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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
dt-bindings: Changes for v6.10-rc1
Included is one change that adds the dma-coherent flag to the device
tree json-schema for host1x on Tegra194 and Tegra234.
* tag 'tegra-for-6.10-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: display: tegra: Allow dma-coherent on Tegra194 and later
Link: https://lore.kernel.org/r/20240426180519.3972626-2-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Use the subreq_counter in netfs_io_request to allocate subrequest
debug_index values in read ops as well as write ops.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
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Make the netfs_io_request::subreq_counter, used to generate values for
netfs_io_subrequest::debug_index, into an atomic_t so that it can be called
from the retry thread at the same time as the app thread issuing writes.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
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Remove the deprecated use of PG_private_2 in netfslib.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: Matthew Wilcox (Oracle) <willy@infradead.org>
cc: linux-cachefs@redhat.com
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
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Remove the PG_fscache alias for PG_private_2 and use the latter directly.
Use of this flag for marking pages undergoing writing to the cache should
be considered deprecated and the folios should be marked dirty instead and
the write done in ->writepages().
Note that PG_private_2 itself should be considered deprecated and up for
future removal by the MM folks too.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: Matthew Wilcox (Oracle) <willy@infradead.org>
cc: Ilya Dryomov <idryomov@gmail.com>
cc: Xiubo Li <xiubli@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.com>
cc: Ronnie Sahlberg <ronniesahlberg@gmail.com>
cc: Shyam Prasad N <sprasad@microsoft.com>
cc: Tom Talpey <tom@talpey.com>
cc: Bharath SM <bharathsm@microsoft.com>
cc: Trond Myklebust <trond.myklebust@hammerspace.com>
cc: Anna Schumaker <anna@kernel.org>
cc: netfs@lists.linux.dev
cc: ceph-devel@vger.kernel.org
cc: linux-cifs@vger.kernel.org
cc: linux-nfs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
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When dirty data is being written to the cache, setting/waiting on/clearing
the fscache flag is always done in tandem with setting/waiting on/clearing
the writeback flag. The netfslib buffered write routines wait on and set
both flags and the write request cleanup clears both flags, so the fscache
flag is almost superfluous.
The reason it isn't superfluous is because the fscache flag is also used to
indicate that data just read from the server is being written to the cache.
The flag is used to prevent a race involving overlapping direct-I/O writes
to the cache.
Change this to indicate that a page is in need of being copied to the cache
by placing a magic value in folio->private and marking the folios dirty.
Then when the writeback code sees a folio marked in this way, it only
writes it to the cache and not to the server.
If a folio that has this magic value set is modified, the value is just
replaced and the folio will then be uplodaded too.
With this, PG_fscache is no longer required by the netfslib core, 9p and
afs.
Ceph and nfs, however, still need to use the old PG_fscache-based tracking.
To deal with this, a flag, NETFS_ICTX_USE_PGPRIV2, now has to be set on the
flags in the netfs_inode struct for those filesystems. This reenables the
use of PG_fscache in that inode. 9p and afs use the netfslib write helpers
so get switched over; cifs, for the moment, does page-by-page manual access
to the cache, so doesn't use PG_fscache and is unaffected.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: Matthew Wilcox (Oracle) <willy@infradead.org>
cc: Eric Van Hensbergen <ericvh@kernel.org>
cc: Latchesar Ionkov <lucho@ionkov.net>
cc: Dominique Martinet <asmadeus@codewreck.org>
cc: Christian Schoenebeck <linux_oss@crudebyte.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: Ilya Dryomov <idryomov@gmail.com>
cc: Xiubo Li <xiubli@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.com>
cc: Ronnie Sahlberg <ronniesahlberg@gmail.com>
cc: Shyam Prasad N <sprasad@microsoft.com>
cc: Tom Talpey <tom@talpey.com>
cc: Bharath SM <bharathsm@microsoft.com>
cc: Trond Myklebust <trond.myklebust@hammerspace.com>
cc: Anna Schumaker <anna@kernel.org>
cc: netfs@lists.linux.dev
cc: v9fs@lists.linux.dev
cc: linux-afs@lists.infradead.org
cc: ceph-devel@vger.kernel.org
cc: linux-cifs@vger.kernel.org
cc: linux-nfs@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
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Update i_blocks when i_size is updated when we finish making a write to the
pagecache to reflect the amount of space we think will be consumed.
