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2022-09-29drm/amdgpu: avoid gfx register accessing during gfxoffEvan Quan
Make sure gfxoff is disabled before gfx register accessing. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-29drivers/amd/pm: check the return value of amdgpu_bo_kmapLi Zhong
amdgpu_bo_kmap() returns error when fails to map buffer object. Add the error check and propagate the error. Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Li Zhong <floridsleeves@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-29drm/amdgpu: Use simplified API for p2p dist calcLijo Lazar
Use the simpified API that calculates distance between two devices. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-29drm/amdgpu: Disable verbose for p2p dist calcLijo Lazar
Disable verbose while getting p2p distance. With verbose, it shows warning if ACS redirect is set between the devices. Adds noise to dmesg logs when a few GPU devices are on the same platform. Example log: amdgpu 0000:34:00.0: ACS redirect is set between the client and provider (0000:31:00.0) amdgpu 0000:34:00.0: to disable ACS redirect for this path, add the kernel parameter: pci=disable_acs_redir=0000:30:00.0;0000:2e:00.0;0000:33:00.0;0000:2e:10.0 Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-29drm/amdgpu: Fixed ras warning when uninstalling amdgpuYiPeng Chai
For the asic using smu v13_0_2, there is the following warning when uninstalling amdgpu: amdgpu: ras disable gfx failed poison:1 ret:-22. [Why]: For the asic using smu v13_0_2, the psp .suspend and mode1reset is called before amdgpu_ras_pre_fini during amdgpu uninstall, it has disabled all ras features and reset the psp. Since the psp is reset, calling amdgpu_ras_disable_all_features in amdgpu_ras_pre_fini to disable ras features will fail. [How]: If all ras features are disabled, amdgpu_ras_disable_all_features will not be called to disable all ras features again. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-29drm/amdgpu/gfx11: switch to amdgpu_gfx_rlc_init_microcodeHawking Zhang
switch to common helper to initialize rlc firmware for gfx11 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-29drm/amdgpu/gfx10: switch to amdgpu_gfx_rlc_init_microcodeHawking Zhang
switch to common helper to initialize rlc firmware for gfx10 v2: squash in size validation fix (Alex) Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-29quota: Add more checking after reading from quota fileZhihao Cheng
It would be better to do more sanity checking (eg. dqdh_entries, block no.) for the content read from quota file, which can prevent corrupting the quota file. Link: https://lore.kernel.org/r/20220923134555.2623931-4-chengzhihao1@huawei.com Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Jan Kara <jack@suse.cz>
2022-09-29quota: Replace all block number checking with helper functionZhihao Cheng
Cleanup all block checking places, replace them with helper function do_check_range(). Link: https://lore.kernel.org/r/20220923134555.2623931-3-chengzhihao1@huawei.com Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Jan Kara <jack@suse.cz>
2022-09-29quota: Check next/prev free block number after reading from quota fileZhihao Cheng
Following process: Init: v2_read_file_info: <3> dqi_free_blk 0 dqi_free_entry 5 dqi_blks 6 Step 1. chown bin f_a -> dquot_acquire -> v2_write_dquot: qtree_write_dquot do_insert_tree find_free_dqentry get_free_dqblk write_blk(info->dqi_blocks) // info->dqi_blocks = 6, failure. The content in physical block (corresponding to blk 6) is random. Step 2. chown root f_a -> dquot_transfer -> dqput_all -> dqput -> ext4_release_dquot -> v2_release_dquot -> qtree_delete_dquot: dquot_release remove_tree free_dqentry put_free_dqblk(6) info->dqi_free_blk = blk // info->dqi_free_blk = 6 Step 3. drop cache (buffer head for block 6 is released) Step 4. chown bin f_b -> dquot_acquire -> commit_dqblk -> v2_write_dquot: qtree_write_dquot do_insert_tree find_free_dqentry get_free_dqblk dh = (struct qt_disk_dqdbheader *)buf blk = info->dqi_free_blk // 6 ret = read_blk(info, blk, buf) // The content of