| Age | Commit message (Collapse) | Author |
|---|
|
There is a new PHY attached to AML 25G/10G NIC, which is different from
SP 10G/1G NIC. But the PHY configuration is handed over to firmware, and
also I2C is controlled by firmware. So the different PHYLINK fixed-link
mode is added for these devices.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/987B973A5929CD48+20250521064402.22348-5-jiawenwu@trustnetic.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
|
For the following patches to support PHYLINK for AML 25G devices,
separate MAC type wx_mac_aml40 to maintain the driver of 40G devices.
Because 40G devices will complete support later, not now.
And this patch makes the 25G devices use some PHYLINK interfaces, but it
is not yet create PHYLINK and cannot be used on its own. It is just
preparation for the next patches.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/592B1A6920867D0C+20250521064402.22348-4-jiawenwu@trustnetic.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
|
Most of the different code that requires MAC type in the common library
is due to NGBE only supports a few queues and pools, unlike TXGBE, which
supports 128 queues and 64 pools. This difference accounts for most of
the hardware configuration differences in the driver code. So add a flag
bit "WX_FLAG_MULTI_64_FUNC" for them to clean-up the driver code.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/C731132E124D75E5+20250521064402.22348-3-jiawenwu@trustnetic.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
|
Since AML devices are going to reuse some definitions, remove the "SP"
qualifier from these definitions.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/8EF712EC14B8FF70+20250521064402.22348-2-jiawenwu@trustnetic.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull final writepage conversion from Christian Brauner:
"This converts vboxfs from ->writepage() to ->writepages().
This was the last user of the ->writepage() method. So remove
->writepage() completely and all references to it"
* tag 'vfs-6.16-rc1.writepage' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
fs: Remove aops->writepage
mm: Remove swap_writepage() and shmem_writepage()
ttm: Call shmem_writeout() from ttm_backup_backup_page()
i915: Use writeback_iter()
shmem: Add shmem_writeout()
writeback: Remove writeback_use_writepage()
migrate: Remove call to ->writepage
vboxsf: Convert to writepages
9p: Add a migrate_folio method
|
|
The KSZ9477 switch driver uses the XPCS driver to operate its SGMII
port. However there are some hardware bugs in the KSZ9477 SGMII
module so workarounds are needed. There was a proposal to update the
XPCS driver to accommodate KSZ9477, but the new code is not generic
enough to be used by other vendors. It is better to do all these
workarounds inside the KSZ9477 driver instead of modifying the XPCS
driver.
There are 3 hardware issues. The first is the MII_ADVERTISE register
needs to be write once after reset for the correct code word to be
sent. The XPCS driver disables auto-negotiation first before
configuring the SGMII/1000BASE-X mode and then enables it back. The
KSZ9477 driver then writes the MII_ADVERTISE register before enabling
auto-negotiation. In 1000BASE-X mode the MII_ADVERTISE register will
be set, so KSZ9477 driver does not need to write it.
The second issue is the MII_BMCR register needs to set the exact speed
and duplex mode when running in SGMII mode. During link polling the
KSZ9477 will check the speed and duplex mode are different from
previous ones and update the MII_BMCR register accordingly.
The last issue is 1000BASE-X mode does not work with auto-negotiation
on. The cause is the local port hardware does not know the link is up
and so network traffic is not forwarded. The workaround is to write 2
additional bits when 1000BASE-X mode is configured.
Note the SGMII interrupt in the port cannot be masked. As that
interrupt is not handled in the KSZ9477 driver the SGMII interrupt bit
will not be set even when the XPCS driver sets it.
Signed-off-by: Tristram Ha <tristram.ha@microchip.com>
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Tested-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20250520230720.23425-1-Tristram.Ha@microchip.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs directory lookup updates from Christian Brauner:
"This contains cleanups for the lookup_one*() family of helpers.
We expose a set of functions with names containing "lookup_one_len"
and others without the "_len". This difference has nothing to do with
"len". It's rater a historical accident that can be confusing.
The functions without "_len" take a "mnt_idmap" pointer. This is found
in the "vfsmount" and that is an important question when choosing
which to use: do you have a vfsmount, or are you "inside" the
filesystem. A related question is "is permission checking relevant
here?".
nfsd and cachefiles *do* have a vfsmount but *don't* use the non-_len
functions. They pass nop_mnt_idmap and refuse to work on filesystems
which have any other idmap.
