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2023-08-04usb: typec: tcpm: Fix response to vsafe0V eventBadhri Jagan Sridharan
Do not transition to SNK_UNATTACHED state when receiving vsafe0v event while in SNK_HARD_RESET_WAIT_VBUS. Ignore VBUS off events as well as in some platforms VBUS off can be signalled more than once. [143515.364753] Requesting mux state 1, usb-role 2, orientation 2 [143515.365520] pending state change SNK_HARD_RESET_SINK_OFF -> SNK_HARD_RESET_SINK_ON @ 650 ms [rev3 HARD_RESET] [143515.632281] CC1: 0 -> 0, CC2: 3 -> 0 [state SNK_HARD_RESET_SINK_OFF, polarity 1, disconnected] [143515.637214] VBUS on [143515.664985] VBUS off [143515.664992] state change SNK_HARD_RESET_SINK_OFF -> SNK_HARD_RESET_WAIT_VBUS [rev3 HARD_RESET] [143515.665564] VBUS VSAFE0V [143515.665566] state change SNK_HARD_RESET_WAIT_VBUS -> SNK_UNATTACHED [rev3 HARD_RESET] Fixes: 28b43d3d746b ("usb: typec: tcpm: Introduce vsafe0v for vbus") Cc: <stable@vger.kernel.org> Signed-off-by: Badhri Jagan Sridharan <badhri@google.com> Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20230712085722.1414743-1-badhri@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-04regulator: da9063: better fix null deref with partial DTMartin Fuzzey
Two versions of the original patch were sent but V1 was merged instead of V2 due to a mistake. So update to V2. The advantage of V2 is that it completely avoids dereferencing the pointer, even just to take the address, which may fix problems with some compilers. Both versions work on my gcc 9.4 but use the safer one. Fixes: 98e2dd5f7a8b ("regulator: da9063: fix null pointer deref with partial DT config") Signed-off-by: Martin Fuzzey <martin.fuzzey@flowbird.group> Tested-by: Benjamin Bara <benjamin.bara@skidata.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230804083514.1887124-1-martin.fuzzey@flowbird.group Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-04ASoC: max98363: don't return on success reading revision IDBard Liao
max98363_io_init needs to keep going when we read revision ID successfully. Fixes: 18c0af945fa3 ("ASoC: max98363: add soundwire amplifier driver") Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20230804034734.3848227-1-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-04dt-bindings: display: add rotation property to sitronix,st7789vMichael Riesch
The sitronix-st7789v driver now considers the rotation property. Add the property to the documentation. Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230718-feature-st7789v-v3-3-157d68fb63e2@wolfvision.net
2023-08-04drm/panel: sitronix-st7789v: add panel orientation supportMichael Riesch
Determine the orientation of the display based on the device tree and propagate it. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230718-feature-st7789v-v3-2-157d68fb63e2@wolfvision.net
2023-08-04drm/panel: sitronix-st7789v: fix indentation in drm_panel_funcsMichael Riesch
Fix indentation of the callbacks in struct drm_panel_funcs. No functional changes. Reviewed-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230718-feature-st7789v-v3-1-157d68fb63e2@wolfvision.net
2023-08-04Merge tag 'asoc-fix-v6.5-rc4' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fix for v6.5 Not really a fix, but rather a licensing update for the fsl_micfil driver.
2023-08-04ALSA: usb-audio: Add support for Mythware XA001AU capture and playback ↵dengxiang
interfaces. This patch adds a USB quirk for Mythware XA001AU USB interface. Signed-off-by: dengxiang <dengxiang@nfschina.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20230803024437.370069-1-dengxiang@nfschina.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-08-04Merge tag 'amd-drm-next-6.6-2023-07-28' of ↵Daniel Vetter
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.6-2023-07-28: amdgpu: - Lots of checkpatch cleanups - GFX 9.4.3 updates - Add USB PD and IFWI flashing documentation - GPUVM updates - RAS fixes - DRR fixes - FAMS fixes - Virtual display fixes - Soft IH fixes - SMU13 fixes - Rework PSP firmware loading for other IPs - Kernel doc fixes - DCN 3.0.1 fixes - LTTPR fixes - DP MST fixes - DCN 3.1.6 fixes - SubVP fixes - Display bandwidth calculation fixes - VCN4 secure submission fixes - Allow building DC on RISC-V - Add visible FB info to bo_print_info - HBR3 fixes - Add PSP 14.0 support - GFX9 MCBP fix - GMC10 vmhub index fix - GMC11 vmhub index fix - Create a new doorbell manager - SR-IOV fixes amdkfd: - Cleanup CRIU dma-buf handling - Use KIQ to unmap HIQ - GFX 9.4.3 debugger updates - GFX 9.4.2 debugger fixes - Enable cooperative groups fof gfx11 - SVM fixes radeon: - Lots of checkpatch cleanups Merge conflicts: - drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c The switch to drm eu helpers in 8a206685d36f ("drm/amdgpu: use drm_exec for GEM and CSA handling v2") clashed with the cosmetic cleanups from 30953c4d000b ("drm/amdgpu: Fix style issues in amdgpu_gem.c"). I kept the former since the cleanup up code is gone. - drivers/gpu/drm/amd/amdgpu/atom.c. adf64e214280 ("drm/amd: Avoid reading the VBIOS part number twice") removed code that 992b8fe106ab ("drm/radeon: Replace all non-returning strlcpy with strscpy") polished. From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230728214228.8102-1-alexander.deucher@amd.com [sima: some merge conflict wrangling as noted] Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2023-08-04Merge branch 'at803x-wol'David S. Miller
