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  1. 02 Feb, 2024 25 commits
  3. 01 Feb, 2024 15 commits
    • Linus Torvalds's avatar
      Kconfig: Disable -Wstringop-overflow for GCC globally · 02153319
      Linus Torvalds authored 
      It turns out it was never just gcc-11 that was broken.  Apparently it
just happens to work on x86-64 with other gcc versions.

On arm64, I see warnings with gcc version 13.2.1, and the kernel test
robot reports the same problem on s390 with gcc 13.2.0.

Admittedly it seems to be just the new Xe drm driver, but this is
keeping me from doing my normal arm64 build testing.  So it gets
reverted until somebody figures out what causes the problem (and why it
doesn't show on x86-64, which is what makes me suspect it was never just
about gcc-11, and more about just random happenstance).

This also changes the Kconfig naming a bit - just make the "disable this
for GCC" conditional be one simple Kconfig entry, and we can put the gcc
version dependencies in that entry once we figure out what the correct
rules are.

The version dependency _may_ still end up being "gcc version larger than
11" if the issue is purely in the Xe driver, but even if that ends up
the case, let's make that all part of the "GCC_NO_STRINGOP_OVERFLOW"
logic.

For now, we just disable it for all gcc versions while the exact cause
is unknown.

Link: https://lore.kernel.org/all/202401161031.hjGJHMiJ-lkp@intel.com/T/
Cc: Gustavo A. R. Silva <gustavoars@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      02153319
    • Linus Torvalds's avatar
      Merge tag 'net-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net · 41b9fb38
      Linus Torvalds authored 
      Pull networking fixes from Jakub Kicinski:
 "Including fixes from netfilter.

  As Paolo promised we continue to hammer out issues in our selftests.
  This is not the end but probably the peak.

  Current release - regressions:

   - smc: fix incorrect SMC-D link group matching logic

  Current release - new code bugs:

   - eth: bnxt: silence WARN() when device skips a timestamp, it happens

  Previous releases - regressions:

   - ipmr: fix null-deref when forwarding mcast packets

   - conntrack: evaluate window negotiation only for packets in the
     REPLY direction, otherwise SYN retransmissions trigger incorrect
     window scale negotiation

   - ipset: fix performance regression in swap operation

  Previous releases - always broken:

   - tcp: add sanity checks to types of pages getting into the rx
     zerocopy path, we only support basic NIC -> user, no page cache
     pages etc.

   - ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()

   - nt_tables: more input sanitization changes

   - dsa: mt7530: fix 10M/100M speed on MediaTek MT7988 switch

   - bridge: mcast: fix loss of snooping after long uptime, jiffies do
     wrap on 32bit

   - xen-netback: properly sync TX responses, protect with locking

   - phy: mediatek-ge-soc: sync calibration values with MediaTek SDK,
     increase connection stability

   - eth: pds: fixes for various teardown, and reset races

  Misc:

   - hsr: silence WARN() if we can't alloc supervision frame, it
     happens"

* tag 'net-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (82 commits)
  doc/netlink/specs: Add missing attr in rt_link spec
  idpf: avoid compiler padding in virtchnl2_ptype struct
  selftests: mptcp: join: stop transfer when check is done (part 2)
  selftests: mptcp: join: stop transfer when check is done (part 1)
  selftests: mptcp: allow changing subtests prefix
  selftests: mptcp: decrease BW in simult flows
  selftests: mptcp: increase timeout to 30 min
  selftests: mptcp: add missing kconfig for NF Mangle
  selftests: mptcp: add missing kconfig for NF Filter in v6
  selftests: mptcp: add missing kconfig for NF Filter
  mptcp: fix data re-injection from stale subflow
  selftests: net: enable some more knobs
  selftests: net: add missing config for NF_TARGET_TTL
  selftests: forwarding: List helper scripts in TEST_FILES Makefile variable
  selftests: net: List helper scripts in TEST_FILES Makefile variable
  selftests: net: Remove executable bits from library scripts
  selftests: bonding: Check initial state
  selftests: team: Add missing config options
  hv_netvsc: Fix race condition between netvsc_probe and netvsc_remove
  xen-netback: properly sync TX responses
  ...
      41b9fb38
    • Linus Torvalds's avatar
      Merge tag 'parisc-for-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux · 91481c90
      Linus Torvalds authored 
      Pull parisc architecture fixes from Helge Deller:
 "The current exception handler, which helps on kernel accesses to
  userspace, may exhibit data corruption. The problem is that it is not
  guaranteed that the compiler will use the processor register we
  specified in the source code, but may choose another register which
  then will lead to silent register- and data corruption. To fix this
  issue we now use another strategy to help the exception handler to
  always find and set the error code into the correct CPU register.

