- Linux-stable-mirror - lists.linaro.org

[PATCH] arm64: dts: allwinner: pinephone: Add mount matrix to accelerometer

by Dragan Simic

The way InvenSense MPU-6050 accelerometer is mounted on the user-facing side of the Pine64 PinePhone mainboard, which makes it rotated 90 degrees counter- clockwise, [1] requires the accelerometer's x- and y-axis to be swapped, and the direction of the accelerometer's y-axis to be inverted. Rectify this by adding a mount-matrix to the accelerometer definition in the Pine64 PinePhone dtsi file. [1] https://files.pine64.org/doc/PinePhone/PinePhone%20mainboard%20bottom%20pla… Fixes: 91f480d40942 ("arm64: dts: allwinner: Add initial support for Pine64 PinePhone") Cc: stable(a)vger.kernel.org Helped-by: Ondrej Jirman <megi(a)xff.cz> Helped-by: Andrey Skvortsov <andrej.skvortzov(a)gmail.com> Signed-off-by: Dragan Simic <dsimic(a)manjaro.org> --- Notes: See also the linux-sunxi thread [2] that has led to this patch, which provides a rather detailed analysis with additional details and pictures. This patch effectively replaces the patch submitted in that thread. [2] https://lore.kernel.org/linux-sunxi/20240916204521.2033218-1-andrej.skvortz… arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi index 6eab61a12cd8..b844759f52c0 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi @@ -212,6 +212,9 @@ accelerometer@68 { interrupts = <7 5 IRQ_TYPE_EDGE_RISING>; /* PH5 */ vdd-supply = <&reg_dldo1>; vddio-supply = <&reg_dldo1>; + mount-matrix = "0", "1", "0", + "-1", "0", "0", + "0", "0", "1"; }; };

3 months, 2 weeks

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+ mm-readahead-fix-large-folio-support-in-async-readahead.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mm/readahead: fix large folio support in async readahead has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-readahead-fix-large-folio-support-in-async-readahead.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Yafang Shao <laoar.shao(a)gmail.com> Subject: mm/readahead: fix large folio support in async readahead Date: Fri, 8 Nov 2024 22:17:10 +0800 When testing large folio support with XFS on our servers, we observed that only a few large folios are mapped when reading large files via mmap. After a thorough analysis, I identified it was caused by the `/sys/block/*/queue/read_ahead_kb` setting. On our test servers, this parameter is set to 128KB. After I tune it to 2MB, the large folio can work as expected. However, I believe the large folio behavior should not be dependent on the value of read_ahead_kb. It would be more robust if the kernel can automatically adopt to it. With /sys/block/*/queue/read_ahead_kb set to 128KB and performing a sequential read on a 1GB file using MADV_HUGEPAGE, the differences in /proc/meminfo are as follows: - before this patch FileHugePages: 18432 kB FilePmdMapped: 4096 kB - after this patch FileHugePages: 1067008 kB FilePmdMapped: 1048576 kB This shows that after applying the patch, the entire 1GB file is mapped to huge pages. The stable list is CCed, as without this patch, large folios don't function optimally in the readahead path. It's worth noting that if read_ahead_kb is set to a larger value that isn't aligned with huge page sizes (e.g., 4MB + 128KB), it may still fail to map to hugepages. Link: https://lkml.kernel.org/r/20241108141710.9721-1-laoar.shao@gmail.com Fixes: 4687fdbb805a ("mm/filemap: Support VM_HUGEPAGE for file mappings") Suggested-by: Matthew Wilcox <willy(a)infradead.org> Signed-off-by: Yafang Shao <laoar.shao(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/readahead.c | 2 ++ 1 file changed, 2 insertions(+) --- a/mm/readahead.c~mm-readahead-fix-large-folio-support-in-async-readahead +++ a/mm/readahead.c @@ -385,6 +385,8 @@ static unsigned long get_next_ra_size(st return 4 * cur; if (cur <= max / 2) return 2 * cur; + if (cur > max) + return cur; return max; } _ Patches currently in -mm which might be from laoar.shao(a)gmail.com are mm-readahead-fix-large-folio-support-in-async-readahead.patch

3 months, 2 weeks

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+ nommu-pass-null-argument-to-vma_iter_prealloc.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: nommu: pass NULL argument to vma_iter_prealloc() has been added to the -mm mm-hotfixes-unstable branch. Its filename is nommu-pass-null-argument-to-vma_iter_prealloc.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Hajime Tazaki <thehajime(a)gmail.com> Subject: nommu: pass NULL argument to vma_iter_prealloc() Date: Sat, 9 Nov 2024 07:28:34 +0900 When deleting a vma entry from a maple tree, it has to pass NULL to vma_iter_prealloc() in order to calculate internal state of the tree, but it passed a wrong argument. As a result, nommu kernels crashed upon accessing a vma iterator, such as acct_collect() reading the size of vma entries after do_munmap(). This commit fixes this issue by passing a right argument to the preallocation call. Link: https://lkml.kernel.org/r/20241108222834.3625217-1-thehajime@gmail.com Fixes: b5df09226450 ("mm: set up vma iterator for vma_iter_prealloc() calls") Signed-off-by: Hajime Tazaki <thehajime(a)gmail.com> Reviewed-by: Liam R. Howlett <Liam.Howlett(a)Oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/nommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/nommu.c~nommu-pass-null-argument-to-vma_iter_prealloc +++ a/mm/nommu.c @@ -573,7 +573,7 @@ static int delete_vma_from_mm(struct vm_ VMA_ITERATOR(vmi, vma->vm_mm, vma->vm_start); vma_iter_config(&vmi, vma->vm_start, vma->vm_end); - if (vma_iter_prealloc(&vmi, vma)) { + if (vma_iter_prealloc(&vmi, NULL)) { pr_warn("Allocation of vma tree for process %d failed\n", current->pid); return -ENOMEM; _ Patches currently in -mm which might be from thehajime(a)gmail.com are nommu-pass-null-argument-to-vma_iter_prealloc.patch