buf is random info->dqi_free_blk = le32_to_cpu(dh->dqdh_next_free) // random blk Step 5. chown bin f_c -> notify_change -> ext4_setattr -> dquot_transfer: dquot = dqget -> acquire_dquot -> ext4_acquire_dquot -> dquot_acquire -> commit_dqblk -> v2_write_dquot -> dq_insert_tree: do_insert_tree find_free_dqentry get_free_dqblk blk = info->dqi_free_blk // If blk < 0 and blk is not an error code, it will be returned as dquot transfer_to[USRQUOTA] = dquot // A random negative value __dquot_transfer(transfer_to) dquot_add_inodes(transfer_to[cnt]) spin_lock(&dquot->dq_dqb_lock) // page fault , which will lead to kernel page fault: Quota error (device sda): qtree_write_dquot: Error -8000 occurred while creating quota BUG: unable to handle page fault for address: ffffffffffffe120 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page Oops: 0002 [#1] PREEMPT SMP CPU: 0 PID: 5974 Comm: chown Not tainted 6.0.0-rc1-00004 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996) RIP: 0010:_raw_spin_lock+0x3a/0x90 Call Trace: dquot_add_inodes+0x28/0x270 __dquot_transfer+0x377/0x840 dquot_transfer+0xde/0x540 ext4_setattr+0x405/0x14d0 notify_change+0x68e/0x9f0 chown_common+0x300/0x430 __x64_sys_fchownat+0x29/0x40 In order to avoid accessing invalid quota memory address, this patch adds block number checking of next/prev free block read from quota file. Fetch a reproducer in [Link]. Link: https://bugzilla.kernel.org/show_bug.cgi?id=216372 Fixes: 1da177e4c3f4152 ("Linux-2.6.12-rc2") CC: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220923134555.2623931-2-chengzhihao1@huawei.com Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Jan Kara <jack@suse.cz>
2022-09-29io_uring/net: fix fast_iov assignment in io_setup_async_msg()Stefan Metzmacher
I hit a very bad problem during my tests of SENDMSG_ZC. BUG(); in first_iovec_segment() triggered very easily. The problem was io_setup_async_msg() in the partial retry case, which seems to happen more often with _ZC. iov_iter_iovec_advance() may change i->iov in order to have i->iov_offset being only relative to the first element. Which means kmsg->msg.msg_iter.iov is no longer the same as kmsg->fast_iov. But this would rewind the copy to be the start of async_msg->fast_iov, which means the internal state of sync_msg->msg.msg_iter is inconsitent. I tested with 5 vectors with length like this 4, 0, 64, 20, 8388608 and got a short writes with: - ret=2675244 min_ret=8388692 => remaining 5713448 sr->done_io=2675244 - ret=-EAGAIN => io_uring_poll_arm - ret=4911225 min_ret=5713448 => remaining 802223 sr->done_io=7586469 - ret=-EAGAIN => io_uring_poll_arm - ret=802223 min_ret=802223 => res=8388692 While this was easily triggered with SENDMSG_ZC (queued for 6.1), it was a potential problem starting with 7ba89d2af17aa879dda30f5d5d3f152e587fc551 in 5.18 for IORING_OP_RECVMSG. And also with 4c3c09439c08b03d9503df0ca4c7619c5842892e in 5.19 for IORING_OP_SENDMSG. However 257e84a5377fbbc336ff563833a8712619acce56 introduced the critical code into io_setup_async_msg() in 5.11. Fixes: 7ba89d2af17aa ("io_uring: ensure recv and recvmsg handle MSG_WAITALL correctly") Fixes: 257e84a5377fb ("io_uring: refactor sendmsg/recvmsg iov managing") Cc: stable@vger.kernel.org Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/b2e7be246e2fb173520862b0c7098e55767567a2.1664436949.git.metze@samba.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-09-29perf tests record: Fail the test if the 'errs' counter is not zeroArnaldo Carvalho de Melo
We were just checking for the 'err' variable, when we should really see if there was some of the many checked errors that don't stop the test right away. Detected with clang 15.0.0: 44 75.23 fedora:37 : FAIL clang version 15.0.0 (Fedora 15.0.0-2.fc37) tests/perf-record.c:68:16: error: variable 'errs' set but not used [-Werror,-Wunused-but-set-variable] int err = -1, errs = 0, i, wakeups = 0; ^ 1 error generated. The patch introducing this 'perf test' entry had that check: + return (err < 0 || errs > 0) ? -1 : 0; But at some point we lost that: - return (err < 0 || errs > 0) ? -1 : 0; + if (err == -EACCES) + return TEST_SKIP; + if (err < 0) + return TEST_FAIL; + return TEST_OK Put it back. Fixes: 2cf88f4614c996e5 ("perf test: Use skip in PERF_RECORD_*") Acked-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/lkml/YzR0n5QhsH9VyYB0@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-09-29perf test: Fix test case 87 ("perf record tests") for hybrid systemsZhengjun Xing