This maintains cifs commit dbfdff402d89854126658376cbcb08363194d3cd ("smb3:
update allocation size more accurately on write completion") which would
otherwise be removed by the cifs part of the netfs writeback rewrite.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: Steve French <sfrench@samba.org>
cc: Shyam Prasad N <nspmangalore@gmail.com>
cc: Rohith Surabattula <rohiths.msft@gmail.com>
cc: linux-cifs@vger.kernel.org
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
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If traceprobe_parse_probe_arg_body() failed to allocate 'parg->fmt',
it jumps to the label 'out' instead of 'fail' by mistake.In the result,
the buffer 'tmp' is not freed in this case and leaks its memory.
Thus jump to the label 'fail' in that error case.
Link: https://lore.kernel.org/all/20240427072347.1421053-1-lumingyindetect@126.com/
Fixes: 032330abd08b ("tracing/probes: Cleanup probe argument parser")
Signed-off-by: LuMingYin <lumingyindetect@126.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
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We found below OOB crash:
[ 33.452494] ==================================================================
[ 33.453513] BUG: KASAN: stack-out-of-bounds in refresh_cpu_vm_stats.constprop.0+0xcc/0x2ec
[ 33.454660] Write of size 164 at addr c1d03d30 by task swapper/0/0
[ 33.455515]
[ 33.455767] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G O 6.1.25-mainline #1
[ 33.456880] Hardware name: Generic DT based system
[ 33.457555] unwind_backtrace from show_stack+0x18/0x1c
[ 33.458326] show_stack from dump_stack_lvl+0x40/0x4c
[ 33.459072] dump_stack_lvl from print_report+0x158/0x4a4
[ 33.459863] print_report from kasan_report+0x9c/0x148
[ 33.460616] kasan_report from kasan_check_range+0x94/0x1a0
[ 33.461424] kasan_check_range from memset+0x20/0x3c
[ 33.462157] memset from refresh_cpu_vm_stats.constprop.0+0xcc/0x2ec
[ 33.463064] refresh_cpu_vm_stats.constprop.0 from tick_nohz_idle_stop_tick+0x180/0x53c
[ 33.464181] tick_nohz_idle_stop_tick from do_idle+0x264/0x354
[ 33.465029] do_idle from cpu_startup_entry+0x20/0x24
[ 33.465769] cpu_startup_entry from rest_init+0xf0/0xf4
[ 33.466528] rest_init from arch_post_acpi_subsys_init+0x0/0x18
[ 33.467397]
[ 33.467644] The buggy address belongs to stack of task swapper/0/0
[ 33.468493] and is located at offset 112 in frame:
[ 33.469172] refresh_cpu_vm_stats.constprop.0+0x0/0x2ec
[ 33.469917]
[ 33.470165] This frame has 2 objects:
[ 33.470696] [32, 76) 'global_zone_diff'
[ 33.470729] [112, 276) 'global_node_diff'
[ 33.471294]
[ 33.472095] The buggy address belongs to the physical page:
[ 33.472862] page:3cd72da8 refcount:1 mapcount:0 mapping:00000000 index:0x0 pfn:0x41d03
[ 33.473944] flags: 0x1000(reserved|zone=0)
[ 33.474565] raw: 00001000 ed741470 ed741470 00000000 00000000 00000000 ffffffff 00000001
[ 33.475656] raw: 00000000
[ 33.476050] page dumped because: kasan: bad access detected
[ 33.476816]
[ 33.477061] Memory state around the buggy address:
[ 33.477732] c1d03c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 33.478630] c1d03c80: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00
[ 33.479526] >c1d03d00: 00 04 f2 f2 f2 f2 00 00 00 00 00 00 f1 f1 f1 f1
[ 33.480415] ^
[ 33.481195] c1d03d80: 00 00 00 00 00 00 00 00 00 00 04 f3 f3 f3 f3 f3
[ 33.482088] c1d03e00: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00
[ 33.482978] ==================================================================
We find the root cause of this OOB is that arm does not clear stale stack
poison in the case of cpuidle.
This patch refer to arch/arm64/kernel/sleep.S to resolve this issue.
