linux.git/drivers/net, branch v6.9-rc2 Linux kernel source tree Merge tag 'kbuild-fixes-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild 2024-03-31T18:23:51+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-03-31T18:23:51+00:00 7e40c2100c87e8f11c270b4ddbe0bf8534dcab21 Pull Kbuild fixes from Masahiro Yamada: - Deduplicate Kconfig entries for CONFIG_CXL_PMU - Fix unselectable choice entry in MIPS Kconfig, and forbid this structure - Remove unused include/asm-generic/export.h - Fix a NULL pointer dereference bug in modpost - Enable -Woverride-init warning consistently with W=1 - Drop KCSAN flags from *.mod.c files * tag 'kbuild-fixes-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kconfig: Fix typo HEIGTH to HEIGHT Documentation/llvm: Note s390 LLVM=1 support with LLVM 18.1.0 and newer kbuild: Disable KCSAN for autogenerated *.mod.c intermediaries kbuild: make -Woverride-init warnings more consistent modpost: do not make find_tosym() return NULL export.h: remove include/asm-generic/export.h kconfig: do not reparent the menu inside a choice block MIPS: move unselectable FIT_IMAGE_FDT_EPM5 out of the "System type" choice cxl: remove CONFIG_CXL_PMU entry in drivers/cxl/Kconfig 
Pull Kbuild fixes from Masahiro Yamada:

 - Deduplicate Kconfig entries for CONFIG_CXL_PMU

 - Fix unselectable choice entry in MIPS Kconfig, and forbid this
   structure

 - Remove unused include/asm-generic/export.h

 - Fix a NULL pointer dereference bug in modpost

 - Enable -Woverride-init warning consistently with W=1

 - Drop KCSAN flags from *.mod.c files

* tag 'kbuild-fixes-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kconfig: Fix typo HEIGTH to HEIGHT
  Documentation/llvm: Note s390 LLVM=1 support with LLVM 18.1.0 and newer
  kbuild: Disable KCSAN for autogenerated *.mod.c intermediaries
  kbuild: make -Woverride-init warnings more consistent
  modpost: do not make find_tosym() return NULL
  export.h: remove include/asm-generic/export.h
  kconfig: do not reparent the menu inside a choice block
  MIPS: move unselectable FIT_IMAGE_FDT_EPM5 out of the "System type" choice
  cxl: remove CONFIG_CXL_PMU entry in drivers/cxl/Kconfig
kbuild: make -Woverride-init warnings more consistent 2024-03-31T02:32:26+00:00 Arnd Bergmann arnd@arndb.de 2024-03-26T14:47:16+00:00 c40845e3195d074b34f8f8e400e28c9403a06588 The -Woverride-init warn about code that may be intentional or not, but the inintentional ones tend to be real bugs, so there is a bit of disagreement on whether this warning option should be enabled by default and we have multiple settings in scripts/Makefile.extrawarn as well as individual subsystems. Older versions of clang only supported -Wno-initializer-overrides with the same meaning as gcc's -Woverride-init, though all supported versions now work with both. Because of this difference, an earlier cleanup of mine accidentally turned the clang warning off for W=1 builds and only left it on for W=2, while it's still enabled for gcc with W=1. There is also one driver that only turns the warning off for newer versions of gcc but not other compilers, and some but not all the Makefiles still use a cc-disable-warning conditional that is no longer needed with supported compilers here. Address all of the above by removing the special cases for clang and always turning the warning off unconditionally where it got in the way, using the syntax that is supported by both compilers. Fixes: 2cd3271b7a31 ("kbuild: avoid duplicate warning options") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Acked-by: Andrew Jeffery <andrew@codeconstruct.com.au> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> 
The -Woverride-init warn about code that may be intentional or not,
but the inintentional ones tend to be real bugs, so there is a bit of
disagreement on whether this warning option should be enabled by default
and we have multiple settings in scripts/Makefile.extrawarn as well as
individual subsystems.

