmsg+0x4e/0x80
[<00000000a8f875d2>] do_syscall_64+0x56/0xe0
[<000000003610eefa>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
unreferenced object 0xffff9486b1c40080 (size 128):
comm "bridge", pid 2157, jiffies 4294701754 (age 35506.866s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 f8 dc 42 b2 86 94 ff ff ..........B.....
6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
backtrace:
[<00000000a2981b60>] vxlan_fdb_create+0x67/0x1a0 [vxlan]
[<0000000049399045>] vxlan_fdb_update+0x12f/0x220 [vxlan]
[<0000000090b1ef00>] vxlan_fdb_add+0x12a/0x1b0 [vxlan]
[<0000000056633c2c>] rtnl_fdb_add+0x187/0x270
[<00000000dd5dfb6b>] rtnetlink_rcv_msg+0x264/0x490
[<00000000fc44dd54>] netlink_rcv_skb+0x4a/0x110
[<00000000dff433e7>] netlink_unicast+0x18e/0x250
[<00000000b87fb421>] netlink_sendmsg+0x2e9/0x400
[<000000002ed55153>] ____sys_sendmsg+0x237/0x260
[<00000000faa51c66>] ___sys_sendmsg+0x88/0xd0
[<000000006c3982f1>] __sys_sendmsg+0x4e/0x80
[<00000000a8f875d2>] do_syscall_64+0x56/0xe0
[<000000003610eefa>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
Fixes:
|
||
|
Linus Torvalds
|
d52daa8620 |
A single patch to the Qualcomm driver fixing missing dual
edge PCH interrupts. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEElDRnuGcz/wPCXQWMQRCzN7AZXXMFAl8lenUACgkQQRCzN7AZ XXMBTRAAwHvIfwQIau/WdxdWEWowubi5pe5FyINYasMzCBmMBKIHSUnPeI9dtcMn 7gLWaeGzgI/MldyHenmfcnbnUNYhXvlvLHutTf3pnt+pe0/WqJaWH79okKygzCbJ 8bDul2/YsiYU0Z642uSqtYtl/w/OFtEJCuffdWywOncso8FzoPbtSBrjveuuLgvq zMLeS9IaWkTtuGQe1GynFV/nZxCAPm74H99+RSLiAYoMQG+knqRhEYLDyLtoaPpK E5SSM76D6nRe/brPCc1oFzzAnlWFrAi5EfycrKjaRkOE2F4FbkGKy7w/7j4zxwEw kvDZD9LmGrPVHrpRpP8zLjwQDpi9IuMfCjM0KsgRqY0N1vxvzIpqO4APqUeFDXdu Ls+cmEkbnB7MJmTX+TXUvywfhHlM58BxnCEzFAq4uzJOllMT17dyWRIpIBxotUqA PSM9pHZ6ykKnEwCrJKGzvF9PO0FC0iemr+rJuXic/2YlzW3oit3jhapKA7qUSIRS dSjSSG/AlVc380EKpbePAhq4AZKYOhvZK0UVkeyONIV4MM8qlFDd9Hf1huqbq+sM nuJqBtuDOPjyw3o0vDfSYTlCqNXjzPdfU1WtbXGFTRNyQ6OwTCtj+kV8/AVLH2UW KF0gLsolV4btkiQfw3IDoPCwlbRCEXC5IyznzMBv2CfDCxQZur0= =sCkm -----END PGP SIGNATURE----- Merge tag 'pinctrl-v5.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fix from Linus Walleij: "A single last minute pin control fix to the Qualcomm driver fixing missing dual edge PCH interrupts" * tag 'pinctrl-v5.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: qcom: Handle broken/missing PDC dual edge IRQs on sc7180 |
||
|
Masahiro Yamada
|
4b20e103a6 |
Revert "kconfig: qconf: don't show goback button on splitMode"
This reverts commit
|
||
|
Masahiro Yamada
|
97bebbcd8b |
Revert "kconfig: qconf: Change title for the item window"
This reverts commit
|
||
|
Masahiro Yamada
|
ce02397f44 |
kconfig: qconf: remove "goBack" debug message
Every time the goback icon is clicked, the annoying message "goBack"
is displayed on the console.
I guess this line is the left-over debug code of commit
|
||
|
Masahiro Yamada
|
c9b09a9249 |
kconfig: qconf: use delete[] instead of delete to free array
cppcheck reports "Mismatching allocation and deallocation".