This work changes nfsd and cachefile to use the lookup_one family of
functions and to explictily pass &nop_mnt_idmap which is consistent
with all other vfs interfaces used where &nop_mnt_idmap is explicitly
passed.
The remaining uses of the "_one" functions do not require permission
checks so these are renamed to be "_noperm" and the permission
checking is removed.
This series also changes these lookup function to take a qstr instead
of separate name and len. In many cases this simplifies the call"
* tag 'vfs-6.16-rc1.async.dir' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
VFS: change lookup_one_common and lookup_noperm_common to take a qstr
Use try_lookup_noperm() instead of d_hash_and_lookup() outside of VFS
VFS: rename lookup_one_len family to lookup_noperm and remove permission check
cachefiles: Use lookup_one() rather than lookup_one_len()
nfsd: Use lookup_one() rather than lookup_one_len()
VFS: improve interface for lookup_one functions
|
|
Syzkaller, courtesy of syzbot, identified an error (see report [1]) in
aqc111 driver, caused by incomplete sanitation of usb read calls'
results. This problem is quite similar to the one fixed in commit
920a9fa27e78 ("net: asix: add proper error handling of usb read errors").
For instance, usbnet_read_cmd() may read fewer than 'size' bytes,
even if the caller expected the full amount, and aqc111_read_cmd()
will not check its result properly. As [1] shows, this may lead
to MAC address in aqc111_bind() being only partly initialized,
triggering KMSAN warnings.
Fix the issue by verifying that the number of bytes read is
as expected and not less.
[1] Partial syzbot report:
BUG: KMSAN: uninit-value in is_valid_ether_addr include/linux/etherdevice.h:208 [inline]
BUG: KMSAN: uninit-value in usbnet_probe+0x2e57/0x4390 drivers/net/usb/usbnet.c:1830
is_valid_ether_addr include/linux/etherdevice.h:208 [inline]
usbnet_probe+0x2e57/0x4390 drivers/net/usb/usbnet.c:1830
usb_probe_interface+0xd01/0x1310 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:-1 [inline]
really_probe+0x4d1/0xd90 drivers/base/dd.c:658
__driver_probe_device+0x268/0x380 drivers/base/dd.c:800
...
Uninit was stored to memory at:
dev_addr_mod+0xb0/0x550 net/core/dev_addr_lists.c:582
__dev_addr_set include/linux/netdevice.h:4874 [inline]
eth_hw_addr_set include/linux/etherdevice.h:325 [inline]
aqc111_bind+0x35f/0x1150 drivers/net/usb/aqc111.c:717
usbnet_probe+0xbe6/0x4390 drivers/net/usb/usbnet.c:1772
usb_probe_interface+0xd01/0x1310 drivers/usb/core/driver.c:396
...
Uninit was stored to memory at:
ether_addr_copy include/linux/etherdevice.h:305 [inline]
aqc111_read_perm_mac drivers/net/usb/aqc111.c:663 [inline]
aqc111_bind+0x794/0x1150 drivers/net/usb/aqc111.c:713
usbnet_probe+0xbe6/0x4390 drivers/net/usb/usbnet.c:1772
usb_probe_interface+0xd01/0x1310 drivers/usb/core/driver.c:396
call_driver_probe drivers/base/dd.c:-1 [inline]
...
Local variable buf.i created at:
aqc111_read_perm_mac drivers/net/usb/aqc111.c:656 [inline]
aqc111_bind+0x221/0x1150 drivers/net/usb/aqc111.c:713
usbnet_probe+0xbe6/0x4390 drivers/net/usb/usbnet.c:1772
Reported-by: syzbot+3b6b9ff7b80430020c7b@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=3b6b9ff7b80430020c7b
Tested-by: syzbot+3b6b9ff7b80430020c7b@syzkaller.appspotmail.com
Fixes: df2d59a2ab6c ("net: usb: aqc111: Add support for getting and setting of MAC address")
Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
Link: https://patch.msgid.link/20250520113240.2369438-1-n.zhandarovich@fintech.ru
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
|
'struct thermal_zone_device_ops' could be left unmodified in this driver.
Constifying this structure moves some data to a read-only section, so
increases overall security, especially when the structure holds some
function pointers.
While at it, also constify a struct thermal_zone_params.
