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2023-12-06dt-bindings: display: adi,adv75xx: Document #sound-dai-cellsFabio Estevam1-0/+6
When using audio from ADV7533 or ADV7535 and describing the audio card via simple-audio-card, the '#sound-dai-cells' needs to be passed. Document the '#sound-dai-cells' property to fix the following dt-schema warning: imx8mn-beacon-kit.dtb: hdmi@3d: '#sound-dai-cells' does not match any of the regexes: 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7533.yaml# Signed-off-by: Fabio Estevam <[email protected]> Acked-by: Adam Ford <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-12-06dt-bindings: lcdif: Properly describe the i.MX23 interruptsFabio Estevam1-1/+19
i.MX23 has two LCDIF interrupts instead of a single one like other i.MX devices. Take this into account for properly describing the i.MX23 LCDIF interrupts. This fixes the following dt-schema warning: imx23-olinuxino.dtb: lcdif@80030000: interrupts: [[46], [45]] is too long from schema $id: http://devicetree.org/schemas/display/fsl,lcdif.yaml# Signed-off-by: Fabio Estevam <[email protected]> Reviewed-by: Marek Vasut <[email protected]> Acked-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
2023-12-06Merge tag 'md-fixes-20231206' of ↵Jens Axboe1-64/+50
https://git.kernel.org/pub/scm/linux/kernel/git/song/md into block-6.7 Pull MD fixes from Song: "This set from Yu Kuai fixes issues around sync_work, which was introduced in 6.7 kernels." * tag 'md-fixes-20231206' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md: md: fix stopping sync thread md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly() md: fix missing flush of sync_work
2023-12-06selftests/bpf: Add test for early update in prog_array_map_poke_runJiri Olsa2-0/+116
Adding test that tries to trigger the BUG_IN during early map update in prog_array_map_poke_run function. The idea is to share prog array map between thread that constantly updates it and another one loading a program that uses that prog array. Eventually we will hit a place where the program is ok to be updated (poke->tailcall_target_stable check) but the address is still not registered in kallsyms, so the bpf_arch_text_poke returns -EINVAL and cause imbalance for the next tail call update check, which will fail with -EBUSY in bpf_arch_text_poke as described in previous fix. Signed-off-by: Jiri Olsa <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Acked-by: Ilya Leoshkevich <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2023-12-06bpf: Fix prog_array_map_poke_run map poke updateJiri Olsa3-48/+59
Lee pointed out issue found by syscaller [0] hitting BUG in prog array map poke update in prog_array_map_poke_run function due to error value returned from bpf_arch_text_poke function. There's race window where bpf_arch_text_poke can fail due to missing bpf program kallsym symbols, which is accounted for with check for -EINVAL in that BUG_ON call. The problem is that in such case we won't update the tail call jump and cause imbalance for the next tail call update check which will fail with -EBUSY in bpf_arch_text_poke. I'm hitting following race during the program load: CPU 0 CPU 1 bpf_prog_load bpf_check do_misc_fixups prog_array_map_poke_track map_update_elem bpf_fd_array_map_update_elem prog_array_map_poke_run bpf_arch_text_poke returns -EINVAL bpf_prog_kallsyms_add After bpf_arch_text_poke (CPU 1) fails to update the tail call jump, the next poke update fails on expected jump instruction check in bpf_arch_text_poke with -EBUSY and triggers the BUG_ON in prog_array_map_poke_run. Similar race exists on the program unload. Fixing this by moving the update to bpf_arch_poke_desc_update function which makes sure we call __bpf_arch_text_poke that skips the bpf address check. Each architecture has slightly different approach wrt looking up bpf address in bpf_arch_text_poke, so instead of splitting the function or adding new 'checkip' argument in previous version, it seems best to move the whole map_poke_run update as arch specific code. [0] https://syzkaller.appspot.com/bug?extid=97a4fe20470e9bc30810 Fixes: ebf7d1f508a7 ("bpf, x64: rework pro/epilogue and tailcall handling in JIT") Reported-by: [email protected] Signed-off-by: Jiri Olsa <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Acked-by: Yonghong Song <[email protected]> Cc: Lee Jones <[email protected]> Cc: Maciej Fijalkowski <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2023-12-06btrfs: ensure releasing squota reserve on head refsBoris Burkov3-19/+46
A reservation goes through a 3 step lifetime: - generated during delalloc - released/counted by ordered_extent allocation - freed by running delayed ref That third step depends on must_insert_reserved on the head ref, so the head ref with that field set owns the reservation. Once you prepare to run the head ref, must_insert_reserved is unset, which means that running the ref must free the reservation, whether or not it succeeds, or else the reservation is leaked. That results in either a risk of spurious ENOSPC if the fs stays writeable or a warning on unmount if it is readonly. The existing squota code was aware of these invariants, but missed a few cases. Improve it by adding a helper function to use in the cleanup paths and call it from the existing early returns in running delayed refs. This also simplifies btrfs_record_squota_delta and struct btrfs_quota_delta. This fixes (or at least improves the reliability of) generic/475 with "mkfs -O squota". On my machine, that test failed ~4/10 times without this patch and passed 100/100 times with it. Signed-off-by: Boris Burkov <[email protected]> Signed-off-by: David Sterba <[email protected]>