Li Yang says: ==================== fix at803x wol setting v3: Break long lines Add back error checking of phy_read v4: Disable WoL in 1588 register for AR8031 in probe ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-04net: phy: at803x: remove set/get wol callbacks for AR8032Li Yang
Since the AR8032 part does not support wol, remove related callbacks from it. Fixes: 5800091a2061 ("net: phy: at803x: add support for AR8032 PHY") Signed-off-by: Li Yang <leoyang.li@nxp.com> Cc: David Bauer <mail@david-bauer.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-04net: phy: at803x: fix the wol setting functionsLi Yang
In commit 7beecaf7d507 ("net: phy: at803x: improve the WOL feature"), it seems not correct to use a wol_en bit in a 1588 Control Register which is only available on AR8031/AR8033(share the same phy_id) to determine if WoL is enabled. Change it back to use AT803X_INTR_ENABLE_WOL for determining the WoL status which is applicable on all chips supporting wol. Also update the at803x_set_wol() function to only update the 1588 register on chips having it. After this change, disabling wol at probe from commit d7cd5e06c9dd ("net: phy: at803x: disable WOL at probe") is no longer needed. Change it to just disable the WoL bit in 1588 register for AR8031/AR8033 to be aligned with AT803X_INTR_ENABLE_WOL in probe. Fixes: 7beecaf7d507 ("net: phy: at803x: improve the WOL feature") Signed-off-by: Li Yang <leoyang.li@nxp.com> Reviewed-by: Viorel Suman <viorel.suman@nxp.com> Reviewed-by: Wei Fang <wei.fang@nxp.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-04drm: bridge: dw_hdmi: Fix ELD is not updated issueSandor Yu
The ELD (EDID-Like Data) is not updated when the HDMI cable is plugged into different HDMI monitors. This is because the EDID is not updated in the HDMI HPD function. As a result, the ELD data remains unchanged and may not reflect the capabilities of the newly connected HDMI sink device. To address this issue, the handle_plugged_change function should move to the bridge_atomic_enable and bridge_atomic_disable functions. Make sure the EDID is properly updated before updating ELD. Signed-off-by: Sandor Yu <Sandor.yu@nxp.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230804061145.2824843-1-Sandor.yu@nxp.com
2023-08-04Revert "drm/bridge: lt9611: Do not generate HFP/HBP/HSA and EOT packet"Neil Armstrong
This reverts commit 8ddce13ae696 ("drm/bridge: lt9611: Do not generate HFP/HBP/HSA and EOT packet") to fix display regression on the Dragonboard 845c (SDM845) devboard. There's a mismatch on the real action of the following flags: - MIPI_DSI_MODE_VIDEO_NO_HSA - MIPI_DSI_MODE_VIDEO_NO_HFP - MIPI_DSI_MODE_VIDEO_NO_HBP which leads to a non-working display on qcom platforms. Cc: Marek Vasut <marex@denx.de> Cc: Robert Foss <rfoss@kernel.org> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com> Fixes: 8ddce13ae696 ("drm/bridge: lt9611: Do not generate HFP/HBP/HSA and EOT packet") Reported-by: Amit Pundir <amit.pundir@linaro.org> Closes: https://lore.kernel.org/r/CAMi1Hd0TD=2z_=bcDrht3H_wiLvAFcv8Z-U_r_KUOoeMc6UMjw@mail.gmail.com/ Tested-by: Amit Pundir <amit.pundir@linaro.org> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> #fix db845c [narmstrong: fixed commit message format] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230802-revert-do-not-generate-hfp-hbp-hsa-eot-packet-v1-1-f8a20084e15a@linaro.org
2023-08-04drm/loongson: Add a check for lsdc_bo_create() errorsDan Carpenter
This code doesn't check for lsdc_bo_create() failure and it could lead to a crash. It can fail for a variety of reasons, but the most common cause would be low memory. Add a check. Fixes: f39db26c5428 ("drm: Add kms driver for loongson display controller") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Sui Jingfeng <sui.jingfeng@linux.dev> Link: https://patchwork.freedesktop.org/patch/msgid/ZLeijglIMPve2Iio@kadam
2023-08-03Merge tag 'nvme-6.5-2023-08-02' of git://git.infradead.org/nvme into block-6.5Jens Axboe