On a x86_64, with allmodconfig:
Before:
======
text data bss dec hex filename
26422 12584 512 39518 9a5e drivers/platform/x86/acerhdf.o
After:
=====
text data bss dec hex filename
26646 12360 512 39518 9a5e drivers/platform/x86/acerhdf.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/e502fadf2c6b24fc4ec3a7880533f7ca68429720.1748177235.git.christophe.jaillet@wanadoo.fr
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Merge operating performance points (OPP) updates for 6.16 from Viresh
Kumar:
"- OPP: Add dev_pm_opp_set_level() (Praveen Talari).
- Introduce scope-based cleanup headers and mutex locking guards in OPP
core (Viresh Kumar).
- switch to use kmemdup_array() (Zhang Enpei)."
* tag 'opp-updates-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
OPP: switch to use kmemdup_array()
OPP: Add dev_pm_opp_set_level()
OPP: Use mutex locking guards
OPP: Define and use scope-based cleanup helpers
OPP: Use scope-based OF cleanup helpers
OPP: Return opp_table from dev_pm_opp_get_opp_table_ref()
OPP: Return opp from dev_pm_opp_get()
OPP: Remove _get_opp_table_kref()
|
|
When CONFIG_HWMON is built as a loadable module, the HSMP drivers
cannot be built-in:
ERROR: modpost: "hsmp_create_sensor" [drivers/platform/x86/amd/hsmp/amd_hsmp.ko] undefined!
ERROR: modpost: "hsmp_create_sensor" [drivers/platform/x86/amd/hsmp/hsmp_acpi.ko] undefined!
Enforce that through the usual Kconfig dependnecy trick.
Fixes: 92c025db52bb ("platform/x86/amd/hsmp: Report power via hwmon sensors")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250522144422.2824083-1-arnd@kernel.org
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
|
|
The patch "Refactor Ally suspend/resume" introduced an
acpi_s2idle_dev_ops for use with ROG Ally which caused a build error
if CONFIG_SUSPEND was not defined.
Signed-off-by: Luke Jones <luke@ljones.dev>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505090418.DaeaXe4i-lkp@intel.com/
Fixes: feea7bd6b02d ("platform/x86: asus-wmi: Refactor Ally suspend/resume")
Link: https://lore.kernel.org/r/20250524101343.57883-2-luke@ljones.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
|
|
Correct spelling of platforms, various, and initial.
As flagged by codespell.
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
As it's name suggests, parse_eeprom() parses EEPROM data.
This is done by reading data, 16 bits at a time as follows:
for (i = 0; i < 128; i++)
((__le16 *) sromdata)[i] = cpu_to_le16(read_eeprom(np, i));
sromdata is at the same memory location as psrom.
And the type of psrom is a pointer to struct t_SROM.
As can be seen in the loop above, data is stored in sromdata, and thus
psrom, as 16-bit little-endian values. However, the integer fields of
t_SROM are host byte order.
In the case of the led_mode field this results in a but which has been
addressed by commit e7e5ae71831c ("net: dlink: Correct endianness
handling of led_mode").
In the case of the remaining fields, which are updated by this patch,
I do not believe this does not result in any bugs. But it does seem
best to correctly annotate the endianness of integers.
Flagged by Sparse as:
.../dl2k.c:344:35: warning: restricted __le32 degrades to integer
Compile tested only.
No run-time change intended.
Signed-off-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The AF driver assigns reserved MCAM entries (for unicast, broadcast,
etc.) based on the NIXLF number. When a NIXLF is detached, these entries
are disabled.
For example,
PF NIXLF
--------------------
PF0 0
SDP-VF0 1
If the user unbinds both PF0 and SDP-VF0 interfaces and then binds them in
reverse order
PF NIXLF
---------------------
SDP-VF0 0
PF0 1
In this scenario, the PF0 unicast entry is getting corrupted because
the MCAM entry contains stale data (SDP-VF0 ucast data)
This patch resolves the issue by clearing the unicast MCAM entry during
NIXLF detach
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
The driver currently checks if the user is querying VF RoCE statistics.
It will not send the query_roce_stats_ext HWRM command if it is for a
VF. But Thor2 VF can support extended statistics.
Allow query of extended stats for Thor2 VFs.