3 months, 2 weeks

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[PATCH stable 6.11.y] netfs: reset subreq->iov_iter before netfs_clear_unread() tail clean

by Christian Ebner

Fixes file corruption issues when reading contents via ceph client. Call netfs_reset_subreq_iter() to align subreq->io_iter before calling netfs_clear_unread() to clear tail, as subreq->io_iter count and subreq->transferred might not be aligned after incomplete I/O, having the subreq's NETFS_SREQ_CLEAR_TAIL set. Based on ee4cdf7b ("netfs: Speed up buffered reading"), which introduces a fix for the issue in mainline. Fixes: 92b6cc5d ("netfs: Add iov_iters to (sub)requests to describe various buffers") Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219237 Signed-off-by: Christian Ebner <c.ebner(a)proxmox.com> --- Sending this patch in an attempt to backport the fix introduced by commit ee4cdf7b ("netfs: Speed up buffered reading"), which however can not be cherry picked for older kernels, as the patch is not independent from other commits and touches a lot of unrelated (to the fix) code. fs/netfs/io.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/netfs/io.c b/fs/netfs/io.c index d6ada4eba744..500119285346 100644 --- a/fs/netfs/io.c +++ b/fs/netfs/io.c @@ -528,6 +528,7 @@ void netfs_subreq_terminated(struct netfs_io_subrequest *subreq, incomplete: if (test_bit(NETFS_SREQ_CLEAR_TAIL, &subreq->flags)) { + netfs_reset_subreq_iter(rreq, subreq); netfs_clear_unread(subreq); subreq->transferred = subreq->len; goto complete; -- 2.39.5

3 months, 2 weeks

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[PATCH] spi: Fix deadlock when adding SPI controllers on SPI buses

by Hardik Gohil

From: Mark Brown <broonie(a)kernel.org> [ Upstream commit 6098475d4cb48d821bdf453c61118c56e26294f0 ] Currently we have a global spi_add_lock which we take when adding new devices so that we can check that we're not trying to reuse a chip select that's already controlled. This means that if the SPI device is itself a SPI controller and triggers the instantiation of further SPI devices we trigger a deadlock as we try to register and instantiate those devices while in the process of doing so for the parent controller and hence already holding the global spi_add_lock. Since we only care about concurrency within a single SPI bus move the lock to be per controller, avoiding the deadlock. This can be easily triggered in the case of spi-mux. Reported-by: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Hardik Gohil <hgohil(a)mvista.com> --- This fix was not backported to v5.4 and 5.10 Along with this fix please also apply this fix on top of this spi: fix use-after-free of the add_lock mutex commit 6c53b45c71b4920b5e62f0ea8079a1da382b9434 upstream. Commit 6098475d4cb4 ("spi: Fix deadlock when adding SPI controllers on SPI buses") introduced a per-controller mutex. But mutex_unlock() of said lock is called after the controller is already freed: drivers/spi/spi.c | 15 +++++---------- include/linux/spi/spi.h | 3 +++ 2 files changed, 8 insertions(+), 10 deletions(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 0f9410e..58f1947 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -472,12 +472,6 @@ static LIST_HEAD(spi_controller_list); */ static DEFINE_MUTEX(board_lock); -/* - * Prevents addition of devices with same chip select and - * addition of devices below an unregistering controller. - */ -static DEFINE_MUTEX(spi_add_lock); - /** * spi_alloc_device - Allocate a new SPI device * @ctlr: Controller to which device is connected @@ -580,7 +574,7 @@ int spi_add_device(struct spi_device *spi) * chipselect **BEFORE** we call setup(), else we'll trash * its configuration. Lock against concurrent add() calls. */ - mutex_lock(&spi_add_lock); + mutex_lock(&ctlr->add_lock); status = bus_for_each_dev(&spi_bus_type, NULL, spi, spi_dev_check); if (status) { @@ -624,7 +618,7 @@ int spi_add_device(struct spi_device *spi) } done: - mutex_unlock(&spi_add_lock); + mutex_unlock(&ctlr->add_lock); return status; } EXPORT_SYMBOL_GPL(spi_add_device); @@ -2512,6 +2506,7 @@ int spi_register_controller(struct spi_controller *ctlr) spin_lock_init(&ctlr->bus_lock_spinlock); mutex_init(&ctlr->bus_lock_mutex); mutex_init(&ctlr->io_mutex); + mutex_init(&ctlr->add_lock); ctlr->bus_lock_flag = 0; init_completion(&ctlr->xfer_completion); if (!ctlr->max_dma_len) @@ -2657,7 +2652,7 @@ void spi_unregister_controller(struct spi_controller *ctlr) /* Prevent addition of new devices, unregister existing ones */ if (IS_ENABLED(CONFIG_SPI_DYNAMIC)) - mutex_lock(&spi_add_lock); + mutex_lock(&ctlr->add_lock); device_for_each_child(&ctlr->dev, NULL, __unregister); @@ -2688,7 +2683,7 @@ void spi_unregister_controller(struct spi_controller *ctlr) mutex_unlock(&board_lock); if (IS_ENABLED(CONFIG_SPI_DYNAMIC)) - mutex_unlock(&spi_add_lock); + mutex_unlock(&ctlr->add_lock); } EXPORT_SYMBOL_GPL(spi_unregister_controller); diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index ca39b33..1b9cb90 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -483,6 +483,9 @@ struct spi_controller { /* I/O mutex */ struct mutex io_mutex; + /* Used to avoid adding the same CS twice */ + struct mutex add_lock; + /* lock and mutex for SPI bus locking */ spinlock_t bus_lock_spinlock; struct mutex bus_lock_mutex; -- 2.7.4