The test case 87 ("perf record tests") failed on hybrid systems,the event "cpu/br_inst_retired.near_call/p" is only for non-hybrid system. Correct the test event to support both non-hybrid and hybrid systems. Before: # ./perf test 87 87: perf record tests : FAILED! After: # ./perf test 87 87: perf record tests : Ok Fixes: 24f378e66021f559 ("perf test: Add basic perf record tests") Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com> Acked-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220927051513.3768717-1-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-09-29Merge tag 'ata-6.0-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata Pull ATA fixes from Damien Le Moal: "Three late patches to fix problems discovered recently: - Add a horkage to disable link power management by default for the Pioneer BDR-207M and BDR-205 DVD drives (from Niklas) - Two patches to fix setting the maximum queue depth of libsas owned ATA devices (from me)" * tag 'ata-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: ata: libata-sata: Fix device queue depth control ata: libata-scsi: Fix initialization of device queue depth libata: add ATA_HORKAGE_NOLPM for Pioneer BDR-207M and BDR-205
2022-09-29Merge tag 'loongarch-fixes-6.0-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch fixes from Huacai Chen: "Some trivial fixes and cleanup" * tag 'loongarch-fixes-6.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: LoongArch: Clean up loongson3_smp_ops declaration LoongArch: Fix and cleanup csr_era handling in do_ri() LoongArch: Align the address of kernel_entry to 4KB
2022-09-29net: cpmac: Add __init/__exit annotations to module init/exit funcsruanjinjie
Add __init/__exit annotations to module init/exit funcs Signed-off-by: ruanjinjie <ruanjinjie@huawei.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220928031708.89120-1-ruanjinjie@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-29ASoC: mediatek: mt8186: Fix spelling mistake "slect" -> "select"Colin Ian King
There are some spelling mistakes in dev_err messages. Fix them. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220928220417.66799-1-colin.i.king@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-09-29RDMA/rxe: Remove error/warning messages from packet receiver pathDaisuke Matsuda
Incoming packets to rxe are passed from UDP layer using an encapsulation socket. If there are any clients reachable to a node, they can invoke the encapsulation handler arbitrarily by sending malicious or irrelevant packets. This can potentially cause a message overflow and a subsequent slowdown on the node. Signed-off-by: Daisuke Matsuda <matsuda-daisuke@fujitsu.com> Link: https://lore.kernel.org/r/20220929080023.304242-1-matsuda-daisuke@fujitsu.com Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
2022-09-29ethernet: 8390: remove unnecessary check of memYang Yingliang
The 'mem' returned by platform_get_resource() has been checked in probe function, so it is no need do this check in remove function. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220927151406.797800-1-yangyingliang@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-29nfp: Use skb_put_data() instead of skb_put/memcpy pairShang XiaoJing
Use skb_put_data() instead of skb_put() and memcpy(), which is clear. Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@corigine.com> Link: https://lore.kernel.org/r/20220927141835.19221-1-shangxiaojing@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-29RDMA/usnic: fix set-but-not-unused variable 'flags' warningZeng Heng