Pull NVMe fixes from Keith: "nvme fixes for Linux 6.5 - Fixes for request_queue state (Ming) - Another uuid quirk (August)" * tag 'nvme-6.5-2023-08-02' of git://git.infradead.org/nvme: nvme-pci: add NVME_QUIRK_BOGUS_NID for Samsung PM9B1 256G and 512G nvme-rdma: fix potential unbalanced freeze & unfreeze nvme-tcp: fix potential unbalanced freeze & unfreeze nvme: fix possible hang when removing a controller during error recovery
2023-08-03mISDN: Update parameter type of dsp_cmx_send()Nathan Chancellor
When booting a kernel with CONFIG_MISDN_DSP=y and CONFIG_CFI_CLANG=y, there is a failure when dsp_cmx_send() is called indirectly from call_timer_fn(): [ 0.371412] CFI failure at call_timer_fn+0x2f/0x150 (target: dsp_cmx_send+0x0/0x530; expected type: 0x92ada1e9) The function pointer prototype that call_timer_fn() expects is void (*fn)(struct timer_list *) whereas dsp_cmx_send() has a parameter type of 'void *', which causes the control flow integrity checks to fail because the parameter types do not match. Change dsp_cmx_send()'s parameter type to be 'struct timer_list' to match the expected prototype. The argument is unused anyways, so this has no functional change, aside from avoiding the CFI failure. Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202308020936.58787e6c-oliver.sang@intel.com Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Sami Tolvanen <samitolvanen@google.com> Reviewed-by: Kees Cook <keescook@chromium.org> Fixes: e313ac12eb13 ("mISDN: Convert timers to use timer_setup()") Link: https://lore.kernel.org/r/20230802-fix-dsp_cmx_send-cfi-failure-v1-1-2f2e79b0178d@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-04Merge tag 'drm-intel-fixes-2023-08-03' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix bug in getting msg length in AUX CH registers handler [gvt] (Yan Zhao) - Gen12 AUX invalidation fixes [gt] (Andi Shyti, Jonathan Cavitt) - Fix premature release of request's reusable memory (Janusz Krzysztofik) - Merge tag 'gvt-fixes-2023-08-02' of https://github.com/intel/gvt-linux into drm-intel-fixes (Tvrtko Ursulin) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZMtkxWGuUKpaRMmo@tursulin-desk
2023-08-04Merge tag 'drm-misc-fixes-2023-08-03' of ↵Dave Airlie
ssh://git.freedesktop.org/git/drm/drm-misc into drm-fixes A NULL pointer dereference fix for TTM, a timings fix for imx/ipuv3 and the addition of a MODULE_DEVICE_TABLE for the samsung-s6d7aa0 panel. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/ztfogof2dhtlvjwe73mvd2jp5kbldhkkav7k5culuseqblwpti@qfobohwx3c3j
2023-08-03Merge tag 'perf-tools-fixes-for-v6.5-2-2023-08-03' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools Pull perf tools fixes from Arnaldo Carvalho de Melo: - Fix segfault in the powerpc specific arch_skip_callchain_idx function. The patch doing the reference count init/exit that went into 6.5 missed this function. - Fix regression reading the arm64 PMU cpu slots in sysfs, a patch removing some code duplication ended up duplicating the /sysfs prefix for these files. - Fix grouping of events related to topdown, addressing a regression on the CSV output produced by 'perf stat' noticed on the downstream tool toplev. - Fix the uprobe_from_different_cu 'perf test' entry, it is failing when gcc isn't available, so we need to check that and skip the test if it is not installed. * tag 'perf-tools-fixes-for-v6.5-2-2023-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: perf test parse-events: Test complex name has required event format perf pmus: Create placholder regardless of scanning core_only perf test uprobe_from_different_cu: Skip if there is no gcc perf parse-events: Only move force grouped evsels when sorting perf parse-events: When fixing group leaders always set the leader perf parse-events: Extra care around force grouped events perf callchain powerpc: Fix addr location init during arch_skip_callchain_idx function perf pmu arm64: Fix reading the PMU cpu slots in sysfs
2023-08-03Merge tag 'cxl-fixes-6.5-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull cxl fixes from Vishal Verma: - Fixup the Sanitixe device ABI that was merged for v6.5 to hide some sysfs files when the necessary support is missing. Update the ABI documentation around this as well. * tag 'cxl-fixes-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: cxl/memdev: Only show sanitize sysfs files when supported cxl/memdev: Document security state in kern-doc cxl/memdev: Improve sanitize ABI descriptions