$ cppcheck scripts/kconfig/qconf.cc
Checking scripts/kconfig/qconf.cc ...
scripts/kconfig/qconf.cc:1242:10: error: Mismatching allocation and deallocation: data [mismatchAllocDealloc]
delete data;
^
scripts/kconfig/qconf.cc:1236:15: note: Mismatching allocation and deallocation: data
char *data = new char[count + 1];
^
scripts/kconfig/qconf.cc:1242:10: note: Mismatching allocation and deallocation: data
delete data;
^
scripts/kconfig/qconf.cc:1255:10: error: Mismatching allocation and deallocation: data [mismatchAllocDealloc]
delete data;
^
scripts/kconfig/qconf.cc:1236:15: note: Mismatching allocation and deallocation: data
char *data = new char[count + 1];
^
scripts/kconfig/qconf.cc:1255:10: note: Mismatching allocation and deallocation: data
delete data;
^
Fixes:
|
||
|
Masahiro Yamada
|
0e912c0320 |
kconfig: qconf: compile moc object separately
Currently, qconf.moc is included from qconf.cc but they can be compiled independently. When you modify qconf.cc, qconf.moc does not need recompiling. Rename qconf.moc to qconf-moc.cc, and split it out as an independent compilation unit. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> |
||
|
Masahiro Yamada
|
c3cd7cfad5 |
kconfig: qconf: use if_changed for qconf.moc rule
Regenerate qconf.moc when the moc command is changed. This also allows 'make mrproper' to clean it up. Previously, it was not cleaned up because 'clean-files += qconf.moc' was missing. Now 'make mrproper' correctly cleans it up because files listed in 'targets' are cleaned. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> |
||
David S. Miller
|
69138b34a7 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says: ==================== pull-request: bpf 2020-07-31 The following pull-request contains BPF updates for your *net* tree. We've added 5 non-merge commits during the last 21 day(s) which contain a total of 5 files changed, 126 insertions(+), 18 deletions(-). The main changes are: 1) Fix a map element leak in HASH_OF_MAPS map type, from Andrii Nakryiko. 2) Fix a NULL pointer dereference in __btf_resolve_helper_id() when no btf_vmlinux is available, from Peilin Ye. 3) Init pos variable in __bpfilter_process_sockopt(), from Christoph Hellwig. 4) Fix a cgroup sockopt verifier test by specifying expected attach type, from Jean-Philippe Brucker. Note that when net gets merged into net-next later on, there is a small merge conflict in kernel/bpf/btf.c between commit |
||
|
David S. Miller
|
8d46215a1f |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
Steffen Klassert says: ==================== pull request (net): ipsec 2020-07-31 1) Fix policy matching with mark and mask on userspace interfaces. From Xin Long. 2) Several fixes for the new ESP in TCP encapsulation. From Sabrina Dubroca. 3) Fix crash when the hold queue is used. The assumption that xdst->path and dst->child are not a NULL pointer only if dst->xfrm is not a NULL pointer is true with the exception of using the hold queue. Fix this by checking for hold queue usage before dereferencing xdst->path or dst->child. 4) Validate pfkey_dump parameter before sending them. From Mark Salyzyn. 5) Fix the location of the transport header with ESP in UDPv6 encapsulation. From Sabrina Dubroca. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
David S. Miller
|
e535d87d8b |
mlx5-fixes-2020-07-30
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Merge tag 'mlx5-fixes-2020-07-30' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:
====================
Mellanox, mlx5 fixes 2020-07-30
This small patchset introduces some fixes to mlx5 driver.
Please pull and let me know if there is any problem.
For -stable v4.18:
('net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq')
For -stable v5.7:
('net/mlx5e: E-Switch, Add misc bit when misc fields changed for mirroring')
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
Peilin Ye
|
bbc8a99e95 |
rds: Prevent kernel-infoleak in rds_notify_queue_get()
rds_notify_queue_get() is potentially copying uninitialized kernel stack
memory to userspace since the compiler may leave a 4-byte hole at the end
of `cmsg`.
In 2016 we tried to fix this issue by doing `= { 0 };` on `cmsg`, which
unfortunately does not always initialize that 4-byte hole. Fix it by using
memset() instead.
Cc: stable@vger.kernel.org
Fixes:
|
||
|
David S. Miller
|
dc096288d5 |
Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue
Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2020-07-30 This series contains updates to the e1000e and igb drivers. Aaron Ma allows PHY initialization to continue if ULP disable failed for e1000e. Francesco Ruggeri fixes race conditions in igb reset that could cause panics. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
liujian
|
8c5c51f5ca |
net/sched: The error lable position is corrected in ct_init_module
Exchange the positions of the err_tbl_init and err_register labels in
ct_init_module function.