2023-12-06btrfs: don't clear qgroup reserved bit in release_folioBoris Burkov1-1/+2
The EXTENT_QGROUP_RESERVED bit is used to "lock" regions of the file for duplicate reservations. That is two writes to that range in one transaction shouldn't create two reservations, as the reservation will only be freed once when the write finally goes down. Therefore, it is never OK to clear that bit without freeing the associated qgroup reserve. At this point, we don't want to be freeing the reserve, so mask off the bit. CC: [email protected] # 5.15+ Reviewed-by: Qu Wenruo <[email protected]> Signed-off-by: Boris Burkov <[email protected]> Signed-off-by: David Sterba <[email protected]>
2023-12-06btrfs: free qgroup pertrans reserve on transaction abortBoris Burkov4-4/+34
If we abort a transaction, we never run the code that frees the pertrans qgroup reservation. This results in warnings on unmount as that reservation has been leaked. The leak isn't a huge issue since the fs is read-only, but it's better to clean it up when we know we can/should. Do it during the cleanup_transaction step of aborting. CC: [email protected] # 5.15+ Reviewed-by: Qu Wenruo <[email protected]> Signed-off-by: Boris Burkov <[email protected]> Signed-off-by: David Sterba <[email protected]>
2023-12-06btrfs: fix qgroup_free_reserved_data int overflowBoris Burkov6-25/+31
The reserved data counter and input parameter is a u64, but we inadvertently accumulate it in an int. Overflowing that int results in freeing the wrong amount of data and breaking reserve accounting. Unfortunately, this overflow rot spreads from there, as the qgroup release/free functions rely on returning an int to take advantage of negative values for error codes. Therefore, the full fix is to return the "released" or "freed" amount by a u64 argument and to return 0 or negative error code via the return value. Most of the call sites simply ignore the return value, though some of them handle the error and count the returned bytes. Change all of them accordingly. CC: [email protected] # 6.1+ Reviewed-by: Qu Wenruo <[email protected]> Signed-off-by: Boris Burkov <[email protected]> Reviewed-by: David Sterba <[email protected]> Signed-off-by: David Sterba <[email protected]>
2023-12-06btrfs: free qgroup reserve when ORDERED_IOERR is setBoris Burkov1-1/+3
An ordered extent completing is a critical moment in qgroup reserve handling, as the ownership of the reservation is handed off from the ordered extent to the delayed ref. In the happy path we release (unlock) but do not free (decrement counter) the reservation, and the delayed ref drives the free. However, on an error, we don't create a delayed ref, since there is no ref to add. Therefore, free on the error path. CC: [email protected] # 6.1+ Reviewed-by: Qu Wenruo <[email protected]> Signed-off-by: Boris Burkov <[email protected]> Signed-off-by: David Sterba <[email protected]>
2023-12-06drm/amdgpu: fix buffer funcs setting order on suspendAlex Deucher1-0/+2
We need to disable this after the last eviction call, but before we disable the SDMA IP. Fixes: b70438004a14 ("drm/amdgpu: move buffer funcs setting up a level") Link: https://lore.kernel.org/r/[email protected] Reviewed-by: Luben Tuikov <[email protected]> Tested-by: Phillip Susi <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: Phillip Susi <[email protected]> Cc: Luben Tuikov <[email protected]>
2023-12-06drm/amdgpu: Avoid querying DRM MGCG statusLijo Lazar1-1/+2
MP0 v13.0.6 SOCs don't support DRM MGCG. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amdgpu: Update HDP 4.4.2 clock gating flagsLijo Lazar1-0/+5
HDP 4.4.2 clockgating is enabled by default, update the flags accordingly. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amdgpu: Add NULL checks for function pointersLijo Lazar1-4/+8
Check if function is implemented before making the call. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amdgpu: Restrict extended wait to PSP v13.0.6Lijo Lazar1-3/+7
Only PSPv13.0.6 SOCs take a longer time to reach steady state. Other PSPv13 based SOCs don't need extended wait. Also, reduce PSPv13.0.6 wait time. Cc: [email protected] Fixes: fc5988907156 ("drm/amdgpu: update retry times for psp vmbx wait") Fixes: d8c1925ba8cd ("drm/amdgpu: update retry times for psp BL wait") Link: https://lore.kernel.org/amd-gfx/[email protected]/ Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Reviewed-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amd/display: Increase frame warning limit with KASAN or KCSAN in dmlAlex Deucher1-0/+4
Does the same thing as: commit 6740ec97bcdb ("drm/amd/display: Increase frame warning limit with KASAN or KCSAN in dml2") Reviewed-by: Harry Wentland <[email protected]> Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Fixes: 67e38874b85b ("drm/amd/display: Increase num voltage states to 40") Signed-off-by: Alex Deucher <[email protected]> Cc: Alvin Lee <[email protected]> Cc: Hamza Mahfooz <[email protected]> Cc: Samson Tam <[email protected]> Cc: Harry Wentland <[email protected]>