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Shravya KN <shravya.k-n@broadcom.com>
Link: https://patch.msgid.link/20250523075952.1267827-1-kalesh-anakkur.purayil@broadcom.com
Reviewed-by: Damodharam Ammepalli <damodharam.ammepalli@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
|
|
Avoid using __le32 directly in trace events to fix sparse complains:
drivers/infiniband/hw/hns/./hns_roce_trace.h:48:1: sparse: sparse: cast to restricted __le32
drivers/infiniband/hw/hns/./hns_roce_trace.h:48:1: sparse: sparse: restricted __le32 degrades to integer
drivers/infiniband/hw/hns/./hns_roce_trace.h:48:1: sparse: sparse: restricted __le32 degrades to integer
drivers/infiniband/hw/hns/./hns_roce_trace.h:90:1: sparse: sparse: cast to restricted __le32
drivers/infiniband/hw/hns/./hns_roce_trace.h:90:1: sparse: sparse: restricted __le32 degrades to integer
drivers/infiniband/hw/hns/./hns_roce_trace.h:90:1: sparse: sparse: restricted __le32 degrades to integer
drivers/infiniband/hw/hns/./hns_roce_trace.h:173:1: sparse: sparse: cast to restricted __le32
drivers/infiniband/hw/hns/./hns_roce_trace.h:173:1: sparse: sparse: restricted __le32 degrades to integer
drivers/infiniband/hw/hns/./hns_roce_trace.h:173:1: sparse: sparse: restricted __le32 degrades to integer
Fixes: 6c98c8670806 ("RDMA/hns: Add trace for WQE dumping")
Fixes: 1e63e2f96613 ("RDMA/hns: Add trace for AEQE dumping")
Fixes: 6bd18dabf1c9 ("RDMA/hns: Add trace for CMDQ dumping")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505170327.TNOpreil-lkp@intel.com/
Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com>
Link: https://patch.msgid.link/20250523023433.2171003-1-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
|
|
The following warning is reported by sparse tool:
drivers/infiniband/hw/mlx5/fs.c:1664:26: warning: array of flexible
structures
Avoid it by simply splitting array into two separate structs.
Link: https://patch.msgid.link/7b891b96a9fc053d01284c184d25ae98d35db2d4.1747827041.git.leon@kernel.org
Reviewed-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
|
|
Drop ib_send_cm_mra parameters which are always constant. Remove branch
which is never taken. Adjust name to ib_prepare_cm_mra, which better
reflects its functionality - no MRA is actually sent. Adjust name of
related tracepoints. Push setting of the constant service timeout to
cm.c and drop IB_CM_MRA_FLAG_DELAY.
Signed-off-by: Vlad Dumitrescu <vdumitrescu@nvidia.com>
Reviewed-by: Sean Hefty <shefty@nvidia.com>
Link: https://patch.msgid.link/cdd2a237acf2b495c19ce02e4b1c42c41c6751c2.1747827207.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
|
|
Drivers such as rxe, which use virtual DMA, must not call into the DMA
mapping core since they lack physical DMA capabilities. Otherwise, a NULL
pointer dereference is observed as shown below. This patch ensures the RDMA
core handles virtual and physical DMA paths appropriately.
This fixes the following kernel oops:
BUG: kernel NULL pointer dereference, address: 00000000000002fc
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 1028eb067 P4D 1028eb067 PUD 105da0067 PMD 0
Oops: Oops: 0000 [#1] SMP NOPTI
CPU: 3 UID: 1000 PID: 1854 Comm: python3 Tainted: G W 6.15.0-rc1+ #11 PREEMPT(voluntary)
Tainted: [W]=WARN
Hardware name: Trigkey Key N/Key N, BIOS KEYN101 09/02/2024
RIP: 0010:hmm_dma_map_alloc+0x25/0x100
Code: 90 90 90 90 90 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 49 89 d6 49 c1 e6 0c 41 55 41 54 53 49 39 ce 0f 82 c6 00 00 00 49 89 fc <f6> 87 fc 02 00 00 20 0f 84 af 00 00 00 49 89 f5 48 89 d3 49 89 cf
RSP: 0018:ffffd3d3420eb830 EFLAGS: 00010246
RAX: 0000000000001000 RBX: ffff8b727c7f7400 RCX: 0000000000001000
RDX: 0000000000000001 RSI: ffff8b727c7f74b0 RDI: 0000000000000000
RBP: ffffd3d3420eb858 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 00007262a622a000 R14: 0000000000001000 R15: ffff8b727c7f74b0