Fixes:
|
||
|
Linus Torvalds
|
7dc6fd0f3b |
Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang: "Some I2C core improvements to prevent NULL pointer usage and a MAINTAINERS update" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: slave: add sanity check when unregistering i2c: slave: improve sanity check when registering MAINTAINERS: Update GENI I2C maintainers list i2c: also convert placeholder function to return errno |
||
|
Linus Torvalds
|
deacdb3e39 |
powerpc fixes for 5.8 #8
Fix a bug introduced by the changes we made to lockless page table walking this cycle. When using the hash MMU, and perf with callchain recording, we can deadlock if the PMI interrupts a hash fault, and the callchain recording then takes a hash fault on the same page. Thanks to: Nicholas Piggin, Aneesh Kumar K.V, Anton Blanchard, Athira Rajeev. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAl8kE4ATHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgA+CD/9wDQ86dfw3Bu/v2gVeQK/2b5bYhCuo F6Ns1udWYz6Nmbf8QoCxBWlmbzfHSapV58ZLo84eLRSRh5ulNubBolO6JNB2ZJop j2nyClDNfWu3Eup2u4H9zhPLKZFSfAqHxGS4HIgrkAqkzIGkdF3rCn+OE5HvSPen Zy3JV2aUVhyMyJquia71q0q88G7q2TmxfGggmMHJxes93baYodof3jzK0f/5AVkp FWDs6irLcd+Zt+Ix+M6No7v/7e4ZvAp/K5mpJ91tLCEq1Z26Ubpq/SQbSGfr1P9c 1XfUypLTbdiHjNf2c/MkhOMTcl1TG0BETscjAC8Ku6UgO+GpSrUgv/lCuSVDXU2p uk6uF4JXw46ohrQY50yBTC91I1/8TG4yCi1PtT/Z8kFejNXsGgS9O4KaNLsa1Rg8 f9qH4bXxmL7jbSInJjG2uHTGsG4xw/ze5zD1jg9uI5F4JsY4OAWD3rLOkbGZhqhI tpM9lYFL8weDOv+aa/+TmgfNBuEd0V9YgjOcJFw1zz9ssrCpz0WrGwVy7N2Vq2pX UT52y09LyUopFBFuvfQpzUr8C8FAkSnfzdKSFt4fc88NSluf2vt+DwOfNeI6NzbU dPhJD0gPcJvmJKjKHlVwFB1dgQKlXiHSKjlQejS7Ig/zJCUXbi5MzBgMWvVMIHM2 7EAE50Ok0aeCVg== =/dwh -----END PGP SIGNATURE----- Merge tag 'powerpc-5.8-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fix from Michael Ellerman: "Fix a bug introduced by the changes we made to lockless page table walking this cycle. When using the hash MMU, and perf with callchain recording, we can deadlock if the PMI interrupts a hash fault, and the callchain recording then takes a hash fault on the same page. Thanks to Nicholas Piggin, Aneesh Kumar K.V, Anton Blanchard, and Athira Rajeev" * tag 'powerpc-5.8-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/64s/hash: Fix hash_preload running with interrupts enabled |
||
|
Linus Torvalds
|
14aab7eeb9 |
arm64 fixes for -rc8
- Fix build breakage due to circular headers - Fix build regression when using Clang's integrated assembler - Fix IPv4 header checksum code to deal with invalid length field - Fix broken path for Arm PMU entry in MAINTAINERS -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAl8j9m0QHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjNClxB/42/chcSRJfo8tEMZQGYAp2ASVBrFmFfgn1 iudQ0vb50BXcpVBeMyVLyCH0did/fAmVDrYqyOiOCpqIjbn0URNB4ghKR71i5yKf g5xqtZim584WLGcer8KPdNtqdcbwFKcGxs9mJTICRGebQ1CnPYJNVOzceDlYC9I6 pvgSmRPxOCsCxWPsrQWfmPC7OXtRDN7j2DORl0VtHl6d32Som7uURU72deejNmwP Z+mXA87a2Oa4w5srq9vMwChrNK4+WW5FdzNhK7aZH9zrAMd9oPp35j0mS+a1z3uO ogQhgVSFrQUYFO7CaZlwcxPTr5jZxpwCCVBMFHQIOSXOXdOiW3z6 =pshv -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "The main one is to fix the build after Willy's per-cpu entropy changes this week. Although that was already resolved elsewhere, the arm64 fix here is useful cleanup anyway. Other than that, we've got a fix for building with Clang's integrated assembler and a fix to make our IPv4 checksumming robust against invalid header lengths (this only seems to be triggerable by injected errors). - Fix build breakage due to circular headers - Fix build regression when using Clang's integrated assembler - Fix IPv4 header checksum code to deal with invalid length field - Fix broken path for Arm PMU entry in MAINTAINERS" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: MAINTAINERS: Include drivers subdirs for ARM PMU PROFILING AND DEBUGGING entry arm64: csum: Fix handling of bad packets arm64: Drop unnecessary include from asm/smp.h arm64/alternatives: move length validation inside the subsection |
||
|
Linus Torvalds
|
c1954ca6ab |
ARM fixes for 5.8:
- avoid invoking overflow handler for uaccess watchpoints - fix incorrect clock_gettime64 availability - fix EFI crash in create_mapping_late() -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAl8f9kwACgkQ9OeQG+St rGTVQQ/8DBdQzos64hSGovqesdA0VKRLd4kuyFrknwhafTDoKM/w7V0RXC8WqsPV ykGpDNW1tGbwsYUG/sIIW5SFGVQxHAhbZuBaVjn+xtszFIRagosujTG19HONh1wQ h0Vw63Xq1BWWpO4YD439Y1CNfjlUGNj3Uq0IakSHAve+mxcj6PlzcwKRB792NvIH 294ZMALLNHLGUEbvdUivf8nZLDcqasHl7q3UlGf7UG49BNJPy1XFOMUj/Em/d0zm 0nFv41wPytIjvNFYJQuT23zOz/WQrCV1Sr34kf5yREG1GrzgGO1oOKJdLwioh7rU dRyscR88e/Ax4w61TNAueNrF+NMvu5GDIPE3eiJ+k/O8dPWvp3AF6ysGDuyouS/3 W+h7yZq5ET1PsMHk5uB7PnOh4r0YklVwOk690JnMYdeK4MY+F27EY/wsZmJhoTXk ueK3Hamrvkf6KMhQYTNPK31gcD3VVJE80KKGi5hKPPaQRZDxyJCZyI1aFMxoZMtV ysUDUOkOLdyuYCO+uOeEW3YGwX0AuZS/QauMjE7scmNr7BiYxQp3sh2MU3+no32T lqc76gfDWzYpdi52Zh+mpc7ow33C9i4a84vw5OeNznYflUx4hmOVb5fYDnoYZVyQ RQqnuxbK3h7ks3kMEOV/OF9XmyFPIL95oE5m3LuU5cNGdTM+JAE= =lvQU -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM fixes from Russell King: - avoid invoking overflow handler for uaccess watchpoints - fix incorrect clock_gettime64 availability - fix EFI crash in create_mapping_late() * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 8988/1: mmu: fix crash in EFI calls due to p4d typo in create_mapping_late() ARM: 8987/1: VDSO: Fix incorrect clock_gettime64 ARM: 8986/1: hw_breakpoint: Don't invoke overflow handler on uaccess watchpoints |
||
|
Linus Torvalds
|
ae2911de2e |
RDMA fourth 5.8 rc pull request
Two more merge window regressions, a corruption bug in hfi1 and a few
other small fixes.
- Missing user input validation regression in ucma
- Disallowing a previously allowed user combination regression in mlx5
- ODP prefetch memory leaking triggerable by userspace
- Memory corruption in hf1 due to faulty ring buffer logic
- Missed mutex initialization crash in mlx5
- Two small defects with RDMA DIM
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"Two more merge window regressions, a corruption bug in hfi1 and a few
other small fixes.