3 months, 2 weeks

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[PATCH] drm/rockchip: cdn-dp: Use drm_connector_helper_hpd_irq_event()

by Thomas Zimmermann

The code for detecting and updating the connector status in cdn_dp_pd_event_work() has a number of problems. - It does not aquire the locks to call the detect helper and update the connector status. These are struct drm_mode_config.connection_mutex and struct drm_mode_config.mutex. - It does not use drm_helper_probe_detect(), which helps with the details of locking and detection. - It uses the connector's status field to determine a change to the connector status. The epoch_counter field is the correct one. The field signals a change even if the connector status' value did not change. Replace the code with a call to drm_connector_helper_hpd_irq_event(), which fixes all these problems. Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> Fixes: 81632df69772 ("drm/rockchip: cdn-dp: do not use drm_helper_hpd_irq_event") Cc: Chris Zhong <zyw(a)rock-chips.com> Cc: Guenter Roeck <groeck(a)chromium.org> Cc: Sandy Huang <hjc(a)rock-chips.com> Cc: "Heiko Stübner" <heiko(a)sntech.de> Cc: Andy Yan <andy.yan(a)rock-chips.com> Cc: dri-devel(a)lists.freedesktop.org Cc: linux-arm-kernel(a)lists.infradead.org Cc: linux-rockchip(a)lists.infradead.org Cc: <stable(a)vger.kernel.org> # v4.11+ --- drivers/gpu/drm/rockchip/cdn-dp-core.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c index b04538907f95..f576b1aa86d1 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.c +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c @@ -947,9 +947,6 @@ static void cdn_dp_pd_event_work(struct work_struct *work) { struct cdn_dp_device *dp = container_of(work, struct cdn_dp_device, event_work); - struct drm_connector *connector = &dp->connector; - enum drm_connector_status old_status; - int ret; mutex_lock(&dp->lock); @@ -1009,11 +1006,7 @@ static void cdn_dp_pd_event_work(struct work_struct *work) out: mutex_unlock(&dp->lock); - - old_status = connector->status; - connector->status = connector->funcs->detect(connector, false); - if (old_status != connector->status) - drm_kms_helper_hotplug_event(dp->drm_dev); + drm_connector_helper_hpd_irq_event(&dp->connector); } static int cdn_dp_pd_event(struct notifier_block *nb, -- 2.47.0

3 months, 2 weeks

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[PATCH 6.1] Revert "wifi: mac80211: fix RCU list iterations"

by Fedor Pchelkin

This reverts commit b0b2dc1eaa7ec509e07a78c9974097168ae565b7 which is commit ac35180032fbc5d80b29af00ba4881815ceefcb6 upstream. The reverted commit is based heavily on wiphy locking changes made by the "wifi: cfg80211/mac80211: locking cleanups" series [1] introduced since 6.7 kernel and not supposed to be backported to old stable branches. It breaks locking rules in the context of old stables leading e.g. to the following lockdep splat there - ieee80211_get_max_required_bw() is actually called under RCU reader lock in 6.1/6.6, not the wiphy mutex. WARNING: CPU: 3 PID: 8711 at net/mac80211/chan.c:248 ieee80211_get_max_required_bw+0x423/0x4e0 net/mac80211/chan.c:248 Modules linked in: CPU: 3 PID: 8711 Comm: kworker/u8:6 Not tainted 6.1.113-syzkaller-00105-g9859ec205cfa #0 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Workqueue: phy155 ieee80211_iface_work RIP: 0010:ieee80211_get_max_required_bw+0x423/0x4e0 net/mac80211/chan.c:248 Call Trace: <TASK> ieee80211_get_chanctx_vif_max_required_bw net/mac80211/chan.c:294 [inline] ieee80211_get_chanctx_max_required_bw net/mac80211/chan.c:336 [inline] _ieee80211_recalc_chanctx_min_def+0x5e6/0xf30 net/mac80211/chan.c:381 ieee80211_recalc_chanctx_min_def+0x21/0x80 net/mac80211/chan.c:462 ieee80211_recalc_min_chandef+0x17a/0x590 net/mac80211/util.c:2908 sta_info_move_state+0x748/0x8c0 net/mac80211/sta_info.c:2301 ieee80211_assoc_success net/mac80211/mlme.c:5001 [inline] ieee80211_rx_mgmt_assoc_resp.cold+0x1335/0x69ec net/mac80211/mlme.c:5201 ieee80211_sta_rx_queued_mgmt+0x40f/0x2270 net/mac80211/mlme.c:5831 ieee80211_iface_process_skb net/mac80211/iface.c:1665 [inline] ieee80211_iface_work+0xa31/0xd30 net/mac80211/iface.c:1722 process_one_work+0xa72/0x1590 kernel/workqueue.c:2292 worker_thread+0x632/0x1240 kernel/workqueue.c:2439 kthread+0x2e1/0x3a0 kernel/kthread.c:376 ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:295 [1]: https://lore.kernel.org/linux-wireless/20230828115927.116700-41-johannes@si… Found by Linux Verification Center (linuxtesting.org) with Syzkaller. Cc: Johannes Berg <johannes(a)sipsolutions.net> Cc: Miriam Rachel Korenblit <miriam.rachel.korenblit(a)intel.com> Signed-off-by: Fedor Pchelkin <pchelkin(a)ispras.ru> --- net/mac80211/chan.c | 4 +--- net/mac80211/mlme.c | 2 +- net/mac80211/scan.c | 2 +- net/mac80211/util.c | 4 +--- 4 files changed, 4 insertions(+), 8 deletions(-) diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index 807bea1a7d3c..f07e34bed8f3 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -245,9 +245,7 @@ ieee80211_get_max_required_bw(struct ieee80211_sub_if_data *sdata, enum nl80211_chan_width max_bw = NL80211_CHAN_WIDTH_20_NOHT; struct sta_info *sta; - lockdep_assert_wiphy(sdata->local->hw.wiphy); - - list_for_each_entry(sta, &sdata->local->sta_list, list) { + list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) { if (sdata != sta->sdata && !(sta->sdata->bss && sta->sdata->bss == sdata->bss)) continue; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index ee9ec74b9553..9a5530ca2f6b 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -660,7 +660,7 @@ static bool ieee80211_add_vht_ie(struct ieee80211_sub_if_data *sdata, bool disable_mu_mimo = false; struct ieee80211_sub_if_data *other; - list_for_each_entry(other, &local->interfaces, list) { + list_for_each_entry_rcu(other, &local->interfaces, list) { if (other->vif.bss_conf.mu_mimo_owner) { disable_mu_mimo = true; break; diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index edbf468e0bea..f1147d156c1f 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -501,7 +501,7 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted) * the scan was in progress; if there was none this will * just be a no-op for the particular interface. */ - list_for_each_entry(sdata, &local->interfaces, list) { + list_for_each_entry_rcu(sdata, &local->interfaces, list) { if (ieee80211_sdata_running(sdata)) ieee80211_queue_work(&sdata->local->hw, &sdata->work); } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 3fe15089b24f..738f1f139a90 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -767,9 +767,7 @@ static void __iterate_interfaces(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata; bool active_only = iter_flags & IEEE80211_IFACE_ITER_ACTIVE; - list_for_each_entry_rcu(sdata, &local->interfaces, list, - lockdep_is_held(&local->iflist_mtx) || - lockdep_is_held(&local->hw.wiphy->mtx)) { + list_for_each_entry_rcu(sdata, &local->interfaces, list) { switch (sdata->vif.type) { case NL80211_IFTYPE_MONITOR: if (!(sdata->u.mntr.flags & MONITOR_FLAG_ACTIVE)) -- 2.39.5