From cited commit [1] that explain the problem
Functions which the compiler has instrumented for KASAN place poison on
the stack shadow upon entry and remove this poison prior to returning.
In the case of cpuidle, CPUs exit the kernel a number of levels deep in
C code. Any instrumented functions on this critical path will leave
portions of the stack shadow poisoned.
If CPUs lose context and return to the kernel via a cold path, we
restore a prior context saved in __cpu_suspend_enter are forgotten, and
we never remove the poison they placed in the stack shadow area by
functions calls between this and the actual exit of the kernel.
Thus, (depending on stackframe layout) subsequent calls to instrumented
functions may hit this stale poison, resulting in (spurious) KASAN
splats to the console.
To avoid this, clear any stale poison from the idle thread for a CPU
prior to bringing a CPU online.
From cited commit [2]
Extend to check for CONFIG_KASAN_STACK
[1] commit 0d97e6d8024c ("arm64: kasan: clear stale stack poison")
[2] commit d56a9ef84bd0 ("kasan, arm64: unpoison stack only with CONFIG_KASAN_STACK")
Signed-off-by: Boy Wu <boy.wu@mediatek.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Fixes: 5615f69bc209 ("ARM: 9016/2: Initialize the mapping of KASan shadow memory")
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt
- added multicolor LED node for pinephone
- marked pinephone LEDs to retain status in suspend
- DT cleanups & fixes
- fixed A64 GPU frequency at 432 MHz
- added H616 NMI node
- new boards: PocketBook 614 Plus, Tanix TX1
* tag 'sunxi-dt-for-6.10-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: h616: Add NMI device node
arm64: dts: allwinner: Add Tanix TX1 support
dt-bindings: arm: sunxi: document Tanix TX1 name
ARM: dts: sun5i: Add PocketBook 614 Plus support
dt-bindings: arm: sunxi: Add PocketBook 614 Plus
arm64: dts: allwinner: h616: Fix I2C0 pins
arm64: dts: allwinner: a64: Run GPU at 432 MHz
arm: dts: allwinner: drop underscore in node names
arm64: dts: allwinner: Orange Pi: delete node by phandle
arm64: dts: allwinner: drop underscore in node names
arm64: dts: allwinner: Pine H64: correctly remove reg_gmac_3v3
arm64: dts: allwinner: pinephone: add multicolor LED node
arm64: dts: allwinner: pinephone: Retain LEDs state in suspend
Link: https://lore.kernel.org/r/20240426164510.GA101219@jernej-laptop
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.10 (take two)
- Add external interrupt (IRQC) support for the RZ/Five SoC,
- Add SPI (MSIOF), external interrupt (INTC-EX), and IOMMU support for
the R-Car V4M SoC,
- Miscellaneous fixes and improvements.
* tag 'renesas-dts-for-v6.10-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
arm64: dts: renesas: r8a779h0: Link IOMMU consumers
arm64: dts: renesas: r8a779h0: Add IPMMU nodes
arm64: dts: renesas: r8a779h0: Add INTC-EX node
arm64: dts: renesas: r8a779h0: Add MSIOF nodes
arm64: dts: renesas: rzg3s-smarc-som: Enable eMMC by default
riscv: dts: renesas: rzfive-smarc-som: Drop deleting interrupt properties from ETH0/1 nodes
arm64: dts: renesas: r9a07g043: Move interrupt-parent property to common DTSI
riscv: dts: renesas: r9a07g043f: Add IRQC node to RZ/Five SoC DTSI
arm64: dts: renesas: s4sk: Fix ethernet0 alias
Link: https://lore.kernel.org/r/cover.1714116737.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Guillaume Nault says:
====================
vxlan: Fix vxlan counters.
Like most virtual devices, vxlan needs special care when updating its
netdevice counters. This is done in patch 1. Patch 2 just adds a
missing VNI counter update (found while working on patch 1).
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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VXLAN stores per-VNI statistics using vxlan_vnifilter_count().
These statistics were not updated when arp_reduce() failed its
pskb_may_pull() call.
Use vxlan_vnifilter_count() to update the VNI counter when that
happens.
Fixes: 4095e0e1328a ("drivers: vxlan: vnifilter: per vni stats")
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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VXLAN devices update their stats locklessly. Therefore these counters
should either be stored in per-cpu data structures or the updates
should be done using atomic increments.