- Missing user input validation regression in ucma
- Disallowing a previously allowed user combination regression in
mlx5
- ODP prefetch memory leaking triggerable by userspace
- Memory corruption in hf1 due to faulty ring buffer logic
- Missed mutex initialization crash in mlx5
- Two small defects with RDMA DIM"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/core: Free DIM memory in error unwind
RDMA/core: Stop DIM before destroying CQ
RDMA/mlx5: Initialize QP mutex for the debug kernels
IB/rdmavt: Fix RQ counting issues causing use of an invalid RWQE
RDMA/mlx5: Allow providing extra scatter CQE QP flag
RDMA/mlx5: Fix prefetch memory leak if get_prefetchable_mr fails
RDMA/cm: Add min length checks to user structure copies
|
||
|
Linus Torvalds
|
78431ab723 |
sound fixes for 5.8-final or -rc8
A few wrap-up small fixes for the usual HD-audio and USB-audio stuff: - A regression fix for S3 suspend on old Intel platforms - A fix for possible Oops in ASoC HD-audio binding - Trivial quirks for various devices -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAl8jz+EOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE/IvBAAwE/nGobhiLBRIMEm8odapHTYk9e4w729XgL5 SPxzyR1Q5+sc/fywe5uVF8sORbqe7OrZoCCehKwfyowaEOs+Tru/asjhMKvw6k9b JNUP+UXi+cxVkzAkdldHLU5R34cp2MbSGR13rbJeIWmgatLW+M60D7nwHMN6Z+QX x75uWSrIXyxag31AeCfYYuAncWd/ykaOpopH/OG7p944oca09Bm6CI+i74fplLwC NQt8sAg0RPTp/KdOTbPculnBABIZF8cRWJEvUZN6+e4+6RafhzStqkp1PFnumRYp NaltqTufqwxB+2us7zEtam89Nc8LQX9iVOAgqlW1H7tTqtuUli5C5qFpDi4QzAxy SvX4QAhDAUjjXMJRQZZzXcs9w8eZOeVYhcWOCrK6lSe5t1PB9//cBibqbJnhTa8L obSKkN3pySG2WD+3ENILh1yMGZBPhrJZEoUkrpCCU2nZ+IvCFsL1cQtN83/JCW1/ rBaYt/u88FiZKYABLoGzKy/JNlmF16Yw5so7Sqy6kj32SpBi/Yqz0e7PJDe6P6U1 rErL3s9+qmMC/w40kXYEHRf8Xx0OD6r73UJJzIxzjDri/JZ9cTrILTeDKikcpul/ yEr1F5S9ZK3mW0XqXDgHzbtP1P9oD5q6r7utegE9cGl/qhyFcLm33zpd1x2byeHa dHUBQbg= =iY22 -----END PGP SIGNATURE----- Merge tag 'sound-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A few wrap-up small fixes for the usual HD-audio and USB-audio stuff: - A regression fix for S3 suspend on old Intel platforms - A fix for possible Oops in ASoC HD-audio binding - Trivial quirks for various devices" * tag 'sound-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek - Fixed HP right speaker no sound ALSA: hda: fix NULL pointer dereference during suspend ALSA: hda/hdmi: Fix keep_power assignment for non-component devices ALSA: hda: Workaround for spurious wakeups on some Intel platforms ALSA: hda/realtek: Fix add a "ultra_low_power" function for intel reference board (alc256) ALSA: hda/realtek: typo_fix: enable headset mic of ASUS ROG Zephyrus G14(GA401) series with ALC289 ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G15(GA502) series with ALC289 ALSA: usb-audio: Add implicit feedback quirk for SSL2 |
||
Ben Hutchings
|
39efdd94e3 |
libtraceevent: Fix build with binutils 2.35
In binutils 2.35, 'nm -D' changed to show symbol versions along with symbol names, with the usual @@ separator. When generating libtraceevent-dynamic-list we need just the names, so strip off the version suffix if present. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Cc: linux-trace-devel@vger.kernel.org Cc: stable@vger.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
Wei Li
|
bd3c628f8f |
perf tools: Fix record failure when mixed with ARM SPE event
When recording with cache-misses and arm_spe_x event, I found that it
will just fail without showing any error info if i put cache-misses
after 'arm_spe_x' event.
[root@localhost 0620]# perf record -e cache-misses \
-e arm_spe_0/ts_enable=1,pct_enable=1,pa_enable=1,load_filter=1,jitter=1,store_filter=1,min_latency=0/ sleep 1
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.067 MB perf.data ]
[root@localhost 0620]#
[root@localhost 0620]# perf record -e arm_spe_0/ts_enable=1,pct_enable=1,pa_enable=1,load_filter=1,jitter=1,store_filter=1,min_latency=0/ \
-e cache-misses sleep 1
[root@localhost 0620]#
The current code can only work if the only event to be traced is an
'arm_spe_x', or if it is the last event to be specified. Otherwise the
last event type will be checked against all the arm_spe_pmus[i]->types,
none will match and an out of bound 'i' index will be used in
arm_spe_recording_init().