Remove unused local variable 'flag' without any logic changes. Fixes: e3cf00d0a87f ("IB/usnic: Add Cisco VIC low-level hardware driver") Signed-off-by: Zeng Heng <zengheng4@huawei.com> Link: https://lore.kernel.org/r/20220929031200.4060891-1-zengheng4@huawei.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2022-09-29net: liquidio: Remove unused struct lio_trusted_vf_ctxYuan Can
After commit 6870957ed5bc("liquidio: make soft command calls synchronous"), no one use struct lio_trusted_vf_ctx, so remove it. Signed-off-by: Yuan Can <yuancan@huawei.com> Link: https://lore.kernel.org/r/20220927133940.104181-1-yuancan@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-29net: ethernet: mtk_eth_soc: use DEFINE_SHOW_ATTRIBUTE to simplify codeLiu Shixin
Use DEFINE_SHOW_ATTRIBUTE helper macro to simplify the code. No functional change. Signed-off-by: Liu Shixin <liushixin2@huawei.com> Link: https://lore.kernel.org/r/20220927111925.2424100-1-liushixin2@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-29dmaengine: idxd: Remove unused struct idxd_faultYuan Can
Since fault processing code has been removed, struct idxd_fault is not used any more and can be removed as well. Signed-off-by: Yuan Can <yuancan@huawei.com> Link: https://lore.kernel.org/r/20220928014747.106808-1-yuancan@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29wwan_hwsim: Use skb_put_data() instead of skb_put/memcpy pairShang XiaoJing
Use skb_put_data() instead of skb_put() and memcpy(), which is clear. Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Link: https://lore.kernel.org/r/20220927024511.14665-1-shangxiaojing@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-29ALSA: hda/realtek: Add quirk for HP Zbook Firefly 14 G9 modelTakashi Iwai
HP Zbook Firefly 14 G9 model (103c:8abb) requires yet another binding with CS35L41 codec, but with a slightly different configuration. It's over spi1 instead of spi0. Create a new fixup entry for that. Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20220929061455.13355-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-29net: ax88796c: Use skb_put_data() instead of skb_put/memcpy pairShang XiaoJing
Use skb_put_data() instead of skb_put() and memcpy(), which is clear. Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Link: https://lore.kernel.org/r/20220927023043.17769-1-shangxiaojing@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-29dt-bindings: renesas,rcar-dmac: Add r8a779g0 supportGeert Uytterhoeven
Document support for the Direct Memory Access Controllers (DMAC) in the Renesas R-Car V4H (R8A779G0) SoC. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/0a4d40092a51345003742725aea512a815d27e89.1664204526.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29dmaengine: idxd: track enabled workqueues in bitmapJerry Snitselaar
Now that idxd_wq_disable_cleanup() sets the workqueue state to IDXD_WQ_DISABLED, use a bitmap to track which workqueues have been enabled. This will then be used to determine which workqueues should be re-enabled when attempting a software reset to recover from a device halt state. Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Vinod Koul <vkoul@kernel.org> Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/20220928154856.623545-3-jsnitsel@redhat.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29dmaengine: idxd: Set wq state to disabled in idxd_wq_disable_cleanup()Jerry Snitselaar
If we are calling idxd_wq_disable_cleanup(), the workqueue should be in a disabled state. So set the workqueue state to IDXD_WQ_DISABLED so that the state reflects that. Currently if there is a device failure, and a software reset is attempted the workqueues will not be re-enabled due to idxd_wq_enable() seeing that state as already being IDXD_WQ_ENABLED. Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Vinod Koul <vkoul@kernel.org> Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/20220928154856.623545-2-jsnitsel@redhat.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29ethernet: s2io: Use skb_put_data() instead of skb_put/memcpy pairShang XiaoJing
Use skb_put_data() instead of skb_put() and memcpy(), which is shorter and clear. Drop the tmp variable that is not needed any more. Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Link: https://lore.kernel.org/r/20220927022802.16050-1-shangxiaojing@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-29dmaengine: pl08x: Fix double wordShaomin Deng