Older versions of clang only supported -Wno-initializer-overrides with
the same meaning as gcc's -Woverride-init, though all supported versions
now work with both. Because of this difference, an earlier cleanup of
mine accidentally turned the clang warning off for W=1 builds and only
left it on for W=2, while it's still enabled for gcc with W=1.

There is also one driver that only turns the warning off for newer
versions of gcc but not other compilers, and some but not all the
Makefiles still use a cc-disable-warning conditional that is no
longer needed with supported compilers here.

Address all of the above by removing the special cases for clang
and always turning the warning off unconditionally where it got
in the way, using the syntax that is supported by both compilers.

Fixes: 2cd3271b7a31 ("kbuild: avoid duplicate warning options")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Merge tag 'net-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-03-28T20:09:37+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-03-28T20:09:37+00:00 50108c352db70405b3d71d8099d0b3adc3b3352c Pull networking fixes from Paolo Abeni: "Including fixes from bpf, WiFi and netfilter. Current release - regressions: - ipv6: fix address dump when IPv6 is disabled on an interface Current release - new code bugs: - bpf: temporarily disable atomic operations in BPF arena - nexthop: fix uninitialized variable in nla_put_nh_group_stats() Previous releases - regressions: - bpf: protect against int overflow for stack access size - hsr: fix the promiscuous mode in offload mode - wifi: don't always use FW dump trig - tls: adjust recv return with async crypto and failed copy to userspace - tcp: properly terminate timers for kernel sockets - ice: fix memory corruption bug with suspend and rebuild - at803x: fix kernel panic with at8031_probe - qeth: handle deferred cc1 Previous releases - always broken: - bpf: fix bug in BPF_LDX_MEMSX - netfilter: reject table flag and netdev basechain updates - inet_defrag: prevent sk release while still in use - wifi: pick the version of SESSION_PROTECTION_NOTIF - wwan: t7xx: split 64bit accesses to fix alignment issues - mlxbf_gige: call request_irq() after NAPI initialized - hns3: fix kernel crash when devlink reload during pf initialization" * tag 'net-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (81 commits) inet: inet_defrag: prevent sk release while still in use Octeontx2-af: fix pause frame configuration in GMP mode net: lan743x: Add set RFE read fifo threshold for PCI1x1x chips net: bcmasp: Remove phy_{suspend/resume} net: bcmasp: Bring up unimac after PHY link up net: phy: qcom: at803x: fix kernel panic with at8031_probe netfilter: arptables: Select NETFILTER_FAMILY_ARP when building arp_tables.c netfilter: nf_tables: skip netdev hook unregistration if table is dormant netfilter: nf_tables: reject table flag and netdev basechain updates netfilter: nf_tables: reject destroy command to remove basechain hooks bpf: update BPF LSM designated reviewer list bpf: Protect against int overflow for stack access size bpf: Check bloom filter map value size bpf: fix warning for crash_kexec selftests: netdevsim: set test timeout to 10 minutes net: wan: framer: Add missing static inline qualifiers mlxbf_gige: call request_irq() after NAPI initialized tls: get psock ref after taking rxlock to avoid leak selftests: tls: add test with a partially invalid iov tls: adjust recv return with async crypto and failed copy to userspace ... 
Pull networking fixes from Paolo Abeni:
 "Including fixes from bpf, WiFi and netfilter.

  Current release - regressions:

   - ipv6: fix address dump when IPv6 is disabled on an interface

  Current release - new code bugs:

   - bpf: temporarily disable atomic operations in BPF arena

   - nexthop: fix uninitialized variable in nla_put_nh_group_stats()

  Previous releases - regressions:

   - bpf: protect against int overflow for stack access size

   - hsr: fix the promiscuous mode in offload mode

   - wifi: don't always use FW dump trig

   - tls: adjust recv return with async crypto and failed copy to
     userspace

   - tcp: properly terminate timers for kernel sockets

   - ice: fix memory corruption bug with suspend and rebuild

   - at803x: fix kernel panic with at8031_probe

   - qeth: handle deferred cc1

  Previous releases - always broken:

   - bpf: fix bug in BPF_LDX_MEMSX

   - netfilter: reject table flag and netdev basechain updates

   - inet_defrag: prevent sk release while still in use

   - wifi: pick the version of SESSION_PROTECTION_NOTIF

   - wwan: t7xx: split 64bit accesses to fix alignment issues

   - mlxbf_gige: call request_irq() after NAPI initialized

   - hns3: fix kernel crash when devlink reload during pf
     initialization"

* tag 'net-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (81 commits)
  inet: inet_defrag: prevent sk release while still in use
  Octeontx2-af: fix pause frame configuration in GMP mode
  net: lan743x: Add set RFE read fifo threshold for PCI1x1x chips
  net: bcmasp: Remove phy_{suspend/resume}
  net: bcmasp: Bring up unimac after PHY link up
  net: phy: qcom: at803x: fix kernel panic with at8031_probe
  netfilter: arptables: Select NETFILTER_FAMILY_ARP when building arp_tables.c
  netfilter: nf_tables: skip netdev hook unregistration if table is dormant
  netfilter: nf_tables: reject table flag and netdev basechain updates
  netfilter: nf_tables: reject destroy command to remove basechain hooks
  bpf: update BPF LSM designated reviewer list
  bpf: Protect against int overflow for stack access size
  bpf: Check bloom filter map value size
  bpf: fix warning for crash_kexec
  selftests: netdevsim: set test timeout to 10 minutes
  net: wan: framer: Add missing static inline qualifiers
  mlxbf_gige: call request_irq() after NAPI initialized
  tls: get psock ref after taking rxlock to avoid leak
  selftests: tls: add test with a partially invalid iov
  tls: adjust recv return with async crypto and failed copy to userspace
  ...
Octeontx2-af: fix pause frame configuration in GMP mode 2024-03-28T10:56:47+00:00 Hariprasad Kelam hkelam@marvell.com 2024-03-26T05:27:20+00:00 40d4b4807cadd83fb3f46cc8cd67a945b5b25461 The Octeontx2 MAC block (CGX) has separate data paths (SMU and GMP) for different speeds, allowing for efficient data transfer. The previous patch which added pause frame configuration has a bug due to which pause frame feature is not working in GMP mode. This patch fixes the issue by configurating appropriate registers. Fixes: f7e086e754fe ("octeontx2-af: Pause frame configuration at cgx") Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240326052720.4441-1-hkelam@marvell.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
The Octeontx2 MAC block (CGX) has separate data paths (SMU and GMP) for
different speeds, allowing for efficient data transfer.

The previous patch which added pause frame configuration has a bug due
to which pause frame feature is not working in GMP mode.

This patch fixes the issue by configurating appropriate registers.

Fixes: f7e086e754fe ("octeontx2-af: Pause frame configuration at cgx")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240326052720.4441-1-hkelam@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
net: lan743x: Add set RFE read fifo threshold for PCI1x1x chips 2024-03-28T10:36:10+00:00 Raju Lakkaraju Raju.Lakkaraju@microchip.com 2024-03-26T06:58:05+00:00 e4a58989f5c839316ac63675e8800b9eed7dbe96 PCI11x1x Rev B0 devices might drop packets when receiving back to back frames at 2.5G link speed. Change the B0 Rev device's Receive filtering Engine FIFO threshold parameter from its hardware default of 4 to 3 dwords to prevent the problem. Rev C0 and later hardware already defaults to 3 dwords. Fixes: bb4f6bffe33c ("net: lan743x: Add PCI11010 / PCI11414 device IDs") Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240326065805.686128-1-Raju.Lakkaraju@microchip.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
PCI11x1x Rev B0 devices might drop packets when receiving back to back frames
at 2.5G link speed. Change the B0 Rev device's Receive filtering Engine FIFO
threshold parameter from its hardware default of 4 to 3 dwords to prevent the
problem. Rev C0 and later hardware already defaults to 3 dwords.