We don't support concurrent multiple arm_spe_x events currently, that
is checked in arm_spe_recording_options(), and it will show the relevant
info. So add the check and record of the first found 'arm_spe_pmu' to
fix this issue here.
Fixes:
|
||
Thomas Richter
|
463538a383 |
perf tests: Fix test 68 zstd compression for s390
Commit
|
||
Philippe Duplessis-Guindon
|
e24c6447cc |
tools lib traceevent: Fix memory leak in process_dynamic_array_len
I compiled with AddressSanitizer and I had these memory leaks while I
was using the tep_parse_format function:
Direct leak of 28 byte(s) in 4 object(s) allocated from:
#0 0x7fb07db49ffe in __interceptor_realloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dffe)
#1 0x7fb07a724228 in extend_token /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:985
#2 0x7fb07a724c21 in __read_token /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:1140
#3 0x7fb07a724f78 in read_token /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:1206
#4 0x7fb07a725191 in __read_expect_type /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:1291
#5 0x7fb07a7251df in read_expect_type /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:1299
#6 0x7fb07a72e6c8 in process_dynamic_array_len /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:2849
#7 0x7fb07a7304b8 in process_function /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:3161
#8 0x7fb07a730900 in process_arg_token /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:3207
#9 0x7fb07a727c0b in process_arg /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:1786
#10 0x7fb07a731080 in event_read_print_args /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:3285
#11 0x7fb07a731722 in event_read_print /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:3369
#12 0x7fb07a740054 in __tep_parse_format /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:6335
#13 0x7fb07a74047a in __parse_event /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:6389
#14 0x7fb07a740536 in tep_parse_format /home/pduplessis/repo/linux/tools/lib/traceevent/event-parse.c:6431
#15 0x7fb07a785acf in parse_event ../../../src/fs-src/fs.c:251
#16 0x7fb07a785ccd in parse_systems ../../../src/fs-src/fs.c:284
#17 0x7fb07a786fb3 in read_metadata ../../../src/fs-src/fs.c:593
#18 0x7fb07a78760e in ftrace_fs_source_init ../../../src/fs-src/fs.c:727
#19 0x7fb07d90c19c in add_component_with_init_method_data ../../../../src/lib/graph/graph.c:1048
#20 0x7fb07d90c87b in add_source_component_with_initialize_method_data ../../../../src/lib/graph/graph.c:1127
#21 0x7fb07d90c92a in bt_graph_add_source_component ../../../../src/lib/graph/graph.c:1152
#22 0x55db11aa632e in cmd_run_ctx_create_components_from_config_components ../../../src/cli/babeltrace2.c:2252
#23 0x55db11aa6fda in cmd_run_ctx_create_components ../../../src/cli/babeltrace2.c:2347
#24 0x55db11aa780c in cmd_run ../../../src/cli/babeltrace2.c:2461
#25 0x55db11aa8a7d in main ../../../src/cli/babeltrace2.c:2673
#26 0x7fb07d5460b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
The token variable in the process_dynamic_array_len function is
allocated in the read_expect_type function, but is not freed before
calling the read_token function.
Free the token variable before calling read_token in order to plug the
leak.
Signed-off-by: Philippe Duplessis-Guindon <pduplessis@efficios.com>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Link: https://lore.kernel.org/linux-trace-devel/20200730150236.5392-1-pduplessis@efficios.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
|
||
Wanpeng Li
|
830f01b089 |
KVM: SVM: Fix disable pause loop exit/pause filtering capability on SVM
'Commit |
||
|
Wanpeng Li
|
d2286ba7d5 |
KVM: LAPIC: Prevent setting the tscdeadline timer if the lapic is hw disabled
Prevent setting the tscdeadline timer if the lapic is hw disabled.
