February 2025 - Linux-stable-mirror

Backporting patches to resolve rsa-caam self-test issues in kernel 5.10.231

by Kamila Sionek

Dear Maintainers, I would like to bring to your attention the need for a backport of several patches to the 5.10.X kernel to address issues with self-tests for rsa-caam. In kernel version 5.10.231-rt123, the introduction of commit dead96e1c748ff84ecac83ea3c5a4d7a2e57e051 (crypto: caam - add error check to caam_rsa_set_priv_key_form), which added checks for memory allocation errors, has caused the self-test for rsa-caam to fail in FIPS mode, resulting in the following error message: alg: akcipher: test 1 failed for rsa-caam, err=-12 Kernel panic - not syncing: alg: self-tests for rsa-caam (rsa) failed in fips mode! The following patches should be backported to resolve this issue: 8aaa4044999863199124991dfa489fd248d73789 (crypto: testmgr - some more fixes to RSA test vectors) d824c61df41758f8c045e9522e850b615ee0ca1c (crypto: testmgr - populate RSA CRT parameters in RSA test vectors) ceb31f1c4c6894c4f9e65f4381781917a7a4c898 (crypto: testmgr - fix version number of RSA tests) 88c2d62e7920edb50661656c85932b5cd100069b (crypto: testmgr - Fix wrong test case of RSA) 1040cf9c9e7518600e7fcc24764d1c4b8a1b62f5 (crypto: testmgr - fix wrong key length for pkcs1pad) Thank you for your attention to this matter. Regards, Kamila Sionek General Business

5 months, 4 weeks

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[PATCH] perf/x86/intel: Fix event constraints for LNC

by kan.liang＠linux.intel.com

From: Kan Liang <kan.liang(a)linux.intel.com> According to the latest event list, update the event constraint tables for Lion Cove core. The general rule (the event codes < 0x90 are restricted to counters 0-3.) has been removed. There is no restriction for most of the performance monitoring events. Fixes: a932aa0e868f ("perf/x86: Add Lunar Lake and Arrow Lake support") Reported-by: Amiri Khalil <amiri.khalil(a)intel.com> Signed-off-by: Kan Liang <kan.liang(a)linux.intel.com> Cc: stable(a)vger.kernel.org --- arch/x86/events/intel/core.c | 20 +++++++------------- arch/x86/events/intel/ds.c | 2 +- 2 files changed, 8 insertions(+), 14 deletions(-) diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index da70526194b0..051a5bea0568 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -397,34 +397,28 @@ static struct event_constraint intel_lnc_event_constraints[] = { METRIC_EVENT_CONSTRAINT(INTEL_TD_METRIC_FETCH_LAT, 6), METRIC_EVENT_CONSTRAINT(INTEL_TD_METRIC_MEM_BOUND, 7), + INTEL_EVENT_CONSTRAINT(0x20, 0xf), + + INTEL_UEVENT_CONSTRAINT(0x012a, 0xf), + INTEL_UEVENT_CONSTRAINT(0x012b, 0xf), INTEL_UEVENT_CONSTRAINT(0x0148, 0x4), INTEL_UEVENT_CONSTRAINT(0x0175, 0x4), INTEL_EVENT_CONSTRAINT(0x2e, 0x3ff), INTEL_EVENT_CONSTRAINT(0x3c, 0x3ff), - /* - * Generally event codes < 0x90 are restricted to counters 0-3. - * The 0x2E and 0x3C are exception, which has no restriction. - */ - INTEL_EVENT_CONSTRAINT_RANGE(0x01, 0x8f, 0xf), - INTEL_UEVENT_CONSTRAINT(0x01a3, 0xf), - INTEL_UEVENT_CONSTRAINT(0x02a3, 0xf), INTEL_UEVENT_CONSTRAINT(0x08a3, 0x4), INTEL_UEVENT_CONSTRAINT(0x0ca3, 0x4), INTEL_UEVENT_CONSTRAINT(0x04a4, 0x1), INTEL_UEVENT_CONSTRAINT(0x08a4, 0x1), INTEL_UEVENT_CONSTRAINT(0x10a4, 0x1), INTEL_UEVENT_CONSTRAINT(0x01b1, 0x8), + INTEL_UEVENT_CONSTRAINT(0x01cd, 0x3fc), INTEL_UEVENT_CONSTRAINT(0x02cd, 0x3), - INTEL_EVENT_CONSTRAINT(0xce, 0x1), INTEL_EVENT_CONSTRAINT_RANGE(0xd0, 0xdf, 0xf), - /* - * Generally event codes >= 0x90 are likely to have no restrictions. - * The exception are defined as above. - */ - INTEL_EVENT_CONSTRAINT_RANGE(0x90, 0xfe, 0x3ff), + + INTEL_UEVENT_CONSTRAINT(0x00e0, 0xf), EVENT_CONSTRAINT_END }; diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c index df9499d6e4dc..a04618c47f05 100644 --- a/arch/x86/events/intel/ds.c +++ b/arch/x86/events/intel/ds.c @@ -1199,7 +1199,7 @@ struct event_constraint intel_lnc_pebs_event_constraints[] = { INTEL_FLAGS_UEVENT_CONSTRAINT(0x100, 0x100000000ULL), /* INST_RETIRED.PREC_DIST */ INTEL_FLAGS_UEVENT_CONSTRAINT(0x0400, 0x800000000ULL), - INTEL_HYBRID_LDLAT_CONSTRAINT(0x1cd, 0x3ff), + INTEL_HYBRID_LDLAT_CONSTRAINT(0x1cd, 0x3fc), INTEL_HYBRID_STLAT_CONSTRAINT(0x2cd, 0x3), INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x11d0, 0xf), /* MEM_INST_RETIRED.STLB_MISS_LOADS */ INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_ST(0x12d0, 0xf), /* MEM_INST_RETIRED.STLB_MISS_STORES */ -- 2.38.1

5 months, 4 weeks

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[PATCH] x86/tsc: Always save/restore TSC sched_clock on suspend/resume

by Guilherme G. Piccoli

TSC could be reset in deep ACPI sleep states, even with invariant TSC. That's the reason we have sched_clock() save/restore functions, to deal with this situation. But happens that such functions are guarded with a check for the stability of sched_clock - if not considered stable, the save/restore routines aren't executed. On top of that, we have a clear comment on native_sched_clock() saying that *even* with TSC unstable, we continue using TSC for sched_clock due to its speed. In other words, if we have a situation of TSC getting detected as unstable, it marks the sched_clock as unstable as well, so subsequent S3 sleep cycles could bring bogus sched_clock values due to the lack of the save/restore mechanism, causing warnings like this: [22.954918] ------------[ cut here ]------------ [22.954923] Delta way too big! 18446743750843854390 ts=18446744072977390405 before=322133536015 after=322133536015 write stamp=18446744072977390405 [22.954923] If you just came from a suspend/resume, [22.954923] please switch to the trace global clock: [22.954923] echo global > /sys/kernel/tracing/trace_clock [22.954923] or add trace_clock=global to the kernel command line [22.954937] WARNING: CPU: 2 PID: 5728 at kernel/trace/ring_buffer.c:2890 rb_add_timestamp+0x193/0x1c0 Notice that the above was reproduced even with "trace_clock=global". The fix for that is to _always_ save/restore the sched_clock on suspend cycle _if TSC is used_ as sched_clock - only if we fallback to jiffies the sched_clock_stable() check becomes relevant to save/restore the sched_clock. Cc: stable(a)vger.kernel.org Signed-off-by: Guilherme G. Piccoli <gpiccoli(a)igalia.com> --- arch/x86/kernel/tsc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 34dec0b72ea8..88e5a4ed9db3 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -959,7 +959,7 @@ static unsigned long long cyc2ns_suspend; void tsc_save_sched_clock_state(void) { - if (!sched_clock_stable()) + if (!static_branch_likely(&__use_tsc) && !sched_clock_stable()) return; cyc2ns_suspend = sched_clock(); @@ -979,7 +979,7 @@ void tsc_restore_sched_clock_state(void) unsigned long flags; int cpu; - if (!sched_clock_stable()) + if (!static_branch_likely(&__use_tsc) && !sched_clock_stable()) return; local_irq_save(flags); -- 2.47.1

5 months, 4 weeks

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FAILED: patch "[PATCH] batman-adv: Drop unmanaged ELP metric worker" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 8c8ecc98f5c65947b0070a24bac11e12e47cc65d # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025021839-primal-stiffen-ba9e@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 8c8ecc98f5c65947b0070a24bac11e12e47cc65d Mon Sep 17 00:00:00 2001 From: Sven Eckelmann <sven(a)narfation.org> Date: Mon, 20 Jan 2025 00:06:11 +0100 Subject: [PATCH] batman-adv: Drop unmanaged ELP metric worker The ELP worker needs to calculate new metric values for all neighbors "reachable" over an interface. Some of the used metric sources require locks which might need to sleep. This sleep is incompatible with the RCU list iterator used for the recorded neighbors. The initial approach to work around of this problem was to queue another work item per neighbor and then run this in a new context. Even when this solved the RCU vs might_sleep() conflict, it has a major problems: Nothing was stopping the work item in case it is not needed anymore - for example because one of the related interfaces was removed or the batman-adv module was unloaded - resulting in potential invalid memory accesses. Directly canceling the metric worker also has various problems: * cancel_work_sync for a to-be-deactivated interface is called with rtnl_lock held. But the code in the ELP metric worker also tries to use rtnl_lock() - which will never return in this case. This also means that cancel_work_sync would never return because it is waiting for the worker to finish. * iterating over the neighbor list for the to-be-deactivated interface is currently done using the RCU specific methods. Which means that it is possible to miss items when iterating over it without the associated spinlock - a behaviour which is acceptable for a periodic metric check but not for a cleanup routine (which must "stop" all still running workers) The better approch is to get rid of the per interface neighbor metric worker and handle everything in the interface worker. The original problems are solved by: * creating a list of neighbors which require new metric information inside the RCU protected context, gathering the metric according to the new list outside the RCU protected context * only use rcu_trylock inside metric gathering code to avoid a deadlock when the cancel_delayed_work_sync is called in the interface removal code (which is called with the rtnl_lock held) Cc: stable(a)vger.kernel.org Fixes: c833484e5f38 ("batman-adv: ELP - compute the metric based on the estimated throughput") Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/bat_v.c b/net/batman-adv/bat_v.c index ac11f1f08db0..d35479c465e2 100644 --- a/net/batman-adv/bat_v.c +++ b/net/batman-adv/bat_v.c @@ -113,8 +113,6 @@ static void batadv_v_hardif_neigh_init(struct batadv_hardif_neigh_node *hardif_neigh) { ewma_throughput_init(&hardif_neigh->bat_v.throughput); - INIT_WORK(&hardif_neigh->bat_v.metric_work, - batadv_v_elp_throughput_metric_update); } /** diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c index 65e52de52bcd..b065578b4436 100644 --- a/net/batman-adv/bat_v_elp.c +++ b/net/batman-adv/bat_v_elp.c @@ -18,6 +18,7 @@ #include <linux/if_ether.h> #include <linux/jiffies.h> #include <linux/kref.h> +#include <linux/list.h> #include <linux/minmax.h> #include <linux/netdevice.h> #include <linux/nl80211.h> @@ -26,6 +27,7 @@ #include <linux/rcupdate.h> #include <linux/rtnetlink.h> #include <linux/skbuff.h> +#include <linux/slab.h> #include <linux/stddef.h> #include <linux/string.h> #include <linux/types.h> @@ -41,6 +43,18 @@ #include "routing.h" #include "send.h" +/** + * struct batadv_v_metric_queue_entry - list of hardif neighbors which require + * and metric update + */ +struct batadv_v_metric_queue_entry { + /** @hardif_neigh: hardif neighbor scheduled for metric update */ + struct batadv_hardif_neigh_node *hardif_neigh; + + /** @list: list node for metric_queue */ + struct list_head list; +}; + /** * batadv_v_elp_start_timer() - restart timer for ELP periodic work * @hard_iface: the interface for which the timer has to be reset @@ -137,10 +151,17 @@ static bool batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh, goto default_throughput; } + /* only use rtnl_trylock because the elp worker will be cancelled while + * the rntl_lock is held. the cancel_delayed_work_sync() would otherwise + * wait forever when the elp work_item was started and it is then also + * trying to rtnl_lock + */ + if (!rtnl_trylock()) + return false; + /* if not a wifi interface, check if this device provides data via * ethtool (e.g. an Ethernet adapter) */ - rtnl_lock(); ret = __ethtool_get_link_ksettings(hard_iface->net_dev, &link_settings); rtnl_unlock(); if (ret == 0) { @@ -175,31 +196,19 @@ static bool batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh, /** * batadv_v_elp_throughput_metric_update() - worker updating the throughput * metric of a single hop neighbour - * @work: the work queue item + * @neigh: the neighbour to probe */ -void batadv_v_elp_throughput_metric_update(struct work_struct *work) +static void +batadv_v_elp_throughput_metric_update(struct batadv_hardif_neigh_node *neigh) { - struct batadv_hardif_neigh_node_bat_v *neigh_bat_v; - struct batadv_hardif_neigh_node *neigh; u32 throughput; bool valid; - neigh_bat_v = container_of(work, struct batadv_hardif_neigh_node_bat_v, - metric_work); - neigh = container_of(neigh_bat_v, struct batadv_hardif_neigh_node, - bat_v); - valid = batadv_v_elp_get_throughput(neigh, &throughput); if (!valid) - goto put_neigh; + return; ewma_throughput_add(&neigh->bat_v.throughput, throughput); - -put_neigh: - /* decrement refcounter to balance increment performed before scheduling - * this task - */ - batadv_hardif_neigh_put(neigh); } /** @@ -273,14 +282,16 @@ batadv_v_elp_wifi_neigh_probe(struct batadv_hardif_neigh_node *neigh) */ static void batadv_v_elp_periodic_work(struct work_struct *work) { + struct batadv_v_metric_queue_entry *metric_entry; + struct batadv_v_metric_queue_entry *metric_safe; struct batadv_hardif_neigh_node *hardif_neigh; struct batadv_hard_iface *hard_iface; struct batadv_hard_iface_bat_v *bat_v; struct batadv_elp_packet *elp_packet; + struct list_head metric_queue; struct batadv_priv *bat_priv; struct sk_buff *skb; u32 elp_interval; - bool ret; bat_v = container_of(work, struct batadv_hard_iface_bat_v, elp_wq.work); hard_iface = container_of(bat_v, struct batadv_hard_iface, bat_v); @@ -316,6 +327,8 @@ static void batadv_v_elp_periodic_work(struct work_struct *work) atomic_inc(&hard_iface->bat_v.elp_seqno); + INIT_LIST_HEAD(&metric_queue); + /* The throughput metric is updated on each sent packet. This way, if a * node is dead and no longer sends packets, batman-adv is still able to * react timely to its death. @@ -340,16 +353,28 @@ static void batadv_v_elp_periodic_work(struct work_struct *work) /* Reading the estimated throughput from cfg80211 is a task that * may sleep and that is not allowed in an rcu protected - * context. Therefore schedule a task for that. + * context. Therefore add it to metric_queue and process it + * outside rcu protected context. */ - ret = queue_work(batadv_event_workqueue, - &hardif_neigh->bat_v.metric_work); - - if (!ret) + metric_entry = kzalloc(sizeof(*metric_entry), GFP_ATOMIC); + if (!metric_entry) { batadv_hardif_neigh_put(hardif_neigh); + continue; + } + + metric_entry->hardif_neigh = hardif_neigh; + list_add(&metric_entry->list, &metric_queue); } rcu_read_unlock(); + list_for_each_entry_safe(metric_entry, metric_safe, &metric_queue, list) { + batadv_v_elp_throughput_metric_update(metric_entry->hardif_neigh); + + batadv_hardif_neigh_put(metric_entry->hardif_neigh); + list_del(&metric_entry->list); + kfree(metric_entry); + } + restart_timer: batadv_v_elp_start_timer(hard_iface); out: diff --git a/net/batman-adv/bat_v_elp.h b/net/batman-adv/bat_v_elp.h index 9e2740195fa2..c9cb0a307100 100644 --- a/net/batman-adv/bat_v_elp.h +++ b/net/batman-adv/bat_v_elp.h @@ -10,7 +10,6 @@ #include "main.h" #include <linux/skbuff.h> -#include <linux/workqueue.h> int batadv_v_elp_iface_enable(struct batadv_hard_iface *hard_iface); void batadv_v_elp_iface_disable(struct batadv_hard_iface *hard_iface); @@ -19,6 +18,5 @@ void batadv_v_elp_iface_activate(struct batadv_hard_iface *primary_iface, void batadv_v_elp_primary_iface_set(struct batadv_hard_iface *primary_iface); int batadv_v_elp_packet_recv(struct sk_buff *skb, struct batadv_hard_iface *if_incoming); -void batadv_v_elp_throughput_metric_update(struct work_struct *work); #endif /* _NET_BATMAN_ADV_BAT_V_ELP_H_ */ diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 04f6398b3a40..85a50096f5b2 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -596,9 +596,6 @@ struct batadv_hardif_neigh_node_bat_v { * neighbor */ unsigned long last_unicast_tx; - - /** @metric_work: work queue callback item for metric update */ - struct work_struct metric_work; }; /**

5 months, 4 weeks

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[PATCH v3 1/3] drm/xe/userptr: restore invalidation list on error

by Matthew Auld

On error restore anything still on the pin_list back to the invalidation list on error. For the actual pin, so long as the vma is tracked on either list it should get picked up on the next pin, however it looks possible for the vma to get nuked but still be present on this per vm pin_list leading to corruption. An alternative might be then to instead just remove the link when destroying the vma. v2: - Also add some asserts. - Keep the overzealous locking so that we are consistent with the docs; updating the docs and related bits will be done as a follow up. Fixes: ed2bdf3b264d ("drm/xe/vm: Subclass userptr vmas") Suggested-by: Matthew Brost <matthew.brost(a)intel.com> Signed-off-by: Matthew Auld <matthew.auld(a)intel.com> Cc: Thomas Hellström <thomas.hellstrom(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> # v6.8+ --- drivers/gpu/drm/xe/xe_vm.c | 28 +++++++++++++++++++++------- 1 file changed, 21 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c index d664f2e418b2..3dbfb20a7c60 100644 --- a/drivers/gpu/drm/xe/xe_vm.c +++ b/drivers/gpu/drm/xe/xe_vm.c @@ -667,15 +667,16 @@ int xe_vm_userptr_pin(struct xe_vm *vm) /* Collect invalidated userptrs */ spin_lock(&vm->userptr.invalidated_lock); + xe_assert(vm->xe, list_empty(&vm->userptr.repin_list)); list_for_each_entry_safe(uvma, next, &vm->userptr.invalidated, userptr.invalidate_link) { list_del_init(&uvma->userptr.invalidate_link); - list_move_tail(&uvma->userptr.repin_link, - &vm->userptr.repin_list); + list_add_tail(&uvma->userptr.repin_link, + &vm->userptr.repin_list); } spin_unlock(&vm->userptr.invalidated_lock); - /* Pin and move to temporary list */ + /* Pin and move to bind list */ list_for_each_entry_safe(uvma, next, &vm->userptr.repin_list, userptr.repin_link) { err = xe_vma_userptr_pin_pages(uvma); @@ -691,10 +692,10 @@ int xe_vm_userptr_pin(struct xe_vm *vm) err = xe_vm_invalidate_vma(&uvma->vma); xe_vm_unlock(vm); if (err) - return err; + break; } else { - if (err < 0) - return err; + if (err) + break; list_del_init(&uvma->userptr.repin_link); list_move_tail(&uvma->vma.combined_links.rebind, @@ -702,7 +703,19 @@ int xe_vm_userptr_pin(struct xe_vm *vm) } } - return 0; + if (err) { + down_write(&vm->userptr.notifier_lock); + spin_lock(&vm->userptr.invalidated_lock); + list_for_each_entry_safe(uvma, next, &vm->userptr.repin_list, + userptr.repin_link) { + list_del_init(&uvma->userptr.repin_link); + list_move_tail(&uvma->userptr.invalidate_link, + &vm->userptr.invalidated); + } + spin_unlock(&vm->userptr.invalidated_lock); + up_write(&vm->userptr.notifier_lock); + } + return err; } /** @@ -1067,6 +1080,7 @@ static void xe_vma_destroy(struct xe_vma *vma, struct dma_fence *fence) xe_assert(vm->xe, vma->gpuva.flags & XE_VMA_DESTROYED); spin_lock(&vm->userptr.invalidated_lock); + xe_assert(vm->xe, list_empty(&to_userptr_vma(vma)->userptr.repin_link)); list_del(&to_userptr_vma(vma)->userptr.invalidate_link); spin_unlock(&vm->userptr.invalidated_lock); } else if (!xe_vma_is_null(vma)) { -- 2.48.1