2023-08-03Merge tag 'net-6.5-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bpf and wireless. Nothing scary here. Feels like the first wave of regressions from v6.5 is addressed - one outstanding fix still to come in TLS for the sendpage rework. Current release - regressions: - udp: fix __ip_append_data()'s handling of MSG_SPLICE_PAGES - dsa: fix older DSA drivers using phylink Previous releases - regressions: - gro: fix misuse of CB in udp socket lookup - mlx5: unregister devlink params in case interface is down - Revert "wifi: ath11k: Enable threaded NAPI" Previous releases - always broken: - sched: cls_u32: fix match key mis-addressing - sched: bind logic fixes for cls_fw, cls_u32 and cls_route - add bound checks to a number of places which hand-parse netlink - bpf: disable preemption in perf_event_output helpers code - qed: fix scheduling in a tasklet while getting stats - avoid using APIs which are not hardirq-safe in couple of drivers, when we may be in a hard IRQ (netconsole) - wifi: cfg80211: fix return value in scan logic, avoid page allocator warning - wifi: mt76: mt7615: do not advertise 5 GHz on first PHY of MT7615D (DBDC) Misc: - drop handful of inactive maintainers, put some new in place" * tag 'net-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (98 commits) MAINTAINERS: update TUN/TAP maintainers test/vsock: remove vsock_perf executable on `make clean` tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen tcp_metrics: annotate data-races around tm->tcpm_net tcp_metrics: annotate data-races around tm->tcpm_vals[] tcp_metrics: annotate data-races around tm->tcpm_lock tcp_metrics: annotate data-races around tm->tcpm_stamp tcp_metrics: fix addr_same() helper prestera: fix fallback to previous version on same major version udp: Fix __ip_append_data()'s handling of MSG_SPLICE_PAGES net/mlx5e: Set proper IPsec source port in L4 selector net/mlx5: fs_core: Skip the FTs in the same FS_TYPE_PRIO_CHAINS fs_prio net/mlx5: fs_core: Make find_closest_ft more generic wifi: brcmfmac: Fix field-spanning write in brcmf_scan_params_v2_to_v1() vxlan: Fix nexthop hash size ip6mr: Fix skb_under_panic in ip6mr_cache_report() s390/qeth: Don't call dev_close/dev_open (DOWN/UP) net: tap_open(): set sk_uid from current_fsuid() net: tun_chr_open(): set sk_uid from current_fsuid() net: dcb: choose correct policy to parse DCB_ATTR_BCN ...
2023-08-03MAINTAINERS: update TUN/TAP maintainersJakub Kicinski
Willem and Jason have agreed to take over the maintainer duties for TUN/TAP, thank you! There's an existing entry for TUN/TAP which only covers the user mode Linux implementation. Since we haven't heard from Maxim on the list for almost a decade, extend that entry and take it over, rather than adding a new one. Acked-by: Willem de Bruijn <willemb@google.com> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20230802182843.4193099-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03Merge tag 'for-netdev' of ↵Jakub Kicinski
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Martin KaFai Lau says: ==================== pull-request: bpf 2023-08-03 We've added 5 non-merge commits during the last 7 day(s) which contain a total of 3 files changed, 37 insertions(+), 20 deletions(-). The main changes are: 1) Disable preemption in perf_event_output helpers code, from Jiri Olsa 2) Add length check for SK_DIAG_BPF_STORAGE_REQ_MAP_FD parsing, from Lin Ma 3) Multiple warning splat fixes in cpumap from Hou Tao * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf, cpumap: Handle skb as well when clean up ptr_ring bpf, cpumap: Make sure kthread is running before map update returns bpf: Add length check for SK_DIAG_BPF_STORAGE_REQ_MAP_FD parsing bpf: Disable preemption in bpf_event_output bpf: Disable preemption in bpf_perf_event_output ==================== Link: https://lore.kernel.org/r/20230803181429.994607-1-martin.lau@linux.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03IB/hfi1: Fix possible panic during hotplug removeDouglas Miller
During hotplug remove it is possible that the update counters work might be pending, and may run after memory has been freed. Cancel the update counters work before freeing memory. Fixes: 7724105686e7 ("IB/hfi1: add driver files") Signed-off-by: Douglas Miller <doug.miller@cornelisnetworks.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Link: https://lore.kernel.org/r/169099756100.3927190.15284930454106475280.stgit@awfm-02.cornelisnetworks.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2023-08-03Merge tag 'wireless-2023-08-03' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless Kalle Valo says: ==================== wireless fixes for v6.5 We did some house cleaning in MAINTAINERS file so several patches about that. Few regressions fixed and also fix some recently enabled memcpy() warnings. Only small commits and nothing special standing out. * tag 'wireless-2023-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: wifi: brcmfmac: Fix field-spanning write in brcmf_scan_params_v2_to_v1() wifi: ray_cs: Replace 1-element array with flexible array MAINTAINERS: add Jeff as ath10k, ath11k and ath12k maintainer MAINTAINERS: wifi: mark mlw8k as orphan MAINTAINERS: wifi: mark b43 as orphan MAINTAINERS: wifi: mark zd1211rw as orphan MAINTAINERS: wifi: mark