2023-12-06drm/amdgpu: optimize the printing order of error dataYang Wang1-0/+17
sort error data list to optimize the printing order. Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amdgpu: Update fw version for boot time error queryHawking Zhang1-1/+1
Boot time error query is not available until fw a10109 Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Stanley Yang <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amd/pm: support new mca smu error code decodingYang Wang2-1/+10
support new mca smu error code decoding from smu 85.86.0 for smu v13.0.6 Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amd/swsmu: update smu v14_0_0 driver if version and metrics tableLi Ma4-35/+115
Increment the driver if version and add new mems to the mertics table. Signed-off-by: Li Ma <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amd/display: Fix array-index-out-of-bounds in dml2Roman Li1-3/+3
[Why] UBSAN errors observed in dmesg. array-index-out-of-bounds in dml2/display_mode_core.c [How] Fix the index. Tested-by: Daniel Wheeler <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Roman Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amd/display: Add monitor patch for specific eDPIvan Lipski1-0/+6
[WHY] Some eDP panels's ext caps don't write initial value cause the value of dpcd_addr(0x317) is random. It means that sometimes the eDP will clarify it is OLED, miniLED...etc cause the backlight control interface is incorrect. [HOW] Add a new panel patch to remove sink ext caps(HDR,OLED...etc) Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Sun peng Li <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Ivan Lipski <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06drm/amd/display: Use channel_width = 2 for vram table 3.0Alvin Lee1-1/+7
VBIOS has suggested to use channel_width=2 for any ASIC that uses vram info 3.0. This is because channel_width in the vram table no longer represents the memory width Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Samson Tam <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alvin Lee <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-12-06md: fix stopping sync threadYu Kuai1-53/+37
Currently sync thread is stopped from multiple contex: - idle_sync_thread - frozen_sync_thread - __md_stop_writes - md_set_readonly - do_md_stop And there are some problems: 1) sync_work is flushed while reconfig_mutex is grabbed, this can deadlock because the work function will grab reconfig_mutex as well. 2) md_reap_sync_thread() can't be called directly while md_do_sync() is not finished yet, for example, commit 130443d60b1b ("md: refactor idle/frozen_sync_thread() to fix deadlock"). 3) If MD_RECOVERY_RUNNING is not set, there is no need to stop sync_thread at all because sync_thread must not be registered. Factor out a helper stop_sync_thread(), so that above contex will behave the same. Fix 1) by flushing sync_work after reconfig_mutex is released, before waiting for sync_thread to be done; Fix 2) bt letting daemon thread to unregister sync_thread; Fix 3) by always checking MD_RECOVERY_RUNNING first. Fixes: db5e653d7c9f ("md: delay choosing sync action to md_start_sync()") Signed-off-by: Yu Kuai <[email protected]> Signed-off-by: Song Liu <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-12-06md: don't leave 'MD_RECOVERY_FROZEN' in error path of md_set_readonly()Yu Kuai1-11/+13
If md_set_readonly() failed, the array could still be read-write, however 'MD_RECOVERY_FROZEN' could still be set, which leave the array in an abnormal state that sync or recovery can't continue anymore. Hence make sure the flag is cleared after md_set_readonly() returns. Fixes: 88724bfa68be ("md: wait for pending superblock updates before switching to read-only") Signed-off-by: Yu Kuai <[email protected]> Acked-by: Xiao Ni <[email protected]> Signed-off-by: Song Liu <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-12-06md: fix missing flush of sync_workYu Kuai1-2/+2
Commit ac619781967b ("md: use separate work_struct for md_start_sync()") use a new sync_work to replace del_work, however, stop_sync_thread() and __md_stop_writes() was trying to wait for sync_thread to be done, hence they should switch to use sync_work as well. Noted that md_start_sync() from sync_work will grab 'reconfig_mutex', hence other contex can't held the same lock to flush work, and this will be fixed in later patches. Fixes: ac619781967b ("md: use separate work_struct for md_start_sync()") Signed-off-by: Yu Kuai <[email protected]> Acked-by: Xiao Ni <[email protected]> Signed-off-by: Song Liu <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-12-06drm/amdgpu: disable MCBP by defaultJiadong Zhu1-4/+0
Disable MCBP(mid command buffer preemption) by default as old Mesa hangs with it. We shall not enable the feature that breaks old usermode driver. Fixes: 50a7c8765ca6 ("drm/amdgpu: enable mcbp by default on gfx9") Signed-off-by: Jiadong Zhu <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-12-06ring-buffer: Test last update in 32bit version of __rb_time_read()Steven Rostedt (Google)1-2/+2