Since the net_device_core_stats infrastructure is already used in
vxlan_rcv(), use it for the other rx_dropped and tx_dropped counter
updates. Update the other counters atomically using DEV_STATS_INC().
Fixes: d342894c5d2f ("vxlan: virtual extensible lan")
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This patch simply add SND_PCI_QUIRK for HP Laptop 15-da3001TU to fixed
mute led of laptop.
Signed-off-by: Aman Dhoot <amandhoot12@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/CAMTp=B+3NG65Z684xMwHqdXDJhY+DJK-kuSw4adn6xwnG+b5JA@mail.gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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When the host page size was more than 4 times larger than the FW page
size, this macro evaluated to zero resulting in zero-sized arrays.
Use DIV_ROUND_UP() to ensure the correct behavior.
Reported-by: 20240228012313.5934-1-yaolu@kylinos.cn
Closes: https://lore.kernel.org/dri-devel/20240228012313.5934-1-yaolu@kylinos.cn
Link: https://lore.kernel.org/dri-devel/20240228012313.5934-1-yaolu@kylinos.cn
Fixes: 927f3e0253c1 ("drm/imagination: Implement MIPS firmware processor and MMU support")
Cc: stable@vger.kernel.org
Signed-off-by: Matt Coster <matt.coster@imgtec.com>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
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Add Grand Ridge (ATOM_CRESTMONT) to hpm_cpu_ids, so that MSR 0x54 can be
used.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20240422212222.3881606-1-srinivas.pandruvada@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New boards: ArmSom Sige7, GameForce Chi,Forlinx FET3588-C with OK3588-C
baseboard, Protonic MECSBC, Wolfvision PF5.
The panthor driver for Mali Valhall GPUs landed, so a number of boards
enable their gpu (Cool Pi, Theobroma-Systems boards, QuartzPro64,
Rock5b, EVB1)
Also the USBDP phy driver landed, allowing the usb3 dual-role controllers
to be used on EVB1, Rock 5A and 5B, Indiedroid-Nova, Theobroma-Systems
Tiger and Jaguar.
A lot new peripherals for the Khadas Edge 2 (rtc, uart, sfc, adc, ir,
usb, pcie, tf-card, pmic); PCIe3 support on Jaguar, audio support for
the rk3308 and cache descriptions for rk356x and rk3328.
Corrected model names for boards from Radxa, Pine64, Powkiddy, Anberic
and general more dt cleanups.
* tag 'v6.10-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (64 commits)
arm64: dts: rockchip: add dual-role usb3 hosts to rk3588 Tiger-Haikou
arm64: dts: rockchip: add usb-id extcon on rk3588 tiger
arm64: dts: rockchip: fix comment for upper usb3 port
arm64: dts: rockchip: fix pcie-refclk frequency on rk3588 tiger
arm64: dts: rockchip: correct gpio_pwrctrl1 typos on rk3588(s) boards
arm64: dts: rockchip: Correct the model names for Pine64 boards
dt-bindings: arm: rockchip: Correct the descriptions for Pine64 boards
arm64: dts: rockchip: Add ArmSom Sige7 board
dt-bindings: arm: rockchip: Add ArmSoM Sige7
dt-bindings: vendor-prefixes: add ArmSoM
arm64: dts: rockchip: add PCIe3 support on rk3588-jaguar
arm64: dts: rockchip: move uart2 pinmux to dtsi on rk3588-tiger
arm64: dts: rockchip: Add USB-C Support for rk3588s-indiedroid-nova
arm64: dts: rockchip: correct the model name for Radxa ROCK 3A
dt-bindings: arm: rockchip: correct the model name for Radxa ROCK 3A
arm64: dts: rockchip: Correct the model names for Radxa ROCK 5 boards
dt-bindings: arm: rockchip: Correct the descriptions for Radxa boards
arm64: dts: rockchip: add lower USB3 port to rock-5b
arm64: dts: rockchip: add upper USB3 port to rock-5a
arm64: dts: rockchip: add USB3 to rk3588-evb1
...
Link: https://lore.kernel.org/r/15361932.O9o76ZdvQC@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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1394 OHCI driver generates packet data for the response subaction to the
request subaction to some local registers. In the case, the driver should
assign timestamp to them by itself.