wl3501 as orphan MAINTAINERS: wifi: mark rndis_wlan as orphan MAINTAINERS: wifi: mark ar5523 as orphan MAINTAINERS: wifi: mark cw1200 as orphan MAINTAINERS: wifi: atmel: mark as orphan MAINTAINERS: wifi: rtw88: change Ping as the maintainer Revert "wifi: ath6k: silence false positive -Wno-dangling-pointer warning on GCC 12" wifi: cfg80211: Fix return value in scan logic Revert "wifi: ath11k: Enable threaded NAPI" MAINTAINERS: Update mwifiex maintainer list wifi: mt76: mt7615: do not advertise 5 GHz on first phy of MT7615D (DBDC) ==================== Link: https://lore.kernel.org/r/20230803140058.57476C433C9@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03test/vsock: remove vsock_perf executable on `make clean`Stefano Garzarella
We forgot to add vsock_perf to the rm command in the `clean` target, so now we have a left over after `make clean` in tools/testing/vsock. Fixes: 8abbffd27ced ("test/vsock: vsock_perf utility") Cc: AVKrasnov@sberdevices.ru Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Simon Horman <horms@kernel.org> # build-tested Link: https://lore.kernel.org/r/20230803085454.30897-1-sgarzare@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03Merge branch 'tcp_metrics-series-of-fixes'Jakub Kicinski
Eric Dumazet says: ==================== tcp_metrics: series of fixes This series contains a fix for addr_same() and various data-race annotations. We still have to address races over tm->tcpm_saddr and tm->tcpm_daddr later. ==================== Link: https://lore.kernel.org/r/20230802131500.1478140-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopenEric Dumazet
Whenever tcpm_new() reclaims an old entry, tcpm_suck_dst() would overwrite data that could be read from tcp_fastopen_cache_get() or tcp_metrics_fill_info(). We need to acquire fastopen_seqlock to maintain consistency. For newly allocated objects, tcpm_new() can switch to kzalloc() to avoid an extra fastopen_seqlock acquisition. Fixes: 1fe4c481ba63 ("net-tcp: Fast Open client - cookie cache") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Yuchung Cheng <ycheng@google.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Link: https://lore.kernel.org/r/20230802131500.1478140-7-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03tcp_metrics: annotate data-races around tm->tcpm_netEric Dumazet
tm->tcpm_net can be read or written locklessly. Instead of changing write_pnet() and read_pnet() and potentially hurt performance, add the needed READ_ONCE()/WRITE_ONCE() in tm_net() and tcpm_new(). Fixes: 849e8a0ca8d5 ("tcp_metrics: Add a field tcpm_net and verify it matches on lookup") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Link: https://lore.kernel.org/r/20230802131500.1478140-6-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03tcp_metrics: annotate data-races around tm->tcpm_vals[]Eric Dumazet
tm->tcpm_vals[] values can be read or written locklessly. Add needed READ_ONCE()/WRITE_ONCE() to document this, and force use of tcp_metric_get() and tcp_metric_set() Fixes: 51c5d0c4b169 ("tcp: Maintain dynamic metrics in local cache.") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03tcp_metrics: annotate data-races around tm->tcpm_lockEric Dumazet
tm->tcpm_lock can be read or written locklessly. Add needed READ_ONCE()/WRITE_ONCE() to document this. Fixes: 51c5d0c4b169 ("tcp: Maintain dynamic metrics in local cache.") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Link: https://lore.kernel.org/r/20230802131500.1478140-4-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03tcp_metrics: annotate data-races around tm->tcpm_stampEric Dumazet
tm->tcpm_stamp can be read or written locklessly. Add needed READ_ONCE()/WRITE_ONCE() to document this. Also constify tcpm_check_stamp() dst argument. Fixes: 51c5d0c4b169 ("tcp: Maintain dynamic metrics in local cache.") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Link: https://lore.kernel.org/r/20230802131500.1478140-3-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03tcp_metrics: fix addr_same() helperEric Dumazet
Because v4 and v6 families use separate inetpeer trees (respectively net->ipv4.peers and net->ipv6.peers), inetpeer_addr_cmp(a, b) assumes a & b share the same family. tcp_metrics use a common hash table, where entries can have different families. We must therefore make sure to not call inetpeer_addr_cmp() if the families do not match. Fixes: d39d14ffa24c ("net: Add helper function to compare inetpeer addresses") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Link: https://lore.kernel.org/r/20230802131500.1478140-2-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03prestera: fix fallback to previous version on same major versionJonas Gorski