Since 64 bit cmpxchg() is very expensive on 32bit architectures, the timestamp used by the ring buffer does some interesting tricks to be able to still have an atomic 64 bit number. It originally just used 60 bits and broke it up into two 32 bit words where the extra 2 bits were used for synchronization. But this was not enough for all use cases, and all 64 bits were required. The 32bit version of the ring buffer timestamp was then broken up into 3 32bit words using the same counter trick. But one update was not done. The check to see if the read operation was done without interruption only checked the first two words and not last one (like it had before this update). Fix it by making sure all three updates happen without interruption by comparing the initial counter with the last updated counter. Link: https://lore.kernel.org/linux-trace-kernel/[email protected] Cc: [email protected] Cc: Masami Hiramatsu <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Mathieu Desnoyers <[email protected]> Fixes: f03f2abce4f39 ("ring-buffer: Have 32 bit time stamps use all 64 bits") Signed-off-by: Steven Rostedt (Google) <[email protected]>
2023-12-06ring-buffer: Force absolute timestamp on discard of eventSteven Rostedt (Google)1-11/+8
There's a race where if an event is discarded from the ring buffer and an interrupt were to happen at that time and insert an event, the time stamp is still used from the discarded event as an offset. This can screw up the timings. If the event is going to be discarded, set the "before_stamp" to zero. When a new event comes in, it compares the "before_stamp" with the "write_stamp" and if they are not equal, it will insert an absolute timestamp. This will prevent the timings from getting out of sync due to the discarded event. Link: https://lore.kernel.org/linux-trace-kernel/[email protected] Cc: [email protected] Cc: Masami Hiramatsu <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Mathieu Desnoyers <[email protected]> Fixes: 6f6be606e763f ("ring-buffer: Force before_stamp and write_stamp to be different on discard") Signed-off-by: Steven Rostedt (Google) <[email protected]>
2023-12-06cifs: reconnect worker should take reference on server struct unconditionallyShyam Prasad N2-18/+19
Reconnect worker currently assumes that the server struct is alive and only takes reference on the server if it needs to call smb2_reconnect. With the new ability to disable channels based on whether the server has multichannel disabled, this becomes a problem when we need to disable established channels. While disabling the channels and deallocating the server, there could be reconnect work that could not be cancelled (because it started). This change forces the reconnect worker to unconditionally take a reference on the server when it runs. Also, this change now allows smb2_reconnect to know if it was called by the reconnect worker. Based on this, the cifs_put_tcp_session can decide whether it can cancel the reconnect work synchronously or not. Signed-off-by: Shyam Prasad N <[email protected]> Signed-off-by: Steve French <[email protected]>
2023-12-06Revert "cifs: reconnect work should have reference on server struct"Shyam Prasad N2-34/+16
This reverts commit 19a4b9d6c372cab6a3b2c9a061a236136fe95274. This earlier commit was making an assumption that each mod_delayed_work called for the reconnect work would result in smb2_reconnect_server being called twice. This assumption turns out to be untrue. So reverting this change for now. I will submit a follow-up patch to fix the actual problem in a different way. Signed-off-by: Shyam Prasad N <[email protected]> Signed-off-by: Steve French <[email protected]>
2023-12-06netfilter: xt_owner: Fix for unsafe access of sk->sk_socketPhil Sutter1-4/+12
A concurrently running sock_orphan() may NULL the sk_socket pointer in between check and deref. Follow other users (like nft_meta.c for instance) and acquire sk_callback_lock before dereferencing sk_socket. Fixes: 0265ab44bacc ("[NETFILTER]: merge ipt_owner/ip6t_owner in xt_owner") Reported-by: Jann Horn <[email protected]> Signed-off-by: Phil Sutter <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-12-06Merge tag 'ffa-fixes-6.7' of ↵Arnd Bergmann2-24/+48
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Arm FF-A fixes for v6.7 A bunch of fixes addressing issues around the notification support that was added this cycle. They address issue in partition IDs handling in ffa_notification_info_get(), notifications cleanup path and the size of the allocation in ffa_partitions_cleanup(). It also adds check for the notification enabled state so that the drivers registering the callbacks can be rejected if not enabled/supported. It also moves the partitions setup operation after the notification initialisation so that the driver has the correct state for notification enabled/supported before the partitions are initialised/setup. It also now allows FF-A initialisation to complete successfully even when the notification initialisation fails as it is an optional support in the specification. Initial support just allowed it only if the firmware didn't support notifications. Finally, it also adds a fix for smatch warning by declaring ffa_bus_type structure in the header. * tag 'ffa-fixes-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_ffa: Fix ffa_notification_info_get() IDs handling firmware: arm_ffa: Fix the size of the allocation in ffa_partitions_cleanup() firmware: arm_ffa: Fix FFA notifications cleanup path firmware: arm_ffa: Add checks for the notification enabled state firmware: arm_ffa: Setup the partitions after the notification initialisation firmware: arm_ffa: Allow FF-A initialisation even when notification fails firmware: arm_ffa: Declare ffa_bus_type structure in the header Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2023-12-06netfilter: nf_tables: validate family when identifying table via handlePablo Neira Ayuso1-2/+3