  The other fixes are small: fixing CPU hotplug bringup, fix the page
  alignment of the RO_DATA section, added a check for the calculated
  cache stride and fix possible hangups when printing longer output at
  bootup when running on serial console.

  Most of the patches are tagged for stable series.

   - Fix random data corruption triggered by exception handler

   - Fix crash when setting up BTLB at CPU bringup

   - Prevent hung tasks when printing inventory on serial console

   - Make RO_DATA page aligned in vmlinux.lds.S

   - Add check for valid cache stride size"

* tag 'parisc-for-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: BTLB: Fix crash when setting up BTLB at CPU bringup
  parisc: Fix random data corruption from exception handler
  parisc: Drop unneeded semicolon in parse_tree_node()
  parisc: Prevent hung tasks when printing inventory on serial console
  parisc: Check for valid stride size for cache flushes
  parisc: Make RO_DATA page aligned in vmlinux.lds.S
      91481c90
    • Linus Torvalds's avatar
      Merge tag 'kbuild-fixes-v6.8' of... · a4126826
      Linus Torvalds authored 
      Merge tag 'kbuild-fixes-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - Fix UML build with clang-18 and newer

 - Avoid using the alias attribute in host programs

 - Replace tabs with spaces when followed by conditionals for future GNU
   Make versions

 - Fix rpm-pkg for the systemd-provided kernel-install tool

 - Fix the undefined behavior in Kconfig for a 'int' symbol used in a
   conditional

* tag 'kbuild-fixes-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kconfig: initialize sym->curr.tri to 'no' for all symbol types again
  kbuild: rpm-pkg: simplify installkernel %post
  kbuild: Replace tabs with spaces when followed by conditionals
  modpost: avoid using the alias attribute
  kbuild: fix W= flags in the help message
  modpost: Add '.ltext' and '.ltext.*' to TEXT_SECTIONS
  um: Fix adding '-no-pie' for clang
  kbuild: defconf: use SRCARCH to find merged configs
      a4126826
    • Linus Torvalds's avatar
      Merge tag 'nfsd-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux · cfdf0c09
      Linus Torvalds authored 
      Pull nfsd fix from Chuck Lever:

 - Fix a recent backchannel timeout fix

* tag 'nfsd-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  NFSv4.1: Assign the right value for initval and retries for rpc timeout
      cfdf0c09
    • Linus Torvalds's avatar
      Merge tag 'exfat-for-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat · 49a4be2c
      Linus Torvalds authored 
      Pull exfat fix from Namjae Jeon:

 - Fix BUG in iov_iter_revert reported from syzbot

* tag 'exfat-for-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
  exfat: fix zero the unwritten part for dio read
      49a4be2c
    • Takashi Iwai's avatar
      Merge tag 'asoc-fix-v6.8-rc2-2' of... · d4ea2bd1
      Takashi Iwai authored 
      Merge tag 'asoc-fix-v6.8-rc2-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.8

This pull request adds Richard Fitzgerald's series with extensive fixes
for the CS35L56, he said:

    These patches fix various things that were undocumented, unknown or
    uncertain when the original driver code was written. And also a few
    things that were just bugs.
      d4ea2bd1
    • Linus Torvalds's avatar
      Merge tag 'hid-for-linus-2024020101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid · 5c24e4e9
      Linus Torvalds authored 
      Pull HID fixes from Benjamin Tissoires:

 - cleanups in the error path in hid-steam (Dan Carpenter)

 - fixes for Wacom tablets selftests that sneaked in while the CI was
   taking a break during the year end holidays (Benjamin Tissoires)

 - null pointer check in nvidia-shield (Kunwu Chan)

 - memory leak fix in hidraw (Su Hui)

 - another null pointer fix in i2c-hid-of (Johan Hovold)

 - another memory leak fix in HID-BPF this time, as well as a double
   fdget() fix reported by Dan Carpenter (Benjamin Tissoires)

 - fix for Cirque touchpad when they go on suspend (Kai-Heng Feng)

 - new device ID in hid-logitech-hidpp: "Logitech G Pro X SuperLight 2"
   (Jiri Kosina)

* tag 'hid-for-linus-2024020101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  HID: bpf: use __bpf_kfunc instead of noinline
  HID: bpf: actually free hdev memory after attaching a HID-BPF program
  HID: bpf: remove double fdget()
  HID: i2c-hid-of: fix NULL-deref on failed power up
  HID: hidraw: fix a problem of memory leak in hidraw_release()
  HID: i2c-hid: Skip SET_POWER SLEEP for Cirque touchpad on system suspend
  HID: nvidia-shield: Add missing null pointer checks to LED initialization
  HID: logitech-hidpp: add support for Logitech G Pro X Superlight 2
  selftests/hid: wacom: fix confidence tests
  HID: hid-steam: Fix cleanup in probe()
  HID: hid-steam: remove pointless error message
      5c24e4e9
    • Linus Torvalds's avatar
      Merge tag 'firewire-fixes-6.8-rc3' of... · f6cdd897
      Linus Torvalds authored 
      Merge tag 'firewire-fixes-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394