3 months, 2 weeks

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[PATCH 6.6] Revert "wifi: mac80211: fix RCU list iterations"

by Fedor Pchelkin

This reverts commit f37319609335d3eb2f7edfec4bad7996668a4d29 which is commit ac35180032fbc5d80b29af00ba4881815ceefcb6 upstream. The reverted commit is based heavily on wiphy locking changes made by the "wifi: cfg80211/mac80211: locking cleanups" series [1] introduced since 6.7 kernel and not supposed to be backported to old stable branches. It breaks locking rules in the context of old stables leading e.g. to the following lockdep splat there - ieee80211_get_max_required_bw() is actually called under RCU reader lock in 6.1/6.6, not the wiphy mutex. WARNING: CPU: 3 PID: 8711 at net/mac80211/chan.c:248 ieee80211_get_max_required_bw+0x423/0x4e0 net/mac80211/chan.c:248 Modules linked in: CPU: 3 PID: 8711 Comm: kworker/u8:6 Not tainted 6.1.113-syzkaller-00105-g9859ec205cfa #0 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 Workqueue: phy155 ieee80211_iface_work RIP: 0010:ieee80211_get_max_required_bw+0x423/0x4e0 net/mac80211/chan.c:248 Call Trace: <TASK> ieee80211_get_chanctx_vif_max_required_bw net/mac80211/chan.c:294 [inline] ieee80211_get_chanctx_max_required_bw net/mac80211/chan.c:336 [inline] _ieee80211_recalc_chanctx_min_def+0x5e6/0xf30 net/mac80211/chan.c:381 ieee80211_recalc_chanctx_min_def+0x21/0x80 net/mac80211/chan.c:462 ieee80211_recalc_min_chandef+0x17a/0x590 net/mac80211/util.c:2908 sta_info_move_state+0x748/0x8c0 net/mac80211/sta_info.c:2301 ieee80211_assoc_success net/mac80211/mlme.c:5001 [inline] ieee80211_rx_mgmt_assoc_resp.cold+0x1335/0x69ec net/mac80211/mlme.c:5201 ieee80211_sta_rx_queued_mgmt+0x40f/0x2270 net/mac80211/mlme.c:5831 ieee80211_iface_process_skb net/mac80211/iface.c:1665 [inline] ieee80211_iface_work+0xa31/0xd30 net/mac80211/iface.c:1722 process_one_work+0xa72/0x1590 kernel/workqueue.c:2292 worker_thread+0x632/0x1240 kernel/workqueue.c:2439 kthread+0x2e1/0x3a0 kernel/kthread.c:376 ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:295 [1]: https://lore.kernel.org/linux-wireless/20230828115927.116700-41-johannes@si… Found by Linux Verification Center (linuxtesting.org) with Syzkaller. Cc: Johannes Berg <johannes(a)sipsolutions.net> Cc: Miriam Rachel Korenblit <miriam.rachel.korenblit(a)intel.com> Signed-off-by: Fedor Pchelkin <pchelkin(a)ispras.ru> --- net/mac80211/chan.c | 4 +--- net/mac80211/mlme.c | 2 +- net/mac80211/scan.c | 2 +- net/mac80211/util.c | 4 +--- 4 files changed, 4 insertions(+), 8 deletions(-) diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index c09aed6a3cfc..68952752b599 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -245,9 +245,7 @@ ieee80211_get_max_required_bw(struct ieee80211_sub_if_data *sdata, enum nl80211_chan_width max_bw = NL80211_CHAN_WIDTH_20_NOHT; struct sta_info *sta; - lockdep_assert_wiphy(sdata->local->hw.wiphy); - - list_for_each_entry(sta, &sdata->local->sta_list, list) { + list_for_each_entry_rcu(sta, &sdata->local->sta_list, list) { if (sdata != sta->sdata && !(sta->sdata->bss && sta->sdata->bss == sdata->bss)) continue; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index b14c809bcdea..42e2c84ed248 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -732,7 +732,7 @@ static bool ieee80211_add_vht_ie(struct ieee80211_sub_if_data *sdata, bool disable_mu_mimo = false; struct ieee80211_sub_if_data *other; - list_for_each_entry(other, &local->interfaces, list) { + list_for_each_entry_rcu(other, &local->interfaces, list) { if (other->vif.bss_conf.mu_mimo_owner) { disable_mu_mimo = true; break; diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index d4a032f34577..1726e3221d3c 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -490,7 +490,7 @@ static void __ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted) * the scan was in progress; if there was none this will * just be a no-op for the particular interface. */ - list_for_each_entry(sdata, &local->interfaces, list) { + list_for_each_entry_rcu(sdata, &local->interfaces, list) { if (ieee80211_sdata_running(sdata)) wiphy_work_queue(sdata->local->hw.wiphy, &sdata->work); } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 02b5aaad2a15..d682c32821a1 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -745,9 +745,7 @@ static void __iterate_interfaces(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata; bool active_only = iter_flags & IEEE80211_IFACE_ITER_ACTIVE; - list_for_each_entry_rcu(sdata, &local->interfaces, list, - lockdep_is_held(&local->iflist_mtx) || - lockdep_is_held(&local->hw.wiphy->mtx)) { + list_for_each_entry_rcu(sdata, &local->interfaces, list) { switch (sdata->vif.type) { case NL80211_IFTYPE_MONITOR: if (!(sdata->u.mntr.flags & MONITOR_FLAG_ACTIVE)) -- 2.39.5

3 months, 2 weeks

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AMD PMF on 6.11.y

by Mario Limonciello

Hi, 6.11 already supports most functionality of AMD family 0x1a model 0x60, but the amd-pmf driver doesn't load due to a missing device ID. The device ID was added in 6.12 with: commit 8ca8d07857c69 ("platform/x86/amd/pmf: Add SMU metrics table support for 1Ah family 60h model") Can this please come back to 6.11.y to enable it more widely? Thanks!