5 months, 4 weeks

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Re: [PATCH] platform/x86: thinkpad_acpi: Add battery quirk for ThinkPad X131e

by Mingcong Bai

Hi all, 在 2025/2/22 00:48, Mingcong Bai 写道: > Based on the dmesg messages from the original reporter: > > [ 4.964073] ACPI: \_SB_.PCI0.LPCB.EC__.HKEY: BCTG evaluated but flagged as error > [ 4.964083] thinkpad_acpi: Error probing battery 2 > > Lenovo ThinkPad X131e also needs this battery quirk. > > Reported-by: Fan Yang <804284660(a)qq.com> > Tested-by: Fan Yang <804284660(a)qq.com> > Co-developed-by: Xi Ruoyao <xry111(a)xry111.site> > Signed-off-by: Xi Ruoyao <xry111(a)xry111.site> > Signed-off-by: Mingcong Bai <jeffbai(a)aosc.io> > --- > drivers/platform/x86/thinkpad_acpi.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c > index 1fcb0f99695a7..64765c6939a50 100644 > --- a/drivers/platform/x86/thinkpad_acpi.c > +++ b/drivers/platform/x86/thinkpad_acpi.c > @@ -9960,6 +9960,7 @@ static const struct tpacpi_quirk battery_quirk_table[] __initconst = { > * Individual addressing is broken on models that expose the > * primary battery as BAT1. > */ > + TPACPI_Q_LNV('G', '8', true), /* ThinkPad X131e */ > TPACPI_Q_LNV('8', 'F', true), /* Thinkpad X120e */ > TPACPI_Q_LNV('J', '7', true), /* B5400 */ > TPACPI_Q_LNV('J', 'I', true), /* Thinkpad 11e */ I forgot to include a Cc to stable. This issue dates back to as far as 5.19 (the oldest version available in our distro repository). Cc: stable(a)vger.kernel.org Best Regards, Mingcong Bai

5 months, 4 weeks

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[PATCH v4 0/4] Venus driver fixes to avoid possible OOB accesses

by Vikash Garodia

This series primarily adds check at relevant places in venus driver where there are possible OOB accesses due to unexpected payload from venus firmware. The patches describes the specific OOB possibility. Please review and share your feedback. Validated on sc7180(v4), rb5(v6) and db410c(v1). Changes in v4: - fix an uninitialize variable(media ci) - Link to v3: https://lore.kernel.org/r/20250128-venus_oob_2-v3-0-0144ecee68d8@quicinc.com Changes in v3: - update the packet parsing logic in hfi_parser. The utility parsing api now returns the size of data parsed, accordingly the parser adjust the remaining bytes, taking care of OOB scenario as well (Bryan) - Link to v2: https://lore.kernel.org/r/20241128-venus_oob_2-v2-0-483ae0a464b8@quicinc.com Changes in v2: - init_codec to always update with latest payload from firmware (Dmitry/Bryan) - Rewrite the logic of packet parsing to consider payload size for different packet type (Bryan) - Consider reading sfr data till available space (Dmitry) - Add reviewed-by tags - Link to v1: https://lore.kernel.org/all/20241105-venus_oob-v1-0-8d4feedfe2bb@quicinc.co… Signed-off-by: Vikash Garodia <quic_vgarodia(a)quicinc.com> --- Vikash Garodia (4): media: venus: hfi_parser: add check to avoid out of bound access media: venus: hfi_parser: refactor hfi packet parsing logic media: venus: hfi: add check to handle incorrect queue size media: venus: hfi: add a check to handle OOB in sfr region drivers/media/platform/qcom/venus/hfi_parser.c | 96 +++++++++++++++++++------- drivers/media/platform/qcom/venus/hfi_venus.c | 15 +++- 2 files changed, 83 insertions(+), 28 deletions(-) --- base-commit: c7ccf3683ac9746b263b0502255f5ce47f64fe0a change-id: 20241115-venus_oob_2-21708239176a Best regards, -- Vikash Garodia <quic_vgarodia(a)quicinc.com>

5 months, 4 weeks

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[PATCH 12/24] drm/amd/display: add a quirk to enable eDP0 on DP1

by Zaeem Mohamed

From: Yilin Chen <Yilin.Chen(a)amd.com> [why] some board designs have eDP0 connected to DP1, need a way to enable support_edp0_on_dp1 flag, otherwise edp related features cannot work [how] do a dmi check during dm initialization to identify systems that require support_edp0_on_dp1. Optimize quirk table with callback functions to set quirk entries, retrieve_dmi_info can set quirks according to quirk entries Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Mario Limonciello <mario.limonciello(a)amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> Signed-off-by: Yilin Chen <Yilin.Chen(a)amd.com> Signed-off-by: Zaeem Mohamed <zaeem.mohamed(a)amd.com> --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 69 +++++++++++++++++-- 1 file changed, 62 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 0d21448ea700..9f53d88ad7ca 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1622,75 +1622,130 @@ static bool dm_should_disable_stutter(struct pci_dev *pdev) return false; } -static const struct dmi_system_id hpd_disconnect_quirk_table[] = { +struct amdgpu_dm_quirks { + bool aux_hpd_discon; + bool support_edp0_on_dp1; +}; + +static struct amdgpu_dm_quirks quirk_entries = { + .aux_hpd_discon = false, + .support_edp0_on_dp1 = false +}; + +static int edp0_on_dp1_callback(const struct dmi_system_id *id) +{ + quirk_entries.support_edp0_on_dp1 = true; + return 0; +} + +static int aux_hpd_discon_callback(const struct dmi_system_id *id) +{ + quirk_entries.aux_hpd_discon = true; + return 0; +} + +static const struct dmi_system_id dmi_quirk_table[] = { { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3660"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3260"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3460"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Tower Plus 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Tower 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex SFF Plus 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex SFF 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Micro Plus 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Micro 7010"), }, }, + { + .callback = edp0_on_dp1_callback, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HP"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Elite mt645 G8 Mobile Thin Client"), + }, + }, + { + .callback = edp0_on_dp1_callback, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HP"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook 665 16 inch G11 Notebook PC"), + }, + }, {} /* TODO: refactor this from a fixed table to a dynamic option */ }; -static void retrieve_dmi_info(struct amdgpu_display_manager *dm) +static void retrieve_dmi_info(struct amdgpu_display_manager *dm, struct dc_init_data *init_data) { - const struct dmi_system_id *dmi_id; + int dmi_id; + struct drm_device *dev = dm->ddev; dm->aux_hpd_discon_quirk = false; + init_data->flags.support_edp0_on_dp1 = false; + + dmi_id = dmi_check_system(dmi_quirk_table); - dmi_id = dmi_first_match(hpd_disconnect_quirk_table); - if (dmi_id) { + if (!dmi_id) + return; + + if (quirk_entries.aux_hpd_discon) { dm->aux_hpd_discon_quirk = true; - DRM_INFO("aux_hpd_discon_quirk attached\n"); + drm_info(dev, "aux_hpd_discon_quirk attached\n"); + } + if (quirk_entries.support_edp0_on_dp1) { + init_data->flags.support_edp0_on_dp1 = true; + drm_info(dev, "aux_hpd_discon_quirk attached\n"); } } @@ -1999,7 +2054,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) if (amdgpu_ip_version(adev, DCE_HWIP, 0) >= IP_VERSION(3, 0, 0)) init_data.num_virtual_links = 1; - retrieve_dmi_info(&adev->dm); + retrieve_dmi_info(&adev->dm, &init_data); if (adev->dm.bb_from_dmub) init_data.bb_from_dmub = adev->dm.bb_from_dmub; -- 2.34.1

5 months, 4 weeks

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[PATCH 02/24] drm/amd/display: Disable PSR-SU on eDP panels

by Zaeem Mohamed

From: Tom Chung <chiahsuan.chung(a)amd.com> [Why] PSR-SU may cause some glitching randomly on several panels. [How] Temporarily disable the PSR-SU and fallback to PSR1 for all eDP panels. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3388 Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Sun peng Li <sunpeng.li(a)amd.com> Signed-off-by: Tom Chung <chiahsuan.chung(a)amd.com> Signed-off-by: Roman Li <roman.li(a)amd.com> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c index 45858bf1523d..e140b7a04d72 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c @@ -54,7 +54,8 @@ static bool link_supports_psrsu(struct dc_link *link) if (amdgpu_dc_debug_mask & DC_DISABLE_PSR_SU) return false; - return dc_dmub_check_min_version(dc->ctx->dmub_srv->dmub); + /* Temporarily disable PSR-SU to avoid glitches */ + return false; } /* -- 2.34.1

5 months, 4 weeks

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[PATCH 12/24] drm/amd/display: add a quirk to enable eDP0 on DP1

by Zaeem Mohamed

From: Yilin Chen <Yilin.Chen(a)amd.com> [why] some board designs have eDP0 connected to DP1, need a way to enable support_edp0_on_dp1 flag, otherwise edp related features cannot work [how] do a dmi check during dm initialization to identify systems that require support_edp0_on_dp1. Optimize quirk table with callback functions to set quirk entries, retrieve_dmi_info can set quirks according to quirk entries Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Mario Limonciello <mario.limonciello(a)amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> Signed-off-by: Yilin Chen <Yilin.Chen(a)amd.com> Signed-off-by: Zaeem Mohamed <zaeem.mohamed(a)amd.com> --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 69 +++++++++++++++++-- 1 file changed, 62 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 0d21448ea700..9f53d88ad7ca 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1622,75 +1622,130 @@ static bool dm_should_disable_stutter(struct pci_dev *pdev) return false; } -static const struct dmi_system_id hpd_disconnect_quirk_table[] = { +struct amdgpu_dm_quirks { + bool aux_hpd_discon; + bool support_edp0_on_dp1; +}; + +static struct amdgpu_dm_quirks quirk_entries = { + .aux_hpd_discon = false, + .support_edp0_on_dp1 = false +}; + +static int edp0_on_dp1_callback(const struct dmi_system_id *id) +{ + quirk_entries.support_edp0_on_dp1 = true; + return 0; +} + +static int aux_hpd_discon_callback(const struct dmi_system_id *id) +{ + quirk_entries.aux_hpd_discon = true; + return 0; +} + +static const struct dmi_system_id dmi_quirk_table[] = { { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3660"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3260"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3460"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Tower Plus 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Tower 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex SFF Plus 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex SFF 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Micro Plus 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Micro 7010"), }, }, + { + .callback = edp0_on_dp1_callback, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HP"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Elite mt645 G8 Mobile Thin Client"), + }, + }, + { + .callback = edp0_on_dp1_callback, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HP"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook 665 16 inch G11 Notebook PC"), + }, + }, {} /* TODO: refactor this from a fixed table to a dynamic option */ }; -static void retrieve_dmi_info(struct amdgpu_display_manager *dm) +static void retrieve_dmi_info(struct amdgpu_display_manager *dm, struct dc_init_data *init_data) { - const struct dmi_system_id *dmi_id; + int dmi_id; + struct drm_device *dev = dm->ddev; dm->aux_hpd_discon_quirk = false; + init_data->flags.support_edp0_on_dp1 = false; + + dmi_id = dmi_check_system(dmi_quirk_table); - dmi_id = dmi_first_match(hpd_disconnect_quirk_table); - if (dmi_id) { + if (!dmi_id) + return; + + if (quirk_entries.aux_hpd_discon) { dm->aux_hpd_discon_quirk = true; - DRM_INFO("aux_hpd_discon_quirk attached\n"); + drm_info(dev, "aux_hpd_discon_quirk attached\n"); + } + if (quirk_entries.support_edp0_on_dp1) { + init_data->flags.support_edp0_on_dp1 = true; + drm_info(dev, "aux_hpd_discon_quirk attached\n"); } } @@ -1999,7 +2054,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) if (amdgpu_ip_version(adev, DCE_HWIP, 0) >= IP_VERSION(3, 0, 0)) init_data.num_virtual_links = 1; - retrieve_dmi_info(&adev->dm); + retrieve_dmi_info(&adev->dm, &init_data); if (adev->dm.bb_from_dmub) init_data.bb_from_dmub = adev->dm.bb_from_dmub; -- 2.34.1

5 months, 4 weeks

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[PATCH 02/24] drm/amd/display: Disable PSR-SU on eDP panels

by Zaeem Mohamed

From: Tom Chung <chiahsuan.chung(a)amd.com> [Why] PSR-SU may cause some glitching randomly on several panels. [How] Temporarily disable the PSR-SU and fallback to PSR1 for all eDP panels. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3388 Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Sun peng Li <sunpeng.li(a)amd.com> Signed-off-by: Tom Chung <chiahsuan.chung(a)amd.com> Signed-off-by: Roman Li <roman.li(a)amd.com> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c index 45858bf1523d..e140b7a04d72 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c @@ -54,7 +54,8 @@ static bool link_supports_psrsu(struct dc_link *link) if (amdgpu_dc_debug_mask & DC_DISABLE_PSR_SU) return false; - return dc_dmub_check_min_version(dc->ctx->dmub_srv->dmub); + /* Temporarily disable PSR-SU to avoid glitches */ + return false; } /* -- 2.34.1

5 months, 4 weeks

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Re Yes..

by Lasith Malinga

Hi, I was looking at your website. I found some errors on your website. We can place your website on the first page of Google. yahoo etc. Can I send you a quote and errors? if interested. I am waiting for your reply Thank you.

5 months, 4 weeks

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[for-linus][PATCH 6/7] ftrace: Correct preemption accounting for function tracing.

by Steven Rostedt

From: Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> The function tracer should record the preemption level at the point when the function is invoked. If the tracing subsystem decrement the preemption counter it needs to correct this before feeding the data into the trace buffer. This was broken in the commit cited below while shifting the preempt-disabled section. Use tracing_gen_ctx_dec() which properly subtracts one from the preemption counter on a preemptible kernel. Cc: stable(a)vger.kernel.org Cc: Wander Lairson Costa <wander(a)redhat.com> Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Thomas Gleixner <tglx(a)linutronix.de> Link: https://lore.kernel.org/20250220140749.pfw8qoNZ@linutronix.de Fixes: ce5e48036c9e7 ("ftrace: disable preemption when recursion locked") Signed-off-by: Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> Tested-by: Wander Lairson Costa <wander(a)redhat.com> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/trace_functions.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c index d358c9935164..df56f9b76010 100644 --- a/kernel/trace/trace_functions.c +++ b/kernel/trace/trace_functions.c @@ -216,7 +216,7 @@ function_trace_call(unsigned long ip, unsigned long parent_ip, parent_ip = function_get_true_parent_ip(parent_ip, fregs); - trace_ctx = tracing_gen_ctx(); + trace_ctx = tracing_gen_ctx_dec(); data = this_cpu_ptr(tr->array_buffer.data); if (!atomic_read(&data->disabled)) @@ -321,7 +321,6 @@ function_no_repeats_trace_call(unsigned long ip, unsigned long parent_ip, struct trace_array *tr = op->private; struct trace_array_cpu *data; unsigned int trace_ctx; - unsigned long flags; int bit; if (unlikely(!tr->function_enabled)) @@ -347,8 +346,7 @@ function_no_repeats_trace_call(unsigned long ip, unsigned long parent_ip, if (is_repeat_check(tr, last_info, ip, parent_ip)) goto out; - local_save_flags(flags); - trace_ctx = tracing_gen_ctx_flags(flags); + trace_ctx = tracing_gen_ctx_dec(); process_repeats(tr, ip, parent_ip, last_info, trace_ctx); trace_function(tr, ip, parent_ip, trace_ctx); -- 2.47.2

5 months, 4 weeks

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[for-linus][PATCH 4/7] fprobe: Fix accounting of when to unregister from function graph

by Steven Rostedt

From: Steven Rostedt <rostedt(a)goodmis.org> When adding a new fprobe, it will update the function hash to the functions the fprobe is attached to and register with function graph to have it call the registered functions. The fprobe_graph_active variable keeps track of the number of fprobes that are using function graph. If two fprobes attach to the same function, it increments the fprobe_graph_active for each of them. But when they are removed, the first fprobe to be removed will see that the function it is attached to is also used by another fprobe and it will not remove that function from function_graph. The logic will skip decrementing the fprobe_graph_active variable. This causes the fprobe_graph_active variable to not go to zero when all fprobes are removed, and in doing so it does not unregister from function graph. As the fgraph ops hash will now be empty, and an empty filter hash means all functions are enabled, this triggers function graph to add a callback to the fprobe infrastructure for every function! # echo "f:myevent1 kernel_clone" >> /sys/kernel/tracing/dynamic_events # echo "f:myevent2 kernel_clone%return" >> /sys/kernel/tracing/dynamic_events # cat /sys/kernel/tracing/enabled_functions kernel_clone (1) tramp: 0xffffffffc0024000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 # > /sys/kernel/tracing/dynamic_events # cat /sys/kernel/tracing/enabled_functions trace_initcall_start_cb (1) tramp: 0xffffffffc0026000 (function_trace_call+0x0/0x170) ->function_trace_call+0x0/0x170 run_init_process (1) tramp: 0xffffffffc0026000 (function_trace_call+0x0/0x170) ->function_trace_call+0x0/0x170 try_to_run_init_process (1) tramp: 0xffffffffc0026000 (function_trace_call+0x0/0x170) ->function_trace_call+0x0/0x170 x86_pmu_show_pmu_cap (1) tramp: 0xffffffffc0026000 (function_trace_call+0x0/0x170) ->function_trace_call+0x0/0x170 cleanup_rapl_pmus (1) tramp: 0xffffffffc0026000 (function_trace_call+0x0/0x170) ->function_trace_call+0x0/0x170 uncore_free_pcibus_map (1) tramp: 0xffffffffc0026000 (function_trace_call+0x0/0x170) ->function_trace_call+0x0/0x170 uncore_types_exit (1) tramp: 0xffffffffc0026000 (function_trace_call+0x0/0x170) ->function_trace_call+0x0/0x170 uncore_pci_exit.part.0 (1) tramp: 0xffffffffc0026000 (function_trace_call+0x0/0x170) ->function_trace_call+0x0/0x170 kvm_shutdown (1) tramp: 0xffffffffc0026000 (function_trace_call+0x0/0x170) ->function_trace_call+0x0/0x170 vmx_dump_msrs (1) tramp: 0xffffffffc0026000 (function_trace_call+0x0/0x170) ->function_trace_call+0x0/0x170 [..] # cat /sys/kernel/tracing/enabled_functions | wc -l 54702 If a fprobe is being removed and all its functions are also traced by other fprobes, still decrement the fprobe_graph_active counter. Cc: stable(a)vger.kernel.org Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Sven Schnelle <svens(a)linux.ibm.com> Cc: Vasily Gorbik <gor(a)linux.ibm.com> Cc: Alexander Gordeev <agordeev(a)linux.ibm.com> Link: https://lore.kernel.org/20250220202055.565129766@goodmis.org Fixes: 4346ba1604093 ("fprobe: Rewrite fprobe on function-graph tracer") Closes: https://lore.kernel.org/all/20250217114918.10397-A-hca@linux.ibm.com/ Reported-by: Heiko Carstens <hca(a)linux.ibm.com> Tested-by: Heiko Carstens <hca(a)linux.ibm.com> Acked-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/fprobe.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/trace/fprobe.c b/kernel/trace/fprobe.c index 62e8f7d56602..33082c4e8154 100644 --- a/kernel/trace/fprobe.c +++ b/kernel/trace/fprobe.c @@ -407,7 +407,8 @@ static void fprobe_graph_remove_ips(unsigned long *addrs, int num) if (!fprobe_graph_active) unregister_ftrace_graph(&fprobe_graph_ops); - ftrace_set_filter_ips(&fprobe_graph_ops.ops, addrs, num, 1, 0); + if (num) + ftrace_set_filter_ips(&fprobe_graph_ops.ops, addrs, num, 1, 0); } static int symbols_cmp(const void *a, const void *b) @@ -677,8 +678,7 @@ int unregister_fprobe(struct fprobe *fp) } del_fprobe_hash(fp); - if (count) - fprobe_graph_remove_ips(addrs, count); + fprobe_graph_remove_ips(addrs, count); kfree_rcu(hlist_array, rcu); fp->hlist_array = NULL; -- 2.47.2