This commit fulfills the timestamp for the subaction.
Cc: stable@vger.kernel.org
Fixes: dcadfd7f7c74 ("firewire: core: use union for callback of transaction completion")
Link: https://lore.kernel.org/r/20240429084709.707473-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
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packet contents
Ensure that packet_buffer_get respects the user_length provided. If
the length of the head packet exceeds the user_length, packet_buffer_get
will now return 0 to signify to the user that no data were read
and a larger buffer size is required. Helps prevent user space overflows.
Signed-off-by: Thanassis Avgerinos <thanassis.avgerinos@gmail.com>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
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Handle cases where the RMP table placement in the BIOS is not 2M aligned
and the kexec-ed kernel could try to allocate from within that chunk
which then causes a fatal RMP fault.
The kexec failure is illustrated below:
SEV-SNP: RMP table physical range [0x0000007ffe800000 - 0x000000807f0fffff]
BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
...
BIOS-e820: [mem 0x0000004080000000-0x0000007ffe7fffff] usable
BIOS-e820: [mem 0x0000007ffe800000-0x000000807f0fffff] reserved
BIOS-e820: [mem 0x000000807f100000-0x000000807f1fefff] usable
As seen here in the e820 memory map, the end range of the RMP table is not
aligned to 2MB and not reserved but it is usable as RAM.
Subsequently, kexec -s (KEXEC_FILE_LOAD syscall) loads it's purgatory
code and boot_param, command line and other setup data into this RAM
region as seen in the kexec logs below, which leads to fatal RMP fault
during kexec boot.
Loaded purgatory at 0x807f1fa000
Loaded boot_param, command line and misc at 0x807f1f8000 bufsz=0x1350 memsz=0x2000
Loaded 64bit kernel at 0x7ffae00000 bufsz=0xd06200 memsz=0x3894000
Loaded initrd at 0x7ff6c89000 bufsz=0x4176014 memsz=0x4176014
E820 memmap:
0000000000000000-000000000008efff (1)
000000000008f000-000000000008ffff (4)
0000000000090000-000000000009ffff (1)
...
0000004080000000-0000007ffe7fffff (1)
0000007ffe800000-000000807f0fffff (2)
000000807f100000-000000807f1fefff (1)
000000807f1ff000-000000807fffffff (2)
nr_segments = 4
segment[0]: buf=0x00000000e626d1a2 bufsz=0x4000 mem=0x807f1fa000 memsz=0x5000
segment[1]: buf=0x0000000029c67bd6 bufsz=0x1350 mem=0x807f1f8000 memsz=0x2000
segment[2]: buf=0x0000000045c60183 bufsz=0xd06200 mem=0x7ffae00000 memsz=0x3894000
segment[3]: buf=0x000000006e54f08d bufsz=0x4176014 mem=0x7ff6c89000 memsz=0x4177000
kexec_file_load: type:0, start:0x807f1fa150 head:0x1184d0002 flags:0x0
Check if RMP table start and end physical range in the e820 tables are
not aligned to 2MB and in that case map this range to reserved in all
the three e820 tables.
[ bp: Massage. ]
Fixes: c3b86e61b756 ("x86/cpufeatures: Enable/unmask SEV-SNP CPU feature")
Signed-off-by: Ashish Kalra <ashish.kalra@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/df6e995ff88565262c2c7c69964883ff8aa6fc30.1714090302.git.ashish.kalra@amd.com
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In __pci_register_driver(), the pci core overwrites the dev_groups field of
the embedded struct device_driver with the dev_groups from the outer
struct pci_driver unconditionally.
Set dev_groups in the pci_driver to make sure it is used.
This was broken since the introduction of pvpanic-pci.
Fixes: db3a4f0abefd ("misc/pvpanic: add PCI driver")
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Fixes: ded13b9cfd59 ("PCI: Add support for dev_groups to struct pci_driver")
Link: https://lore.kernel.org/r/20240411-pvpanic-pci-dev-groups-v1-1-db8cb69f1b09@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add a new API helper e820__range_update_table() with which to update an
arbitrary e820 table. Move all current users of
e820__range_update_kexec() to this new helper.