3 months, 2 weeks

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[PATCH 6.6 000/151] 6.6.60-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.6.60 release. There are 151 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Fri, 08 Nov 2024 12:02:47 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.60-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.6.60-rc1 Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Sequential field availability check in mi_enum_attr() Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amd/display: Add null checks for 'stream' and 'plane' before dereferencing Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-control: Add support for ALSA enum control Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-control: Add support for ALSA switch control Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: SOF: ipc4-topology: Add definition for generic switch/enum control Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Remove BUG_ON call sites Michael Walle <mwalle(a)kernel.org> mtd: spi-nor: winbond: fix w25q128 regression David Hildenbrand <david(a)redhat.com> mm: don't install PMD mappings when THPs are disabled by the hw/process/vma Kefeng Wang <wangkefeng.wang(a)huawei.com> mm: huge_memory: add vma_thp_disabled() and thp_disabled_by_hw() Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: mvm: fix 6 GHz scan construction Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix kernel bug due to missing clearing of checked flag Zong-Zhe Yang <kevin_yang(a)realtek.com> wifi: mac80211: fix NULL dereference at band check in starting tx ba session Pavel Begunkov <asml.silence(a)gmail.com> io_uring: always lock __io_cqring_overflow_flush Haibo Chen <haibo.chen(a)nxp.com> arm64: dts: imx8ulp: correct the flexspi compatible string Gregory Price <gourry(a)gourry.net> vmscan,migrate: fix page count imbalance on node stats when demoting pages Jens Axboe <axboe(a)kernel.dk> io_uring/rw: fix missing NOWAIT check for O_DIRECT start write Andrey Konovalov <andreyknvl(a)gmail.com> kasan: remove vmalloc_percpu test Vitaliy Shevtsov <v.shevtsov(a)maxima.ru> nvmet-auth: assign dh_key to NULL after kfree_sensitive Christoffer Sandberg <cs(a)tuxedo.de> ALSA: hda/realtek: Fix headset mic on TUXEDO Stellaris 16 Gen6 mb1 Christoffer Sandberg <cs(a)tuxedo.de> ALSA: hda/realtek: Fix headset mic on TUXEDO Gemini 17 Gen3 Christoph Hellwig <hch(a)lst.de> xfs: fix finding a last resort AG in xfs_filestream_pick_ag Matt Johnston <matt(a)codeconstruct.com.au> mctp i2c: handle NULL header address Edward Adam Davis <eadavis(a)qq.com> ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow Sabyrzhan Tasbolatov <snovitoll(a)gmail.com> x86/traps: move kmsan check after instrumentation_begin Gatlin Newhouse <gatlin.newhouse(a)gmail.com> x86/traps: Enable UBSAN traps on x86 Matt Fleming <mfleming(a)cloudflare.com> mm/page_alloc: let GFP_ATOMIC order-0 allocs access highatomic reserves Alexander Usyskin <alexander.usyskin(a)intel.com> mei: use kvmalloc for read buffer Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: init: protect sched with rcu_read_lock Hugh Dickins <hughd(a)google.com> iov_iter: fix copy_page_from_iter_atomic() if KMAP_LOCAL_FORCE_MAP Shawn Wang <shawnwang(a)linux.alibaba.com> sched/numa: Fix the potential null pointer dereference in task_numa_work() Dan Williams <dan.j.williams(a)intel.com> cxl/acpi: Ensure ports ready at cxl_acpi_probe() return Dan Williams <dan.j.williams(a)intel.com> cxl/port: Fix cxl_bus_rescan() vs bus_rescan_devices() Chunyan Zhang <zhangchunyan(a)iscas.ac.cn> riscv: Remove duplicated GET_RM Chunyan Zhang <zhangchunyan(a)iscas.ac.cn> riscv: Remove unused GENERATING_ASM_OFFSETS WangYuli <wangyuli(a)uniontech.com> riscv: Use '%u' to format the output of 'cpu' Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> riscv: efi: Set NX compat flag in PE/COFF header Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek: Limit internal Mic boost on Dell platform Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Input: edt-ft5x06 - fix regmap leak when probe fails Alexandre Ghiti <alexghiti(a)rivosinc.com> riscv: vdso: Prevent the compiler from inserting calls to memset() Frank Li <Frank.Li(a)nxp.com> spi: spi-fsl-dspi: Fix crash when not using GPIO chip select Richard Zhu <hongxing.zhu(a)nxp.com> phy: freescale: imx8m-pcie: Do CMN_RST just before PHY PLL lock check Chen Ridong <chenridong(a)huawei.com> cgroup/bpf: use a dedicated workqueue for cgroup bpf destruction Xinyu Zhang <xizhang(a)purestorage.com> block: fix sanity checks in blk_rq_map_user_bvec Ben Chuang <ben.chuang(a)genesyslogic.com.tw> mmc: sdhci-pci-gli: GL9767: Fix low power mode in the SD Express process Ben Chuang <ben.chuang(a)genesyslogic.com.tw> mmc: sdhci-pci-gli: GL9767: Fix low power mode on the set clock function Dan Williams <dan.j.williams(a)intel.com> cxl/port: Fix use-after-free, permit out-of-order decoder shutdown Gil Fine <gil.fine(a)linux.intel.com> thunderbolt: Honor TMU requirements in the domain when setting TMU mode Wladislav Wiebe <wladislav.kw(a)gmail.com> tools/mm: -Werror fixes in page-types/slabinfo Jeongjun Park <aha310510(a)gmail.com> mm: shmem: fix data-race in shmem_getattr() Yunhui Cui <cuiyunhui(a)bytedance.com> RISC-V: ACPI: fix early_ioremap