5 months, 4 weeks

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[for-linus][PATCH 3/7] fprobe: Always unregister fgraph function from ops

by Steven Rostedt

From: Steven Rostedt <rostedt(a)goodmis.org> When the last fprobe is removed, it calls unregister_ftrace_graph() to remove the graph_ops from function graph. The issue is when it does so, it calls return before removing the function from its graph ops via ftrace_set_filter_ips(). This leaves the last function lingering in the fprobe's fgraph ops and if a probe is added it also enables that last function (even though the callback will just drop it, it does add unneeded overhead to make that call). # echo "f:myevent1 kernel_clone" >> /sys/kernel/tracing/dynamic_events # cat /sys/kernel/tracing/enabled_functions kernel_clone (1) tramp: 0xffffffffc02f3000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 # echo "f:myevent2 schedule_timeout" >> /sys/kernel/tracing/dynamic_events # cat /sys/kernel/tracing/enabled_functions kernel_clone (1) tramp: 0xffffffffc02f3000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 schedule_timeout (1) tramp: 0xffffffffc02f3000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 # > /sys/kernel/tracing/dynamic_events # cat /sys/kernel/tracing/enabled_functions # echo "f:myevent3 kmem_cache_free" >> /sys/kernel/tracing/dynamic_events # cat /sys/kernel/tracing/enabled_functions kmem_cache_free (1) tramp: 0xffffffffc0219000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 schedule_timeout (1) tramp: 0xffffffffc0219000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 The above enabled a fprobe on kernel_clone, and then on schedule_timeout. The content of the enabled_functions shows the functions that have a callback attached to them. The fprobe attached to those functions properly. Then the fprobes were cleared, and enabled_functions was empty after that. But after adding a fprobe on kmem_cache_free, the enabled_functions shows that the schedule_timeout was attached again. This is because it was still left in the fprobe ops that is used to tell function graph what functions it wants callbacks from. Cc: stable(a)vger.kernel.org Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Sven Schnelle <svens(a)linux.ibm.com> Cc: Vasily Gorbik <gor(a)linux.ibm.com> Cc: Alexander Gordeev <agordeev(a)linux.ibm.com> Link: https://lore.kernel.org/20250220202055.393254452@goodmis.org Fixes: 4346ba1604093 ("fprobe: Rewrite fprobe on function-graph tracer") Tested-by: Heiko Carstens <hca(a)linux.ibm.com> Acked-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/fprobe.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/kernel/trace/fprobe.c b/kernel/trace/fprobe.c index 2560b312ad57..62e8f7d56602 100644 --- a/kernel/trace/fprobe.c +++ b/kernel/trace/fprobe.c @@ -403,11 +403,9 @@ static void fprobe_graph_remove_ips(unsigned long *addrs, int num) lockdep_assert_held(&fprobe_mutex); fprobe_graph_active--; - if (!fprobe_graph_active) { - /* Q: should we unregister it ? */ + /* Q: should we unregister it ? */ + if (!fprobe_graph_active) unregister_ftrace_graph(&fprobe_graph_ops); - return; - } ftrace_set_filter_ips(&fprobe_graph_ops.ops, addrs, num, 1, 0); } -- 2.47.2

5 months, 4 weeks

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[for-linus][PATCH 2/7] ftrace: Do not add duplicate entries in subops manager ops

by Steven Rostedt

From: Steven Rostedt <rostedt(a)goodmis.org> Check if a function is already in the manager ops of a subops. A manager ops contains multiple subops, and if two or more subops are tracing the same function, the manager ops only needs a single entry in its hash. Cc: stable(a)vger.kernel.org Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Sven Schnelle <svens(a)linux.ibm.com> Cc: Vasily Gorbik <gor(a)linux.ibm.com> Cc: Alexander Gordeev <agordeev(a)linux.ibm.com> Link: https://lore.kernel.org/20250220202055.226762894@goodmis.org Fixes: 4f554e955614f ("ftrace: Add ftrace_set_filter_ips function") Tested-by: Heiko Carstens <hca(a)linux.ibm.com> Reviewed-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ftrace.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index bec54dc27204..6b0c25761ccb 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -5718,6 +5718,9 @@ __ftrace_match_addr(struct ftrace_hash *hash, unsigned long ip, int remove) return -ENOENT; free_hash_entry(hash, entry); return 0; + } else if (__ftrace_lookup_ip(hash, ip) != NULL) { + /* Already exists */ + return 0; } entry = add_hash_entry(hash, ip); -- 2.47.2

5 months, 4 weeks

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[for-linus][PATCH 1/7] ftrace: Fix accounting of adding subops to a manager ops

by Steven Rostedt

From: Steven Rostedt <rostedt(a)goodmis.org> Function graph uses a subops and manager ops mechanism to attach to ftrace. The manager ops connects to ftrace and the functions it connects to is defined by a list of subops that it manages. The function hash that defines what the above ops attaches to limits the functions to attach if the hash has any content. If the hash is empty, it means to trace all functions. The creation of the manager ops hash is done by iterating over all the subops hashes. If any of the subops hashes is empty, it means that the manager ops hash must trace all functions as well. The issue is in the creation of the manager ops. When a second subops is attached, a new hash is created by starting it as NULL and adding the subops one at a time. But the NULL ops is mistaken as an empty hash, and once an empty hash is found, it stops the loop of subops and just enables all functions. # echo "f:myevent1 kernel_clone" >> /sys/kernel/tracing/dynamic_events # cat /sys/kernel/tracing/enabled_functions kernel_clone (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 # echo "f:myevent2 schedule_timeout" >> /sys/kernel/tracing/dynamic_events # cat /sys/kernel/tracing/enabled_functions trace_initcall_start_cb (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 run_init_process (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 try_to_run_init_process (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 x86_pmu_show_pmu_cap (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 cleanup_rapl_pmus (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 uncore_free_pcibus_map (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 uncore_types_exit (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 uncore_pci_exit.part.0 (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 kvm_shutdown (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 vmx_dump_msrs (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 vmx_cleanup_l1d_flush (1) tramp: 0xffffffffc0309000 (ftrace_graph_func+0x0/0x60) ->ftrace_graph_func+0x0/0x60 [..] Fix this by initializing the new hash to NULL and if the hash is NULL do not treat it as an empty hash but instead allocate by copying the content of the first sub ops. Then on subsequent iterations, the new hash will not be NULL, but the content of the previous subops. If that first subops attached to all functions, then new hash may assume that the manager ops also needs to attach to all functions. Cc: stable(a)vger.kernel.org Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Heiko Carstens <hca(a)linux.ibm.com> Cc: Sven Schnelle <svens(a)linux.ibm.com> Cc: Vasily Gorbik <gor(a)linux.ibm.com> Cc: Alexander Gordeev <agordeev(a)linux.ibm.com> Link: https://lore.kernel.org/20250220202055.060300046@goodmis.org Fixes: 5fccc7552ccbc ("ftrace: Add subops logic to allow one ops to manage many") Reviewed-by: Masami Hiramatsu (Google) <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt(a)goodmis.org> --- kernel/trace/ftrace.c | 33 ++++++++++++++++++++++----------- 1 file changed, 22 insertions(+), 11 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 728ecda6e8d4..bec54dc27204 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -3220,15 +3220,22 @@ static struct ftrace_hash *copy_hash(struct ftrace_hash *src) * The filter_hash updates uses just the append_hash() function * and the notrace_hash does not. */ -static int append_hash(struct ftrace_hash **hash, struct ftrace_hash *new_hash) +static int append_hash(struct ftrace_hash **hash, struct ftrace_hash *new_hash, + int size_bits) { struct ftrace_func_entry *entry; int size; int i; - /* An empty hash does everything */ - if (ftrace_hash_empty(*hash)) - return 0; + if (*hash) { + /* An empty hash does everything */ + if (ftrace_hash_empty(*hash)) + return 0; + } else { + *hash = alloc_ftrace_hash(size_bits); + if (!*hash) + return -ENOMEM; + } /* If new_hash has everything make hash have everything */ if (ftrace_hash_empty(new_hash)) { @@ -3292,16 +3299,18 @@ static int intersect_hash(struct ftrace_hash **hash, struct ftrace_hash *new_has /* Return a new hash that has a union of all @ops->filter_hash entries */ static struct ftrace_hash *append_hashes(struct ftrace_ops *ops) { - struct ftrace_hash *new_hash; + struct ftrace_hash *new_hash = NULL; struct ftrace_ops *subops; + int size_bits; int ret; - new_hash = alloc_ftrace_hash(ops->func_hash->filter_hash->size_bits); - if (!new_hash) - return NULL; + if (ops->func_hash->filter_hash) + size_bits = ops->func_hash->filter_hash->size_bits; + else + size_bits = FTRACE_HASH_DEFAULT_BITS; list_for_each_entry(subops, &ops->subop_list, list) { - ret = append_hash(&new_hash, subops->func_hash->filter_hash); + ret = append_hash(&new_hash, subops->func_hash->filter_hash, size_bits); if (ret < 0) { free_ftrace_hash(new_hash); return NULL; @@ -3310,7 +3319,8 @@ static struct ftrace_hash *append_hashes(struct ftrace_ops *ops) if (ftrace_hash_empty(new_hash)) break; } - return new_hash; + /* Can't return NULL as that means this failed */ + return new_hash ? : EMPTY_HASH; } /* Make @ops trace evenything except what all its subops do not trace */ @@ -3505,7 +3515,8 @@ int ftrace_startup_subops(struct ftrace_ops *ops, struct ftrace_ops *subops, int filter_hash = alloc_and_copy_ftrace_hash(size_bits, ops->func_hash->filter_hash); if (!filter_hash) return -ENOMEM; - ret = append_hash(&filter_hash, subops->func_hash->filter_hash); + ret = append_hash(&filter_hash, subops->func_hash->filter_hash, + size_bits); if (ret < 0) { free_ftrace_hash(filter_hash); return ret; -- 2.47.2

5 months, 4 weeks

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[PATCH 12/24] drm/amd/display: add a quirk to enable eDP0 on DP1

by Zaeem Mohamed

From: Yilin Chen <Yilin.Chen(a)amd.com> [why] some board designs have eDP0 connected to DP1, need a way to enable support_edp0_on_dp1 flag, otherwise edp related features cannot work [how] do a dmi check during dm initialization to identify systems that require support_edp0_on_dp1. Optimize quirk table with callback functions to set quirk entries, retrieve_dmi_info can set quirks according to quirk entries Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Mario Limonciello <mario.limonciello(a)amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> Signed-off-by: Yilin Chen <Yilin.Chen(a)amd.com> Signed-off-by: Zaeem Mohamed <zaeem.mohamed(a)amd.com> --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 69 +++++++++++++++++-- 1 file changed, 62 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 0d21448ea700..9f53d88ad7ca 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1622,75 +1622,130 @@ static bool dm_should_disable_stutter(struct pci_dev *pdev) return false; } -static const struct dmi_system_id hpd_disconnect_quirk_table[] = { +struct amdgpu_dm_quirks { + bool aux_hpd_discon; + bool support_edp0_on_dp1; +}; + +static struct amdgpu_dm_quirks quirk_entries = { + .aux_hpd_discon = false, + .support_edp0_on_dp1 = false +}; + +static int edp0_on_dp1_callback(const struct dmi_system_id *id) +{ + quirk_entries.support_edp0_on_dp1 = true; + return 0; +} + +static int aux_hpd_discon_callback(const struct dmi_system_id *id) +{ + quirk_entries.aux_hpd_discon = true; + return 0; +} + +static const struct dmi_system_id dmi_quirk_table[] = { { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3660"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3260"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3460"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Tower Plus 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Tower 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex SFF Plus 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex SFF 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Micro Plus 7010"), }, }, { + .callback = aux_hpd_discon_callback, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex Micro 7010"), }, }, + { + .callback = edp0_on_dp1_callback, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HP"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP Elite mt645 G8 Mobile Thin Client"), + }, + }, + { + .callback = edp0_on_dp1_callback, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "HP"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook 665 16 inch G11 Notebook PC"), + }, + }, {} /* TODO: refactor this from a fixed table to a dynamic option */ }; -static void retrieve_dmi_info(struct amdgpu_display_manager *dm) +static void retrieve_dmi_info(struct amdgpu_display_manager *dm, struct dc_init_data *init_data) { - const struct dmi_system_id *dmi_id; + int dmi_id; + struct drm_device *dev = dm->ddev; dm->aux_hpd_discon_quirk = false; + init_data->flags.support_edp0_on_dp1 = false; + + dmi_id = dmi_check_system(dmi_quirk_table); - dmi_id = dmi_first_match(hpd_disconnect_quirk_table); - if (dmi_id) { + if (!dmi_id) + return; + + if (quirk_entries.aux_hpd_discon) { dm->aux_hpd_discon_quirk = true; - DRM_INFO("aux_hpd_discon_quirk attached\n"); + drm_info(dev, "aux_hpd_discon_quirk attached\n"); + } + if (quirk_entries.support_edp0_on_dp1) { + init_data->flags.support_edp0_on_dp1 = true; + drm_info(dev, "aux_hpd_discon_quirk attached\n"); } } @@ -1999,7 +2054,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) if (amdgpu_ip_version(adev, DCE_HWIP, 0) >= IP_VERSION(3, 0, 0)) init_data.num_virtual_links = 1; - retrieve_dmi_info(&adev->dm); + retrieve_dmi_info(&adev->dm, &init_data); if (adev->dm.bb_from_dmub) init_data.bb_from_dmub = adev->dm.bb_from_dmub; -- 2.34.1

5 months, 4 weeks

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[PATCH 02/24] drm/amd/display: Disable PSR-SU on eDP panels

by Zaeem Mohamed

From: Tom Chung <chiahsuan.chung(a)amd.com> [Why] PSR-SU may cause some glitching randomly on several panels. [How] Temporarily disable the PSR-SU and fallback to PSR1 for all eDP panels. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3388 Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Sun peng Li <sunpeng.li(a)amd.com> Signed-off-by: Tom Chung <chiahsuan.chung(a)amd.com> Signed-off-by: Roman Li <roman.li(a)amd.com> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c index 45858bf1523d..e140b7a04d72 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c @@ -54,7 +54,8 @@ static bool link_supports_psrsu(struct dc_link *link) if (amdgpu_dc_debug_mask & DC_DISABLE_PSR_SU) return false; - return dc_dmub_check_min_version(dc->ctx->dmub_srv->dmub); + /* Temporarily disable PSR-SU to avoid glitches */ + return false; } /* -- 2.34.1

5 months, 4 weeks

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[PATCH stable 5.10.y-6.12.y] arm64: mte: Do not allow PROT_MTE on MAP_HUGETLB user mappings

by Catalin Marinas

PROT_MTE (memory tagging extensions) is not supported on all user mmap() types for various reasons (memory attributes, backing storage, CoW handling). The arm64 arch_validate_flags() function checks whether the VM_MTE_ALLOWED flag has been set for a vma during mmap(), usually by arch_calc_vm_flag_bits(). Linux prior to 6.13 does not support PROT_MTE hugetlb mappings. This was added by commit 25c17c4b55de ("hugetlb: arm64: add mte support"). However, earlier kernels inadvertently set VM_MTE_ALLOWED on (MAP_ANONYMOUS | MAP_HUGETLB) mappings by only checking for MAP_ANONYMOUS. Explicitly check MAP_HUGETLB in arch_calc_vm_flag_bits() and avoid setting VM_MTE_ALLOWED for such mappings. Fixes: 9f3419315f3c ("arm64: mte: Add PROT_MTE support to mmap() and mprotect()") Cc: <stable(a)vger.kernel.org> # 5.10.x-6.12.x Reported-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> --- Hi Greg, This patch applies cleanly on top of the stable-rc/linux-6.12.y to 5.10.y LTS, so I'm only sending it once. It's not for 6.13 onwards since those kernels support hugetlbfs with MTE. Thanks, Catalin arch/arm64/include/asm/mman.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/arch/arm64/include/asm/mman.h b/arch/arm64/include/asm/mman.h index 798d965760d4..5a280ac7570c 100644 --- a/arch/arm64/include/asm/mman.h +++ b/arch/arm64/include/asm/mman.h @@ -41,9 +41,12 @@ static inline unsigned long arch_calc_vm_flag_bits(struct file *file, * backed by tags-capable memory. The vm_flags may be overridden by a * filesystem supporting MTE (RAM-based). */ - if (system_supports_mte() && - ((flags & MAP_ANONYMOUS) || shmem_file(file))) - return VM_MTE_ALLOWED; + if (system_supports_mte()) { + if ((flags & MAP_ANONYMOUS) && !(flags & MAP_HUGETLB)) + return VM_MTE_ALLOWED; + if (shmem_file(file)) + return VM_MTE_ALLOWED; + } return 0; }