Pull firewire fixes from Takashi Sakamoto:
 "FireWire subsystem now supports the legacy layout of configuration
  ROM, while it appears that some of DV devices in the early 2000's have
  the legacy layout with a quirk. This includes some changes to handle
  the quirk"

* tag 'firewire-fixes-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
  firewire: core: search descriptor leaf just after vendor directory entry in root directory
  firewire: core: correct documentation of fw_csr_string() kernel API
      f6cdd897
    • Linus Torvalds's avatar
      Merge tag 'spi-fix-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi · 6a864c09
      Linus Torvalds authored 
      Pull spi fix from Mark Brown:
 "One simple fix for a minor but valid issue with constants overflowing
  identified via cppcheck"

* tag 'spi-fix-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: sh-msiof: avoid integer overflow in constants
      6a864c09
    • Linus Torvalds's avatar
      Merge tag 'regulator-fix-v6.8-rc2' of... · 4b561d10
      Linus Torvalds authored 
      Merge tag 'regulator-fix-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fixes from Mark Brown:
 "The main set of fixes here are for the PWM regulator, fixing
  bootstrapping issues on some platforms where the hardware setup looked
  like it was out of spec for the constraints we have for the regulator
  causing us to make spurious and unhelpful changes to try to bring
  things in line with the constraints.

  There's also a couple of other driver specific fixes"

* tag 'regulator-fix-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator (max5970): Fix IRQ handler
  regulator: ti-abb: don't use devm_platform_ioremap_resource_byname for shared interrupt register
  regulator: pwm-regulator: Manage boot-on with disabled PWM channels
  regulator: pwm-regulator: Calculate the output voltage for disabled PWMs
  regulator: pwm-regulator: Add validity checks in continuous .get_voltage
      4b561d10
    • Linus Torvalds's avatar
      Merge tag 'v6.8-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 · 8a2514c0
      Linus Torvalds authored 
      Pull crypto fixes from Herbert Xu:
 "Fix regressions in caam and qat"

* tag 'v6.8-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: caam - fix asynchronous hash
  crypto: qat - fix arbiter mapping generation algorithm for QAT 402xx
      8a2514c0
    • Linus Torvalds's avatar
      Merge tag 'lsm-pr-20240131' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm · 6d805afa
      Linus Torvalds authored 
      Pull lsm fixes from Paul Moore:
 "Two small patches to fix some problems relating to LSM hook return
  values and how the individual LSMs interact"

* tag 'lsm-pr-20240131' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  lsm: fix default return value of the socket_getpeersec_*() hooks
  lsm: fix the logic in security_inode_getsecctx()
      6d805afa
    • Hongyu Jin's avatar
      block: Fix where bio IO priority gets set · f3c89983
      Hongyu Jin authored 
      Commit 82b74cac ("blk-ioprio: Convert from rqos policy to direct
call") pushed setting bio I/O priority down into blk_mq_submit_bio()
-- which is too low within block core's submit_bio() because it
skips setting I/O priority for block drivers that implement
fops->submit_bio() (e.g. DM, MD, etc).

Fix this by moving bio_set_ioprio() up from blk-mq.c to blk-core.c and
call it from submit_bio().  This ensures all block drivers call
bio_set_ioprio() during initial bio submission.

Fixes: a78418e6 ("block: Always initialize bio IO priority on submit")
Co-developed-by: default avatarYibin Ding <yibin.ding@unisoc.com>
Signed-off-by: default avatarYibin Ding <yibin.ding@unisoc.com>
Signed-off-by: default avatarHongyu Jin <hongyu.jin@unisoc.com>
Reviewed-by: default avatarEric Biggers <ebiggers@google.com>
Reviewed-by: default avatarMikulas Patocka <mpatocka@redhat.com>
[snitzer: revised commit header]
Signed-off-by: default avatarMike Snitzer <snitzer@kernel.org>
Reviewed-by: default avatarMing Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20240130202638.62600-2-snitzer@kernel.orgSigned-off-by: default avatarJens Axboe <axboe@kernel.dk>
      f3c89983
    • Mark Brown's avatar
      ALSA: Various fixes for Cirrus Logic CS35L56 support · e81fdba0
      Mark Brown authored 
      Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:

These patches fixe various things that were undocumented, unknown or
uncertain when the original driver code was written. And also a few
things that were just bugs.
      e81fdba0
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