Validate table family when looking up for it via NFTA_TABLE_HANDLE. Fixes: 3ecbfd65f50e ("netfilter: nf_tables: allocate handle and delete objects via handle") Reported-by: Xingyuan Mo <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-12-06netfilter: nf_tables: bail out on mismatching dynset and set expressionsPablo Neira Ayuso1-4/+9
If dynset expressions provided by userspace is larger than the declared set expressions, then bail out. Fixes: 48b0ae046ee9 ("netfilter: nftables: netlink support for several set element expressions") Reported-by: Xingyuan Mo <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-12-06netfilter: nf_tables: fix 'exist' matching on bigendian archesFlorian Westphal2-4/+8
Maze reports "tcp option fastopen exists" fails to match on OpenWrt 22.03.5, r20134-5f15225c1e (5.10.176) router. "tcp option fastopen exists" translates to: inet [ exthdr load tcpopt 1b @ 34 + 0 present => reg 1 ] [ cmp eq reg 1 0x00000001 ] .. but existing nft userspace generates a 1-byte compare. On LSB (x86), "*reg32 = 1" is identical to nft_reg_store8(reg32, 1), but not on MSB, which will place the 1 last. IOW, on bigendian aches the cmp8 is awalys false. Make sure we store this in a consistent fashion, so existing userspace will also work on MSB (bigendian). Regardless of this patch we can also change nft userspace to generate 'reg32 == 0' and 'reg32 != 0' instead of u8 == 0 // u8 == 1 when adding 'option x missing/exists' expressions as well. Fixes: 3c1fece8819e ("netfilter: nft_exthdr: Allow checking TCP option presence, too") Fixes: b9f9a485fb0e ("netfilter: nft_exthdr: add boolean DCCP option matching") Fixes: 055c4b34b94f ("netfilter: nft_fib: Support existence check") Reported-by: Maciej Żenczykowski <[email protected]> Closes: https://lore.kernel.org/netfilter-devel/CAHo-OozyEqHUjL2-ntATzeZOiuftLWZ_HU6TOM_js4qLfDEAJg@mail.gmail.com/ Signed-off-by: Florian Westphal <[email protected]> Acked-by: Phil Sutter <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-12-06netfilter: nft_set_pipapo: skip inactive elements during set walkFlorian Westphal1-0/+3
Otherwise set elements can be deactivated twice which will cause a crash. Reported-by: Xingyuan Mo <[email protected]> Fixes: 3c4287f62044 ("nf_tables: Add set type for arbitrary concatenation of ranges") Signed-off-by: Florian Westphal <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-12-06netfilter: bpf: fix bad registration on nf_defragD. Wythe1-5/+5
We should pass a pointer to global_hook to the get_proto_defrag_hook() instead of its value, since the passed value won't be updated even if the request module was loaded successfully. Log: [ 54.915713] nf_defrag_ipv4 has bad registration [ 54.915779] WARNING: CPU: 3 PID: 6323 at net/netfilter/nf_bpf_link.c:62 get_proto_defrag_hook+0x137/0x160 [ 54.915835] CPU: 3 PID: 6323 Comm: fentry Kdump: loaded Tainted: G E 6.7.0-rc2+ #35 [ 54.915839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.15.0-0-g2dd4b9b3f840-prebuilt.qemu.org 04/01/2014 [ 54.915841] RIP: 0010:get_proto_defrag_hook+0x137/0x160 [ 54.915844] Code: 4f 8c e8 2c cf 68 ff 80 3d db 83 9a 01 00 0f 85 74 ff ff ff 48 89 ee 48 c7 c7 8f 12 4f 8c c6 05 c4 83 9a 01 01 e8 09 ee 5f ff <0f> 0b e9 57 ff ff ff 49 8b 3c 24 4c 63 e5 e8 36 28 6c ff 4c 89 e0 [ 54.915849] RSP: 0018:ffffb676003fbdb0 EFLAGS: 00010286 [ 54.915852] RAX: 0000000000000023 RBX: ffff9596503d5600 RCX: ffff95996fce08c8 [ 54.915854] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff95996fce08c0 [ 54.915855] RBP: ffffffff8c4f12de R08: 0000000000000000 R09: 00000000fffeffff [ 54.915859] R10: ffffb676003fbc70 R11: ffffffff8d363ae8 R12: 0000000000000000 [ 54.915861] R13: ffffffff8e1f75c0 R14: ffffb676003c9000 R15: 00007ffd15e78ef0 [ 54.915864] FS: 00007fb6e9cab740(0000) GS:ffff95996fcc0000(0000) knlGS:0000000000000000 [ 54.915867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.915868] CR2: 00007ffd15e75c40 CR3: 0000000101e62006 CR4: 0000000000360ef0 [ 54.915870] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.915871] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.915873] Call Trace: [ 54.915891] <TASK> [ 54.915894] ? __warn+0x84/0x140 [ 54.915905] ? get_proto_defrag_hook+0x137/0x160 [ 54.915908] ? __report_bug+0xea/0x100 [ 54.915925] ? report_bug+0x2b/0x80 [ 54.915928] ? handle_bug+0x3c/0x70 [ 54.915939] ? exc_invalid_op+0x18/0x70 [ 54.915942] ? asm_exc_invalid_op+0x1a/0x20 [ 54.915948] ? get_proto_defrag_hook+0x137/0x160 [ 54.915950] bpf_nf_link_attach+0x1eb/0x240 [ 54.915953] link_create+0x173/0x290 [ 54.915969] __sys_bpf+0x588/0x8f0 [ 54.915974] __x64_sys_bpf+0x20/0x30 [ 54.915977] do_syscall_64+0x45/0xf0 [ 54.915989] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 54.915998] RIP: 0033:0x7fb6e9daa51d [ 54.916001] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 2b 89 0c 00 f7 d8 64 89 01 48 [ 54.916003] RSP: 002b:00007ffd15e78ed8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 54.916006] RAX: ffffffffffffffda RBX: 00007ffd15e78fc0 RCX: 00007fb6e9daa51d [ 54.916007] RDX: 0000000000000040 RSI: 00007ffd15e78ef0 RDI: 000000000000001c [ 54.916009] RBP: 000000000000002d R08: 00007fb6e9e73a60 R09: 0000000000000001 [ 54.916010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 54.916012] R13: 0000000000000006 R14: 0000000000000000 R15: 0000000000000000 [ 54.916014] </TASK> [ 54.916015] ---[ end trace 0000000000000000 ]--- Fixes: 91721c2d02d3 ("netfilter: bpf: Support BPF_F_NETFILTER_IP_DEFRAG in netfilter link") Signed-off-by: D. Wythe <[email protected]> Acked-by: Daniel Xu <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2023-12-06MAINTAINERS: change the S32G2 maintainer's email address.Chester Lin1-1/+1