Fix the double word "many" in comments. Signed-off-by: Shaomin Deng <dengshaomin@cdjrlc.com> Link: https://lore.kernel.org/r/20220830150708.24507-1-dengshaomin@cdjrlc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29dmaengine: virt-dma: Fix double word in commentsShaomin Deng
Delete the double word "many" in comments. Signed-off-by: Shaomin Deng <dengshaomin@cdjrlc.com> Link: https://lore.kernel.org/r/20220825144545.3528-1-dengshaomin@cdjrlc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29dmaengine: qcom: gpi: move read_lock_bh to read_lock in taskletTuo Cao
it is unnecessary to call read_lock_bh in a tasklet. Signed-off-by: Tuo Cao <91tuocao@gmail.com> Link: https://lore.kernel.org/r/20220814131323.7029-1-91tuocao@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29dmaengine: mxs: use platform_driver_registerDario Binacchi
Driver registration fails on SOC imx8mn as its supplier, the clock control module, is probed later than subsys initcall level. This driver uses platform_driver_probe which is not compatible with deferred probing and won't be probed again later if probe function fails due to clock not being available at that time. This patch replaces the use of platform_driver_probe with platform_driver_register which will allow probing the driver later again when the clock control module will be available. The __init annotation has been dropped because it is not compatible with deferred probing. The code is not executed once and its memory cannot be freed. Fixes: a580b8c5429a ("dmaengine: mxs-dma: add dma support for i.MX23/28") Co-developed-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20220921170556.1055962-1-dario.binacchi@amarulasolutions.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29dt-bindings: phy: qcom,qusb2: document sdm670 compatibleRichard Acayan
The Snapdragon 670 uses the QUSB driver for USB 2.0. Document the compatible used in the device tree. Signed-off-by: Richard Acayan <mailingradian@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220922024656.178529-2-mailingradian@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29phy: qcom-qmp-pcie: fix resource mapping for SDM845 QHP PHYDmitry Baryshkov
On SDM845 one of PCIe PHYs (the QHP one) has the same region for TX and RX registers. Since the commit 4be26f695ffa ("phy: qcom-qmp-pcie: fix memleak on probe deferral") added checking that resources are not allocated beforehand, this PHY can not be probed anymore. Fix this by skipping the map of ->rx resource on the QHP PHY and assign it manually. Fixes: 4be26f695ffa ("phy: qcom-qmp-pcie: fix memleak on probe deferral") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220926172514.880776-1-dmitry.baryshkov@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29wifi: rtl8xxxu: Improve rtl8xxxu_queue_selectBitterblue Smith
Remove the unused ieee80211_hw* parameter, and pass ieee80211_hdr* instead of relying on skb->data having the right value at the time the function is called. This doesn't change the functionality at all. Fixes: 26f1fad29ad9 ("New driver: rtl8xxxu (mac80211)") Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Acked-by: Jes Sorensen <jes@trained-monkey.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/2af44c28-1c12-46b9-85b9-011560bf7f7e@gmail.com
2022-09-29wifi: rtl8xxxu: Fix AIFS written to REG_EDCA_*_PARAMBitterblue Smith
ieee80211_tx_queue_params.aifs is not supposed to be written directly to the REG_EDCA_*_PARAM registers. Instead process it like the vendor drivers do. It's kinda hacky but it works. This change boosts the download speed and makes it more stable. Tested with RTL8188FU but all the other supported chips should also benefit. Fixes: 26f1fad29ad9 ("New driver: rtl8xxxu (mac80211)") Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Acked-by: Jes Sorensen <jes@trained-monkey.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/038cc03f-3567-77ba-a7bd-c4930e3b2fad@gmail.com