to early_memremap Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential deadlock with newly created symlinks Javier Carrasco <javier.carrasco.cruz(a)gmail.com> iio: light: veml6030: fix microlux value calculation Jinjie Ruan <ruanjinjie(a)huawei.com> iio: gts-helper: Fix memory leaks in iio_gts_build_avail_scale_table() Jinjie Ruan <ruanjinjie(a)huawei.com> iio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table() Zicheng Qu <quzicheng(a)huawei.com> iio: adc: ad7124: fix division by zero in ad7124_set_channel_odr() Zicheng Qu <quzicheng(a)huawei.com> staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg() Ville Syrjälä <ville.syrjala(a)linux.intel.com> wifi: iwlegacy: Clear stale interrupts before resuming device Johannes Berg <johannes.berg(a)intel.com> wifi: cfg80211: clear wdev->cqm_config pointer on free Manikanta Pubbisetty <quic_mpubbise(a)quicinc.com> wifi: ath10k: Fix memory leak in management tx Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower Edward Liaw <edliaw(a)google.com> Revert "selftests/mm: replace atomic_bool with pthread_barrier_t" Edward Liaw <edliaw(a)google.com> Revert "selftests/mm: fix deadlock for fork after pthread_create on ARM" Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "driver core: Fix uevent_show() vs driver detach race" Basavaraj Natikar <Basavaraj.Natikar(a)amd.com> xhci: Use pm_runtime_get to prevent RPM on unsupported systems Faisal Hassan <quic_faisalh(a)quicinc.com> xhci: Fix Link TRB DMA in command ring stopped completion event Johan Hovold <johan+linaro(a)kernel.org> phy: qcom: qmp-usb-legacy: fix NULL-deref on runtime suspend Johan Hovold <johan+linaro(a)kernel.org> phy: qcom: qmp-usb: fix NULL-deref on runtime suspend Javier Carrasco <javier.carrasco.cruz(a)gmail.com> usb: typec: qcom-pmic-typec: use fwnode_handle_put() to release fwnodes Javier Carrasco <javier.carrasco.cruz(a)gmail.com> usb: typec: fix unreleased fwnode_handle in typec_port_register_altmodes() Zijun Hu <quic_zijuhu(a)quicinc.com> usb: phy: Fix API devm_usb_put_phy() can not release the phy Zongmin Zhou <zhouzongmin(a)kylinos.cn> usbip: tools: Fix detach_port() invalid port error path Jan Schär <jan(a)jschaer.ch> ALSA: usb-audio: Add quirks for Dell WD19 dock Zqiang <qiang.zhang1211(a)gmail.com> rcu-tasks: Fix access non-existent percpu rtpcp variable in rcu_tasks_need_gpcb() Paul E. McKenney <paulmck(a)kernel.org> rcu-tasks: Initialize data to eliminate RCU-tasks/do_exit() deadlocks Paul E. McKenney <paulmck(a)kernel.org> rcu-tasks: Add data to eliminate RCU-tasks/do_exit() deadlocks Paul E. McKenney <paulmck(a)kernel.org> rcu-tasks: Pull sampling of ->percpu_dequeue_lim out of loop Alan Stern <stern(a)rowland.harvard.edu> USB: gadget: dummy-hcd: Fix "task hung" problem Andrey Konovalov <andreyknvl(a)gmail.com> usb: gadget: dummy_hcd: execute hrtimer callback in softirq context Marcello Sylvester Bauer <sylv(a)sylv.io> usb: gadget: dummy_hcd: Set transfer interval to 1 microframe Marcello Sylvester Bauer <sylv(a)sylv.io> usb: gadget: dummy_hcd: Switch to hrtimer transfer scheduler Dimitri Sivanich <sivanich(a)hpe.com> misc: sgi-gru: Don't disable preemption in GRU driver Dai Ngo <dai.ngo(a)oracle.com> NFS: remove revoked delegation from server's delegation list Daniel Palmer <daniel(a)0x0f.com> net: amd: mvme147: Fix probe banner message Zhang Rui <rui.zhang(a)intel.com> thermal: intel: int340x: processor: Add MMIO RAPL PL4 support Zhang Rui <rui.zhang(a)intel.com> thermal: intel: int340x: processor: Remove MMIO RAPL CPU hotplug support Pali Rohár <pali(a)kernel.org> cifs: Fix creating native symlinks pointing to current or parent directory Pali Rohár <pali(a)kernel.org> cifs: Improve creating native symlinks pointing to directory Benjamin Marzinski <bmarzins(a)redhat.com> scsi: scsi_transport_fc: Allow setting rport state to current state Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Additional check in ntfs_file_release Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Fix general protection fault in run_is_mapped_full Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Additional check in ni_clear() Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Fix possible deadlock in mi_read Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Add rough attr alloc_size check Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Stale inode instead of bad Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Fix warning possible deadlock in ntfs_set_state Andrew Ballance <andrewjballance(a)gmail.com> fs/ntfs3: Check if more than chunk-size bytes are written lei lu <llfamsec(a)gmail.com> ntfs3: Add bounds checking to mi_enum_attr() Shiju Jose <shiju.jose(a)huawei.com> cxl/events: Fix Trace DRAM Event Record Paulo Alcantara <pc(a)manguebit.com> smb: client: set correct device number on nfs reparse points Paulo Alcantara <pc(a)manguebit.com> smb: client: fix parsing of device numbers Pierre Gondois <pierre.gondois(a)arm.com> ACPI: CPPC: Make rmw_lock a raw_spin_lock David Howells <dhowells(a)redhat.com> afs: Fix missing subdir edit when renamed between parent dirs David Howells <dhowells(a)redhat.com> afs: Automatically generate trace tag enums Xiongfeng Wang <wangxiongfeng2(a)huawei.com> firmware: arm_sdei: Fix the input parameter of cpuhp_remove_state() Marco