FS: 00007262a62a1080(0000) GS:ffff8b762ac3e000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000002fc CR3: 000000010a1f0004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
<TASK>
ib_init_umem_odp+0xb6/0x110 [ib_uverbs]
ib_umem_odp_get+0xf0/0x150 [ib_uverbs]
rxe_odp_mr_init_user+0x71/0x170 [rdma_rxe]
rxe_reg_user_mr+0x217/0x2e0 [rdma_rxe]
ib_uverbs_reg_mr+0x19e/0x2e0 [ib_uverbs]
ib_uverbs_handler_UVERBS_METHOD_INVOKE_WRITE+0xd9/0x150 [ib_uverbs]
ib_uverbs_cmd_verbs+0xd19/0xee0 [ib_uverbs]
? mmap_region+0x63/0xd0
? __pfx_ib_uverbs_handler_UVERBS_METHOD_INVOKE_WRITE+0x10/0x10 [ib_uverbs]
ib_uverbs_ioctl+0xba/0x130 [ib_uverbs]
__x64_sys_ioctl+0xa4/0xe0
x64_sys_call+0x1178/0x2660
do_syscall_64+0x7e/0x170
? syscall_exit_to_user_mode+0x4e/0x250
? do_syscall_64+0x8a/0x170
? do_syscall_64+0x8a/0x170
? syscall_exit_to_user_mode+0x4e/0x250
? do_syscall_64+0x8a/0x170
? syscall_exit_to_user_mode+0x4e/0x250
? do_syscall_64+0x8a/0x170
? do_user_addr_fault+0x1d2/0x8d0
? irqentry_exit_to_user_mode+0x43/0x250
? irqentry_exit+0x43/0x50
? exc_page_fault+0x93/0x1d0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7262a6124ded
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007fffd08c3960 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fffd08c39f0 RCX: 00007262a6124ded
RDX: 00007fffd08c3a10 RSI: 00000000c0181b01 RDI: 0000000000000007
RBP: 00007fffd08c39b0 R08: 0000000014107820 R09: 00007fffd08c3b44
R10: 000000000000000c R11: 0000000000000246 R12: 00007fffd08c3b44
R13: 000000000000000c R14: 00007fffd08c3b58 R15: 0000000014107960
</TASK>
Fixes: 1efe8c0670d6 ("RDMA/core: Convert UMEM ODP DMA mapping to caching IOVA and page linkage")
Closes: https://lore.kernel.org/all/3e8f343f-7d66-4f7a-9f08-3910623e322f@gmail.com/
Signed-off-by: Daisuke Matsuda <dskmtsd@gmail.com>
Link: https://patch.msgid.link/20250524144328.4361-1-dskmtsd@gmail.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- even more Xbox controllers added to xpad driver: Turtle Beach Recon
Wired Controller, Turtle Beach Stealth Ultra, and PowerA Wired
Controller
- a fix to Synaptics RMI driver to not crash if controller reports
unsupported version of F34 (firmware flash) function
* tag 'input-for-v6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: synaptics-rmi - fix crash with unsupported versions of F34
Input: xpad - add more controllers
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A few final fixes for v6.15, some driver fixes for the Freescale DSPI
driver pulled over from their vendor code and another instance of the
fixes Greg has been sending throughout the kernel for constification
of the bus_type in driver core match() functions"
* tag 'spi-fix-v6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: spi-fsl-dspi: Reset SR flags before sending a new message
spi: spi-fsl-dspi: Halt the module after a new message transfer
spi: spi-fsl-dspi: restrict register range for regmap access
spi: use container_of_cont() for to_spi_device()
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux
Pull iommu fix from Joerg Roedel:
- core: skip PASID validation for devices without PASID support
* tag 'iommu-fixes-v6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux:
iommu: Skip PASID validation for devices without PASID capability
|
|
nvkm_device_tegra_resource_addr()
The nvkm_device_tegra_resource() function returns a mix of error pointers
and NULL. The callers only expect it to return NULL on error. Change it
to only return NULL.
Fixes: 76b8f81a5b92 ("drm/nouveau: improve handling of 64-bit BARs")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Timur Tabi <ttabi@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://lore.kernel.org/dri-devel/334404bdf60765cb5a8e855a74c688bc537531ee.camel@nvidia.com/T/#t
|
|
Pull drm fixes from Dave Airlie:
"Weekly drm fixes pull, on target to be quiet, just one amdgpu, one
edid and a few minor xe fixes.