I am leaving SUSE so the current email address <[email protected]> will be disabled soon. <[email protected]> will be my new address for handling emails, patches and pull requests from upstream and communities. Cc: Chester Lin <[email protected]> Cc: NXP S32 Linux Team <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Olof Johansson <[email protected]> Cc: Andreas Färber <[email protected]> Cc: Matthias Brugger <[email protected]> Signed-off-by: Chester Lin <[email protected]> Reviewed-by: Matthias Brugger <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2023-12-06Merge tag 'arm-soc/for-6.7/devicetree-fixes' of ↵Arnd Bergmann1-3/+1
https://github.com/Broadcom/stblinux into arm/fixes This pull request contains Broadcom ARM-based SoCs Device Tree fixes for 6.7, please pull the following: - Stefan corrects the disabling of the activity LED for the Raspberry Pi 400 * tag 'arm-soc/for-6.7/devicetree-fixes' of https://github.com/Broadcom/stblinux: ARM: dts: bcm2711-rpi-400: Fix delete-node of led_act Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2023-12-06leds: trigger: netdev: fix RTNL handling to prevent potential deadlockHeiner Kallweit1-4/+7
When working on LED support for r8169 I got the following lockdep warning. Easiest way to prevent this scenario seems to be to take the RTNL lock before the trigger_data lock in set_device_name(). ====================================================== WARNING: possible circular locking dependency detected 6.7.0-rc2-next-20231124+ #2 Not tainted ------------------------------------------------------ bash/383 is trying to acquire lock: ffff888103aa1c68 (&trigger_data->lock){+.+.}-{3:3}, at: netdev_trig_notify+0xec/0x190 [ledtrig_netdev] but task is already holding lock: ffffffff8cddf808 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x12/0x20 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (rtnl_mutex){+.+.}-{3:3}: __mutex_lock+0x9b/0xb50 mutex_lock_nested+0x16/0x20 rtnl_lock+0x12/0x20 set_device_name+0xa9/0x120 [ledtrig_netdev] netdev_trig_activate+0x1a1/0x230 [ledtrig_netdev] led_trigger_set+0x172/0x2c0 led_trigger_write+0xf1/0x140 sysfs_kf_bin_write+0x5d/0x80 kernfs_fop_write_iter+0x15d/0x210 vfs_write+0x1f0/0x510 ksys_write+0x6c/0xf0 __x64_sys_write+0x14/0x20 do_syscall_64+0x3f/0xf0 entry_SYSCALL_64_after_hwframe+0x6c/0x74 -> #0 (&trigger_data->lock){+.+.}-{3:3}: __lock_acquire+0x1459/0x25a0 lock_acquire+0xc8/0x2d0 __mutex_lock+0x9b/0xb50 mutex_lock_nested+0x16/0x20 netdev_trig_notify+0xec/0x190 [ledtrig_netdev] call_netdevice_register_net_notifiers+0x5a/0x100 register_netdevice_notifier+0x85/0x120 netdev_trig_activate+0x1d4/0x230 [ledtrig_netdev] led_trigger_set+0x172/0x2c0 led_trigger_write+0xf1/0x140 sysfs_kf_bin_write+0x5d/0x80 kernfs_fop_write_iter+0x15d/0x210 vfs_write+0x1f0/0x510 ksys_write+0x6c/0xf0 __x64_sys_write+0x14/0x20 do_syscall_64+0x3f/0xf0 entry_SYSCALL_64_after_hwframe+0x6c/0x74 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(rtnl_mutex); lock(&trigger_data->lock); lock(rtnl_mutex); lock(&trigger_data->lock); *** DEADLOCK *** 8 locks held by bash/383: #0: ffff888103ff33f0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x6c/0xf0 #1: ffff888103aa1e88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x114/0x210 #2: ffff8881036f1890 (kn->active#82){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x11d/0x210 #3: ffff888108e2c358 (&led_cdev->led_access){+.+.}-{3:3}, at: led_trigger_write+0x30/0x140 #4: ffffffff8cdd9e10 (triggers_list_lock){++++}-{3:3}, at: led_trigger_write+0x75/0x140 #5: ffff888108e2c270 (&led_cdev->trigger_lock){++++}-{3:3}, at: led_trigger_write+0xe3/0x140 #6: ffffffff8cdde3d0 (pernet_ops_rwsem){++++}-{3:3}, at: register_netdevice_notifier+0x1c/0x120 #7: ffffffff8cddf808 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x12/0x20 stack backtrace: CPU: 0 PID: 383 Comm: bash Not tainted 6.7.0-rc2-next-20231124+ #2 Hardware name: Default string Default string/Default string, BIOS ADLN.M6.SODIMM.ZB.CY.015 08/08/2023 Call Trace: <TASK> dump_stack_lvl+0x5c/0xd0 dump_stack+0x10/0x20 print_circular_bug+0x2dd/0x410 check_noncircular+0x131/0x150 __lock_acquire+0x1459/0x25a0 lock_acquire+0xc8/0x2d0 ? netdev_trig_notify+0xec/0x190 [ledtrig_netdev] __mutex_lock+0x9b/0xb50 ? netdev_trig_notify+0xec/0x190 [ledtrig_netdev] ? __this_cpu_preempt_check+0x13/0x20 ? netdev_trig_notify+0xec/0x190 [ledtrig_netdev] ? __cancel_work_timer+0x11c/0x1b0 ? __mutex_lock+0x123/0xb50 mutex_lock_nested+0x16/0x20 ? mutex_lock_nested+0x16/0x20 netdev_trig_notify+0xec/0x190 [ledtrig_netdev] call_netdevice_register_net_notifiers+0x5a/0x100 register_netdevice_notifier+0x85/0x120 netdev_trig_activate+0x1d4/0x230 [ledtrig_netdev] led_trigger_set+0x172/0x2c0 ? preempt_count_add+0x49/0xc0 led_trigger_write+0xf1/0x140 sysfs_kf_bin_write+0x5d/0x80 kernfs_fop_write_iter+0x15d/0x210 vfs_write+0x1f0/0x510 ksys_write+0x6c/0xf0 __x64_sys_write+0x14/0x20 do_syscall_64+0x3f/0xf0 entry_SYSCALL_64_after_hwframe+0x6c/0x74 RIP: 0033:0x7f269055d034 Code: c7 00 16 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 80 3d 35 c3 0d 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 48 83 ec 28 48 89 54 24 18 48 RSP: 002b:00007ffddb7ef748 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f269055d034 RDX: 0000000000000007 RSI: 000055bf5f4af3c0 RDI: 0000000000000001 RBP: 000055bf5f4af3c0 R08: 0000000000000073 R09: 0000000000000001 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000007 R13: 00007f26906325c0 R14: 00007f269062ff20 R15: 0000000000000000 </TASK> Fixes: d5e01266e7f5 ("leds: trigger: netdev: add additional specific link speed mode") Cc: [email protected] Signed-off-by: Heiner Kallweit <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Acked-by: Lee Jones <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2023-12-06Merge tag 'scmi-fixes-6.7' of ↵Arnd Bergmann1-8/+10
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes Arm SCMI fixes for v6.7 A fix for possible truncation/overflow in the frequency computations as both the performance value and the multiplier are 32bit values. * tag 'scmi-fixes-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Fix possible frequency truncation when using level indexing mode firmware: arm_scmi: Fix frequency truncation by promoting multiplier type Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2023-12-06Merge tag 'riscv-dt-fixes-for-v6.7-rc4' of ↵Arnd Bergmann7-36/+1
https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into arm/fixes RISC-V Devicetree fixes for v6.7-rc4 Two fixes, both rather minor. The first fixes some dtbs_check warnings introduced after an update to the bindings, that returns the architecture to being clean of dtbs_check issues. The second relocates a soc-specific property to the appropriate location in $soc.dtsi, and hopefully avoids the same mistake being copy-pasted into more devicetrees. Signed-off-by: Conor Dooley <[email protected]> * tag 'riscv-dt-fixes-for-v6.7-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux: riscv: dts: microchip: move timebase-frequency to mpfs.dtsi riscv: dts: sophgo: remove address-cells from intc node Link: https://lore.kernel.org/r/20231130-maternity-majestic-dd29f0170050@spud Signed-off-by: Arnd Bergmann <[email protected]>
2023-12-06Merge tag 'mtk-dts64-fixes-for-6.7' of ↵Arnd Bergmann12-205/+241
git://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into arm/fixes MediaTek ARM64 DeviceTree fixes for v6.7 Fixes for various MediaTek SoCs, including MT7986: - eMMC HS400 mode failures - Cooling trips for emergency system shutdown - BPI-R3 machine SFP power limit and active cooling MT8173: - EVB device tree unit_address_vs_reg warning MT8183: - unit_address_vs_reg and simple_bus_reg warnings - Kukui device tree nodes naming consistency and adhering to bindings - Jacuzzi device tree unnecessary cells removed as those were producing avoid_unnecessary_addr_size MT8186: - Power domains faults due to incorrect clocks - GPU speed bin nvmem cell name was wrong, producing issues with interpreting the speedbin with GPU OPPs MT8195: - Local Arbiter (and whole system) ability to suspend - Cherry device tree interrupts_property warning ...and another unit_address_vs_reg warning on MT7622. * tag 'mtk-dts64-fixes-for-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: arm64: dts: mediatek: cherry: Fix interrupt cells for MT6360 on I2C7 arm64: dts: mediatek: mt8183-kukui-jacuzzi: fix dsi unnecessary cells properties arm64: dts: mediatek: mt7622: fix memory node warning check arm64: dts: mediatek: mt8186: fix clock names for power domains arm64: dts: mediatek: mt8186: Change gpu speedbin nvmem cell name arm64: dts: mt7986: change cooling trips arm64: dts: mt7986: define 3W max power to both SFP on BPI-R3 arm64: dts: mt7986: fix emmc hs400 mode without uboot initialization arm64: dts: mt8183: kukui: Fix underscores in node names arm64: dts: mediatek: mt8183: Move thermal-zones to the root node arm64: dts: mediatek: mt8173-evb: Fix regulator-fixed node names arm64: dts: mediatek: mt8183-evb: Fix unit_address_vs_reg warning on ntc arm64: dts: mediatek: mt8183: Fix unit address for scp reserved memory arm64: dts: mediatek: mt8195: Fix PM suspend/resume with venc clocks Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2023-12-06riscv: errata: andes: Probe for IOCP only once in boot stageLad Prabhakar1-7/+13