When both supported and previous version have the same major version, and the firmwares are missing, the driver ends in a loop requesting the same (previous) version over and over again: [ 76.327413] Prestera DX 0000:01:00.0: missing latest mrvl/prestera/mvsw_prestera_fw-v4.1.img firmware, fall-back to previous 4.0 version [ 76.339802] Prestera DX 0000:01:00.0: missing latest mrvl/prestera/mvsw_prestera_fw-v4.0.img firmware, fall-back to previous 4.0 version [ 76.352162] Prestera DX 0000:01:00.0: missing latest mrvl/prestera/mvsw_prestera_fw-v4.0.img firmware, fall-back to previous 4.0 version [ 76.364502] Prestera DX 0000:01:00.0: missing latest mrvl/prestera/mvsw_prestera_fw-v4.0.img firmware, fall-back to previous 4.0 version [ 76.376848] Prestera DX 0000:01:00.0: missing latest mrvl/prestera/mvsw_prestera_fw-v4.0.img firmware, fall-back to previous 4.0 version [ 76.389183] Prestera DX 0000:01:00.0: missing latest mrvl/prestera/mvsw_prestera_fw-v4.0.img firmware, fall-back to previous 4.0 version [ 76.401522] Prestera DX 0000:01:00.0: missing latest mrvl/prestera/mvsw_prestera_fw-v4.0.img firmware, fall-back to previous 4.0 version [ 76.413860] Prestera DX 0000:01:00.0: missing latest mrvl/prestera/mvsw_prestera_fw-v4.0.img firmware, fall-back to previous 4.0 version [ 76.426199] Prestera DX 0000:01:00.0: missing latest mrvl/prestera/mvsw_prestera_fw-v4.0.img firmware, fall-back to previous 4.0 version ... Fix this by inverting the check to that we aren't yet at the previous version, and also check the minor version. This also catches the case where both versions are the same, as it was after commit bb5dbf2cc64d ("net: marvell: prestera: add firmware v4.0 support"). With this fix applied: [ 88.499622] Prestera DX 0000:01:00.0: missing latest mrvl/prestera/mvsw_prestera_fw-v4.1.img firmware, fall-back to previous 4.0 version [ 88.511995] Prestera DX 0000:01:00.0: failed to request previous firmware: mrvl/prestera/mvsw_prestera_fw-v4.0.img [ 88.522403] Prestera DX: probe of 0000:01:00.0 failed with error -2 Fixes: 47f26018a414 ("net: marvell: prestera: try to load previous fw version") Signed-off-by: Jonas Gorski <jonas.gorski@bisdn.de> Acked-by: Elad Nachman <enachman@marvell.com> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: Taras Chornyi <taras.chornyi@plvision.eu> Link: https://lore.kernel.org/r/20230802092357.163944-1-jonas.gorski@bisdn.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-03Merge tag 'nfsd-6.5-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd fix from Chuck Lever: - Fix tmpfs splice read support * tag 'nfsd-6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: nfsd: Fix reading via splice
2023-08-03Merge tag 'erofs-for-6.5-rc5-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull erofs fixes from Gao Xiang: - Fix data corruption caused by insufficient decompression on deduplicated compressed extents - Drop a useless s_magic checking in erofs_kill_sb() * tag 'erofs-for-6.5-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: drop unnecessary WARN_ON() in erofs_kill_sb() erofs: fix wrong primary bvec selection on deduplicated extents
2023-08-03Merge tag 's390-6.5-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Heiko Carstens: - Split kernel large page mappings into 4k mappings in case debug pagealloc is enabled again. This got accidentally removed by commit bb1520d581a3 ("s390/mm: start kernel with DAT enabled") - Fix error handling in KVM's sthyi handling - Add missing include to s390's uapi ptrace.h - Update defconfigs * tag 's390-6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/ptrace: add missing linux/const.h include KVM: s390: fix sthyi error handling s390: update defconfigs s390/vmem: split pages when debug pagealloc is enabled
2023-08-03drm/nouveau: remove unused tu102_gr_load() functionArnd Bergmann
tu102_gr_load() is completely unused and can be removed to address this warning: drivers/gpu/drm/nouveau/dispnv50/disp.c:2517:1: error: no previous prototype for 'nv50_display_create' Another patch was sent in the meantime to mark the function static but that would just cause a different warning about an unused function. Fixes: 1cd97b5490c8 ("drm/nouveau/gr/tu102-: use sw_veid_bundle_init from firmware") Link: https://lore.kernel.org/all/CACO55tuaNOYphHyB9+ygi9AnXVuF49etsW7x2X5K5iEtFNAAyw@mail.gmail.com/ Link: https://lore.kernel.org/all/20230417210310.2443152-1-arnd@kernel.org/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Karol Herbst <kherbst@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230803143358.13563-1-arnd@kernel.org
2023-08-03drm/doc: fix underline for section "DRM Sync Objects"Simon Ser
It doesn't line up. Signed-off-by: Simon Ser <contact@emersion.fr> Suggested-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230803102505.392577-1-contact@emersion.fr
2023-08-03arm64/ptrace: Flush FP state when setting ZT0Mark Brown