edid:
- fix HDR metadata reset
amdgpu:
- Hibernate fix
xe:
- Make sure to check all forcewakes when dumping mocs
- Fix wrong use of read64 on 32b register
- Synchronize Panther Lake PCI IDs"
* tag 'drm-fixes-2025-05-24' of https://gitlab.freedesktop.org/drm/kernel:
drm/xe/ptl: Update the PTL pci id table
drm/xe: Use xe_mmio_read32() to read mtcfg register
drm/xe/mocs: Check if all domains awake
Revert "drm/amd: Keep display off while going into S4"
drm/edid: fixed the bug that hdr metadata was not reset
|
|
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next
Driver Changes:
- Fix a SLPC debugfs NULL pointer dereference (Aradhya)
- Fix an arbitrary value sysfs read return (Aradhya)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://lore.kernel.org/r/aDAxCgfm7HJbrchD@fedora
|
|
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes
Driver Changes:
- Make sure to check all forcewakes when dumping mocs
- Fix wrong use of read64 on 32b register
- Synchronize Panther Lake PCI IDs
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/uixp5cq7emz32lmwwvq4vbujppugfozhyj3cm2aqzx4lcg7ivn@m2khvf4kvz5p
|
|
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-6.15-2025-05-22:
amdgpu:
- Hibernate fix
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250522183941.9606-1-alexander.deucher@amd.com
|
|
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes
Short summary of fixes pull:
edid:
- fix HDR metadata reset
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250522113902.GA7000@localhost.localdomain
|
|
Per the spec, the default max memory region must be 1 covering
all system memory.
When platform does not provide ACPI MRRM table or
when CONFIG_ACPI is opted out, the acpi_mrrm_max_mem_region() function
defaults to returning 1 region complying to RDT spec.
Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Link: https://patch.msgid.link/20250523172001.1761634-1-anil.s.keshavamurthy@intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control fix from Rafael Wysocki:
"This fixes a coding mistake in the x86_pkg_temp_thermal Intel thermal
driver that was introduced by an incorrect conflict resolution during
a merge (Zhang Rui)"
* tag 'thermal-6.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
thermal: intel: x86_pkg_temp_thermal: Fix bogus trip temperature
|
|
-Fix the comment describing the 'start' function, which was a cut/paste
mistake for a different function.
-The comment for DIRECT_REQ and DIRECT_RESP only mentioned AArch32
and listed 32-bit function IDs. Update to include 64-bit.
Signed-off-by: Stuart Yoder <stuart.yoder@arm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
|
|
Instead of pr_xxx() macro, use dev_xxx() to print log.
This patch changes some error log level to warn log level when
the tpm_crb_ffa secure partition doesn't support properly but
system can run without it.
(i.e) unsupport of direct message ABI or unsupported ABI version
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
|
|
For secure partition with multi service, tpm_ffa_crb can access tpm
service with direct message request v2 interface according to chapter 3.3,
TPM Service Command Response Buffer Interface Over FF-A specificationi v1.0 BET.
This patch reflects this spec to access tpm service over
FF-A direct message request v2 ABI.
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
|
|
The kmalloc failure message is just noise. Remove it and replace -EFAULT
with -ENOMEM as standard for out of memory allocation error returns.
Link: https://lore.kernel.org/linux-integrity/20250430083435.860146-1-colin.i.king@gmail.com/
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
|
|
Merge series from Gabor Juhos <j4g8y7@gmail.com>:
The two patches in the series are extending the usage of FIELD_PREP()
macro and predefined bitmasks usage in the driver.
|
|
When submitting of the descriptors fails, it is quite likely that
the register read buffer contains no valid data. Even if the data
is valid the function returns with an error code anyway.
Change the code to return early if qcom_submit_descs() fails to
avoid superfluously copying possibly invalid data.
Also change the return statement at the end of the function to use
zero value to indicate success obviusly.
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Link: https://patch.msgid.link/20250515-qpic-snand-early-error-v1-1-681c87611213@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Add feature UBLK_F_QUIESCE, which adds control command `UBLK_U_CMD_QUIESCE_DEV`
for quiescing device, then device state can become `UBLK_S_DEV_QUIESCED`
or `UBLK_S_DEV_FAIL_IO` finally from ublk_ch_release() with ublk server
cooperation.
This feature can help to support to upgrade ublk server application by
shutting down ublk server gracefully, meantime keep ublk block device
persistent during the upgrading period.
The feature is only available for UBLK_F_USER_RECOVERY.
Suggested-by: Yoav Cohen <yoav@nvidia.com>
Link: https://lore.kernel.org/linux-block/DM4PR12MB632807AB7CDCE77D1E5AB7D0A9B92@DM4PR12MB6328.namprd12.prod.outlook.com/
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250522163523.406289-3-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
|
Remove hard-coded strings by using the str_read_write() helper.