Fixes:
|
||
|
Linus Torvalds
|
d8b9faec54 |
drm fixes for 5.8-rc8 (part 2)
nouveau: - final modifiers regression fix amdgpu: - Revert a fix which caused other regressions - Fix potential kernel info leak - Fix a use-after-free bug that was uncovered by another change in 5.7 -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJfI4xdAAoJEAx081l5xIa+MSkP/j6D/axuI0q5J31uERFAQluI KDmNrP8NTBYXPIGYNDI1pYtFXZusMq2+KBYF9Qa3AzKY5gQ/KejwdHJnS/nhGjwU S4HczrSZt9/RvPtOrHPFCETIxpUpiBjdH/Y/dj5XNIMgwYRejP6nDChkTHhIiA6W tev7WW2aCR8Xkf5O5YGfXGgDdh6a9EY/ZtSGdMgfqzP6BUWdT7JBCULxjMbOT7he +TLoVoA0LQ7Mh8chErMG8oO31CC3Gum/3lj9SUBPFwp0jbFvOEnX2rOxGu3yx/H4 XtQe3mns4R6aq6rPQXMKeLF76JsSHMwwUCJWdj0MasbnLkcc2X0ua6TPce/9FxRI SWjxba7NADkn1bUi4oKCwtHBFbJuf8193KV9Ksi2vzesRDwRzByjmshgkVQPeARw GSar2kFjN8xc5HwEBJ8zLTNNQzDuCGWgC9ivaxenLvHL/+wYaLwyDD9j1i6YIQ0L 8qYcUvABH/uM5eVWzZBwYb38+0l5kvRdX7G2cUeR6kXAdGg1v78Mf0OGhVrT6lx2 BDlOEMXFOF3d1iY51w6Qwx8hg2z0O7bHWQXdlwAT0CUlBTrBGPS7+b8yFyzQyttp tQGTpkl1evxziIBiKnlF9zU9koc9MjT9otjz9Q6mDZv4PyKemUdCxjdRfOAw0Xmx RHdnfNtig7Yz1C4g4tCD =5XAj -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2020-07-31' of git://anongit.freedesktop.org/drm/drm Pull more drm fixes from Dave Airlie: "As mentioned previously this contains the nouveau regression fix. amdgpu had three fixes outstanding as well, one revert, an info leak and use after free. The use after free is a bit trickier than I'd like, and I've personally gone over it to confirm I'm happy that it is doing what it says. nouveau: - final modifiers regression fix amdgpu: - Revert a fix which caused other regressions - Fix potential kernel info leak - Fix a use-after-free bug that was uncovered by another change in 5.7" * tag 'drm-fixes-2020-07-31' of git://anongit.freedesktop.org/drm/drm: drm/nouveau: Accept 'legacy' format modifiers Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers" drm/amd/display: Clear dm_state for fast updates drm/amdgpu: Prevent kernel-infoleak in amdgpu_info_ioctl() |
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Dave Airlie
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887c909dd5 |
Merge tag 'amd-drm-fixes-5.8-2020-07-30' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
amd-drm-fixes-5.8-2020-07-30: amdgpu: - Revert a fix which caused other regressions - Fix potential kernel info leak - Fix a use-after-free bug that was uncovered by another change in 5.7 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200730154338.244104-1-alexander.deucher@amd.com |
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James Jones
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faa0fcf943 |
drm/nouveau: Accept 'legacy' format modifiers
Accept the DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK()
family of modifiers to handle broken userspace
Xorg modesetting and Mesa drivers. Existing Mesa
drivers are still aware of only these older
format modifiers which do not differentiate
between different variations of the block linear
layout. When the format modifier support flag was
flipped in the nouveau kernel driver, the X.org
modesetting driver began attempting to use its
format modifier-enabled framebuffer path. Because
the set of format modifiers advertised by the
kernel prior to this change do not intersect with
the set of format modifiers advertised by Mesa,
allocating GBM buffers using format modifiers
fails and the modesetting driver falls back to
non-modifier allocation. However, it still later
queries the modifier of the GBM buffer when
creating its DRM-KMS framebuffer object, receives
the old-format modifier from Mesa, and attempts
to create a framebuffer with it. Since the kernel
is still not aware of these formats, this fails.
Userspace should not be attempting to query format
modifiers of GBM buffers allocated with a non-
format-modifier-aware allocation path, but to
avoid breaking existing userspace behavior, this
change accepts the old-style format modifiers when
creating framebuffers and applying them to planes
by translating them to the equivalent new-style
modifier. To accomplish this, some layout
parameters must be assumed to match properties of
the device targeted by the relevant ioctls. To
avoid perpetuating misuse of the old-style
modifiers, this change does not advertise support
for them. Doing so would imply compatibility
between devices with incompatible memory layouts.
Tested with Xorg 1.20 modesetting driver,
weston@c46c70dac84a4b3030cd05b380f9f410536690fc,
gnome & KDE wayland desktops from Ubuntu 18.04,
and sway 1.5
Reported-by: Kirill A. Shutemov <kirill@shutemov.name>
Fixes:
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Xin Xiong
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e692139e6a |
net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq
The function invokes bpf_prog_inc(), which increases the reference
count of a bpf_prog object "rq->xdp_prog" if the object isn't NULL.