When setting ZT0 via ptrace we do not currently force a reload of the floating point register state from memory, do that to ensure that the newly set value gets loaded into the registers on next task execution. The function was templated off the function for FPSIMD which due to our providing the option of embedding a FPSIMD regset within the SVE regset does not directly include the flush. Fixes: f90b529bcbe5 ("arm64/sme: Implement ZT0 ptrace support") Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230803-arm64-fix-ptrace-zt0-flush-v1-1-72e854eaf96e@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2023-08-03arm64/fpsimd: Clear SME state in the target task when setting the VLMark Brown
When setting SME vector lengths we clear TIF_SME to reenable SME traps, doing a reallocation of the backing storage on next use. We do this using clear_thread_flag() which operates on the current thread, meaning that when setting the vector length via ptrace we may both not force traps for the target task and force a spurious flush of any SME state that the tracing task may have. Clear the flag in the target task. Fixes: e12310a0d30f ("arm64/sme: Implement ptrace support for streaming mode SVE registers") Reported-by: David Spickett <David.Spickett@arm.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230803-arm64-fix-ptrace-tif-sme-v1-1-88312fd6fbfd@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2023-08-03HID: i2c-hid: add more DRM dependenciesArnd Bergmann
When a symbol is selected that has extra dependencies, anything that selects it must have the same dependencies. With the added CONFIG_DRM reference from I2C_HID_CORE, this broke a couple of drivers that now also depend on DRM: WARNING: unmet direct dependencies detected for I2C_HID_CORE Depends on [m]: HID_SUPPORT [=y] && I2C_HID [=y] && (DRM [=m] || !DRM [=m]) Selected by [y]: - I2C_HID_OF [=y] && HID_SUPPORT [=y] && I2C_HID [=y] - I2C_HID_ACPI [=y] && HID_SUPPORT [=y] && I2C_HID [=y] && ACPI [=y] - I2C_HID_OF_GOODIX [=y] && HID_SUPPORT [=y] && I2C_HID [=y] && OF [=y] x86_64-linux-ld: vmlinux.o: in function `i2c_hid_core_remove': (.text+0xfc8826): undefined reference to `drm_panel_remove_follower' x86_64-linux-ld: vmlinux.o: in function `i2c_hid_core_probe': (.text+0xfc8da0): undefined reference to `drm_is_panel_follower' Add the corresponding DRM||!DRM dependencies on each one that is affected. Fixes: 96a37bfd232ae ("HID: i2c-hid: Support being a panel follower") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230802124947.1355415-1-arnd@kernel.org
2023-08-03fbdev/ps3fb: Build without kernel deviceThomas Zimmermann
Use fb_info() to print status message at the end of the probe function, which avoids decoding the devices. fb_info() works with or without an fbdev kernel device. Fixes the following error: ../drivers/video/fbdev/ps3fb.c: In function 'ps3fb_probe': ../drivers/video/fbdev/ps3fb.c:1172:40: error: 'struct fb_info' has no member named 'dev' 1172 | dev_driver_string(info->dev), dev_name(info->dev), | ^~ ../include/linux/dev_printk.h:110:37: note: in definition of macro 'dev_printk_index_wrap' 110 | _p_func(dev, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ ../drivers/video/fbdev/ps3fb.c:1171:9: note: in expansion of macro 'dev_info' 1171 | dev_info(info->device, "%s %s, using %u KiB of video memory\n", | ^~~~~~~~ ../drivers/video/fbdev/ps3fb.c:1172:61: error: 'struct fb_info' has no member named 'dev' 1172 | dev_driver_string(info->dev), dev_name(info->dev), | ^~ ../include/linux/dev_printk.h:110:37: note: in definition of macro 'dev_printk_index_wrap' 110 | _p_func(dev, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~ ../drivers/video/fbdev/ps3fb.c:1171:9: note: in expansion of macro 'dev_info' 1171 | dev_info(info->device, "%s %s, using %u KiB of video memory\n", | ^~~~~~~~ Reported-by: Randy Dunlap <rdunlap@infradead.org> Closes: https://lore.kernel.org/lkml/ccc63065-2976-88ef-1211-731330bf2866@infradead.org/ Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: 701d2054fa31 ("fbdev: Make support for userspace interfaces configurable") Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Helge Deller <deller@gmx.de> Cc: Javier Martinez Canillas <javierm@redhat.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Bagas Sanjaya <bagasdotme@gmail.com> Cc: Thorsten Leemhuis <regressions@leemhuis.info> Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Acked-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Link: https://patchwork.freedesktop.org/patch/msgid/20230731175535.11345-1-tzimmermann@suse.de
2023-08-03ASoC: fsl: micfil: Use dual license micfil codeDaniel Baluta