5 months, 4 weeks

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[PATCH 6.13 000/274] 6.13.4-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.13.4 release. There are 274 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, 21 Feb 2025 08:25:11 +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-6.13.4-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.13.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.13.4-rc1 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "vfio/platform: check the bounds of read/write syscalls" Michal Luczaj <mhal(a)rbox.co> vsock: Orphan socket after transport release Michal Luczaj <mhal(a)rbox.co> vsock: Keep the binding until socket destruction Pavel Begunkov <asml.silence(a)gmail.com> io_uring/kbuf: reallocate buf lists on upgrade Tejun Heo <tj(a)kernel.org> sched_ext: Fix incorrect assumption about migration disabled tasks in task_can_run_on_remote_rq() Avri Altman <avri.altman(a)wdc.com> scsi: ufs: core: Ensure clk_gating.lock is used only after initialization Jakub Kicinski <kuba(a)kernel.org> net: ipv6: fix dst refleaks in rpl, seg6 and ioam6 lwtunnels Dhananjay Ugwekar <dhananjay.ugwekar(a)amd.com> cpufreq/amd-pstate: Remove the goto label in amd_pstate_update_limits Eric Dumazet <edumazet(a)google.com> net: destroy dev->lock later in free_netdev() Juri Lelli <juri.lelli(a)redhat.com> sched/deadline: Check bandwidth overflow earlier for hotplug Juri Lelli <juri.lelli(a)redhat.com> sched/deadline: Correctly account for allocated bandwidth during hotplug Juri Lelli <juri.lelli(a)redhat.com> sched/deadline: Restore dl_server bandwidth on non-destructive root domain changes Chris Brandt <chris.brandt(a)renesas.com> drm: renesas: rz-du: Increase supported resolutions Thomas Hellström <thomas.hellstrom(a)linux.intel.com> drm/xe/tracing: Fix a potential TP_printk UAF Karol Przybylski <karprzy7(a)gmail.com> drm: zynqmp_dp: Fix integer overflow in zynqmp_dp_rate_get() Christian Gmeiner <cgmeiner(a)igalia.com> drm/v3d: Stop active perfmon if it is being destroyed Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu1: don't choke on disabling the writeback connector Stephan Gerhold <stephan.gerhold(a)linaro.org> drm/msm/dpu: fix x1e80100 intf_6 underrun/vsync interrupt Tomi Valkeinen <tomi.valkeinen+renesas(a)ideasonboard.com> drm/rcar-du: dsi: Fix PHY lock bit check Dan Carpenter <dan.carpenter(a)linaro.org> drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit() Devarsh Thakkar <devarsht(a)ti.com> drm/tidss: Clear the interrupt status for interrupts being disabled Devarsh Thakkar <devarsht(a)ti.com> drm/tidss: Fix race condition while handling interrupt registers Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/tidss: Fix issue in irq handling causing irq-flood issue Jens Axboe <axboe(a)kernel.dk> io_uring/uring_cmd: unconditionally copy SQEs at prep time Jakub Kicinski <kuba(a)kernel.org> Reapply "net: skb: introduce and use a single page frag cache" Alexandra Winter <wintera(a)linux.ibm.com> s390/qeth: move netif_napi_add_tx() and napi_enable() from under BH Eric Dumazet <edumazet(a)google.com> ipv6: mcast: add RCU protection to mld_newpack() Caleb Sander Mateos <csander(a)purestorage.com> io_uring/uring_cmd: switch sqe to async_data on EAGAIN Caleb Sander Mateos <csander(a)purestorage.com> io_uring/uring_cmd: don't assume io_uring_cmd_data layout Jens Axboe <axboe(a)kernel.dk> io_uring/uring_cmd: cleanup struct io_uring_cmd_data layout Bart Van Assche <bvanassche(a)acm.org> iavf: Fix a locking bug in an error path Filipe Manana <fdmanana(a)suse.com> btrfs: fix stale page cache after race between readahead and direct IO write David Sterba <dsterba(a)suse.com> btrfs: rename __get_extent_map() and pass btrfs_inode Eric Dumazet <edumazet(a)google.com> ipv6: mcast: extend RCU protection in igmp6_send() Eric Dumazet <edumazet(a)google.com> ndisc: extend RCU protection in ndisc_send_skb() Eric Dumazet <edumazet(a)google.com> openvswitch: use RCU protection in ovs_vport_cmd_fill_info() Eric Dumazet <edumazet(a)google.com> arp: use RCU protection in arp_xmit() Eric Dumazet <edumazet(a)google.com> neighbour: use RCU protection in __neigh_notify() Eric Dumazet <edumazet(a)google.com> ndisc: use RCU protection in ndisc_alloc_skb() Paolo Abeni <pabeni(a)redhat.com> Revert "net: skb: introduce and use a single page frag cache" Jakub Kicinski <kuba(a)kernel.org> net: protect netdev->napi_list with netdev_lock() Jakub Kicinski <kuba(a)kernel.org> net: add netdev->up protected by netdev_lock() Jakub Kicinski <kuba(a)kernel.org> net: make netdev_lock() protect netdev->reg_state Jakub Kicinski <kuba(a)kernel.org> net: add netdev_lock() / netdev_unlock() helpers Jakub Kicinski <kuba(a)kernel.org> eth: iavf: extend the netdev_lock usage Jakub Kicinski <kuba(a)kernel.org> net: make sure we retain NAPI ordering on netdev->napi_list Vicki Pfau <vi(a)endrift.com> HID: hid-steam: Move hidraw input (un)registering to work Vicki Pfau <vi(a)endrift.com> HID: hid-steam: Make sure rumble work is canceled on removal Geert Uytterhoeven <geert+renesas(a)glider.be> genirq: Remove leading space from irq_chip::irq_print_chip() callbacks Kees Cook <kees(a)kernel.org> compiler.h: Move C string helpers into C-only kernel section Eric Dumazet <edumazet(a)google.com> ipv6: icmp: convert to dev_net_rcu() Eric Dumazet <edumazet(a)google.com> ipv6: use RCU protection in ip6_default_advmss() Eric Dumazet <edumazet(a)google.com> flow_dissector: use RCU protection to fetch dev_net() Eric Dumazet <edumazet(a)google.com> ipv4: icmp: convert to dev_net_rcu() Eric Dumazet <edumazet(a)google.com> ipv4: use RCU protection in __ip_rt_update_pmtu() Eric Dumazet <edumazet(a)google.com> ipv4: use RCU protection in inet_select_addr() Eric Dumazet <edumazet(a)google.com> ipv4: use RCU protection in rt_is_expired() Eric Dumazet <edumazet(a)google.com> ipv4: use RCU protection in ipv4_default_advmss() Eric Dumazet <edumazet(a)google.com> net: add dev_net_rcu() helper Eric Dumazet <edumazet(a)google.com> ipv4: use RCU protection in ip_dst_mtu_maybe_forward() Eric Dumazet <edumazet(a)google.com> ipv4: add RCU protection to ip4_dst_hoplimit() Dhananjay Ugwekar <dhananjay.ugwekar(a)amd.com> cpufreq/amd-pstate: Fix cpufreq_policy ref counting Mario Limonciello <mario.limonciello(a)amd.com> cpufreq/amd-pstate: convert mutex use to guard() Dhananjay Ugwekar <Dhananjay.Ugwekar(a)amd.com> cpufreq/amd-pstate: Merge amd_pstate_epp_cpu_offline() and amd_pstate_epp_offline() Dhananjay Ugwekar <Dhananjay.Ugwekar(a)amd.com> cpufreq/amd-pstate: Remove the cppc_state check in offline/online functions Dhananjay Ugwekar <Dhananjay.Ugwekar(a)amd.com> cpufreq/amd-pstate: Refactor amd_pstate_epp_reenable() and amd_pstate_epp_offline() Justin M. Forbes <jforbes(a)fedoraproject.org> rust: kbuild: add -fzero-init-padding-bits to bindgen_skip_cflags Jinghao Jia <jinghao7(a)illinois.edu> samples/hid: fix broken vmlinux path for VMLINUX_BTF Jinghao Jia <jinghao7(a)illinois.edu> samples/hid: remove unnecessary -I flags from libbpf EXTRA_CFLAGS Avri Altman <avri.altman(a)wdc.com> scsi: ufs: Fix toggling of clk_gating.state when clock gating is not allowed Avri Altman <avri.altman(a)wdc.com> scsi: ufs: core: Introduce a new clock_gating lock Avri Altman <avri.altman(a)wdc.com> scsi: ufs: core: Prepare to introduce a new clock_gating lock Avri Altman <avri.altman(a)wdc.com> scsi: ufs: core: Introduce ufshcd_has_pending_tasks() Ashutosh Dixit <ashutosh.dixit(a)intel.com> drm/xe/oa: Set stream->pollin in xe_oa_buffer_check_unlocked Ashutosh Dixit <ashutosh.dixit(a)intel.com> drm/xe/oa/uapi: Expose an unblock after N reports OA property Sai Teja Pottumuttu <sai.teja.pottumuttu(a)intel.com> drm/xe/oa/uapi: Make OA buffer size configurable Waiman Long <longman(a)redhat.com> clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context Waiman Long <longman(a)redhat.com> clocksource: Use pr_info() for "Checking clocksource synchronization" message Jakub Kicinski <kuba(a)kernel.org> net: ipv6: fix dst ref loops in rpl, seg6 and ioam6 lwtunnels Justin Iurman <justin.iurman(a)uliege.be> net: ipv6: rpl_iptunnel: mitigate 2-realloc issue Justin Iurman <justin.iurman(a)uliege.be> net: ipv6: seg6_iptunnel: mitigate 2-realloc issue Justin Iurman <justin.iurman(a)uliege.be> net: ipv6: ioam6_iptunnel: mitigate 2-realloc issue Justin Iurman <justin.iurman(a)uliege.be> include: net: add static inline dst_dev_overhead() to dst.h Filipe Manana <fdmanana(a)suse.com> btrfs: fix hole expansion when writing at an offset beyond EOF Wentao Liang <vulab(a)iscas.ac.cn> mlxsw: Add return value check for mlxsw_sp_port_get_stats_raw() Oliver Upton <oliver.upton(a)linux.dev> ACPI: GTDT: Relax sanity checking on Platform Timers array count Shyam Prasad N <sprasad(a)microsoft.com> cifs: pick channels for individual subrequests Song Yoong Siang <yoong.siang.song(a)intel.com> igc: Set buffer type for empty frames in igc_init_empty_frame Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> ptp: vmclock: Set driver data before its usage Tejun Heo <tj(a)kernel.org> sched_ext: Fix migration disabled handling in targeted dispatches David Woodhouse <dwmw(a)amazon.co.uk> ptp: vmclock: Add .owner to vmclock_miscdev_fops Andy-ld Lu <andy-ld.lu(a)mediatek.com> mmc: mtk-sd: Fix register settings for hs400(es) mode Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> ptp: vmclock: Don't unregister misc device if it was not registered Nathan Chancellor <nathan(a)kernel.org> arm64: Handle .ARM.attributes section in linker scripts Jiasheng Jiang <jiashengjiangcool(a)gmail.com> regmap-irq: Add missing kfree() Lu Baolu <baolu.lu(a)linux.intel.com> iommu: Fix potential memory leak in iopf_queue_remove_device() Josua Mayer <josua(a)solid-run.com> Revert "mmc: sdhci_am654: Add sdhci_am654_start_signal_voltage_switch" Varadarajan Narayanan <quic_varada(a)quicinc.com> regulator: qcom_smd: Add l2, l5 sub-node to mp5496 regulator Tejun Heo <tj(a)kernel.org> sched_ext: Fix incorrect autogroup migration detection Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Make intel_iommu_drain_pasid_prq() cover faults for RID Jann Horn <jannh(a)google.com> partitions: mac: fix handling of bogus partition table Wentao Liang <vulab(a)iscas.ac.cn> gpio: stmpe: Check return value of stmpe_reg_read in stmpe_gpio_irq_sync_unlock Mario Limonciello <mario.limonciello(a)amd.com> gpiolib: acpi: Add a quirk for Acer Nitro ANV14 Niklas Schnelle <schnelle(a)linux.ibm.com> s390/pci: Fix handling of isolated VFs Niklas Schnelle <schnelle(a)linux.ibm.com> s390/pci: Pull search for parent PF out of zpci_iov_setup_virtfn() Ivan Kokshaysky <ink(a)unseen.parts> alpha: align stack for page fault and user unaligned trap handlers Ivan Kokshaysky <ink(a)unseen.parts> alpha: replace hardcoded stack offsets with autogenerated ones John Keeping <jkeeping(a)inmusicbrands.com> serial: 8250: Fix fifo underflow on flush Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: port: Always update ->iotype in __uart_read_properties() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: port: Assign ->iotype correctly when ->iobase is set Nicolas Dichtel <nicolas.dichtel(a)6wind.com> rtnetlink: fix netns leak with rtnl_setlink() Shakeel Butt <shakeel.butt(a)linux.dev> cgroup: fix race between fork and cgroup.kill Miguel Ojeda <ojeda(a)kernel.org> rust: rbtree: fix overindented list item Miguel Ojeda <ojeda(a)kernel.org> objtool/rust: add one more `noreturn` Rust function Miguel Ojeda <ojeda(a)kernel.org> arm64: rust: clean Rust 1.85.0 warning using softfloat target Ard Biesheuvel <ardb(a)kernel.org> efi: Avoid cold plugged memory for placing the kernel Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> kbuild: userprogs: fix bitsize and target detection on clang Bjorn Helgaas <bhelgaas(a)google.com> PCI: Avoid FLR for Mediatek MT7922 WiFi Aditya Kumar Singh <aditya.kumar.singh(a)oss.qualcomm.com> wifi: ath12k: fix handling of 6 GHz rules Aditya Garg <gargaditya08(a)live.com> wifi: brcmfmac: use random seed flag for BCM4355 and BCM4364 firmware Ivan Kokshaysky <ink(a)unseen.parts> alpha: make stack 16-byte aligned (most cases) Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: etas_es58x: fix potential NULL pointer dereference on udev->serial Robin van der Gracht <robin(a)protonic.nl> can: rockchip: rkcanfd_handle_rx_fifo_overflow_int(): bail out if skb cannot be allocated Alexander Hölzl <alexander.hoelzl(a)gmx.net> can: j1939: j1939_sk_send_loop(): fix unable to send messages with data length zero Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> can: c_can: fix unbalanced runtime PM disable in error path Fedor Pchelkin <pchelkin(a)ispras.ru> can: ctucanfd: handle skb allocation failure Johan Hovold <johan(a)kernel.org> USB: serial: option: drop MeiG Smart defines Fabio Porcedda <fabio.porcedda(a)gmail.com> USB: serial: option: fix Telit Cinterion FN990A name Fabio Porcedda <fabio.porcedda(a)gmail.com> USB: serial: option: add Telit Cinterion FN990B compositions Chester A. Unal <chester.a.unal(a)arinc9.com> USB: serial: option: add MeiG Smart SLM828 Roy Luo <royluo(a)google.com> usb: gadget: core: flush gadget workqueue after device removal Jann Horn <jannh(a)google.com> usb: cdc-acm: Fix handling of oversized fragments Jann Horn <jannh(a)google.com> usb: cdc-acm: Check control transfer buffer size before access Marek Vasut <marek.vasut+renesas(a)mailbox.org> USB: cdc-acm: Fill in Renesas R-Car D3 USB Download mode quirk Alan Stern <stern(a)rowland.harvard.edu> USB: hub: Ignore non-compliant devices with too many configs or interfaces John Keeping <jkeeping(a)inmusicbrands.com> usb: gadget: f_midi: fix MIDI Streaming descriptor lengths Mathias Nyman <mathias.nyman(a)linux.intel.com> USB: Add USB_QUIRK_NO_LPM quirk for sony xperia xz1 smartphone Lei Huang <huanglei(a)kylinos.cn> USB: quirks: add USB_QUIRK_NO_LPM quirk for Teclast dist Stefan Eichenberger <stefan.eichenberger(a)toradex.com> usb: core: fix pipe creation for get_bMaxPacketSize0 Huacai Chen <chenhuacai(a)kernel.org> USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI Michal Pecio <michal.pecio(a)gmail.com> usb: xhci: Restore xhci_pci support for Renesas HCs Fabrice Gasnier <fabrice.gasnier(a)foss.st.com> usb: dwc2: gadget: remove of_node reference upon udc_stop Guo Ren <guoren(a)kernel.org> usb: gadget: udc: renesas_usb3: Fix compiler warning Jos Wang <joswang(a)lenovo.com> usb: typec: tcpm: PSSourceOffTimer timeout in PR_Swap enters ERROR_RECOVERY Elson Roy Serrao <quic_eserrao(a)quicinc.com> usb: roles: set switch registered flag early on Selvarasu Ganesan <selvarasu.g(a)samsung.com> usb: dwc3: Fix timeout issue during controller enter/exit from halt state Selvarasu Ganesan <selvarasu.g(a)samsung.com> usb: gadget: f_midi: Fixing wMaxPacketSize exceeded issue during MIDI bind retries Steven Rostedt <rostedt(a)goodmis.org> ring-buffer: Update pages_touched to reflect persistent buffer content Steven Rostedt <rostedt(a)goodmis.org> ring-buffer: Validate the persistent meta data subbuf array Steven Rostedt <rostedt(a)goodmis.org> tracing: Do not allow mmap() of persistent ring buffer Steven Rostedt <rostedt(a)goodmis.org> ring-buffer: Unlock resize on mmap error Sean Christopherson <seanjc(a)google.com> perf/x86/intel: Ensure LBRs are disabled when a CPU is starting Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel: Fix ARCH_PERFMON_NUM_COUNTER_LEAF Sean Christopherson <seanjc(a)google.com> KVM: nSVM: Enter guest mode before initializing nested NPT MMU Sean Christopherson <seanjc(a)google.com> KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop Sean Christopherson <seanjc(a)google.com> KVM: x86: Reject Hyper-V's SEND_IPI hypercalls if local APIC isn't in-kernel Jiang Liu <gerry(a)linux.alibaba.com> drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: bump version for RV/PCO compute fix Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx9: manually control gfxoff for CS on RV Nirmoy Das <nirmoy.das(a)intel.com> drm/xe: Carve out wopcm portion from the stolen memory Remi Pommarel <repk(a)triplefau.lt> batman-adv: Fix incorrect offset in batadv_tt_tvlv_ogm_handler_v1() Sven Eckelmann <sven(a)narfation.org> batman-adv: Drop unmanaged ELP metric worker Sven Eckelmann <sven(a)narfation.org> batman-adv: Ignore neighbor throughput metrics in error case Andy Strohman <andrew(a)andrewstrohman.com> batman-adv: fix panic during interface removal Kees Cook <kees(a)kernel.org> kbuild: Use -fzero-init-padding-bits=all Geert Uytterhoeven <geert+renesas(a)glider.be> ASoC: renesas: SND_SIU_MIGOR should depend on DMADEVICES Hans de Goede <hdegoede(a)redhat.com> ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet 5V Masahiro Yamada <masahiroy(a)kernel.org> kbuild: suppress stdout from merge_config for silent builds Mike Marshall <hubcap(a)omnibond.com> orangefs: fix a oob in orangefs_debug_write Rik van Riel <riel(a)fb.com> x86/mm/tlb: Only trim the mm_cpumask once a second Hans de Goede <hdegoede(a)redhat.com> ACPI: x86: Add skip i2c clients quirk for Vexia EDU ATLA 10 tablet 5V Koichiro Den <koichiro.den(a)canonical.com> selftests: gpio: gpio-sim: Fix missing chip disablements Maksym Planeta <maksym(a)exostellar.io> Grab mm lock before grabbing pt lock Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Unify inode corruption marking with _ntfs_bad_inode() Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> fs/ntfs3: Mark inode as bad as soon as error detected in mi_enum_attr() Ankit Agrawal <ankita(a)nvidia.com> vfio/nvgrace-gpu: Expose the blackwell device PF BAR1 to the VM Ankit Agrawal <ankita(a)nvidia.com> vfio/nvgrace-gpu: Read dvsec register to determine need for uncached resmem Zichen Xie <zichenxie0106(a)gmail.com> NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client() Ramesh Thomas <ramesh.thomas(a)intel.com> vfio/pci: Enable iowrite64 and ioread64 for vfio pci Brian Norris <briannorris(a)chromium.org> kunit: platform: Resolve 'struct completion' warning Rengarajan S <rengarajan.s(a)microchip.com> 8250: microchip: pci1xxxx: Add workaround for RTS bit toggle Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_pci: Share WCH IDs with parport_serial driver Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_pci: Resolve WCH vendor ID ambiguity Tomas Glozar <tglozar(a)redhat.com> rtla/timerlat_top: Abort event processing on second signal Tomas Glozar <tglozar(a)redhat.com> rtla/timerlat_hist: Abort event processing on second signal Guixin Liu <kanie(a)linux.alibaba.com> scsi: ufs: bsg: Set bsg_queue to NULL after removal Rakesh Babu Saladi <Saladi.Rakeshbabu(a)microchip.com> PCI: switchtec: Add Microchip PCI100X device