[ bp: Massage. ]
Signed-off-by: Ashish Kalra <ashish.kalra@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/b726af213ad55053f8a7a1e793b01bb3f1ca9dd5.1714090302.git.ashish.kalra@amd.com
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Asbjørn Sloth Tønnesen says:
====================
net: qede: avoid overruling error codes
This series fixes the qede driver, so that
qede_parse_flow_attr() and it's subfunctions
doesn't get their error codes overruled
(ie. turning -EOPNOTSUPP into -EINVAL).
---
I have two more patches along the same lines,
but they are not yet causing any issues,
so I have them destined for net-next.
(those are for qede_flow_spec_validate_unused()
and qede_flow_parse_ports().)
After that I have a series for converting to
extack + the final one for validating control
flags.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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When calling qede_parse_actions() then the
return code was only used for a non-zero check,
and then -EINVAL was returned.
qede_parse_actions() can currently fail with:
* -EINVAL
* -EOPNOTSUPP
This patch changes the code to use the actual
return code, not just return -EINVAL.
The blaimed commit broke the implicit assumption
that only -EINVAL would ever be returned.
Only compile tested.
Fixes: 319a1d19471e ("flow_offload: check for basic action hw stats type")
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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In qede_flow_spec_to_rule(), when calling
qede_parse_flow_attr() then the return code
was only used for a non-zero check, and then
-EINVAL was returned.
qede_parse_flow_attr() can currently fail with:
* -EINVAL
* -EOPNOTSUPP
* -EPROTONOSUPPORT
This patch changes the code to use the actual
return code, not just return -EINVAL.
The blaimed commit introduced qede_flow_spec_to_rule(),
and this call to qede_parse_flow_attr(), it looks
like it just duplicated how it was already used.
Only compile tested.
Fixes: 37c5d3efd7f8 ("qede: use ethtool_rx_flow_rule() to remove duplicated parser code")
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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In qede_add_tc_flower_fltr(), when calling
qede_parse_flow_attr() then the return code
was only used for a non-zero check, and then
-EINVAL was returned.
qede_parse_flow_attr() can currently fail with:
* -EINVAL
* -EOPNOTSUPP
* -EPROTONOSUPPORT
This patch changes the code to use the actual
return code, not just return -EINVAL.
The blaimed commit introduced these functions.
Only compile tested.
Fixes: 2ce9c93eaca6 ("qede: Ingress tc flower offload (drop action) support.")
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Explicitly set 'rc' (return code), before jumping to the
unlock and return path.
By not having any code depend on that 'rc' remains at
it's initial value of -EINVAL, then we can re-use 'rc' for
the return code of function calls in subsequent patches.
Only compile tested.
Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Donald has been contributing to YNL a lot. Let's create a dedicated
MAINTAINERS entry and add make his involvement official :)
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Donald Hunter <donald.hunter@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt
STM32 DT for v6.10, round 1
Highlights:
----------
- MPU:
- STM32MP13:
- Add and enable LTDC display (rocktech,rk043fn48h)
on stm32mp135f-dk.
- Add firewall bus based on ETZPC firewall controller.
- Add PWR regulator support: Can be only used if the platform is
set as "no-secure" (RCC_SECCFGR cleared) either use SCMI
regulator.
- STMP32MP15:
- Add firewall bus based on ETZPC firewall controller.
- Add heartbeat on stm32mp157c-ed1.
- STM32MP25:
- Add firewall bus based on RIFSC firewall controller.
- Add clock support (RCC) based on SCMI clock protocol for root clocks.
- Add all I2C instances and declare i2c2/i2c8 on stm32mp257f-ev1.
- Add all SPI instances. and declare spi3/spi8 on stm32mp257f-ev1.
