This is the start of the stable review cycle for the 5.10.242 release.
There are 34 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Thu, 04 Sep 2025 13:19:14 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.242-r…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 5.10.242-rc1
Eric Sandeen <sandeen(a)redhat.com>
xfs: do not propagate ENODATA disk errors into xattr code
Brent Lu <brent.lu(a)intel.com>
ASoC: Intel: sof_da7219_mx98360a: fail to initialize soundcard
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: Intel: glk_rt5682_max98357a: shrink platform_id below 20 characters
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: Intel: sof_rt5682: shrink platform_id names below 20 characters
Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com>
ASoC: Intel: bxt_da7219_max98357a: shrink platform_id below 20 characters
Imre Deak <imre.deak(a)intel.com>
Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS"
Hamish Martin <hamish.martin(a)alliedtelesis.co.nz>
HID: mcp2221: Handle reads greater than 60 bytes
Hamish Martin <hamish.martin(a)alliedtelesis.co.nz>
HID: mcp2221: Don't set bus speed on every transfer
James Jones <jajones(a)nvidia.com>
drm/nouveau/disp: Always accept linear modifier
Fabio Porcedda <fabio.porcedda(a)gmail.com>
net: usb: qmi_wwan: add Telit Cinterion LE910C4-WWX new compositions
Shanker Donthineni <sdonthineni(a)nvidia.com>
dma/pool: Ensure DMA_DIRECT_REMAP allocations are decrypted
Alex Deucher <alexander.deucher(a)amd.com>
Revert "drm/amdgpu: fix incorrect vm flags to map bo"
Minjong Kim <minbell.kim(a)samsung.com>
HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version()
Ping Cheng <pinglinux(a)gmail.com>
HID: wacom: Add a new Art Pen 2
Qasim Ijaz <qasdev00(a)gmail.com>
HID: asus: fix UAF via HID_CLAIMED_INPUT validation
Thijs Raymakers <thijs(a)raymakers.nl>
KVM: x86: use array_index_nospec with indices that come from guest
Li Nan <linan122(a)huawei.com>
efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare
Eric Dumazet <edumazet(a)google.com>
sctp: initialize more fields in sctp_v6_from_sk()
Rohan G Thomas <rohan.g.thomas(a)altera.com>
net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts
Alexei Lazar <alazar(a)nvidia.com>
net/mlx5e: Set local Xoff after FW update
Alexei Lazar <alazar(a)nvidia.com>
net/mlx5e: Update and set Xon/Xoff upon port speed set
Alexei Lazar <alazar(a)nvidia.com>
net/mlx5e: Update and set Xon/Xoff upon MTU set
Yeounsu Moon <yyyynoom(a)gmail.com>
net: dlink: fix multicast stats being counted incorrectly
Kuniyuki Iwashima <kuniyu(a)google.com>
atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control().
Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com>
Bluetooth: hci_event: Detect if HCI_EV_NUM_COMP_PKTS is unbalanced
Madhavan Srinivasan <maddy(a)linux.ibm.com>
powerpc/kvm: Fix ifdef to remove build warning
Oscar Maes <oscmaes92(a)gmail.com>
net: ipv4: fix regression in local-broadcast routes
Nikolay Kuratov <kniv(a)yandex-team.ru>
vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put()
Trond Myklebust <trond.myklebust(a)hammerspace.com>
NFS: Fix a race when updating an existing write
Christoph Hellwig <hch(a)lst.de>
nfs: fold nfs_page_group_lock_subrequests into nfs_lock_and_join_requests
Tianxiang Peng <txpeng(a)tencent.com>
x86/cpu/hygon: Add missing resctrl_cpu_detect() in bsp_init helper
Damien Le Moal <dlemoal(a)kernel.org>
scsi: core: sysfs: Correct sysfs attributes access rights
Tengda Wu <wutengda(a)huaweicloud.com>
ftrace: Fix potential warning in trace_printk_seq during ftrace_dump
Randy Dunlap <rdunlap(a)infradead.org>
pinctrl: STMFX: add missing HAS_IOMEM dependency
-------------
Diffstat:
Makefile | 4 +-
arch/powerpc/kernel/kvm.c | 8 +-
arch/x86/kernel/cpu/hygon.c | 3 +
arch/x86/kvm/lapic.c | 2 +
arch/x86/kvm/x86.c | 7 +-
drivers/atm/atmtcp.c | 17 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 4 +-