2022-09-29wifi: rtl8xxxu: gen2: Enable 40 MHz channel widthBitterblue Smith
The module parameter ht40_2g was supposed to enable 40 MHz operation, but it didn't. Tell the firmware about the channel width when updating the rate mask. This makes it work with my gen 2 chip RTL8188FU. I'm not sure if anything needs to be done for the gen 1 chips, if 40 MHz channel width already works or not. They update the rate mask with a different structure which doesn't have a field for the channel width. Also set the channel width correctly for sta_statistics. Fixes: f653e69009c6 ("rtl8xxxu: Implement basic 8723b specific update_rate_mask() function") Fixes: bd917b3d28c9 ("rtl8xxxu: fill up txrate info for gen1 chips") Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Acked-by: Jes Sorensen <jes@trained-monkey.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/3a950997-7580-8a6b-97a0-e0a81a135456@gmail.com
2022-09-29phy: rockchip-snps-pcie3: only look for rockchip,pipe-grf on rk3588Aurelien Jarno
The rockchip,pipe-grf property is only used on rk3588, but not on rk3568. Therefore this property is not present on rk3568 devices, leading to the following message: rockchip-snps-pcie3-phy fe8c0000.phy: failed to find rockchip,pipe_grf regmap Fix that by only looking for this property on rk3588. Fixes: 2e9bffc4f713d ("phy: rockchip: Support PCIe v3") Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Link: https://lore.kernel.org/r/20220927051752.53089-1-aurelien@aurel32.net Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29ALSA: asihpi - Remove unused struct hpi_subsys_responseYuan Can
After commit 3285ea10e9b0("ALSA: asihpi - Interrelated HPI tidy up."), struct hpi_subsys_response is not used any more and can be removed as well. Signed-off-by: Yuan Can <yuancan@huawei.com> Link: https://lore.kernel.org/r/20220928084833.61131-1-yuancan@huawei.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-29ALSA: sb: Use DIV_ROUND_UP() instead of open-coding itShang XiaoJing
Use DIV_ROUND_UP() instead of open-coding it, which intents and makes it more clear what is going on for the casual reviewer. The Coccinelle references Commit e4d8aef21403 ("ALSA: usb: Use DIV_ROUND_UP() instead of open-coding it"). Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com> Link: https://lore.kernel.org/r/20220927141110.18033-1-shangxiaojing@huawei.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-29phy: tegra: xusb: Enable usb role switch attributeWayne Chang
This patch enables the usb-role-switch attribute and lets users check the current device role of the otg capability ports Signed-off-by: Wayne Chang <waynec@nvidia.com> Signed-off-by: Haotien Hsu <haotienh@nvidia.com> Link: https://lore.kernel.org/r/20220928125640.2219402-1-haotienh@nvidia.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29phy: mediatek: fix build warning of FIELD_PREP()Chunfeng Yun
Change the inline function mtk_phy_update_field() into a macro to avoid check warning of FIELD_PREP() with compiler parameter -Wtautological-constant-out-of-range-compare the warning is caused by mask check: "BUILD_BUG_ON_MSG(__bf_cast_unsigned(_mask, _mask) > \" Fixes: 29c07477556e ("phy: mediatek: add a new helper to update bitfield") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220928070746.5393-1-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-09-29xfrm: mip6: add extack to mip6_destopt_init_state, mip6_rthdr_init_stateSabrina Dubroca
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-09-29xfrm: ipcomp: add extack to ipcomp{4,6}_init_stateSabrina Dubroca
And the shared helper ipcomp_init_state. Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-09-29xfrm: tunnel: add extack to ipip_init_state, xfrm6_tunnel_init_stateSabrina Dubroca
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-09-29xfrm: esp: add extack to esp_init_state, esp6_init_stateSabrina Dubroca
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2022-09-29xfrm: ah: add extack to ah_init_state, ah6_init_stateSabrina Dubroca
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
generated by cgit (git 2.34.1) at 2025-09-18 20:12:11 +0000