IDs Takashi Iwai <tiwai(a)suse.de> PCI/DPC: Quirk PIO log size for Intel Raptor Lake-P Lorenzo Bianconi <lorenzo(a)kernel.org> PCI: mediatek-gen3: Avoid PCIe resetting via PERST# for Airoha EN7581 SoC Naman Jain <namjain(a)linux.microsoft.com> Drivers: hv: vmbus: Wait for boot-time offers during boot and resume Edward Adam Davis <eadavis(a)qq.com> media: vidtv: Fix a null-ptr-deref in vidtv_mux_stop_thread Isaac Scott <isaac.scott(a)ideasonboard.com> media: uvcvideo: Add Kurokesu C1 PRO camera Isaac Scott <isaac.scott(a)ideasonboard.com> media: uvcvideo: Add new quirk definition for the Sonix Technology Co. 292a camera Isaac Scott <isaac.scott(a)ideasonboard.com> media: uvcvideo: Implement dual stream quirk to fix loss of usb packets Naushir Patuck <naush(a)raspberrypi.com> media: bcm2835-unicam: Disable trigger mode operation Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> media: i2c: ds90ub953: Add error handling for i2c reads/writes Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> media: i2c: ds90ub913: Add error handling to ub913_hw_init() Niklas Cassel <cassel(a)kernel.org> PCI: endpoint: Add size check for fixed size BARs in pci_epc_set_bar() Arnd Bergmann <arnd(a)arndb.de> media: cxd2841er: fix 64-bit division on gcc-9 Jarkko Nikula <jarkko.nikula(a)linux.intel.com> i3c: mipi-i3c-hci: Add support for MIPI I3C HCI on PCI bus Jarkko Nikula <jarkko.nikula(a)linux.intel.com> i3c: mipi-i3c-hci: Add Intel specific quirk to ring resuming Kartik Rajput <kkartik(a)nvidia.com> soc/tegra: fuse: Update Tegra234 nvmem keepout list Aaro Koskinen <aaro.koskinen(a)iki.fi> fbdev: omap: use threaded IRQ for LCD DMA Varadarajan Narayanan <quic_varada(a)quicinc.com> soc: qcom: llcc: Update configuration data for IPQ5424 Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> firmware: qcom: scm: smc: Handle missing SCM device Michael Margolin <mrgolin(a)amazon.com> RDMA/efa: Reset device on probe failure Masahiro Yamada <masahiroy(a)kernel.org> tools: fix annoying "mkdir -p ..." logs when building tools in parallel Vasant Hegde <vasant.hegde(a)amd.com> iommu/amd: Expicitly enable CNTRL.EPHEn bit in resume path Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpiolib: Fix crash on error in gpiochip_get_ngpios() Chuyi Zhou <zhouchuyi(a)bytedance.com> sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx Chuyi Zhou <zhouchuyi(a)bytedance.com> sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h. Jens Axboe <axboe(a)kernel.dk> block: cleanup and fix batch completion adding conditions Juergen Gross <jgross(a)suse.com> x86/xen: allow larger contiguous memory regions in PV guests Juergen Gross <jgross(a)suse.com> xen/swiotlb: relax alignment requirements Imre Deak <imre.deak(a)intel.com> drm: Fix DSC BPP increment decoding Jiang Liu <gerry(a)linux.alibaba.com> drm/amdgpu: bail out when failed to load fw in psp_init_cap_microcode() Zhu Lingshan <lingshan.zhu(a)amd.com> amdkfd: properly free gang_ctx_bo when failed to init user queue Benjamin Berg <benjamin.berg(a)intel.com> um: fix execve stub execution on old host OSs Benjamin Berg <benjamin.berg(a)intel.com> um: properly align signal stack on x86_64 Benjamin Berg <benjamin.berg(a)intel.com> um: avoid copying FP state from init_task Benjamin Berg <benjamin.berg(a)intel.com> um: add back support for FXSAVE registers Jens Axboe <axboe(a)kernel.dk> io_uring/uring_cmd: remove dead req_has_async_data() check Pavel Begunkov <asml.silence(a)gmail.com> io_uring/waitid: don't abuse io_tw_state Zhang Rui <rui.zhang(a)intel.com> thermal/netlink: Prevent userspace segmentation fault by adjusting UAPI header Artur Weber <aweber.kernel(a)gmail.com> gpio: bcm-kona: Add missing newline to dev_err format string Artur Weber <aweber.kernel(a)gmail.com> gpio: bcm-kona: Make sure GPIO bits are unlocked when requesting IRQ Artur Weber <aweber.kernel(a)gmail.com> gpio: bcm-kona: Fix GPIO lock/unlock for banks above bank 0 Krzysztof Karas <krzysztof.karas(a)intel.com> drm/i915/selftests: avoid using uninitialized context Tejas Upadhyay <tejas.upadhyay(a)intel.com> drm/xe/client: bo->client does not need bos_lock Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel: Clean up PEBS-via-PT on hybrid Muhammad Adeel <Muhammad.Adeel(a)ibm.com> cgroup: Remove steal time from usage_usec Su Hui <suhui(a)nfschina.com> drm/panthor: avoid garbage value in panthor_ioctl_dev_query() Rupinderjit Singh <rusingh(a)redhat.com> gpu: host1x: Fix a use of uninitialized mutex Radu Rendec <rrendec(a)redhat.com> arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array Maxime Ripard <mripard(a)kernel.org> drm/tests: hdmi: Fix WW_MUTEX_SLOWPATH failures Andrea Righi <arighi(a)nvidia.com> sched_ext: Fix lock imbalance in dispatch_to_local_dsq() Lai Jiangshan <jiangshan.ljs(a)antgroup.com> workqueue: Put the pwq after detaching the rescuer from the pool Eric Dumazet <edumazet(a)google.com> team: better TEAM_OPTION_TYPE_STRING validation Kiran K <kiran.k(a)intel.com> Bluetooth: btintel_pcie: Fix a potential race condition Roger Quadros <rogerq(a)kernel.org> net: ethernet: ti: am65_cpsw: fix tx_cleanup for XDP case Roger Quadros <rogerq(a)kernel.org> net: ethernet: ti: am65-cpsw: fix RX & TX statistics for XDP_TX case Roger Quadros <rogerq(a)kernel.org> net: ethernet: ti: am65-cpsw: fix memleak in certain XDP cases Bibo Mao <maobibo(a)loongson.cn> LoongArch: KVM: Fix typo issue about GCFG feature detection Yuli Wang <wangyuli(a)uniontech.com> LoongArch: csum: Fix OoB access in IP checksum code for negative lengths Marco Crivellari <marco.crivellari(a)suse.com> LoongArch: Fix idle VS timer enqueue Eric Dumazet <edumazet(a)google.com> vxlan: check vxlan_vnigroup_init() return value Zdenek Bouska <zdenek.bouska(a)siemens.com> igc: Fix HW RX timestamp when passed by ZC XDP Joshua Hay <joshua.a.hay(a)intel.com> idpf: call set_real_num_queues in idpf_open Sridhar Samudrala <sridhar.samudrala(a)intel.com> idpf: record rx queue in skb for RSC packets Sridhar Samudrala <sridhar.samudrala(a)intel.com> idpf: fix handling rsc packet with a single segment Jerome Brunet <jbrunet(a)baylibre.com> regulator: core: let dt properties override driver init_data Eric Dumazet <edumazet(a)google.com> vrf: use RCU protection in l3mdev_l3_out() Eric Dumazet <edumazet(a)google.com> ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu() Reyders Morales <reyders1(a)gmail.com> Documentation/networking: fix basic node example document ISO 15765-2 Eric Dumazet <edumazet(a)google.com> net: fib_rules: annotate data-races around rule->[io]ifindex Murad Masimov <m.masimov(a)mt-integration.ru> ax25: Fix refcount leak caused by setting SO_BINDTODEVICE sockopt Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> spi: sn-f-ospi: Fix division by zero Vicki Pfau <vi(a)endrift.com> HID: hid-steam: Don't use cancel_delayed_work_sync in IRQ context Tulio Fernandes <tuliomf09(a)gmail.com> HID: hid-thrustmaster: fix stack-out-of-bounds read in usb_check_int_endpoints() Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> pinctrl: pinconf-generic: Print unsigned value if a format is registered Nathan Chancellor <nathan(a)kernel.org> scripts/Makefile.extrawarn: Do not show clang's non-kprintf warnings at W=1 Charles Han <hanchunchao(a)inspur.com> HID: multitouch: Add NULL check in mt_input_configured Charles Han <hanchunchao(a)inspur.com> HID: winwing: Add NULL check in winwing_init_led() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: cy8c95x0: Respect IRQ trigger settings from firmware Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: cy8c95x0: Rename PWMSEL to SELPWM Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: cy8c95x0: Enable regmap locking for debug Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: cy8c95x0: Avoid accessing reserved registers Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: cy8c95x0: Fix off-by-one in the regmap range settings Patrick Bellasi <derkling(a)google.com> x86/cpu/kvm: SRSO: Fix possible missing IBPB on VM-Exit Jeff Layton <jlayton(a)kernel.org> nfsd: validate the nfsd_serv pointer before calling svc_wake_up Dai Ngo <dai.ngo(a)oracle.com> NFSD: fix hang in nfsd4_shutdown_callback Li Lingfeng <lilingfeng3(a)huawei.com> nfsd: clear acl_access/acl_default after releasing them Stuart Hayhurst <stuart.a.hayhurst(a)gmail.com> HID: corsair-void: Add missing delayed work cancel for headset status Stuart Hayhurst <stuart.a.hayhurst(a)gmail.com> HID: corsair-void: Initialise memory for psy_cfg ------------- Diffstat: .../bindings/regulator/qcom,smd-rpm-regulator.yaml | 2 +- Documentation/networking/iso15765-2.rst | 4 +- Makefile | 17 +-- arch/alpha/include/uapi/asm/ptrace.h | 2 + arch/alpha/kernel/asm-offsets.c | 4 + arch/alpha/kernel/entry.S | 24 ++-- arch/alpha/kernel/traps.c | 2 +- arch/alpha/mm/fault.c | 4 +- arch/arm64/Makefile | 4 + arch/arm64/kernel/cacheinfo.c | 12 +- arch/arm64/kernel/vdso/vdso.lds.S | 1 + arch/arm64/kernel/vmlinux.lds.S | 1 + arch/loongarch/kernel/genex.S | 28 ++-- arch/loongarch/kernel/idle.c | 3 +- arch/loongarch/kernel/reset.c | 6 +- arch/loongarch/kvm/main.c | 4 +- arch/loongarch/lib/csum.c | 2 +- arch/powerpc/sysdev/fsl_msi.c | 2 +- arch/s390/pci/pci_bus.c | 20 +++ arch/s390/pci/pci_iov.c | 56 ++++++-- arch/s390/pci/pci_iov.h | 7 + arch/um/kernel/process.c | 10 +- arch/um/os-Linux/skas/process.c | 16 ++- arch/x86/Kconfig | 3 +- arch/x86/events/intel/core.c | 33 ++--- arch/x86/events/intel/ds.c | 10 +- arch/x86/include/asm/kvm-x86-ops.h | 1 + arch/x86/include/asm/kvm_host.h | 1 + arch/x86/include/asm/mmu.h | 2 + arch/x86/include/asm/mmu_context.h | 1 + arch/x86/include/asm/msr-index.h | 3 +- arch/x86/include/asm/perf_event.h | 28 +++- arch/x86/include/asm/tlbflush.h | 1 + arch/x86/kernel/cpu/bugs.c | 21 ++- arch/x86/kvm/hyperv.c | 6 +- arch/x86/kvm/mmu/mmu.c | 2 +- arch/x86/kvm/svm/nested.c | 10 +- arch/x86/kvm/svm/svm.c | 13 +- arch/x86/kvm/vmx/main.c | 1 + arch/x86/kvm/vmx/vmx.c | 10 +- arch/x86/kvm/vmx/x86_ops.h | 1 + arch/x86/kvm/x86.c | 3 + arch/x86/mm/tlb.c | 35 ++++- arch/x86/um/os-Linux/registers.c | 21 ++- arch/x86/um/signal.c | 13 +- arch/x86/xen/mmu_pv.c | 75 +++++++++-- block/partitions/mac.c | 18 ++- drivers/acpi/arm64/gtdt.c | 12 +- drivers/acpi/x86/utils.c | 13 ++ drivers/base/regmap/regmap-irq.c | 2 + drivers/bluetooth/btintel_pcie.c | 5 +- drivers/bus/moxtet.c | 2 +- drivers/cpufreq/amd-pstate.c | 107 +++++---------- drivers/firmware/efi/efi.c | 6 +- drivers/firmware/efi/libstub/randomalloc.c | 3 + drivers/firmware/efi/libstub/relocate.c | 3 + drivers/firmware/qcom/qcom_scm-smc.c | 3 + drivers/gpio/gpio-bcm-kona.c | 71 ++++++++-- drivers/gpio/gpio-stmpe.c | 15 ++- drivers/gpio/gpiolib-acpi.c | 14 ++ drivers/gpio/gpiolib.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 5 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 36 ++++- .../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 2 +- drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 3 +- drivers/gpu/drm/display/drm_dp_helper.c | 2 +- drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 4 +- .../drm/msm/disp/dpu1/catalog/dpu_9_2_x1e80100.h | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c | 3 - drivers/gpu/drm/msm/msm_gem_submit.c | 3 +- drivers/gpu/drm/panthor/panthor_drv.c | 1 + drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 +- .../gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h | 1 - drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c | 6 +- drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c | 7 + drivers/gpu/drm/tidss/tidss_dispc.c | 26 ++-- drivers/gpu/drm/tidss/tidss_irq.c | 2 + drivers/gpu/drm/v3d/v3d_perfmon.c | 5 + drivers/gpu/drm/xe/regs/xe_oa_regs.h | 9 +- drivers/gpu/drm/xe/xe_drm_client.c | 2 +- drivers/gpu/drm/xe/xe_oa.c | 92 ++++++++++--- drivers/gpu/drm/xe/xe_oa_types.h | 5 +- drivers/gpu/drm/xe/xe_query.c | 4 +- drivers/gpu/drm/xe/xe_trace_bo.h | 12 +- drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c | 70 +++++----- drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 +- drivers/gpu/host1x/dev.c | 2 + drivers/gpu/host1x/intr.c | 2 - drivers/hid/hid-corsair-void.c | 3 +- drivers/hid/hid-multitouch.c | 5 +- drivers/hid/hid-steam.c | 41 ++++-- drivers/hid/hid-thrustmaster.c | 2 +- drivers/hid/hid-winwing.c | 2 + drivers/hv/channel_mgmt.c | 61 ++++++--- drivers/hv/connection.c | 4 +- drivers/hv/hyperv_vmbus.h | 14 +- drivers/hv/vmbus_drv.c | 16 --- drivers/i3c/master/Kconfig | 11 ++ drivers/i3c/master/mipi-i3c-hci/Makefile | 1 + drivers/i3c/master/mipi-i3c-hci/dma.c | 17 +++ drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 148 +++++++++++++++++++++ drivers/infiniband/hw/efa/efa_main.c | 9 +- drivers/iommu/amd/amd_iommu_types.h | 1 + drivers/iommu/amd/init.c | 4 + drivers/iommu/intel/prq.c | 4 +- drivers/iommu/io-pgfault.c | 1 + drivers/irqchip/irq-partition-percpu.c | 2 +- drivers/media/dvb-frontends/cxd2841er.c | 8 +- drivers/media/i2c/ds90ub913.c | 25 +++- drivers/media/i2c/ds90ub953.c | 46 +++++-- drivers/media/platform/broadcom/bcm2835-unicam.c | 8 +- drivers/media/test-drivers/vidtv/vidtv_bridge.c | 8 +- drivers/media/usb/uvc/uvc_driver.c | 18 +++ drivers/media/usb/uvc/uvc_video.c | 27 +++- drivers/media/usb/uvc/uvcvideo.h | 1 + drivers/mmc/host/mtk-sd.c | 31 +++-- drivers/mmc/host/sdhci_am654.c | 30 ----- drivers/net/can/c_can/c_can_platform.c | 5 +- drivers/net/can/ctucanfd/ctucanfd_base.c | 10 +- drivers/net/can/rockchip/rockchip_canfd-core.c | 2 +- drivers/net/can/usb/etas_es58x/es58x_devlink.c | 6 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 75 ++++++++--- drivers/net/ethernet/intel/idpf/idpf_lib.c | 5 + drivers/net/ethernet/intel/idpf/idpf_txrx.c | 5 +- drivers/net/ethernet/intel/igc/igc_main.c | 22 +-- .../net/ethernet/mellanox/mlxsw/spectrum_ethtool.c | 4 +- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 50 ++++--- drivers/net/netdevsim/ethtool.c | 4 +- drivers/net/team/team_core.c | 4 +- drivers/net/vxlan/vxlan_core.c | 7 +- drivers/net/wireless/ath/ath12k/wmi.c | 61 ++++++--- drivers/net/wireless/ath/ath12k/wmi.h | 1 - .../wireless/broadcom/brcm80211/brcmfmac/pcie.c | 4 +- drivers/parport/parport_serial.c | 12 +- drivers/pci/controller/pcie-mediatek-gen3.c | 57 +++++--- drivers/pci/endpoint/pci-epc-core.c | 11 +- drivers/pci/quirks.c | 15 ++- drivers/pci/switch/switchtec.c | 26 ++++ drivers/pinctrl/pinconf-generic.c | 8 +- drivers/pinctrl/pinctrl-cy8c95x0.c | 42 +++--- drivers/ptp/ptp_vmclock.c | 8 +- drivers/regulator/core.c | 61 ++++----- drivers/s390/net/qeth_core_main.c | 8 +- drivers/soc/qcom/llcc-qcom.c | 57 +++++++- drivers/soc/qcom/smp2p.c | 2 +- drivers/soc/tegra/fuse/fuse-tegra30.c | 17 ++- drivers/spi/spi-sn-f-ospi.c | 3 + drivers/tty/serial/8250/8250.h | 2 + drivers/tty/serial/8250/8250_dma.c | 16 +++ drivers/tty/serial/8250/8250_pci.c | 76 +++++------ drivers/tty/serial/8250/8250_pci1xxxx.c | 60 ++++++++- drivers/tty/serial/8250/8250_port.c | 9 ++ drivers/tty/serial/serial_port.c | 5 +- drivers/ufs/core/ufs_bsg.c | 1 + drivers/ufs/core/ufshcd.c | 127 +++++++++--------- drivers/usb/class/cdc-acm.c | 28 +++- drivers/usb/core/hub.c | 14 +- drivers/usb/core/quirks.c | 6 + drivers/usb/dwc2/gadget.c | 1 + drivers/usb/dwc3/gadget.c | 34 +++++ drivers/usb/gadget/function/f_midi.c | 17 ++- drivers/usb/gadget/udc/core.c | 2 +- drivers/usb/gadget/udc/renesas_usb3.c | 2 +- drivers/usb/host/pci-quirks.c | 9 ++ drivers/usb/host/xhci-pci.c | 7 +- drivers/usb/roles/class.c | 5 +- drivers/usb/serial/option.c | 49 ++++--- drivers/usb/typec/tcpm/tcpm.c | 3 +- drivers/vfio/pci/nvgrace-gpu/main.c | 95 ++++++++++--- drivers/vfio/pci/vfio_pci_rdwr.c | 1 + drivers/vfio/platform/vfio_platform_common.c | 10 -- drivers/video/fbdev/omap/lcd_dma.c | 4 +- drivers/xen/swiotlb-xen.c | 20 +-- fs/btrfs/extent_io.c | 29 ++-- fs/btrfs/file.c | 4 +- fs/nfs/sysfs.c | 6 +- fs/nfsd/filecache.c | 11 +- fs/nfsd/nfs2acl.c | 2 + fs/nfsd/nfs3acl.c | 2 + fs/nfsd/nfs4callback.c | 7 +- fs/ntfs3/attrib.c | 15 ++- fs/ntfs3/dir.c | 2 +- fs/ntfs3/frecord.c | 71 +++++----- fs/ntfs3/fsntfs.c | 6 +- fs/ntfs3/index.c | 6 +- fs/ntfs3/inode.c | 3 + fs/ntfs3/ntfs_fs.h | 21 +-- fs/ntfs3/record.c | 79 +++++------ fs/orangefs/orangefs-debugfs.c | 4 +- fs/smb/client/cifsglob.h | 1 - fs/smb/client/file.c | 7 +- include/drm/display/drm_dp.h | 1 + include/kunit/platform_device.h | 1 + include/linux/blk-mq.h | 18 ++- include/linux/cgroup-defs.h | 6 +- include/linux/compiler.h | 26 ++-- include/linux/efi.h | 1 + include/linux/netdevice.h | 93 +++++++++++-- include/linux/pci_ids.h | 11 ++ include/linux/sched/task.h | 1 + include/net/dst.h | 9 ++ include/net/ip.h | 13 +- include/net/l3mdev.h | 2 + include/net/net_namespace.h | 2 +- include/net/route.h | 9 +- include/uapi/drm/xe_drm.h | 16 +++ include/uapi/linux/thermal.h | 2 +- include/ufs/ufshcd.h | 9 +- io_uring/kbuf.c | 15 ++- io_uring/uring_cmd.c | 32 ++--- io_uring/waitid.c | 4 +- kernel/cgroup/cgroup.c | 20 +-- kernel/cgroup/rstat.c | 1 - kernel/sched/autogroup.c | 4 +- kernel/sched/core.c | 29 ++-- kernel/sched/deadline.c | 73 ++++++++-- kernel/sched/ext.c | 71 ++++++---- kernel/sched/ext.h | 4 +- kernel/sched/sched.h | 4 +- kernel/sched/topology.c | 8 +- kernel/time/clocksource.c | 9 +- kernel/trace/ring_buffer.c | 28 +++- kernel/trace/trace.c | 4 + kernel/workqueue.c | 12 +- net/ax25/af_ax25.c | 11 ++ net/batman-adv/bat_v.c | 2 - net/batman-adv/bat_v_elp.c | 122 ++++++++++++----- net/batman-adv/bat_v_elp.h | 2 - net/batman-adv/translation-table.c | 12 +- net/batman-adv/types.h | 3 - net/can/j1939/socket.c | 4 +- net/can/j1939/transport.c | 5 +- net/core/dev.c | 71 +++++++--- net/core/dev.h | 12 ++ net/core/fib_rules.c | 24 ++-- net/core/flow_dissector.c | 21 +-- net/core/neighbour.c | 8 +- net/core/rtnetlink.c | 1 + net/ipv4/arp.c | 4 +- net/ipv4/devinet.c | 3 +- net/ipv4/icmp.c | 31 +++-- net/ipv4/route.c | 30 +++-- net/ipv6/icmp.c | 42 +++--- net/ipv6/ioam6_iptunnel.c | 73 +++++----- net/ipv6/mcast.c | 45 ++++--- net/ipv6/ndisc.c | 28 ++-- net/ipv6/route.c | 7 +- net/ipv6/rpl_iptunnel.c | 59 ++++---- net/ipv6/seg6_iptunnel.c | 98 ++++++++------ net/openvswitch/datapath.c | 12 +- net/shaper/shaper.c | 6 +- net/vmw_vsock/af_vsock.c | 12 +- rust/Makefile | 1 + rust/kernel/rbtree.rs | 2 +- samples/hid/Makefile | 13 +- scripts/Makefile.defconf | 13 +- scripts/Makefile.extrawarn | 13 +- scripts/kconfig/Makefile | 4 +- sound/soc/intel/boards/bytcr_rt5640.c | 17 ++- sound/soc/renesas/Kconfig | 2 +- tools/objtool/check.c | 1 + tools/sched_ext/include/scx/common.bpf.h | 12 +- tools/testing/selftests/gpio/gpio-sim.sh | 31 ++++- tools/tracing/rtla/src/timerlat_hist.c | 8 ++ tools/tracing/rtla/src/timerlat_top.c | 8 ++ 266 files changed, 3125 insertions(+), 1425 deletions(-)