The refcount leak issues take place in two error handling paths. When
either mlx5_wq_ll_create() or mlx5_wq_cyc_create() fails, the function
simply returns the error code and forgets to drop the reference count
increased earlier, causing a reference count leak of "rq->xdp_prog".
Fix this issue by jumping to the error handling path err_rq_wq_destroy
while either function fails.
Fixes:
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Jianbo Liu
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6f7bbad18e |
net/mlx5e: E-Switch, Specify flow_source for rule with no in_port
The flow_source must be specified, even for rule without matching
source vport, because some actions are only allowed in uplink.
Otherwise, rule can't be offloaded and firmware syndrome happens.
Fixes:
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Jianbo Liu
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0faddfe6b7 |
net/mlx5e: E-Switch, Add misc bit when misc fields changed for mirroring
The modified flow_context fields in FTE must be indicated in
modify_enable bitmask. Previously, the misc bit in modify_enable is
always set as source vport must be set for each rule. So, when parsing
vxlan/gre/geneve/qinq rules, this bit is not set because those are all
from the same misc fileds that source vport fields are located at, and
we don't need to set the indicator twice.
After adding per vport tables for mirroring, misc bit is not set, then
firmware syndrome happens. To fix it, set the bit wherever misc fileds
are changed. This also makes it unnecessary to check misc fields and set
the misc bit accordingly in metadata matching, so here remove it.
Besides, flow_source must be specified for uplink because firmware
will check it and some actions are only allowed for packets received
from uplink.
Fixes:
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Jianbo Liu
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01cefbbe2c |
net/mlx5e: CT: Support restore ipv6 tunnel
Currently the driver restores only IPv4 tunnel headers.
Add support for restoring IPv6 tunnel header.
Fixes:
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David S. Miller
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d0c3c75d5d |
A couple of more changes:
* remove a warning that can trigger in certain races * check a function pointer before using it * check before adding 6 GHz to avoid a warning in mesh * fix two memory leaks in mesh * fix a TX status bug leading to a memory leak -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEH1e1rEeCd0AIMq6MB8qZga/fl8QFAl8i4fUACgkQB8qZga/f l8TryA/+NVsEyCUgXRH4ZanXAGpC3QB7925f2THbgkOgdlKwR1iKGtmwZVIQKwl4 DdxUql/6C02l4fW+OBz23ohKkb9MixpSwiYjHKeqlC5EeNvmzLujG0A/X+Qvj/j0 iuttFNJxrwQ7ZCzqKbsufRL9BfWwaIVYB62HFd4gR/FBnPwNhZPlHLJMyzT54eIC ZdDQ8ynqij3uB2BS31J2l3clwO7iOg1ek81DsTgLp3nCGqIDwJzYMRqrVh5+9I1j yAwE9TCBxv8eEGJIFwpF+Yl0ffPvYXT0DjjeRQMOG7lIDa25orbIT8zHSt83y7My 6Rq+8Paw8Z2bQO0Z7EN3ys4fgqMqY1TTVzrTpF0XQaW+CnEdc3mvRN9UGDiViNcP JO9QH7RlCV+CQld/I5F/b3kbpt9DP+TFQyVaE62+OhgG5TCf7upJ7XmHK9IpoX7A cSjJxV8isWLzILTWLiHFXEkyCbdIYeq8PSvuIvJcxOH8hIQ+Si8Rv01K2Wvp0QpM mReW4MYbpHPju88aBl82Tl1fUwfQNfaMp41iN+b2zBS4xB4+zmTFnpq0lIS7azT/ 8Zx+9mlJKUd+YTTKcMvUrwJ2dH8b7w5bEllf5WAEGbLubo+dhgsZ+6PuLRrw/8J7 ujINEQTT+UarZWgevyCG6j/c229UiSfaQNCeoADUAhW4wMCPm3E= =xoMY -----END PGP SIGNATURE----- Merge tag 'mac80211-for-davem-2020-07-30' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== A couple of more changes: * remove a warning that can trigger in certain races * check a function pointer before using it * check before adding 6 GHz to avoid a warning in mesh * fix two memory leaks in mesh * fix a TX status bug leading to a memory leak ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Wang Hai
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85496a2922 |
net: gemini: Fix missing clk_disable_unprepare() in error path of gemini_ethernet_port_probe()
Fix the missing clk_disable_unprepare() before return
from gemini_ethernet_port_probe() in the error handling case.
Fixes:
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