Signed-off-by: Yumeng Fang <fang.yumeng@zte.com.cn>
Signed-off-by: Yunjian Long <long.yunjian@zte.com.cn>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow
i2c-host updates for v6.16
Cleanups and refactorings
- Many drivers switched to dev_err_probe()
- Generic cleanups applied to designware, iproc, ismt, mlxbf,
npcm7xx, qcom-geni, pasemi, and thunderx
- davinci: declare I2C mangling support among I2C features
- designware: clean up DTS handling
- designware: fix PM runtime on driver unregister
- imx: improve error logging during probe
- lpc2k: improve checks in probe error path
- xgene-slimpro: improve PCC shared memory handling
- pasemi: improve error handling in reset, smbus clear, timeouts
- tegra: validate buffer length during transfers
- wmt: convert binding to YAML format
Improvements and extended support:
- microchip-core: add SMBus support
- mlxbf: add support for repeated start in block transfers
- mlxbf: improve timer configuration
- npcm: attempt clock toggle recovery before failing init
- octeon: add support for block mode operations
- pasemi: add support for unjam device feature
- riic: add support for bus recovery
New device support:
- MediaTek Dimensity 1200 (MT6893)
- Sophgo SG2044
- Renesas RZ/V2N (R9A09G056)
- Rockchip RK3528
- AMD ISP (new driver)
Misc changes:
- core: add support for Write Disable-aware SPD
|
|
Fix a sparse warning by making the ops_ipq5018 struct static.
Fixes: 04b31cc53fe0 ("thermal/drivers/qcom/tsens: Add support for IPQ5018 tsens")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202505202356.S21Sc7bk-lkp@intel.com/
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://patch.msgid.link/20250522-ipq5018-tsens-sparse-v1-1-97edaaaef27c@outlook.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
'arm/smmu/bindings', 'fsl/pamu', 'mediatek', 'renesas/ipmmu', 's390', 'intel/vt-d', 'amd/amd-vi' and 'core' into next
|
|
Commit 2031c469f816 ("iommu/vt-d: Add support for static identity domain")
changed the context entry setup during domain attachment from a
set-and-check policy to a clear-and-reset approach. This inadvertently
introduced a regression affecting PCI aliased devices behind PCIe-to-PCI
bridges.
Specifically, keyboard and touchpad stopped working on several Apple
Macbooks with below messages:
kernel: platform pxa2xx-spi.3: Adding to iommu group 20
kernel: input: Apple SPI Keyboard as
/devices/pci0000:00/0000:00:1e.3/pxa2xx-spi.3/spi_master/spi2/spi-APP000D:00/input/input0
kernel: DMAR: DRHD: handling fault status reg 3
kernel: DMAR: [DMA Read NO_PASID] Request device [00:1e.3] fault addr
0xffffa000 [fault reason 0x06] PTE Read access is not set
kernel: DMAR: DRHD: handling fault status reg 3
kernel: DMAR: [DMA Read NO_PASID] Request device [00:1e.3] fault addr
0xffffa000 [fault reason 0x06] PTE Read access is not set
kernel: applespi spi-APP000D:00: Error writing to device: 01 0e 00 00
kernel: DMAR: DRHD: handling fault status reg 3
kernel: DMAR: [DMA Read NO_PASID] Request device [00:1e.3] fault addr
0xffffa000 [fault reason 0x06] PTE Read access is not set
kernel: DMAR: DRHD: handling fault status reg 3
kernel: applespi spi-APP000D:00: Error writing to device: 01 0e 00 00
Fix this by restoring the previous context setup order.