5 months, 4 weeks

15
302
0 0

[PATCH] drm/radeon: Add error handlings for r420 cp errata initiation

by Wentao Liang

In r420_cp_errata_init(), the RESYNC information is stored even when the Scratch register is not correctly allocated. Change the return type of r420_cp_errata_init() from void to int to propagate errors to the caller. Add error checking after radeon_scratch_get() to ensure RESYNC information is stored to an allocated address. Log an error message and return the error code immediately when radeon_scratch_get() fails. Additionally, handle the return value of r420_cp_errata_init() in r420_startup() to log an appropriate error message and propagate the error if initialization fails. Fixes: 62cdc0c20663 ("drm/radeon/kms: Workaround RV410/R420 CP errata (V3)") Cc: stable(a)vger.kernel.org # 2.6.33+ Signed-off-by: Wentao Liang <vulab(a)iscas.ac.cn> --- drivers/gpu/drm/radeon/r420.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/radeon/r420.c b/drivers/gpu/drm/radeon/r420.c index 9a31cdec6415..67c55153cba8 100644 --- a/drivers/gpu/drm/radeon/r420.c +++ b/drivers/gpu/drm/radeon/r420.c @@ -204,7 +204,7 @@ static void r420_clock_resume(struct radeon_device *rdev) WREG32_PLL(R_00000D_SCLK_CNTL, sclk_cntl); } -static void r420_cp_errata_init(struct radeon_device *rdev) +static int r420_cp_errata_init(struct radeon_device *rdev) { int r; struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX]; @@ -215,7 +215,11 @@ static void r420_cp_errata_init(struct radeon_device *rdev) * The proper workaround is to queue a RESYNC at the beginning * of the CP init, apparently. */ - radeon_scratch_get(rdev, &rdev->config.r300.resync_scratch); + r = radeon_scratch_get(rdev, &rdev->config.r300.resync_scratch); + if (r) { + DRM_ERROR("failed to get scratch reg (%d).\n", r); + return r; + } r = radeon_ring_lock(rdev, ring, 8); WARN_ON(r); radeon_ring_write(ring, PACKET0(R300_CP_RESYNC_ADDR, 1)); @@ -290,8 +294,11 @@ static int r420_startup(struct radeon_device *rdev) dev_err(rdev->dev, "failed initializing CP (%d).\n", r); return r; } - r420_cp_errata_init(rdev); - + r = r420_cp_errata_init(rdev); + if (r) { + dev_err(rdev->dev, "failed initializing CP errata workaround (%d).\n", r); + return r; + } r = radeon_ib_pool_init(rdev); if (r) { dev_err(rdev->dev, "IB initialization failed (%d).\n", r); -- 2.42.0.windows.2