* tag 'stm32-dt-for-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (21 commits)
arm64: dts: st: correct masks for GIC PPI interrupts on stm32mp25
arm64: dts: st: add spi3 / spi8 properties on stm32mp257f-ev1
arm64: dts: st: add spi3/spi8 pins for stm32mp25
arm64: dts: st: add all 8 spi nodes on stm32mp251
arm64: dts: st: add i2c2 / i2c8 properties on stm32mp257f-ev1
arm64: dts: st: add i2c2/i2c8 pins for stm32mp25
arm64: dts: st: add all 8 i2c nodes on stm32mp251
arm64: dts: st: add rcc support for STM32MP25
ARM: dts: stm32: enable display support on stm32mp135f-dk board
ARM: dts: stm32: add LTDC pinctrl on STM32MP13x SoC family
ARM: dts: stm32: add LTDC support for STM32MP13x SoC family
dt-bindings: display: simple: allow panel-common properties
ARM: dts: stm32: add PWR regulators support on stm32mp131
media: dt-bindings: add access-controllers to STM32MP25 video codecs
ARM: dts: stm32: add heartbeat led for stm32mp157c-ed1
ARM: dts: stm32: move can3 node from stm32f746 to stm32f769
ARM: dts: stm32: put ETZPC as an access controller for STM32MP13x boards
ARM: dts: stm32: add ETZPC as a system bus for STM32MP13x boards
ARM: dts: stm32: put ETZPC as an access controller for STM32MP15x boards
ARM: dts: stm32: add ETZPC as a system bus for STM32MP15x boards
...
Link: https://lore.kernel.org/r/2040767c-413e-4447-b354-c44999930e4c@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://github.com/hisilicon/linux-hisi into soc/dt
ARM64: DT: HiSilicon ARM64 DT updates for v6.10
- Move non-MMIO node out of soc for the hip05, hip06 and hip07 SoC
- Miscellaneous fixes and improvements like correcting unit addresses and
missing reg
* tag 'hisi-arm64-dt-for-6.10' of https://github.com/hisilicon/linux-hisi:
arm64: dts: hisilicon: hi6220: correct tsensor unit addresses
arm64: dts: hisilicon: hi6220-hikey: drop unit addresses from fixed regulators
arm64: dts: hisilicon: hi6220-hikey: add missing port@0 reg
arm64: dts: hisilicon: hip07: correct unit addresses
arm64: dts: hisilicon: hip07: move non-MMIO node out of soc
arm64: dts: hisilicon: hip06: correct unit addresses
arm64: dts: hisilicon: hip06: move non-MMIO node out of soc
arm64: dts: hisilicon: hip05-d02: correct local-bus unit addresses
arm64: dts: hisilicon: hip05: move non-MMIO node out of soc
Link: https://lore.kernel.org/r/662A4115.9020805@hisilicon.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.10
1. Add FIFO depth to each SPI node so we can avoid matching this through
DTS alias. Difference SPI instances on given SoC have different FIFO
depths.
2. Exynos850: add clock controllers providing clocks to CPUs.
3. Google GS101: few cleanups and add missing serial engine (USI)
interface nodes.
* tag 'samsung-dt64-6.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos: gs101: define all PERIC USI nodes
arm64: dts: exynos: gs101: join lines close to 80 chars
arm64: dts: exynos: gs101: move pinctrl-* properties after clocks
arm64: dts: exynos: gs101: move serial_0 pinctrl-0/names to dtsi
arm64: dts: exynos: gs101: reorder pinctrl-* properties
arm64: dts: exynos850: Add CPU clocks
arm64: dts: exynosautov9: specify the SPI FIFO depth
arm64: dts: exynos5433: specify the SPI FIFO depth
Link: https://lore.kernel.org/r/20240425071856.9235-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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New CPU #defines encode vendor and family as well as model.
[ dhansen: vertically align 0's in invlpg_miss_ids[] ]
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181518.41946-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181518.41927-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181517.41907-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
[ dhansen: vertically align macro and remove stray subject / ]
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181516.41887-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
[ bp: Squash two resctrl patches into one. ]
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181514.41848-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181513.41829-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
[ bp: Squash *three* mce patches into one, fold in fix:
https://lore.kernel.org/r/20240429022051.63360-1-tony.luck@intel.com ]
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181511.41772-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181511.41753-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181510.41733-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181505.41654-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181504.41634-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181503.41614-1-tony.luck%40intel.com
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New CPU #defines encode vendor and family as well as model.
[ bp: Squash *three* uncore patches into one. ]
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/all/20240424181501.41557-1-tony.luck%40intel.com
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM changes for v6.10
1. Few cleanups of deprecated properties and node names pointed out by
bindings newly converted to DT schema.
2. Fix S5PV210 NAND node size-cells, pointed out by DT schema.
3. Add FIFO depth to each SPI node so we can avoid matching this through
DTS alias. Difference SPI instances on given SoC have different FIFO
depths.