drivers/gpu/drm/drm_dp_helper.c | 2 +-
drivers/gpu/drm/nouveau/dispnv50/wndw.c | 4 +
drivers/hid/hid-asus.c | 8 +-
drivers/hid/hid-mcp2221.c | 71 +++++++----
drivers/hid/hid-ntrig.c | 3 +
drivers/hid/wacom_wac.c | 1 +
drivers/net/ethernet/dlink/dl2k.c | 2 +-
.../ethernet/mellanox/mlx5/core/en/port_buffer.c | 3 +-
.../ethernet/mellanox/mlx5/core/en/port_buffer.h | 12 ++
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 19 ++-
drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 4 -
drivers/net/usb/qmi_wwan.c | 3 +
drivers/pinctrl/Kconfig | 1 +
drivers/scsi/scsi_sysfs.c | 4 +-
drivers/vhost/net.c | 9 +-
fs/efivarfs/super.c | 4 +
fs/nfs/pagelist.c | 86 +------------
fs/nfs/write.c | 142 +++++++++++++--------
fs/xfs/libxfs/xfs_attr_remote.c | 7 +
fs/xfs/libxfs/xfs_da_btree.c | 6 +
include/linux/atmdev.h | 1 +
include/linux/nfs_page.h | 2 +-
kernel/dma/pool.c | 4 +-
kernel/trace/trace.c | 4 +-
net/atm/common.c | 15 ++-
net/bluetooth/hci_event.c | 12 +-
net/ipv4/route.c | 10 +-
net/sctp/ipv6.c | 2 +
sound/soc/intel/boards/bxt_da7219_max98357a.c | 12 +-
sound/soc/intel/boards/glk_rt5682_max98357a.c | 4 +-
sound/soc/intel/boards/sof_da7219_max98373.c | 2 +-
sound/soc/intel/boards/sof_rt5682.c | 12 +-
sound/soc/intel/common/soc-acpi-intel-bxt-match.c | 2 +-
sound/soc/intel/common/soc-acpi-intel-cml-match.c | 2 +-
sound/soc/intel/common/soc-acpi-intel-glk-match.c | 4 +-
sound/soc/intel/common/soc-acpi-intel-jsl-match.c | 2 +-
sound/soc/intel/common/soc-acpi-intel-tgl-match.c | 4 +-
44 files changed, 317 insertions(+), 213 deletions(-)
Backport of AMD's TSA mitigation to 5.15 did not set CPUID bits that are
passed to a guest correctly (commit c334ae4a545a "KVM: SVM: Advertise
TSA CPUID bits to guests").
This series attempts to address this:
* The first patch from Kim allows us to properly use cpuid caps.
* The second patch is a combination of fixes to c334ae4a545a and f3f9deccfc68,
which is stable-only patch to 6.12.y. (Not sure what to do with
attribution)
Alternatively, we can opencode all of this (the way it's currently done in
__do_cpuid_func()'s 0x80000021 case) and do everything in a single patch.
Boris Ostrovsky (1):
KVM: SVM: Properly advertise TSA CPUID bits to guests
Kim Phillips (1):
KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation
code
arch/x86/kvm/cpuid.c | 31 ++++++++++++++++++-------------
1 file changed, 18 insertions(+), 13 deletions(-)
--
2.43.5
In cpuset hotplug handling, temporary cpumasks are allocated only when
running under cgroup v2. The current code unconditionally frees these
masks, which can lead to a crash on cgroup v1 case.
Free the temporary cpumasks only when they were actually allocated.
Fixes: 4b842da276a8 ("cpuset: Make CPU hotplug work with partition")
Cc: stable(a)vger.kernel.org
Signed-off-by: Ashay Jaiswal <quic_ashayj(a)quicinc.com>
---
kernel/cgroup/cpuset.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index a78ccd11ce9b43c2e8b0e2c454a8ee845ebdc808..a4f908024f3c0a22628a32f8a5b0ae96c7dccbb9 100644
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -4019,7 +4019,8 @@ static void cpuset_handle_hotplug(void)
if (force_sd_rebuild)
rebuild_sched_domains_cpuslocked();
- free_tmpmasks(ptmp);
+ if (on_dfl && ptmp)
+ free_tmpmasks(ptmp);
}
void cpuset_update_active_cpus(void)
---
base-commit: 33bcf93b9a6b028758105680f8b538a31bc563cf
change-id: 20250902-cpuset-free-on-condition-85cf4eadb18c
Best regards,
--
Ashay Jaiswal <quic_ashayj(a)quicinc.com>
According to documentation, the DP PHY on x1e80100 has another clock
called refclk. Rework the driver to allow different number of clocks.
Fix the dt-bindings schema and add the clock to the DT node as well.
Signed-off-by: Abel Vesa <abel.vesa(a)linaro.org>
---
Changes in v2:
- Fix schema by adding the minItems, as suggested by Krzysztof.
- Use devm_clk_bulk_get_all, as suggested by Konrad.
- Rephrase the commit messages to reflect the flexible number of clocks.