We need to probe for IOCP only once during boot stage, as we were probing for IOCP for all the stages this caused the below issue during module-init stage, [9.019104] Unable to handle kernel paging request at virtual address ffffffff8100d3a0 [9.027153] Oops [#1] [9.029421] Modules linked in: rcar_canfd renesas_usbhs i2c_riic can_dev spi_rspi i2c_core [9.037686] CPU: 0 PID: 90 Comm: udevd Not tainted 6.7.0-rc1+ #57 [9.043756] Hardware name: Renesas SMARC EVK based on r9a07g043f01 (DT) [9.050339] epc : riscv_noncoherent_supported+0x10/0x3e [9.055558]  ra : andes_errata_patch_func+0x4a/0x52 [9.060418] epc : ffffffff8000d8c2 ra : ffffffff8000d95c sp : ffffffc8003abb00 [9.067607]  gp : ffffffff814e25a0 tp : ffffffd80361e540 t0 : 0000000000000000 [9.074795]  t1 : 000000000900031e t2 : 0000000000000001 s0 : ffffffc8003abb20 [9.081984]  s1 : ffffffff015b57c7 a0 : 0000000000000000 a1 : 0000000000000001 [9.089172]  a2 : 0000000000000000 a3 : 0000000000000000 a4 : ffffffff8100d8be [9.096360]  a5 : 0000000000000001 a6 : 0000000000000001 a7 : 000000000900031e [9.103548]  s2 : ffffffff015b57d7 s3 : 0000000000000001 s4 : 000000000000031e [9.110736]  s5 : 8000000000008a45 s6 : 0000000000000500 s7 : 000000000000003f [9.117924]  s8 : ffffffc8003abd48 s9 : ffffffff015b1140 s10: ffffffff8151a1b0 [9.125113]  s11: ffffffff015b1000 t3 : 0000000000000001 t4 : fefefefefefefeff [9.132301]  t5 : ffffffff015b57c7 t6 : ffffffd8b63a6000 [9.137587] status: 0000000200000120 badaddr: ffffffff8100d3a0 cause: 000000000000000f [9.145468] [<ffffffff8000d8c2>] riscv_noncoherent_supported+0x10/0x3e [9.151972] [<ffffffff800027e8>] _apply_alternatives+0x84/0x86 [9.157784] [<ffffffff800029be>] apply_module_alternatives+0x10/0x1a [9.164113] [<ffffffff80008fcc>] module_finalize+0x5e/0x7a [9.169583] [<ffffffff80085cd6>] load_module+0xfd8/0x179c [9.174965] [<ffffffff80086630>] init_module_from_file+0x76/0xaa [9.180948] [<ffffffff800867f6>] __riscv_sys_finit_module+0x176/0x2a8 [9.187365] [<ffffffff80889862>] do_trap_ecall_u+0xbe/0x130 [9.192922] [<ffffffff808920bc>] ret_from_exception+0x0/0x64 [9.198573] Code: 0009 b7e9 6797 014d a783 85a7 c799 4785 0717 0100 (0123) aef7 [9.205994] ---[ end trace 0000000000000000 ]--- This is because we called riscv_noncoherent_supported() for all the stages during IOCP probe. riscv_noncoherent_supported() function sets noncoherent_supported variable to true which has an annotation set to "__ro_after_init" due to which we were seeing the above splat. Fix this by probing for IOCP only once in boot stage by having a boolean variable "done" which will be set to true upon IOCP probe in errata_probe_iocp() and we bail out early if "done" is set to true. While at it make return type of errata_probe_iocp() to void as we were not checking the return value in andes_errata_patch_func(). Fixes: e021ae7f5145 ("riscv: errata: Add Andes alternative ports") Signed-off-by: Lad Prabhakar <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Reviewed-by: Yu Chien Peter Lin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Palmer Dabbelt <[email protected]>
2023-12-06Merge tag 'optee-supplicant-fix-for-v6.7' of ↵Arnd Bergmann2-2/+24
git://git.linaro.org:/people/jens.wiklander/linux-tee into arm/fixes OP-TEE fix for supplicant based device enumeration Adds a sysfs attribute for devices depending on supplicant services so that the user-space service can detect and detach those devices before closing the supplicant * tag 'optee-supplicant-fix-for-v6.7' of git://git.linaro.org:/people/jens.wiklander/linux-tee: tee: optee: Fix supplicant based device enumeration Link: https://lore.kernel.org/r/20231114153113.GA1310615@rayden Signed-off-by: Arnd Bergmann <[email protected]>
2023-12-06riscv: Fix SMP when shadow call stacks are enabledSamuel Holland1-1/+1
This fixes two bugs in SCS initialization for secondary CPUs. First, the SCS was not initialized at all in the spinwait boot path. Second, the code for the SBI HSM path attempted to initialize the SCS before enabling the MMU. However, that involves dereferencing the thread pointer, which requires the MMU to be enabled. Fix both issues by setting up the SCS in the common secondary entry path, after enabling the MMU. Fixes: d1584d791a29 ("riscv: Implement Shadow Call Stack") Signed-off-by: Samuel Holland <[email protected]> Reviewed-by: Sami Tolvanen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Palmer Dabbelt <[email protected]>
2023-12-06dt-bindings: perf: riscv,pmu: drop unneeded quotesRob Herring1-1/+1
Drop unneeded quotes over simple string values to fix a soon to be enabled yamllint warning: [error] string value is redundantly quoted with any quotes (quoted-strings) Signed-off-by: Rob Herring <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Acked-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Palmer Dabbelt <[email protected]>
2023-12-06ALSA: hda/realtek: add new Framework laptop to quirksTim Bosse1-0/+1
The Framework Laptop 13 (AMD Ryzen 7040Series) has an ALC295 with a disconnected or faulty headset mic presence detect similar to the previous models. It works with the same quirk chain as 309d7363ca3d9fcdb92ff2d958be14d7e8707f68. This model has a VID:PID of f111:0006. Signed-off-by: Tim Bosse <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2023-12-06riscv: fix misaligned access handling of C.SWSP and C.SDSPClément Léger1-4/+2
This is a backport of a fix that was done in OpenSBI: ec0559eb315b ("lib: sbi_misaligned_ldst: Fix handling of C.SWSP and C.SDSP"). Unlike C.LWSP/C.LDSP, these encodings can be used with the zero register, so checking that the rs2 field is non-zero is unnecessary. Additionally, the previous check was incorrect since it was checking the immediate field of the instruction instead of the rs2 field. Fixes: 956d705dd279 ("riscv: Unaligned load/store handling for M_MODE") Signed-off-by: Clément Léger <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Palmer Dabbelt <[email protected]>
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