4. Fix Exynos4212 Galaxy Tab3 usable memory, because stock bootloader is
not telling us truth.
* tag 'samsung-dt-6.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos4212-tab3: limit usable memory range
ARM: dts: samsung: s5pv210: specify the SPI FIFO depth
ARM: dts: samsung: exynos5420: specify the SPI FIFO depth
ARM: dts: samsung: exynos5250: specify the SPI FIFO depth
ARM: dts: samsung: exynos4: specify the SPI FIFO depth
ARM: dts: samsung: exynos3250: specify the SPI FIFO depth
ARM: dts: samsung: s5pv210: correct onenand size-cells
ARM: dts: samsung: s5pv210: align onenand node name with bindings
ARM: dts: samsung: exynos5800-peach-pi: switch to undeprecated DP HPD GPIOs
ARM: dts: samsung: smdk4412: align keypad node names with dtschema
ARM: dts: samsung: smdk4412: fix keypad no-autorepeat
ARM: dts: samsung: exynos4412-origen: fix keypad no-autorepeat
ARM: dts: samsung: smdkv310: fix keypad no-autorepeat
Link: https://lore.kernel.org/r/20240425071856.9235-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into soc/dt
Devicetree changes for omaps for v6.10
Update n900 charge limit, and make use of the clksel binding for dra7
for the clksel clocks and other dpll output related clocks.
* tag 'omap-for-v6.10/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: dra7: Use clksel binding for CTRL_CORE_SMA_SW_0
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_USB
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_PER
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_ABE_PLL_SYS
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_CORE
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_EVE
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_GMAC
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_DRR
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_GPU
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_IVA
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_DSP
ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_CORE
ARM: dts: n900: set charge current limit to 950mA
Link: https://lore.kernel.org/r/pull-1714020191-304166@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The "arm,armv8-pmuv3" compatible is intended only for s/w models. Primarily,
it doesn't provide any detail on uarch specific events.
There's still remaining cases for CPUs without any corresponding PMU
definition and for big.LITTLE systems which only have a single PMU node
(there should be one per core type).
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Bjorn Andersson <andersson@kernel.org>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Acked-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Link: https://lore.kernel.org/r/20240417203853.3212103-1-robh@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.10
- Add HDMI capture support for the Function expansion board for the
Eagle development board,
- Add PMIC support for the RZ/G2UL SMARC EVK development board,
- Add thermal, more serial ((H)SCIF), and timer (CMT and TMU) support
for the R-Car V4M SoC,
- Add Timer Unit (TMU) support for the R-Mobile APE6, R-Car Gen2, and
RZ/G1 SoCs,
- Miscellaneous fixes and improvements.
* tag 'renesas-dts-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
arm64: dts: renesas: rzg3s-smarc-som: Fix Ethernet aliases
arm64: dts: renesas: r8a779h0: Add TMU nodes
arm64: dts: renesas: r8a779h0: Add CMT nodes
arm64: dts: renesas: gray-hawk-single: Enable nfsroot
ARM: dts: renesas: r9a06g032: Remove duplicate interrupt-parent
arm64: dts: renesas: gray-hawk-single: Add second debug serial port
arm64: dts: renesas: r8a779h0: Add SCIF nodes
arm64: dts: renesas: r8a779h0: Add remaining HSCIF nodes
ARM: dts: renesas: rcar-gen2: Add TMU nodes
ARM: dts: renesas: rzg1: Add TMU nodes
ARM: dts: renesas: r8a73a4: Add TMU nodes
ARM: dts: renesas: r7s72100: Add interrupt-names to SCIF nodes
arm64: dts: renesas: r8a779h0: Add thermal nodes
arm64: dts: renesas: rzg2ul-smarc: Enable PMIC and built-in RTC, GPIO and ONKEY
arm64: dts: renesas: eagle: Add capture overlay for Function expansion board
Link: https://lore.kernel.org/r/cover.1712915536.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DT binding updates for v6.10
- Document support for the Renesas RZ/V2H(P) (R9A09G057) SoC variants.
* tag 'renesas-dt-bindings-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
dt-bindings: arm: renesas: Document Renesas RZ/V2H(P) System Controller
dt-bindings: soc: renesas: Document Renesas RZ/V2H(P) SoC variants
Link: https://lore.kernel.org/r/cover.1712915534.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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