- Link to v1: https://lore.kernel.org/r/20250730-phy-qcom-edp-add-missing-refclk-v1-0-6f7…
---
Abel Vesa (3):
dt-bindings: phy: qcom-edp: Add missing clock for X Elite
phy: qcom: edp: Make the number of clocks flexible
arm64: dts: qcom: Add missing TCSR refclk to the DP PHYs
.../devicetree/bindings/phy/qcom,edp-phy.yaml | 28 +++++++++++++++++++++-
arch/arm64/boot/dts/qcom/x1e80100.dtsi | 12 ++++++----
drivers/phy/qualcomm/phy-qcom-edp.c | 18 +++++++-------
3 files changed, 45 insertions(+), 13 deletions(-)
---
base-commit: 5d50cf9f7cf20a17ac469c20a2e07c29c1f6aab7
change-id: 20250730-phy-qcom-edp-add-missing-refclk-5ab82828f8e7
Best regards,
--
Abel Vesa <abel.vesa(a)linaro.org>
When building powerpc configurations in linux-5.4.y with binutils 2.43
or newer, there is an assembler error in arch/powerpc/boot/util.S:
arch/powerpc/boot/util.S: Assembler messages:
arch/powerpc/boot/util.S:44: Error: junk at end of line, first unrecognized character is `0'
arch/powerpc/boot/util.S:49: Error: syntax error; found `b', expected `,'
arch/powerpc/boot/util.S:49: Error: junk at end of line: `b'
binutils 2.43 contains stricter parsing of certain labels [1], namely
that leading zeros are no longer allowed. The GNU assembler
documentation already somewhat forbade this construct:
To define a local label, write a label of the form 'N:' (where N
represents any non-negative integer).
Eliminate the leading zero in the label to fix the syntax error. This is
only needed in linux-5.4.y because commit 8b14e1dff067 ("powerpc: Remove
support for PowerPC 601") removed this code altogether in 5.10.
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=226749d5a6ff0d5c6… [1]
Signed-off-by: Nathan Chancellor <nathan(a)kernel.org>
---
v1 -> v2:
- Adjust commit message to make it clearer this construct was already
incorrect under the existing GNU assembler documentation (Segher)
v1: https://lore.kernel.org/20250902235234.2046667-1-nathan@kernel.org/
---
arch/powerpc/boot/util.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/boot/util.S b/arch/powerpc/boot/util.S
index f11f0589a669..5ab2bc864e66 100644
--- a/arch/powerpc/boot/util.S
+++ b/arch/powerpc/boot/util.S
@@ -41,12 +41,12 @@ udelay:
srwi r4,r4,16
cmpwi 0,r4,1 /* 601 ? */
bne .Ludelay_not_601
-00: li r0,86 /* Instructions / microsecond? */
+0: li r0,86 /* Instructions / microsecond? */
mtctr r0
10: addi r0,r0,0 /* NOP */
bdnz 10b
subic. r3,r3,1
- bne 00b
+ bne 0b
blr
.Ludelay_not_601:
base-commit: c25f780e491e4734eb27d65aa58e0909fd78ad9f
--
2.51.0
kprobe has been broken on riscv for quite some time. There is an attempt
[1] to fix that which actually works. This patch works because it enables
ARCH_HAVE_NMI_SAFE_CMPXCHG and that makes the ring buffer allocation
succeed when handling a kprobe because we handle *all* kprobes in nmi
context. We do so because Peter advised us to treat all kernel traps as
nmi [2].
But that does not seem right for kprobe handling, so instead, treat
break traps from kernel as non-nmi.
Link: https://lore.kernel.org/linux-riscv/20250711090443.1688404-1-pulehui@huawei… [1]
Link: https://lore.kernel.org/linux-riscv/20250422094419.GC14170@noisy.programmin… [2]
Fixes: f0bddf50586d ("riscv: entry: Convert to generic entry")
Cc: stable(a)vger.kernel.org
Signed-off-by: Alexandre Ghiti <alexghiti(a)rivosinc.com>
---
This is clearly an RFC and this is likely not the right way to go, it is
just a way to trigger a discussion about if handling kprobes in an nmi
context is the right way or not.
---
arch/riscv/kernel/traps.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c
index 80230de167def3c33db5bc190347ec5f87dbb6e3..90f36bb9b12d4ba0db0f084f87899156e3c7dc6f 100644
--- a/arch/riscv/kernel/traps.c
+++ b/arch/riscv/kernel/traps.c
@@ -315,11 +315,11 @@ asmlinkage __visible __trap_section void do_trap_break(struct pt_regs *regs)
local_irq_disable();
irqentry_exit_to_user_mode(regs);
} else {
- irqentry_state_t state = irqentry_nmi_enter(regs);
+ irqentry_state_t state = irqentry_enter(regs);
handle_break(regs);
- irqentry_nmi_exit(regs, state);
+ irqentry_exit(regs, state);
}
}
---
base-commit: ae9a687664d965b13eeab276111b2f97dd02e090
change-id: 20250903-dev-alex-break_nmi_v1-57c5321f3e80
Best regards,
--
Alexandre Ghiti <alexghiti(a)rivosinc.com>