5 months, 4 weeks

3
2
0 0

Linux 6.13.4

by Greg Kroah-Hartman

I'm announcing the release of the 6.13.4 kernel. All users of the 6.13 kernel series must upgrade. The updated 6.13.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.13.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml | 2 Documentation/networking/iso15765-2.rst | 4 Makefile | 15 - arch/alpha/include/uapi/asm/ptrace.h | 2 arch/alpha/kernel/asm-offsets.c | 4 arch/alpha/kernel/entry.S | 24 - arch/alpha/kernel/traps.c | 2 arch/alpha/mm/fault.c | 4 arch/arm64/Makefile | 4 arch/arm64/kernel/cacheinfo.c | 12 arch/arm64/kernel/vdso/vdso.lds.S | 1 arch/arm64/kernel/vmlinux.lds.S | 1 arch/loongarch/kernel/genex.S | 28 + arch/loongarch/kernel/idle.c | 3 arch/loongarch/kernel/reset.c | 6 arch/loongarch/kvm/main.c | 4 arch/loongarch/lib/csum.c | 2 arch/powerpc/sysdev/fsl_msi.c | 2 arch/s390/pci/pci_bus.c | 20 + arch/s390/pci/pci_iov.c | 56 ++- arch/s390/pci/pci_iov.h | 7 arch/um/kernel/process.c | 10 arch/um/os-Linux/skas/process.c | 16 - arch/x86/Kconfig | 3 arch/x86/events/intel/core.c | 33 -- arch/x86/events/intel/ds.c | 10 arch/x86/include/asm/kvm-x86-ops.h | 1 arch/x86/include/asm/kvm_host.h | 1 arch/x86/include/asm/mmu.h | 2 arch/x86/include/asm/mmu_context.h | 1 arch/x86/include/asm/msr-index.h | 3 arch/x86/include/asm/perf_event.h | 28 + arch/x86/include/asm/tlbflush.h | 1 arch/x86/kernel/cpu/bugs.c | 21 - arch/x86/kvm/hyperv.c | 6 arch/x86/kvm/mmu/mmu.c | 2 arch/x86/kvm/svm/nested.c | 10 arch/x86/kvm/svm/svm.c | 13 arch/x86/kvm/vmx/main.c | 1 arch/x86/kvm/vmx/vmx.c | 10 arch/x86/kvm/vmx/x86_ops.h | 1 arch/x86/kvm/x86.c | 3 arch/x86/mm/tlb.c | 35 ++ arch/x86/um/os-Linux/registers.c | 21 + arch/x86/um/signal.c | 13 arch/x86/xen/mmu_pv.c | 75 ++++- block/partitions/mac.c | 18 + drivers/acpi/arm64/gtdt.c | 12 drivers/acpi/x86/utils.c | 13 drivers/base/regmap/regmap-irq.c | 2 drivers/bluetooth/btintel_pcie.c | 5 drivers/bus/moxtet.c | 2 drivers/cpufreq/amd-pstate.c | 105 ++----- drivers/firmware/efi/efi.c | 6 drivers/firmware/efi/libstub/randomalloc.c | 3 drivers/firmware/efi/libstub/relocate.c | 3 drivers/firmware/qcom/qcom_scm-smc.c | 3 drivers/gpio/gpio-bcm-kona.c | 71 +++- drivers/gpio/gpio-stmpe.c | 15 - drivers/gpio/gpiolib-acpi.c | 14 drivers/gpio/gpiolib.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 5 drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 2 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 3 drivers/gpu/drm/display/drm_dp_helper.c | 2 drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 4 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_2_x1e80100.h | 4 drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c | 3 drivers/gpu/drm/msm/msm_gem_submit.c | 3 drivers/gpu/drm/panthor/panthor_drv.c | 1 drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h | 1 drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c | 6 drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c | 7 drivers/gpu/drm/tidss/tidss_dispc.c | 26 + drivers/gpu/drm/tidss/tidss_irq.c | 2 drivers/gpu/drm/v3d/v3d_perfmon.c | 5 drivers/gpu/drm/xe/regs/xe_oa_regs.h | 9 drivers/gpu/drm/xe/xe_drm_client.c | 2 drivers/gpu/drm/xe/xe_oa.c | 92 ++++-- drivers/gpu/drm/xe/xe_oa_types.h | 5 drivers/gpu/drm/xe/xe_query.c | 4 drivers/gpu/drm/xe/xe_trace_bo.h | 12 drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c | 54 ++- drivers/gpu/drm/xlnx/zynqmp_dp.c | 2 drivers/gpu/host1x/dev.c | 2 drivers/gpu/host1x/intr.c | 2 drivers/hid/hid-corsair-void.c | 3 drivers/hid/hid-multitouch.c | 5 drivers/hid/hid-steam.c | 41 ++ drivers/hid/hid-thrustmaster.c | 2 drivers/hid/hid-winwing.c | 2 drivers/hv/channel_mgmt.c | 61 +++- drivers/hv/connection.c | 4 drivers/hv/hyperv_vmbus.h | 14 drivers/hv/vmbus_drv.c | 16 - drivers/i3c/master/Kconfig | 11 drivers/i3c/master/mipi-i3c-hci/Makefile | 1 drivers/i3c/master/mipi-i3c-hci/dma.c | 17 + drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 148 ++++++++++ drivers/infiniband/hw/efa/efa_main.c | 9 drivers/iommu/amd/amd_iommu_types.h | 1 drivers/iommu/amd/init.c | 4 drivers/iommu/intel/prq.c | 4 drivers/iommu/io-pgfault.c | 1 drivers/irqchip/irq-partition-percpu.c | 2 drivers/media/dvb-frontends/cxd2841er.c | 8 drivers/media/i2c/ds90ub913.c | 25 + drivers/media/i2c/ds90ub953.c | 46 ++- drivers/media/platform/broadcom/bcm2835-unicam.c | 8 drivers/media/test-drivers/vidtv/vidtv_bridge.c | 8 drivers/media/usb/uvc/uvc_driver.c | 18 + drivers/media/usb/uvc/uvc_video.c | 27 + drivers/media/usb/uvc/uvcvideo.h | 1 drivers/mmc/host/mtk-sd.c | 31 +- drivers/mmc/host/sdhci_am654.c | 30 -- drivers/net/can/c_can/c_can_platform.c | 5 drivers/net/can/ctucanfd/ctucanfd_base.c | 10 drivers/net/can/rockchip/rockchip_canfd-core.c | 2 drivers/net/can/usb/etas_es58x/es58x_devlink.c | 6 drivers/net/ethernet/intel/idpf/idpf_lib.c | 5 drivers/net/ethernet/intel/idpf/idpf_txrx.c | 5 drivers/net/ethernet/intel/igc/igc_main.c | 22 - drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c | 4 drivers/net/ethernet/ti/am65-cpsw-nuss.c | 50 ++- drivers/net/team/team_core.c | 4 drivers/net/vxlan/vxlan_core.c | 7 drivers/net/wireless/ath/ath12k/wmi.c | 61 +++- drivers/net/wireless/ath/ath12k/wmi.h | 1 drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 4 drivers/parport/parport_serial.c | 12 drivers/pci/controller/pcie-mediatek-gen3.c | 59 ++- drivers/pci/endpoint/pci-epc-core.c | 11 drivers/pci/quirks.c | 15 - drivers/pci/switch/switchtec.c | 26 + drivers/pinctrl/pinconf-generic.c | 8 drivers/pinctrl/pinctrl-cy8c95x0.c | 42 +- drivers/ptp/ptp_vmclock.c | 8 drivers/regulator/core.c | 61 +--- drivers/soc/qcom/llcc-qcom.c | 57 +++ drivers/soc/qcom/smp2p.c | 2 drivers/soc/tegra/fuse/fuse-tegra30.c | 17 - drivers/spi/spi-sn-f-ospi.c | 3 drivers/tty/serial/8250/8250.h | 2 drivers/tty/serial/8250/8250_dma.c | 16 + drivers/tty/serial/8250/8250_pci.c | 76 ++--- drivers/tty/serial/8250/8250_pci1xxxx.c | 60 +++- drivers/tty/serial/8250/8250_port.c | 9 drivers/tty/serial/serial_port.c | 5 drivers/ufs/core/ufs_bsg.c | 1 drivers/ufs/core/ufshcd.c | 127 ++++---- drivers/usb/class/cdc-acm.c | 28 + drivers/usb/core/hub.c | 14 drivers/usb/core/quirks.c | 6 drivers/usb/dwc2/gadget.c | 1 drivers/usb/dwc3/gadget.c | 34 ++ drivers/usb/gadget/function/f_midi.c | 17 - drivers/usb/gadget/udc/core.c | 2 drivers/usb/gadget/udc/renesas_usb3.c | 2 drivers/usb/host/pci-quirks.c | 9 drivers/usb/host/xhci-pci.c | 7 drivers/usb/roles/class.c | 5 drivers/usb/serial/option.c | 49 +-- drivers/usb/typec/tcpm/tcpm.c | 3 drivers/vfio/pci/nvgrace-gpu/main.c | 95 ++++-- drivers/vfio/pci/vfio_pci_rdwr.c | 1 drivers/vfio/platform/vfio_platform_common.c | 10 drivers/video/fbdev/omap/lcd_dma.c | 4 drivers/xen/swiotlb-xen.c | 20 - fs/btrfs/extent_io.c | 29 + fs/btrfs/file.c | 4 fs/nfs/sysfs.c | 6 fs/nfsd/filecache.c | 11 fs/nfsd/nfs2acl.c | 2 fs/nfsd/nfs3acl.c | 2 fs/nfsd/nfs4callback.c | 7 fs/ntfs3/attrib.c | 15 - fs/ntfs3/dir.c | 2 fs/ntfs3/frecord.c | 71 ++-- fs/ntfs3/fsntfs.c | 6 fs/ntfs3/index.c | 6 fs/ntfs3/inode.c | 3 fs/ntfs3/ntfs_fs.h | 21 - fs/ntfs3/record.c | 79 ++--- fs/orangefs/orangefs-debugfs.c | 4 fs/smb/client/cifsglob.h | 1 fs/smb/client/file.c | 7 include/drm/display/drm_dp.h | 1 include/kunit/platform_device.h | 1 include/linux/blk-mq.h | 18 - include/linux/cgroup-defs.h | 6 include/linux/compiler.h | 26 - include/linux/efi.h | 1 include/linux/netdevice.h | 6 include/linux/pci_ids.h | 11 include/linux/sched/task.h | 1 include/net/dst.h | 9 include/net/ip.h | 13 include/net/l3mdev.h | 2 include/net/net_namespace.h | 2 include/net/route.h | 9 include/uapi/drm/xe_drm.h | 16 + include/uapi/linux/thermal.h | 2 include/ufs/ufshcd.h | 9 io_uring/kbuf.c | 15 - io_uring/uring_cmd.c | 32 -- io_uring/waitid.c | 4 kernel/cgroup/cgroup.c | 20 - kernel/cgroup/rstat.c | 1 kernel/sched/autogroup.c | 4 kernel/sched/core.c | 7 kernel/sched/ext.c | 71 ++-- kernel/sched/ext.h | 4 kernel/sched/sched.h | 2 kernel/time/clocksource.c | 9 kernel/trace/ring_buffer.c | 28 + kernel/trace/trace.c | 4 kernel/workqueue.c | 12 net/ax25/af_ax25.c | 11 net/batman-adv/bat_v.c | 2 net/batman-adv/bat_v_elp.c | 122 +++++--- net/batman-adv/bat_v_elp.h | 2 net/batman-adv/translation-table.c | 12 net/batman-adv/types.h | 3 net/can/j1939/socket.c | 4 net/can/j1939/transport.c | 5 net/core/fib_rules.c | 24 - net/core/flow_dissector.c | 21 - net/core/neighbour.c | 8 net/core/rtnetlink.c | 1 net/ipv4/arp.c | 4 net/ipv4/devinet.c | 3 net/ipv4/icmp.c | 31 +- net/ipv4/route.c | 30 +- net/ipv6/icmp.c | 42 +- net/ipv6/ioam6_iptunnel.c | 75 ++--- net/ipv6/mcast.c | 45 +-- net/ipv6/ndisc.c | 24 - net/ipv6/route.c | 7 net/ipv6/rpl_iptunnel.c | 59 ++- net/ipv6/seg6_iptunnel.c | 98 ++++-- net/openvswitch/datapath.c | 12 net/vmw_vsock/af_vsock.c | 12 rust/Makefile | 1 rust/kernel/rbtree.rs | 2 samples/hid/Makefile | 13 scripts/Makefile.defconf | 13 scripts/Makefile.extrawarn | 13 scripts/kconfig/Makefile | 4 sound/soc/intel/boards/bytcr_rt5640.c | 17 + sound/soc/renesas/Kconfig | 2 tools/objtool/check.c | 1 tools/sched_ext/include/scx/common.bpf.h | 12 tools/testing/selftests/gpio/gpio-sim.sh | 31 +- tools/tracing/rtla/src/timerlat_hist.c | 8 tools/tracing/rtla/src/timerlat_top.c | 8 256 files changed, 2792 insertions(+), 1331 deletions(-) Aaro Koskinen (1): fbdev: omap: use threaded IRQ for LCD DMA Aditya Garg (1): wifi: brcmfmac: use random seed flag for BCM4355 and BCM4364 firmware Aditya Kumar Singh (1): wifi: ath12k: fix handling of 6 GHz rules Alan Stern (1): USB: hub: Ignore non-compliant devices with too many configs or interfaces Alexander Hölzl (1): can: j1939: j1939_sk_send_loop(): fix unable to send messages with data length zero Andrea Righi (1): sched_ext: Fix lock imbalance in dispatch_to_local_dsq() Andy Shevchenko (10): pinctrl: cy8c95x0: Fix off-by-one in the regmap range settings pinctrl: cy8c95x0: Avoid accessing reserved registers pinctrl: cy8c95x0: Enable regmap locking for debug pinctrl: cy8c95x0: Rename PWMSEL to SELPWM pinctrl: cy8c95x0: Respect IRQ trigger settings from firmware gpiolib: Fix crash on error in gpiochip_get_ngpios() serial: 8250_pci: Resolve WCH vendor ID ambiguity serial: 8250_pci: Share WCH IDs with parport_serial driver serial: port: Assign ->iotype correctly when ->iobase is set serial: port: Always update ->iotype in __uart_read_properties() Andy Strohman (1): batman-adv: fix panic during interface removal Andy-ld Lu (1): mmc: mtk-sd: Fix register settings for hs400(es) mode Ankit Agrawal (2): vfio/nvgrace-gpu: Read dvsec register to determine need for uncached resmem vfio/nvgrace-gpu: Expose the blackwell device PF BAR1 to the VM Ard Biesheuvel (1): efi: Avoid cold plugged memory for placing the kernel Arnd Bergmann (1): media: cxd2841er: fix 64-bit division on gcc-9 Artur Weber (3): gpio: bcm-kona: Fix GPIO lock/unlock for banks above bank 0 gpio: bcm-kona: Make sure GPIO bits are unlocked when requesting IRQ gpio: bcm-kona: Add missing newline to dev_err format string Ashutosh Dixit (2): drm/xe/oa/uapi: Expose an unblock after N reports OA property drm/xe/oa: Set stream->pollin in xe_oa_buffer_check_unlocked Avri Altman (5): scsi: ufs: core: Introduce ufshcd_has_pending_tasks() scsi: ufs: core: Prepare to introduce a new clock_gating lock scsi: ufs: core: Introduce a new clock_gating lock scsi: ufs: Fix toggling of clk_gating.state when clock gating is not allowed scsi: ufs: core: Ensure clk_gating.lock is used only after initialization Benjamin Berg (4): um: add back support for FXSAVE registers um: avoid copying FP state from init_task um: properly align signal stack on x86_64 um: fix execve stub execution on old host OSs Bibo Mao (1): LoongArch: KVM: Fix typo issue about GCFG feature detection Bjorn Helgaas (1): PCI: Avoid FLR for Mediatek MT7922 WiFi Brian Norris (1): kunit: platform: Resolve 'struct completion' warning Caleb Sander Mateos (2): io_uring/uring_cmd: don't assume io_uring_cmd_data layout io_uring/uring_cmd: switch sqe to async_data on EAGAIN Charles Han (2): HID: winwing: Add NULL check in winwing_init_led() HID: multitouch: Add NULL check in mt_input_configured Chester A. Unal (1): USB: serial: option: add MeiG Smart SLM828 Chris Brandt (1): drm: renesas: rz-du: Increase supported resolutions Christian Gmeiner (1): drm/v3d: Stop active perfmon if it is being destroyed Chuyi Zhou (2): sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h. sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx Claudiu Beznea (1): pinctrl: pinconf-generic: Print unsigned value if a format is registered Dai Ngo (1): NFSD: fix hang in nfsd4_shutdown_callback Dan Carpenter (1): drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit() David Sterba (1): btrfs: rename __get_extent_map() and pass btrfs_inode David Woodhouse (1): ptp: vmclock: Add .owner to vmclock_miscdev_fops Devarsh Thakkar (2): drm/tidss: Fix race condition while handling interrupt registers drm/tidss: Clear the interrupt status for interrupts being disabled Dhananjay Ugwekar (5): cpufreq/amd-pstate: Refactor amd_pstate_epp_reenable() and amd_pstate_epp_offline() cpufreq/amd-pstate: Remove the cppc_state check in offline/online functions cpufreq/amd-pstate: Merge amd_pstate_epp_cpu_offline() and amd_pstate_epp_offline() cpufreq/amd-pstate: Fix cpufreq_policy ref counting cpufreq/amd-pstate: Remove the goto label in amd_pstate_update_limits Dmitry Baryshkov (1): drm/msm/dpu1: don't choke on disabling the writeback connector Edward Adam Davis (1): media: vidtv: Fix a null-ptr-deref in vidtv_mux_stop_thread Elson Roy Serrao (1): usb: roles: set switch registered flag early on Eric Dumazet (23): net: fib_rules: annotate data-races around rule->[io]ifindex ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu() vrf: use RCU protection in l3mdev_l3_out() vxlan: check vxlan_vnigroup_init() return value team: better TEAM_OPTION_TYPE_STRING validation ipv4: add RCU protection to ip4_dst_hoplimit() ipv4: use RCU protection in ip_dst_mtu_maybe_forward() net: add dev_net_rcu() helper ipv4: use RCU protection in ipv4_default_advmss() ipv4: use RCU protection in rt_is_expired() ipv4: use RCU protection in inet_select_addr() ipv4: use RCU protection in __ip_rt_update_pmtu() ipv4: icmp: convert to dev_net_rcu() flow_dissector: use RCU protection to fetch dev_net() ipv6: use RCU protection in ip6_default_advmss() ipv6: icmp: convert to dev_net_rcu() ndisc: use RCU protection in ndisc_alloc_skb() neighbour: use RCU protection in __neigh_notify() arp: use RCU protection in arp_xmit() openvswitch: use RCU protection in ovs_vport_cmd_fill_info() ndisc: extend RCU protection in ndisc_send_skb() ipv6: mcast: extend RCU protection in igmp6_send() ipv6: mcast: add RCU protection to mld_newpack() Fabio Porcedda (2): USB: serial: option: add Telit Cinterion FN990B compositions USB: serial: option: fix Telit Cinterion FN990A name Fabrice Gasnier (1): usb: dwc2: gadget: remove of_node reference upon udc_stop Fedor Pchelkin (1): can: ctucanfd: handle skb allocation failure Filipe Manana (2): btrfs: fix hole expansion when writing at an offset beyond EOF btrfs: fix stale page cache after race between readahead and direct IO write Geert Uytterhoeven (2): ASoC: renesas: SND_SIU_MIGOR should depend on DMADEVICES genirq: Remove leading space from irq_chip::irq_print_chip() callbacks Greg Kroah-Hartman (2): Revert "vfio/platform: check the bounds of read/write syscalls" Linux 6.13.4 Guixin Liu (1): scsi: ufs: bsg: Set bsg_queue to NULL after removal Guo Ren (1): usb: gadget: udc: renesas_usb3: Fix compiler warning Hans de Goede (2): ACPI: x86: Add skip i2c clients quirk for Vexia EDU ATLA 10 tablet 5V ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet 5V Huacai Chen (1): USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI Imre Deak (1): drm: Fix DSC BPP increment decoding Isaac Scott (3): media: uvcvideo: Implement dual stream quirk to fix loss of usb packets media: uvcvideo: Add new quirk definition for the Sonix Technology Co. 292a camera media: uvcvideo: Add Kurokesu C1 PRO camera Ivan Kokshaysky (3): alpha: make stack 16-byte aligned (most cases) alpha: replace hardcoded stack offsets with autogenerated ones alpha: align stack for page fault and user unaligned trap handlers Jakub Kicinski (2): net: ipv6: fix dst ref loops in rpl, seg6 and ioam6 lwtunnels net: ipv6: fix dst refleaks in rpl, seg6 and ioam6 lwtunnels Jann Horn (3): usb: cdc-acm: Check control transfer buffer size before access usb: cdc-acm: Fix handling of oversized fragments partitions: mac: fix handling of bogus partition table Jarkko Nikula (2): i3c: mipi-i3c-hci: Add Intel specific quirk to ring resuming i3c: mipi-i3c-hci: Add support for MIPI I3C HCI on PCI bus Jeff Layton (1): nfsd: validate the nfsd_serv pointer before calling svc_wake_up Jens Axboe (4): io_uring/uring_cmd: remove dead req_has_async_data() check block: cleanup and fix batch completion adding conditions io_uring/uring_cmd: cleanup struct io_uring_cmd_data layout io_uring/uring_cmd: unconditionally copy SQEs at prep time Jerome Brunet (1): regulator: core: let dt properties override driver init_data Jiang Liu (2): drm/amdgpu: bail out when failed to load fw in psp_init_cap_microcode() drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() Jiasheng Jiang (1): regmap-irq: Add missing kfree() Jinghao Jia (2): samples/hid: remove unnecessary -I flags from libbpf EXTRA_CFLAGS samples/hid: fix broken vmlinux path for VMLINUX_BTF Johan Hovold (1): USB: serial: option: drop MeiG Smart defines John Keeping (2): usb: gadget: f_midi: fix MIDI Streaming descriptor lengths serial: 8250: Fix fifo underflow on flush Jos Wang (1): usb: typec: tcpm: PSSourceOffTimer timeout in PR_Swap enters ERROR_RECOVERY Joshua Hay (1): idpf: call set_real_num_queues in idpf_open Josua Mayer (1): Revert "mmc: sdhci_am654: Add sdhci_am654_start_signal_voltage_switch" Juergen Gross (2): xen/swiotlb: relax alignment requirements x86/xen: allow larger contiguous memory regions in PV guests Justin Iurman (4): include: net: add static inline dst_dev_overhead() to dst.h net: ipv6: ioam6_iptunnel: mitigate 2-realloc issue net: ipv6: seg6_iptunnel: mitigate 2-realloc issue net: ipv6: rpl_iptunnel: mitigate 2-realloc issue Justin M. Forbes (1): rust: kbuild: add -fzero-init-padding-bits to bindgen_skip_cflags Kan Liang (2): perf/x86/intel: Clean up PEBS-via-PT on hybrid perf/x86/intel: Fix ARCH_PERFMON_NUM_COUNTER_LEAF Karol Przybylski (1): drm: zynqmp_dp: Fix integer overflow in zynqmp_dp_rate_get() Kartik Rajput (1): soc/tegra: fuse: Update Tegra234 nvmem keepout list Kees Cook (2): kbuild: Use -fzero-init-padding-bits=all compiler.h: Move C string helpers into C-only kernel section Kiran K (1): Bluetooth: btintel_pcie: Fix a potential race condition Koichiro Den (1): selftests: gpio: gpio-sim: Fix missing chip disablements Konstantin Komarov (2): fs/ntfs3: Mark inode as bad as soon as error detected in mi_enum_attr() fs/ntfs3: Unify inode corruption marking with _ntfs_bad_inode() Krzysztof Karas (1): drm/i915/selftests: avoid using uninitialized context Krzysztof Kozlowski (2): firmware: qcom: scm: smc: Handle missing SCM device can: c_can: fix unbalanced runtime PM disable in error path Kunihiko Hayashi (1): spi: sn-f-ospi: Fix division by zero Lai Jiangshan (1): workqueue: Put the pwq after detaching the rescuer from the pool Lei Huang (1): USB: quirks: add USB_QUIRK_NO_LPM quirk for Teclast dist Li Lingfeng (1): nfsd: clear acl_access/acl_default after releasing them Lorenzo Bianconi (1): PCI: mediatek-gen3: Avoid PCIe resetting via PERST# for Airoha EN7581 SoC Lu Baolu (2): iommu/vt-d: Make intel_iommu_drain_pasid_prq() cover faults for RID iommu: Fix potential memory leak in iopf_queue_remove_device() Maksym Planeta (1): Grab mm lock before grabbing pt lock Marco Crivellari (1): LoongArch: Fix idle VS timer enqueue Marek Vasut (1): USB: cdc-acm: Fill in Renesas R-Car D3 USB Download mode quirk Mario Limonciello (2): gpiolib: acpi: Add a quirk for Acer Nitro ANV14 cpufreq/amd-pstate: convert mutex use to guard() Masahiro Yamada (2): tools: fix annoying "mkdir -p ..." logs when building tools in parallel kbuild: suppress stdout from merge_config for silent builds Mathias Nyman (1): USB: Add USB_QUIRK_NO_LPM quirk for sony xperia xz1 smartphone Maxime Ripard (1): drm/tests: hdmi: Fix WW_MUTEX_SLOWPATH failures Michael Margolin (1): RDMA/efa: Reset device on probe failure Michal Luczaj (2): vsock: Keep the binding until socket destruction vsock: Orphan socket after transport release Michal Pecio (1): usb: xhci: Restore xhci_pci support for Renesas HCs Miguel Ojeda (3): arm64: rust: clean Rust 1.85.0 warning using softfloat target objtool/rust: add one more `noreturn` Rust function rust: rbtree: fix overindented list item Mike Marshall (1): orangefs: fix a oob in orangefs_debug_write Muhammad Adeel (1): cgroup: Remove steal time from usage_usec Murad Masimov (1): ax25: Fix refcount leak caused by setting SO_BINDTODEVICE sockopt Naman Jain (1): Drivers: hv: vmbus: Wait for boot-time offers during boot and resume Nathan Chancellor (2): scripts/Makefile.extrawarn: Do not show clang's non-kprintf warnings at W=1 arm64: Handle .ARM.attributes section in linker scripts Naushir Patuck (1): media: bcm2835-unicam: Disable trigger mode operation Nicolas Dichtel (1): rtnetlink: fix netns leak with rtnl_setlink() Niklas Cassel (1): PCI: endpoint: Add size check for fixed size BARs in pci_epc_set_bar() Niklas Schnelle (2): s390/pci: Pull search for parent PF out of zpci_iov_setup_virtfn() s390/pci: Fix handling of isolated VFs Nirmoy Das (1): drm/xe: Carve out wopcm portion from the stolen memory Oliver Upton (1): ACPI: GTDT: Relax sanity checking on Platform Timers array count Patrick Bellasi (1): x86/cpu/kvm: SRSO: Fix possible missing IBPB on VM-Exit Pavel Begunkov (2): io_uring/waitid: don't abuse io_tw_state io_uring/kbuf: reallocate buf lists on upgrade Radu Rendec (1): arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array Rakesh Babu Saladi (1): PCI: switchtec: Add Microchip PCI100X device IDs Ramesh Thomas (1): vfio/pci: Enable iowrite64 and ioread64 for vfio pci Remi Pommarel (1): batman-adv: Fix incorrect offset in batadv_tt_tvlv_ogm_handler_v1() Rengarajan S (1): 8250: microchip: pci1xxxx: Add workaround for RTS bit toggle Reyders Morales (1): Documentation/networking: fix basic node example document ISO 15765-2 Rik van Riel (1): x86/mm/tlb: Only trim the mm_cpumask once a second Robin van der Gracht (1): can: rockchip: rkcanfd_handle_rx_fifo_overflow_int(): bail out if skb cannot be allocated Roger Quadros (3): net: ethernet: ti: am65-cpsw: fix memleak in certain XDP cases net: ethernet: ti: am65-cpsw: fix RX & TX statistics for XDP_TX case net: ethernet: ti: am65_cpsw: fix tx_cleanup for XDP case Roy Luo (1): usb: gadget: core: flush gadget workqueue after device removal Rupinderjit Singh (1): gpu: host1x: Fix a use of uninitialized mutex Sai Teja Pottumuttu (1): drm/xe/oa/uapi: Make OA buffer size configurable Sean Christopherson (4): KVM: x86: Reject Hyper-V's SEND_IPI hypercalls if local APIC isn't in-kernel KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop KVM: nSVM: Enter guest mode before initializing nested NPT MMU perf/x86/intel: Ensure LBRs are disabled when a CPU is starting Selvarasu Ganesan (2): usb: gadget: f_midi: Fixing wMaxPacketSize exceeded issue during MIDI bind retries usb: dwc3: Fix timeout issue during controller enter/exit from halt state Shakeel Butt (1): cgroup: fix race between fork and cgroup.kill Shyam Prasad N (1): cifs: pick channels for individual subrequests Song Yoong Siang (1): igc: Set buffer type for empty frames in igc_init_empty_frame Sridhar Samudrala (2): idpf: fix handling rsc packet with a single segment idpf: record rx queue in skb for RSC packets Stefan Eichenberger (1): usb: core: fix pipe creation for get_bMaxPacketSize0 Stephan Gerhold (1): drm/msm/dpu: fix x1e80100 intf_6 underrun/vsync interrupt Steven Rostedt (4): ring-buffer: Unlock resize on mmap error tracing: Do not allow mmap() of persistent ring buffer ring-buffer: Validate the persistent meta data subbuf array ring-buffer: Update pages_touched to reflect persistent buffer content Stuart Hayhurst (2): HID: corsair-void: Initialise memory for psy_cfg HID: corsair-void: Add missing delayed work cancel for headset status Su Hui (1): drm/panthor: avoid garbage value in panthor_ioctl_dev_query() Sven Eckelmann (2): batman-adv: Ignore neighbor throughput metrics in error case batman-adv: Drop unmanaged ELP metric worker Takashi Iwai (1): PCI/DPC: Quirk PIO log size for Intel Raptor Lake-P Tejas Upadhyay (1): drm/xe/client: bo->client does not need bos_lock Tejun Heo (3): sched_ext: Fix incorrect autogroup migration detection sched_ext: Fix migration disabled handling in targeted dispatches sched_ext: Fix incorrect assumption about migration disabled tasks in task_can_run_on_remote_rq() Thomas Hellström (1): drm/xe/tracing: Fix a potential TP_printk UAF Thomas Weißschuh (3): kbuild: userprogs: fix bitsize and target detection on clang ptp: vmclock: Don't unregister misc device if it was not registered ptp: vmclock: Set driver data before its usage Tomas Glozar (2): rtla/timerlat_hist: Abort event processing on second signal rtla/timerlat_top: Abort event processing on second signal Tomi Valkeinen (4): media: i2c: ds90ub913: Add error handling to ub913_hw_init() media: i2c: ds90ub953: Add error handling for i2c reads/writes drm/tidss: Fix issue in irq handling causing irq-flood issue drm/rcar-du: dsi: Fix PHY lock bit check Tulio Fernandes (1): HID: hid-thrustmaster: fix stack-out-of-bounds read in usb_check_int_endpoints() Varadarajan Narayanan (2): soc: qcom: llcc: Update configuration data for IPQ5424 regulator: qcom_smd: Add l2, l5 sub-node to mp5496 regulator Vasant Hegde (1): iommu/amd: Expicitly enable CNTRL.EPHEn bit in resume path Vicki Pfau (3): HID: hid-steam: Don't use cancel_delayed_work_sync in IRQ context HID: hid-steam: Make sure rumble work is canceled on removal HID: hid-steam: Move hidraw input (un)registering to work Vincent Mailhol (1): can: etas_es58x: fix potential NULL pointer dereference on udev->serial Waiman Long (2): clocksource: Use pr_info() for "Checking clocksource synchronization" message clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context Wentao Liang (2): gpio: stmpe: Check return value of stmpe_reg_read in stmpe_gpio_irq_sync_unlock mlxsw: Add return value check for mlxsw_sp_port_get_stats_raw() Yuli Wang (1): LoongArch: csum: Fix OoB access in IP checksum code for negative lengths Zdenek Bouska (1): igc: Fix HW RX timestamp when passed by ZC XDP Zhang Rui (1): thermal/netlink: Prevent userspace segmentation fault by adjusting UAPI header Zhu Lingshan (1): amdkfd: properly free gang_ctx_bo when failed to init user queue Zichen Xie (1): NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()