Fixes: 2031c469f816 ("iommu/vt-d: Add support for static identity domain")
Closes: https://lore.kernel.org/all/4dada48a-c5dd-4c30-9c85-5b03b0aa01f0@bfh.ch/
Cc: stable@vger.kernel.org
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20250514060523.2862195-1-baolu.lu@linux.intel.com
Link: https://lore.kernel.org/r/20250520075849.755012-2-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"A few last minute fixes:
- two driver fixes for samsung/google platforms, both addressing
mistakes in changes from the 6.15 merge window
- a revert for an allwinner devicetree change that caused problems
- a fix for an older regression with the LEDs on Marvell Armada 3720
- a defconfig change to enable chacha20 again after a crypto
subsystem change in 6.15 inadventently turned it off"
* tag 'soc-fixes-6.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: defconfig: Ensure CRYPTO_CHACHA20_NEON is selected
arm64: dts: marvell: uDPU: define pinctrl state for alarm LEDs
Revert "arm64: dts: allwinner: h6: Use RSB for AXP805 PMIC connection"
soc: samsung: usi: prevent wrong bits inversion during unconfiguring
firmware: exynos-acpm: check saved RX before bailing out on empty RX queue
|
|
There is a spelling mistake in a dev_info message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://patch.msgid.link/20250522083157.1957240-1-colin.i.king@gmail.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers fixes from Ilpo Järvinen:
- dell-wmi-sysman: Avoid buffer overflow in current_password_store()
- fujitsu-laptop: Support Lifebook S2110 hotkeys
- intel/pmc: Fix Arrow Lake U/H NPU PCI ID
- think-lmi: Fix attribute name usage for non-compliant items
- thinkpad_acpi: Ignore battery threshold change event notification
* tag 'platform-drivers-x86-v6.15-6' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86/intel/pmc: Fix Arrow Lake U/H NPU PCI ID
platform/x86: think-lmi: Fix attribute name usage for non-compliant items
platform/x86: thinkpad_acpi: Ignore battery threshold change event notification
platform/x86: dell-wmi-sysman: Avoid buffer overflow in current_password_store()
platform/x86: fujitsu-laptop: Support Lifebook S2110 hotkeys
|
|
The ACPI sysfs code will fail to initialize if acpi_kobj is NULL,
together with some ACPI drivers.
Follow the other firmware subsystems and bail out if the kobject
cannot be registered.
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20250518185111.3560-2-W_Armin@gmx.de
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
The platform profile driver is loaded even on platforms that do not have
ACPI enabled. The initialization of the sysfs entries was recently moved
from platform_profile_register() to the module init call, and those
entries need acpi_kobj to be initialized which is not the case when ACPI
is disabled.
This results in the following warning:
WARNING: CPU: 5 PID: 1 at fs/sysfs/group.c:131 internal_create_group+0xa22/0xdd8
Modules linked in:
CPU: 5 UID: 0 PID: 1 Comm: swapper/0 Tainted: G W 6.15.0-rc7-dirty #6 PREEMPT
Tainted: [W]=WARN
Hardware name: riscv-virtio,qemu (DT)
epc : internal_create_group+0xa22/0xdd8
ra : internal_create_group+0xa22/0xdd8
Call Trace:
internal_create_group+0xa22/0xdd8
sysfs_create_group+0x22/0x2e
platform_profile_init+0x74/0xb2
do_one_initcall+0x198/0xa9e
kernel_init_freeable+0x6d8/0x780
kernel_init+0x28/0x24c
ret_from_fork+0xe/0x18
Fix this by checking if ACPI is enabled before trying to create sysfs
entries.
Fixes: 77be5cacb2c2 ("ACPI: platform_profile: Create class for ACPI platform profile")
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://patch.msgid.link/20250522141410.31315-1-alexghiti@rivosinc.com
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
KASAN reported out of bounds access - cs_dsp_mock_bin_add_name_or_info(),
because the source string length was rounded up to the allocation size.
Cc: Simon Trimmer <simont@opensource.cirrus.com>
Cc: Charles Keepax <ckeepax@opensource.cirrus.com>
Cc: Richard Fitzgerald <rf@opensource.cirrus.com>
Cc: patches@opensource.cirrus.com
Cc: stable@vger.kernel.org
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://patch.msgid.link/20250523102102.1177151-1-perex@perex.cz
Reviewed-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Without this header, the build of the new qat_6xxx driver fails when
CONFIG_PCI_IOV is not set:
In file included from drivers/crypto/intel/qat/qat_common/adf_gen6_shared.c:7:
drivers/crypto/intel/qat/qat_common/adf_gen4_pfvf.h: In function 'adf_gen4_init_pf_pfvf_ops':
drivers/crypto/intel/qat/qat_common/adf_gen4_pfvf.h:13:34: error: 'adf_pfvf_comms_disabled' undeclared (first use in this function)
13 | pfvf_ops->enable_comms = adf_pfvf_comms_disabled;
| ^~~~~~~~~~~~~~~~~~~~~~~
Fixes: 17fd7514ae68 ("crypto: qat - add qat_6xxx driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
|