Elver <elver(a)google.com> kasan: Fix Software Tag-Based KASAN with GCC Christoph Hellwig <hch(a)lst.de> iomap: turn iomap_want_unshare_iter into an inline function Darrick J. Wong <djwong(a)kernel.org> fsdax: dax_unshare_iter needs to copy entire blocks Darrick J. Wong <djwong(a)kernel.org> fsdax: remove zeroing code from dax_unshare_iter Darrick J. Wong <djwong(a)kernel.org> iomap: share iomap_unshare_iter predicate code with fsdax Darrick J. Wong <djwong(a)kernel.org> iomap: don't bother unsharing delalloc extents Christoph Hellwig <hch(a)lst.de> iomap: improve shared block detection in iomap_unshare_iter Toke Høiland-Jørgensen <toke(a)redhat.com> bpf, test_run: Fix LIVE_FRAME frame update after a page has been recycled Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_payload: sanitize offset and length before calling skb_checksum() Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_ipip: Fix memory leak when changing remote IPv6 address Amit Cohen <amcohen(a)nvidia.com> mlxsw: spectrum_ptp: Add missing verification before pushing Tx header Benoît Monin <benoit.monin(a)gmx.fr> net: skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension Sungwoo Kim <iam(a)sung-woo.kim> Bluetooth: hci: fix null-ptr-deref in hci_read_supported_codecs Eric Dumazet <edumazet(a)google.com> netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6() Dong Chenchen <dongchenchen2(a)huawei.com> netfilter: Fix use-after-free in get_info() Wang Liang <wangliang74(a)huawei.com> net: fix crash when config small gso_max_size/gso_ipv4_max_size Byeonguk Jeong <jungbu2855(a)gmail.com> bpf: Fix out-of-bounds write in trie_get_next_key() Zichen Xie <zichenxie0106(a)gmail.com> netdevsim: Add trailing zero to terminate the string in nsim_nexthop_bucket_activity_write() Eduard Zingerman <eddyz87(a)gmail.com> bpf: Force checkpoint when jmp history is too long Yonghong Song <yonghong.song(a)linux.dev> selftests/bpf: Add bpf_percpu_obj_{new,drop}() macro in bpf_experimental.h Pedro Tammela <pctammela(a)mojatatu.com> net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT Pablo Neira Ayuso <pablo(a)netfilter.org> gtp: allow -1 to be specified as file description from userspace Ido Schimmel <idosch(a)nvidia.com> ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_init_flow() Wander Lairson Costa <wander(a)redhat.com> igb: Disable threaded IRQ for igb_msix_other Furong Xu <0x1207(a)gmail.com> net: stmmac: TSO: Fix unbalanced DMA map/unmap for non-paged SKB data Ley Foon Tan <leyfoon.tan(a)starfivetech.com> net: stmmac: dwmac4: Fix high address display by updating reg_space[] from register values Jianbo Liu <jianbol(a)nvidia.com> macsec: Fix use-after-free while sending the offloading packet Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> ASoC: cs42l51: Fix some error handling paths in cs42l51_probe() Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> wifi: iwlwifi: mvm: don't add default link in fw restart flow Daniel Gabay <daniel.gabay(a)intel.com> wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd() Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> wifi: iwlwifi: mvm: disconnect station vifs if recovery failed Selvin Xavier <selvin.xavier(a)broadcom.com> RDMA/bnxt_re: synchronize the qp-handle table array Selvin Xavier <selvin.xavier(a)broadcom.com> RDMA/bnxt_re: Fix the usage of control path spin locks Patrisious Haddad <phaddad(a)nvidia.com> RDMA/mlx5: Round max_rd_atomic/max_dest_rd_atomic up instead of down Leon Romanovsky <leon(a)kernel.org> RDMA/cxgb4: Dump vendor specific QP details Geert Uytterhoeven <geert(a)linux-m68k.org> wifi: brcm80211: BRCM_TRACING should depend on TRACING Remi Pommarel <repk(a)triplefau.lt> wifi: ath11k: Fix invalid ring usage in full monitor mode Felix Fietkau <nbd(a)nbd.name> wifi: mac80211: skip non-uploaded keys in ieee80211_iter_keys Geert Uytterhoeven <geert(a)linux-m68k.org> mac80211: MAC80211_MESSAGE_TRACING should depend on TRACING Ben Hutchings <ben(a)decadent.org.uk> wifi: iwlegacy: Fix "field-spanning write" warning in il_enqueue_hcmd() Georgi Djakov <djakov(a)kernel.org> spi: geni-qcom: Fix boot warning related to pm_runtime and devres Xiu Jianfeng <xiujianfeng(a)huawei.com> cgroup: Fix potential overflow issue when checking max_depth Stefan Kerkmann <s.kerkmann(a)pengutronix.de> Input: xpad - add support for 8BitDo Ultimate 2C Wireless Controller Brenton Simpson <appsforartists(a)google.com> Input: xpad - sort xpad_device by vendor and product ID Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> thermal: core: Free tzp copy along with the thermal zone Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> thermal: core: Rework thermal zone availability check Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> thermal: core: Make thermal_zone_device_unregister() return after freeing the zone ------------- Diffstat: Makefile | 4 +- arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 2 +- arch/riscv/kernel/acpi.c | 4 +- arch/riscv/kernel/asm-offsets.c | 2 - arch/riscv/kernel/cpu-hotplug.c | 2 +- arch/riscv/kernel/efi-header.S | 2 +- arch/riscv/kernel/traps_misaligned.c | 2 - arch/riscv/kernel/vdso/Makefile | 1 + arch/x86/include/asm/bug.h | 12 ++ arch/x86/kernel/traps.c | 71 +++++- block/blk-map.c | 4 +- drivers/acpi/cppc_acpi.c | 9 +- drivers/base/core.c | 48 ++++- drivers/base/module.c | 4 - drivers/cxl/acpi.c | 7 + drivers/cxl/core/hdm.c | 50 ++++- drivers/cxl/core/port.c | 13 +- drivers/cxl/core/region.c | 48 ++--- drivers/cxl/core/trace.h | 17 +- drivers/cxl/cxl.h | 3 +- drivers/firmware/arm_sdei.c | 2 +- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c | 3 + drivers/iio/adc/ad7124.c | 2 +- drivers/iio/industrialio-gts-helper.c | 4 +- drivers/iio/light/veml6030.c | 2 +- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 4 + drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 38 ++-- drivers/infiniband/hw/bnxt_re/qplib_rcfw.h | 2 + drivers/infiniband/hw/cxgb4/provider.c | 1 + drivers/infiniband/hw/mlx5/qp.c | 4 +- drivers/input/joystick/xpad.c | 12 +- drivers/input/touchscreen/edt-ft5x06.c | 19 +- drivers/misc/mei/client.c | 4 +- drivers/misc/sgi-gru/grukservices.c | 2 - drivers/misc/sgi-gru/grumain.c | 4 - drivers/misc/sgi-gru/grutlbpurge.c | 2 - drivers/mmc/host/sdhci-pci-gli.c | 38 ++-- drivers/mtd/spi-nor/winbond.c | 7 +- drivers/net/ethernet/amd/mvme147.c | 7 +- drivers/net/ethernet/intel/igb/igb_main.c | 2 +- .../net/ethernet/mellanox/mlxsw/spectrum_ipip.c | 26 ++- drivers/net/ethernet/mellanox/mlxsw/spectrum_ptp.c | 7 + drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 8 + drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h | 2 + drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 22 +- drivers/net/gtp.c | 22 +- drivers/net/macsec.c | 3 +- drivers/net/mctp/mctp-i2c.c | 3 + drivers/net/netdevsim/fib.c | 4 +- drivers/net/wireless/ath/ath10k/wmi-tlv.c | 7 +- drivers/net/wireless/ath/ath10k/wmi.c | 2 + drivers/net/wireless/ath/ath11k/dp_rx.c | 7 +- drivers/net/wireless/broadcom/brcm80211/Kconfig | 1 + drivers/net/wireless/intel/iwlegacy/common.c | 15 +- drivers/net/wireless/intel/iwlegacy/common.h | 12 ++ drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 22 +- .../net/wireless/intel/iwlwifi/mvm/mld-mac80211.c | 24 ++- drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 3 +- drivers/nvme/target/auth.c | 1 + drivers/phy/freescale/phy-fsl-imx8m-pcie.c | 10 +- drivers/phy/qualcomm/phy-qcom-qmp-usb-legacy.c | 1 + drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 1 + drivers/scsi/scsi_transport_fc.c | 4 +- drivers/spi/spi-fsl-dspi.c | 6 +- drivers/spi/spi-geni-qcom.c | 8 +- drivers/staging/iio/frequency/ad9832.c | 7 +- .../intel/int340x_thermal/processor_thermal_rapl.c | 70 +++--- drivers/thermal/thermal_core.c | 25 ++- drivers/thunderbolt/tb.c | 48 ++++- drivers/usb/gadget/udc/dummy_hcd.c | 57 +++-- drivers/usb/host/xhci-pci.c | 6 +- drivers/usb/host/xhci-ring.c | 16 +- drivers/usb/phy/phy.c | 2 +- drivers/usb/typec/class.c | 1 + drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c | 4 +- fs/afs/dir.c | 25 +++ fs/afs/dir_edit.c | 91 +++++++- fs/afs/internal.h | 2 + fs/dax.c | 49 +++-- fs/iomap/buffered-io.c | 7 +- fs/nfs/delegation.c | 5 + fs/nilfs2/namei.c | 3 + fs/nilfs2/page.c | 1 + fs/ntfs3/file.c | 9 +- fs/ntfs3/frecord.c | 4 +- fs/ntfs3/inode.c | 15 +- fs/ntfs3/lznt.c | 3 + fs/ntfs3/namei.c | 2 +- fs/ntfs3/ntfs_fs.h | 2 +- fs/ntfs3/record.c | 31 ++- fs/ocfs2/file.c | 8 + fs/smb/client/cifs_unicode.c | 17 +- fs/smb/client/reparse.c | 174 ++++++++++++++- fs/smb/client/reparse.h | 9 +- fs/smb/client/smb2inode.c | 3 +- fs/smb/client/smb2proto.h | 1 + fs/xfs/xfs_filestream.c | 23 +- fs/xfs/xfs_trace.h | 15 +- include/acpi/cppc_acpi.h | 2 +- include/linux/compiler-gcc.h | 4 + include/linux/device.h | 3 + include/linux/huge_mm.h | 18 ++ include/linux/iomap.h | 19 ++ include/linux/sched.h | 2 + include/linux/thermal.h | 2 + include/linux/ubsan.h | 5 + include/net/ip_tunnels.h | 2 +- include/trace/events/afs.h | 240 +++------------------ init/init_task.c | 1 + io_uring/io_uring.c | 13 +- io_uring/rw.c | 23 +- kernel/bpf/cgroup.c | 19 +- kernel/bpf/lpm_trie.c | 2 +- kernel/bpf/verifier.c | 9 +- kernel/cgroup/cgroup.c | 4 +- kernel/fork.c | 1 + kernel/rcu/tasks.h | 90 +++++--- kernel/sched/fair.c | 4 +- lib/Kconfig.ubsan | 4 +- lib/iov_iter.c | 6 +- mm/huge_memory.c | 13 +- mm/kasan/kasan_test.c | 27 --- mm/memory.c | 9 + mm/migrate.c | 2 +- mm/page_alloc.c | 10 +- mm/shmem.c | 2 + net/bluetooth/hci_sync.c | 18 +- net/bpf/test_run.c | 1 + net/core/dev.c | 4 + net/core/rtnetlink.c | 4 +- net/ipv6/netfilter/nf_reject_ipv6.c | 15 +- net/mac80211/Kconfig | 2 +- net/mac80211/agg-tx.c | 4 +- net/mac80211/cfg.c | 3 +- net/mac80211/key.c | 42 ++-- net/mptcp/protocol.c | 2 + net/netfilter/nft_payload.c | 3 + net/netfilter/x_tables.c | 2 +- net/sched/sch_api.c | 2 +- net/sunrpc/svc.c | 9 +- net/wireless/core.c | 1 + sound/pci/hda/patch_realtek.c | 23 +- sound/soc/codecs/cs42l51.c | 7 +- sound/soc/sof/ipc4-control.c | 175 ++++++++++++++- sound/soc/sof/ipc4-topology.c | 49 ++++- sound/soc/sof/ipc4-topology.h | 19 +- sound/usb/mixer_quirks.c | 3 + tools/mm/page-types.c | 9 +- tools/mm/slabinfo.c | 4 +- tools/testing/cxl/test/cxl.c | 14 +- tools/testing/selftests/bpf/bpf_experimental.h | 31 +++ tools/testing/selftests/mm/uffd-common.c | 5 +- tools/testing/selftests/mm/uffd-common.h | 3 +- tools/testing/selftests/mm/uffd-unit-tests.c | 21 +- tools/usb/usbip/src/usbip_detach.c | 1 + 155 files changed, 1657 insertions(+), 775 deletions(-)

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