We need this in order to easily reuse register definitions and some functions with Sound Open Firmware driver. According to Documentation/process/license-rules.rst: "Dual BSD/GPL" The module is dual licensed under a GPL v2 variant or BSD license choice. The exact variant of the BSD license can only be determined via the license information in the corresponding source files. so use "Dual BSD/GPL" for license string. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.kernel.org/r/20230803072638.640789-1-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-03gpio: sim: mark the GPIO chip as a one that can sleepBartosz Golaszewski
Simulated chips use a mutex for synchronization in driver callbacks so they must not be called from interrupt context. Set the can_sleep field of the GPIO chip to true to force users to only use threaded irqs. Fixes: cb8c474e79be ("gpio: sim: new testing module") Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2023-08-03parisc: unaligned: Add required spaces after ','hanyu001@208suo.com
Fix checkpatch warnings: unaligned.c:475: ERROR: space required after that ',' Signed-off-by: Yu Han <hanyu001@208suo.com> Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-03parport: gsc: remove DMA leftover codeArnd Bergmann
This driver does not actually work with DMA mode, but still tries to call ISA DMA interface functions that are stubbed out on parisc, resulting in a W=1 build warning: drivers/parport/parport_gsc.c: In function 'parport_remove_chip': drivers/parport/parport_gsc.c:389:20: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 389 | free_dma(p->dma); Remove the corresponding code as a prerequisite for turning on -Wempty-body by default in all kernels. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-03parisc: pci-dma: remove unused and dead EISA code and commentPetr Tesarik
Clearly, this code isn't needed, but it gives a false positive when grepping the complete source tree for coherent_dma_mask. Signed-off-by: Petr Tesarik <petr.tesarik.ext@huawei.com> Signed-off-by: Helge Deller <deller@gmx.de>
2023-08-03parisc/mm: preallocate fixmap page tables at initMike Rapoport (IBM)
Christoph Biedl reported early OOM on recent kernels: swapper: page allocation failure: order:0, mode:0x100(__GFP_ZERO), nodemask=(null) CPU: 0 PID: 0 Comm: swapper Not tainted 6.3.0-rc4+ #16 Hardware name: 9000/785/C3600 Backtrace: [<10408594>] show_stack+0x48/0x5c [<10e152d8>] dump_stack_lvl+0x48/0x64 [<10e15318>] dump_stack+0x24/0x34 [<105cf7f8>] warn_alloc+0x10c/0x1c8 [<105d068c>] __alloc_pages+0xbbc/0xcf8 [<105d0e4c>] __get_free_pages+0x28/0x78 [<105ad10c>] __pte_alloc_kernel+0x30/0x98 [<10406934>] set_fixmap+0xec/0xf4 [<10411ad4>] patch_map.constprop.0+0xa8/0xdc [<10411bb0>] __patch_text_multiple+0xa8/0x208 [<10411d78>] patch_text+0x30/0x48 [<1041246c>] arch_jump_label_transform+0x90/0xcc [<1056f734>] jump_label_update+0xd4/0x184 [<1056fc9c>] static_key_enable_cpuslocked+0xc0/0x110 [<1056fd08>] static_key_enable+0x1c/0x2c [<1011362c>] init_mem_debugging_and_hardening+0xdc/0xf8 [<1010141c>] start_kernel+0x5f0/0xa98 [<10105da8>] start_parisc+0xb8/0xe4 Mem-Info: active_anon:0 inactive_anon:0 isolated_anon:0 active_file:0 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 slab_reclaimable:0 slab_unreclaimable:0 mapped:0 shmem:0 pagetables:0 sec_pagetables:0 bounce:0 kernel_misc_reclaimable:0 free:0 free_pcp:0 free_cma:0 Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB +writeback_tmp:0kB kernel_stack:0kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB +present:1048576kB managed:1039360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB 0 total pagecache pages 0 pages in swap cache Free swap = 0kB Total swap = 0kB 262144 pages RAM 0 pages HighMem/MovableOnly 2304 pages reserved Backtrace: [<10411d78>] patch_text+0x30/0x48 [<1041246c>] arch_jump_label_transform+0x90/0xcc [<1056f734>] jump_label_update+0xd4/0x184 [<1056fc9c>] static_key_enable_cpuslocked+0xc0/0x110 [<1056fd08>] static_key_enable+0x1c/0x2c [<1011362c>] init_mem_debugging_and_hardening+0xdc/0xf8 [<1010141c>] start_kernel+0x5f0/0xa98 [<10105da8>] start_parisc+0xb8/0xe4 Kernel Fault: Code=15 (Data TLB miss fault) at addr 0f7fe3c0 CPU: 0 PID: 0 Comm: swapper Not tainted 6.3.0-rc4+ #16 Hardware name: 9000/785/C3600 This happens because patching static key code temporarily maps it via fixmap and if it happens before page allocator is initialized set_fixmap() cannot allocate memory using pte_alloc_kernel(). Make sure that fixmap page tables are preallocated early so that pte_offset_kernel() in set_fixmap() never resorts to pte allocation. Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org> Acked-by: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Helge Deller <deller@gmx.de> Tested-by: Christoph Biedl <linux-kernel.bfrz@manchmal.in-ulm.de> Tested-by: John David Anglin <dave.anglin@bell.net> Cc: <stable@vger.kernel.org> # v6.4+
generated by cgit (git 2.34.1) at 2025-10-03 11:04:05 +0000