Fixes: bb4f6bffe33c ("net: lan743x: Add PCI11010 / PCI11414 device IDs")
Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20240326065805.686128-1-Raju.Lakkaraju@microchip.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
net: bcmasp: Remove phy_{suspend/resume} 2024-03-28T09:46:38+00:00 Justin Chen justin.chen@broadcom.com 2024-03-25T19:30:25+00:00 4494c10e007121de6d3fbef909d38b4a64087239 phy_{suspend/resume} is redundant. It gets called from phy_{stop/start}. Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller") Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
phy_{suspend/resume} is redundant. It gets called from phy_{stop/start}.

Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller")
Signed-off-by: Justin Chen <justin.chen@broadcom.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
net: bcmasp: Bring up unimac after PHY link up 2024-03-28T09:46:38+00:00 Justin Chen justin.chen@broadcom.com 2024-03-25T19:30:24+00:00 dfd222e2aef68818320a57b13a1c52a44c22bc80 The unimac requires the PHY RX clk during reset or it may be put into a bad state. Bring up the unimac after link up to ensure the PHY RX clk exists. Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller") Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
The unimac requires the PHY RX clk during reset or it may be put
into a bad state. Bring up the unimac after link up to ensure the
PHY RX clk exists.

Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller")
Signed-off-by: Justin Chen <justin.chen@broadcom.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
net: phy: qcom: at803x: fix kernel panic with at8031_probe 2024-03-28T09:42:22+00:00 Christian Marangi ansuelsmth@gmail.com 2024-03-25T19:06:19+00:00 6a4aee277740d04ac0fd54cfa17cc28261932ddc On reworking and splitting the at803x driver, in splitting function of at803x PHYs it was added a NULL dereference bug where priv is referenced before it's actually allocated and then is tried to write to for the is_1000basex and is_fiber variables in the case of at8031, writing on the wrong address. Fix this by correctly setting priv local variable only after at803x_probe is called and actually allocates priv in the phydev struct. Reported-by: William Wortel <wwortel@dorpstraat.com> Cc: <stable@vger.kernel.org> Fixes: 25d2ba94005f ("net: phy: at803x: move specific at8031 probe mode check to dedicated probe") Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20240325190621.2665-1-ansuelsmth@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> 
On reworking and splitting the at803x driver, in splitting function of
at803x PHYs it was added a NULL dereference bug where priv is referenced
before it's actually allocated and then is tried to write to for the
is_1000basex and is_fiber variables in the case of at8031, writing on
the wrong address.

Fix this by correctly setting priv local variable only after
at803x_probe is called and actually allocates priv in the phydev struct.

Reported-by: William Wortel <wwortel@dorpstraat.com>
Cc: <stable@vger.kernel.org>
Fixes: 25d2ba94005f ("net: phy: at803x: move specific at8031 probe mode check to dedicated probe")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240325190621.2665-1-ansuelsmth@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Merge tag 'wireless-2024-03-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless 2024-03-27T22:39:18+00:00 Jakub Kicinski kuba@kernel.org 2024-03-27T22:39:17+00:00 56d2f48ed8f857f2765575a6a25b9655765edd41 Kalle Valo says: ==================== wireless fixes for v6.9-rc2 The first fixes for v6.9. Ping-Ke Shih now maintains a separate tree for Realtek drivers, document that in the MAINTAINERS. Plenty of fixes for both to stack and iwlwifi. Our kunit tests were working only on um architecture but that's fixed now. * tag 'wireless-2024-03-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: (21 commits) MAINTAINERS: wifi: mwifiex: add Francesco as reviewer kunit: fix wireless test dependencies wifi: iwlwifi: mvm: include link ID when releasing frames wifi: iwlwifi: mvm: handle debugfs names more carefully wifi: iwlwifi: mvm: guard against invalid STA ID on removal wifi: iwlwifi: read txq->read_ptr under lock wifi: iwlwifi: fw: don't always use FW dump trig wifi: iwlwifi: mvm: rfi: fix potential response leaks wifi: mac80211: correctly set active links upon TTLM wifi: iwlwifi: mvm: Configure the link mapping for non-MLD FW wifi: iwlwifi: mvm: consider having one active link wifi: iwlwifi: mvm: pick the version of SESSION_PROTECTION_NOTIF wifi: mac80211: fix prep_connection error path wifi: cfg80211: fix rdev_dump_mpp() arguments order wifi: iwlwifi: mvm: disable MLO for the time being wifi: cfg80211: add a flag to disable wireless extensions wifi: mac80211: fix ieee80211_bss_*_flags kernel-doc wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes wifi: mac80211: fix mlme_link_id_dbg() MAINTAINERS: wifi: add git tree for Realtek WiFi drivers ... ==================== Link: https://lore.kernel.org/r/20240327191346.1A1EAC433C7@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Kalle Valo says:

====================
wireless fixes for v6.9-rc2

The first fixes for v6.9. Ping-Ke Shih now maintains a separate tree
for Realtek drivers, document that in the MAINTAINERS. Plenty of fixes
for both to stack and iwlwifi. Our kunit tests were working only on um
architecture but that's fixed now.

* tag 'wireless-2024-03-27' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: (21 commits)
  MAINTAINERS: wifi: mwifiex: add Francesco as reviewer
  kunit: fix wireless test dependencies
  wifi: iwlwifi: mvm: include link ID when releasing frames
  wifi: iwlwifi: mvm: handle debugfs names more carefully
  wifi: iwlwifi: mvm: guard against invalid STA ID on removal
  wifi: iwlwifi: read txq->read_ptr under lock
  wifi: iwlwifi: fw: don't always use FW dump trig
  wifi: iwlwifi: mvm: rfi: fix potential response leaks
  wifi: mac80211: correctly set active links upon TTLM
  wifi: iwlwifi: mvm: Configure the link mapping for non-MLD FW
  wifi: iwlwifi: mvm: consider having one active link
  wifi: iwlwifi: mvm: pick the version of SESSION_PROTECTION_NOTIF
  wifi: mac80211: fix prep_connection error path
  wifi: cfg80211: fix rdev_dump_mpp() arguments order
  wifi: iwlwifi: mvm: disable MLO for the time being
  wifi: cfg80211: add a flag to disable wireless extensions
  wifi: mac80211: fix ieee80211_bss_*_flags kernel-doc
  wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes
  wifi: mac80211: fix mlme_link_id_dbg()
  MAINTAINERS: wifi: add git tree for Realtek WiFi drivers
  ...
====================

Link: https://lore.kernel.org/r/20240327191346.1A1EAC433C7@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue 2024-03-27T03:54:21+00:00 Jakub Kicinski kuba@kernel.org 2024-03-27T03:54:21+00:00 c4d2d23dd4ceccdc94abe0e7ad4acddf61054ba5 Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2024-03-25 (ice, ixgbe, igc) This series contains updates to ice, ixgbe, and igc drivers. Steven fixes incorrect casting of bitmap type for ice driver. Jesse fixes memory corruption issue with suspend flow on ice. Przemek adds GFP_ATOMIC flag to avoid sleeping in IRQ context for ixgbe. Kurt Kanzenbach removes no longer valid comment on igc. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: igc: Remove stale comment about Tx timestamping ixgbe: avoid sleeping allocation in ixgbe_ipsec_vf_add_sa() ice: fix memory corruption bug with suspend and rebuild ice: Refactor FW data type and fix bitmap casting issue ==================== Link: https://lore.kernel.org/r/20240325200659.993749-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Tony Nguyen says:

====================
Intel Wired LAN Driver Updates 2024-03-25 (ice, ixgbe, igc)

This series contains updates to ice, ixgbe, and igc drivers.

Steven fixes incorrect casting of bitmap type for ice driver.

Jesse fixes memory corruption issue with suspend flow on ice.

Przemek adds GFP_ATOMIC flag to avoid sleeping in IRQ context for ixgbe.

Kurt Kanzenbach removes no longer valid comment on igc.

* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
  igc: Remove stale comment about Tx timestamping
  ixgbe: avoid sleeping allocation in ixgbe_ipsec_vf_add_sa()
  ice: fix memory corruption bug with suspend and rebuild
  ice: Refactor FW data type and fix bitmap casting issue
====================

Link: https://lore.kernel.org/r/20240325200659.993749-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>