5 months, 4 weeks

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Linux 6.12.16

by Greg Kroah-Hartman

I'm announcing the release of the 6.12.16 kernel. All users of the 6.12 kernel series must upgrade. The updated 6.12.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.12.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml | 2 Documentation/networking/iso15765-2.rst | 4 Makefile | 15 - arch/alpha/include/uapi/asm/ptrace.h | 2 arch/alpha/kernel/asm-offsets.c | 4 arch/alpha/kernel/entry.S | 24 - arch/alpha/kernel/traps.c | 2 arch/alpha/mm/fault.c | 4 arch/arm64/Makefile | 4 arch/arm64/kernel/cacheinfo.c | 12 arch/arm64/kernel/vdso/vdso.lds.S | 1 arch/arm64/kernel/vmlinux.lds.S | 1 arch/loongarch/kernel/genex.S | 28 + arch/loongarch/kernel/idle.c | 3 arch/loongarch/kernel/reset.c | 6 arch/loongarch/kvm/main.c | 4 arch/loongarch/lib/csum.c | 2 arch/s390/pci/pci_bus.c | 20 + arch/s390/pci/pci_iov.c | 56 ++- arch/s390/pci/pci_iov.h | 7 arch/x86/Kconfig | 3 arch/x86/events/intel/core.c | 33 -- arch/x86/events/intel/ds.c | 10 arch/x86/include/asm/kvm-x86-ops.h | 1 arch/x86/include/asm/kvm_host.h | 1 arch/x86/include/asm/mmu.h | 2 arch/x86/include/asm/mmu_context.h | 1 arch/x86/include/asm/msr-index.h | 3 arch/x86/include/asm/perf_event.h | 28 + arch/x86/include/asm/tlbflush.h | 1 arch/x86/kernel/cpu/bugs.c | 21 - arch/x86/kernel/static_call.c | 1 arch/x86/kvm/hyperv.c | 6 arch/x86/kvm/mmu/mmu.c | 2 arch/x86/kvm/svm/nested.c | 10 arch/x86/kvm/svm/svm.c | 13 arch/x86/kvm/vmx/main.c | 1 arch/x86/kvm/vmx/vmx.c | 10 arch/x86/kvm/vmx/x86_ops.h | 1 arch/x86/kvm/x86.c | 3 arch/x86/mm/tlb.c | 35 ++ arch/x86/xen/mmu_pv.c | 75 ++++- block/partitions/mac.c | 18 + drivers/acpi/x86/utils.c | 13 drivers/base/regmap/regmap-irq.c | 2 drivers/bluetooth/btintel_pcie.c | 5 drivers/cpufreq/amd-pstate.c | 102 ++---- drivers/firmware/efi/efi.c | 6 drivers/firmware/efi/libstub/randomalloc.c | 3 drivers/firmware/efi/libstub/relocate.c | 3 drivers/firmware/qcom/qcom_scm-smc.c | 3 drivers/gpio/gpio-bcm-kona.c | 71 +++- drivers/gpio/gpio-stmpe.c | 15 - drivers/gpio/gpiolib-acpi.c | 14 drivers/gpio/gpiolib.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 5 drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 2 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 3 drivers/gpu/drm/display/drm_dp_helper.c | 2 drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 4 drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_2_x1e80100.h | 4 drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c | 3 drivers/gpu/drm/msm/msm_gem_submit.c | 3 drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h | 1 drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c | 6 drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c | 7 drivers/gpu/drm/tidss/tidss_dispc.c | 26 + drivers/gpu/drm/tidss/tidss_irq.c | 2 drivers/gpu/drm/v3d/v3d_perfmon.c | 5 drivers/gpu/drm/xe/xe_drm_client.c | 2 drivers/gpu/drm/xe/xe_trace_bo.h | 12 drivers/gpu/host1x/dev.c | 2 drivers/gpu/host1x/intr.c | 2 drivers/hid/hid-multitouch.c | 5 drivers/hid/hid-steam.c | 41 ++ drivers/hid/hid-thrustmaster.c | 2 drivers/hid/hid-winwing.c | 2 drivers/i3c/master/Kconfig | 11 drivers/i3c/master/mipi-i3c-hci/Makefile | 1 drivers/i3c/master/mipi-i3c-hci/dma.c | 17 + drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 148 ++++++++++ drivers/infiniband/hw/efa/efa_main.c | 9 drivers/iommu/amd/amd_iommu_types.h | 1 drivers/iommu/amd/init.c | 4 drivers/iommu/io-pgfault.c | 1 drivers/media/dvb-frontends/cxd2841er.c | 8 drivers/media/i2c/ds90ub913.c | 25 + drivers/media/i2c/ds90ub953.c | 46 ++- drivers/media/platform/broadcom/bcm2835-unicam.c | 8 drivers/media/test-drivers/vidtv/vidtv_bridge.c | 8 drivers/media/usb/uvc/uvc_driver.c | 18 + drivers/media/usb/uvc/uvc_video.c | 27 + drivers/media/usb/uvc/uvcvideo.h | 1 drivers/mmc/host/mtk-sd.c | 31 +- drivers/net/can/c_can/c_can_platform.c | 5 drivers/net/can/ctucanfd/ctucanfd_base.c | 10 drivers/net/can/rockchip/rockchip_canfd-core.c | 2 drivers/net/can/usb/etas_es58x/es58x_devlink.c | 6 drivers/net/ethernet/intel/idpf/idpf_lib.c | 5 drivers/net/ethernet/intel/idpf/idpf_txrx.c | 5 drivers/net/ethernet/intel/igc/igc_main.c | 22 - drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c | 4 drivers/net/ethernet/ti/am65-cpsw-nuss.c | 40 +- drivers/net/netdevsim/ipsec.c | 12 drivers/net/team/team_core.c | 4 drivers/net/vxlan/vxlan_core.c | 7 drivers/net/wireless/ath/ath12k/wmi.c | 61 +++- drivers/net/wireless/ath/ath12k/wmi.h | 1 drivers/net/wireless/realtek/rtw89/pci.c | 17 - drivers/net/wireless/realtek/rtw89/pci.h | 11 drivers/net/wireless/realtek/rtw89/pci_be.c | 2 drivers/parport/parport_serial.c | 12 drivers/pci/quirks.c | 15 - drivers/pci/switch/switchtec.c | 26 + drivers/pinctrl/pinconf-generic.c | 8 drivers/pinctrl/pinctrl-cy8c95x0.c | 36 +- drivers/soc/tegra/fuse/fuse-tegra30.c | 17 - drivers/spi/spi-sn-f-ospi.c | 3 drivers/tty/serial/8250/8250.h | 2 drivers/tty/serial/8250/8250_dma.c | 16 + drivers/tty/serial/8250/8250_pci.c | 76 ++--- drivers/tty/serial/8250/8250_pci1xxxx.c | 60 +++- drivers/tty/serial/8250/8250_port.c | 9 drivers/tty/serial/serial_port.c | 5 drivers/ufs/core/ufs_bsg.c | 1 drivers/ufs/core/ufshcd.c | 127 ++++---- drivers/usb/class/cdc-acm.c | 28 + drivers/usb/core/hub.c | 14 drivers/usb/core/quirks.c | 6 drivers/usb/dwc2/gadget.c | 1 drivers/usb/dwc3/gadget.c | 34 ++ drivers/usb/gadget/function/f_midi.c | 17 - drivers/usb/gadget/udc/core.c | 2 drivers/usb/gadget/udc/renesas_usb3.c | 2 drivers/usb/host/pci-quirks.c | 9 drivers/usb/host/xhci-pci.c | 7 drivers/usb/roles/class.c | 5 drivers/usb/serial/option.c | 49 +-- drivers/vfio/pci/nvgrace-gpu/main.c | 95 ++++-- drivers/vfio/pci/vfio_pci_rdwr.c | 1 drivers/vfio/platform/vfio_platform_common.c | 10 drivers/video/fbdev/omap/lcd_dma.c | 4 drivers/xen/swiotlb-xen.c | 20 - fs/btrfs/extent_io.c | 29 + fs/btrfs/file.c | 4 fs/nfs/sysfs.c | 6 fs/nfsd/filecache.c | 11 fs/nfsd/nfs2acl.c | 2 fs/nfsd/nfs3acl.c | 2 fs/nfsd/nfs4callback.c | 7 fs/ntfs3/attrib.c | 4 fs/ntfs3/dir.c | 2 fs/ntfs3/frecord.c | 12 fs/ntfs3/fsntfs.c | 6 fs/ntfs3/index.c | 6 fs/ntfs3/inode.c | 3 fs/orangefs/orangefs-debugfs.c | 4 fs/smb/client/cifsglob.h | 1 fs/smb/client/file.c | 7 include/drm/display/drm_dp.h | 1 include/kunit/platform_device.h | 1 include/linux/blk-mq.h | 18 - include/linux/cgroup-defs.h | 6 include/linux/efi.h | 1 include/linux/netdevice.h | 6 include/linux/pci_ids.h | 11 include/linux/sched/task.h | 1 include/net/dst.h | 9 include/net/ip.h | 13 include/net/l3mdev.h | 2 include/net/net_namespace.h | 2 include/net/route.h | 9 include/ufs/ufshcd.h | 9 io_uring/kbuf.c | 15 - io_uring/uring_cmd.c | 3 io_uring/waitid.c | 4 kernel/cgroup/cgroup.c | 20 - kernel/cgroup/rstat.c | 1 kernel/sched/autogroup.c | 4 kernel/sched/core.c | 7 kernel/sched/ext.c | 35 -- kernel/sched/ext.h | 4 kernel/sched/sched.h | 2 kernel/time/clocksource.c | 9 kernel/trace/ring_buffer.c | 28 + kernel/trace/trace.c | 4 kernel/workqueue.c | 12 net/ax25/af_ax25.c | 11 net/batman-adv/bat_v.c | 2 net/batman-adv/bat_v_elp.c | 122 +++++--- net/batman-adv/bat_v_elp.h | 2 net/batman-adv/types.h | 3 net/can/j1939/socket.c | 4 net/can/j1939/transport.c | 5 net/core/fib_rules.c | 24 - net/core/flow_dissector.c | 21 - net/core/neighbour.c | 8 net/ipv4/arp.c | 4 net/ipv4/devinet.c | 3 net/ipv4/icmp.c | 31 +- net/ipv4/route.c | 39 ++ net/ipv6/icmp.c | 42 +- net/ipv6/ioam6_iptunnel.c | 75 ++--- net/ipv6/mcast.c | 45 +-- net/ipv6/ndisc.c | 24 - net/ipv6/route.c | 7 net/ipv6/rpl_iptunnel.c | 59 ++- net/ipv6/seg6_iptunnel.c | 98 ++++-- net/openvswitch/datapath.c | 12 net/vmw_vsock/af_vsock.c | 12 rust/Makefile | 1 rust/kernel/rbtree.rs | 2 scripts/Makefile.defconf | 13 scripts/Makefile.extrawarn | 13 scripts/kconfig/Makefile | 4 sound/soc/intel/boards/bytcr_rt5640.c | 17 + tools/objtool/check.c | 1 tools/sched_ext/include/scx/common.bpf.h | 12 tools/testing/selftests/bpf/prog_tests/bpf_iter.c | 6 tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c | 9 tools/testing/selftests/gpio/gpio-sim.sh | 31 +- tools/testing/selftests/net/pmtu.sh | 112 ++++++- tools/testing/selftests/net/rtnetlink.sh | 4 tools/tracing/rtla/src/timerlat_hist.c | 8 tools/tracing/rtla/src/timerlat_top.c | 8 226 files changed, 2386 insertions(+), 1012 deletions(-) Aaro Koskinen (1): fbdev: omap: use threaded IRQ for LCD DMA Aditya Kumar Singh (1): wifi: ath12k: fix handling of 6 GHz rules Alan Stern (1): USB: hub: Ignore non-compliant devices with too many configs or interfaces Alexander Hölzl (1): can: j1939: j1939_sk_send_loop(): fix unable to send messages with data length zero Andrea Righi (1): sched_ext: Fix lock imbalance in dispatch_to_local_dsq() Andrew Cooper (1): x86/static-call: Remove early_boot_irqs_disabled check to fix Xen PVH dom0 Andy Shevchenko (9): pinctrl: cy8c95x0: Avoid accessing reserved registers pinctrl: cy8c95x0: Enable regmap locking for debug pinctrl: cy8c95x0: Rename PWMSEL to SELPWM pinctrl: cy8c95x0: Respect IRQ trigger settings from firmware gpiolib: Fix crash on error in gpiochip_get_ngpios() serial: 8250_pci: Resolve WCH vendor ID ambiguity serial: 8250_pci: Share WCH IDs with parport_serial driver serial: port: Assign ->iotype correctly when ->iobase is set serial: port: Always update ->iotype in __uart_read_properties() Andy Strohman (1): batman-adv: fix panic during interface removal Andy-ld Lu (1): mmc: mtk-sd: Fix register settings for hs400(es) mode Ankit Agrawal (2): vfio/nvgrace-gpu: Read dvsec register to determine need for uncached resmem vfio/nvgrace-gpu: Expose the blackwell device PF BAR1 to the VM Ard Biesheuvel (1): efi: Avoid cold plugged memory for placing the kernel Arnd Bergmann (1): media: cxd2841er: fix 64-bit division on gcc-9 Artur Weber (3): gpio: bcm-kona: Fix GPIO lock/unlock for banks above bank 0 gpio: bcm-kona: Make sure GPIO bits are unlocked when requesting IRQ gpio: bcm-kona: Add missing newline to dev_err format string Avri Altman (5): scsi: ufs: core: Introduce ufshcd_has_pending_tasks() scsi: ufs: core: Prepare to introduce a new clock_gating lock scsi: ufs: core: Introduce a new clock_gating lock scsi: ufs: Fix toggling of clk_gating.state when clock gating is not allowed scsi: ufs: core: Ensure clk_gating.lock is used only after initialization Bibo Mao (1): LoongArch: KVM: Fix typo issue about GCFG feature detection Bjorn Helgaas (1): PCI: Avoid FLR for Mediatek MT7922 WiFi Brian Norris (1): kunit: platform: Resolve 'struct completion' warning Charles Han (2): HID: winwing: Add NULL check in winwing_init_led() HID: multitouch: Add NULL check in mt_input_configured Chester A. Unal (1): USB: serial: option: add MeiG Smart SLM828 Chris Brandt (1): drm: renesas: rz-du: Increase supported resolutions Christian Gmeiner (1): drm/v3d: Stop active perfmon if it is being destroyed Chuyi Zhou (2): sched_ext: Fix the incorrect bpf_list kfunc API in common.bpf.h. sched_ext: Use SCX_CALL_OP_TASK in task_tick_scx Claudiu Beznea (1): pinctrl: pinconf-generic: Print unsigned value if a format is registered Dai Ngo (1): NFSD: fix hang in nfsd4_shutdown_callback Dan Carpenter (1): drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit() David Sterba (1): btrfs: rename __get_extent_map() and pass btrfs_inode Devarsh Thakkar (2): drm/tidss: Fix race condition while handling interrupt registers drm/tidss: Clear the interrupt status for interrupts being disabled Dhananjay Ugwekar (7): cpufreq/amd-pstate: Call cppc_set_epp_perf in the reenable function cpufreq/amd-pstate: Align offline flow of shared memory and MSR based systems cpufreq/amd-pstate: Refactor amd_pstate_epp_reenable() and amd_pstate_epp_offline() cpufreq/amd-pstate: Remove the cppc_state check in offline/online functions cpufreq/amd-pstate: Merge amd_pstate_epp_cpu_offline() and amd_pstate_epp_offline() cpufreq/amd-pstate: Fix cpufreq_policy ref counting cpufreq/amd-pstate: Remove the goto label in amd_pstate_update_limits Dmitry Baryshkov (1): drm/msm/dpu1: don't choke on disabling the writeback connector Edward Adam Davis (1): media: vidtv: Fix a null-ptr-deref in vidtv_mux_stop_thread Elson Roy Serrao (1): usb: roles: set switch registered flag early on Eric Dumazet (23): net: fib_rules: annotate data-races around rule->[io]ifindex ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu() vrf: use RCU protection in l3mdev_l3_out() vxlan: check vxlan_vnigroup_init() return value team: better TEAM_OPTION_TYPE_STRING validation ipv4: add RCU protection to ip4_dst_hoplimit() ipv4: use RCU protection in ip_dst_mtu_maybe_forward() net: add dev_net_rcu() helper ipv4: use RCU protection in ipv4_default_advmss() ipv4: use RCU protection in rt_is_expired() ipv4: use RCU protection in inet_select_addr() ipv4: use RCU protection in __ip_rt_update_pmtu() ipv4: icmp: convert to dev_net_rcu() flow_dissector: use RCU protection to fetch dev_net() ipv6: use RCU protection in ip6_default_advmss() ipv6: icmp: convert to dev_net_rcu() ndisc: use RCU protection in ndisc_alloc_skb() neighbour: use RCU protection in __neigh_notify() arp: use RCU protection in arp_xmit() openvswitch: use RCU protection in ovs_vport_cmd_fill_info() ndisc: extend RCU protection in ndisc_send_skb() ipv6: mcast: extend RCU protection in igmp6_send() ipv6: mcast: add RCU protection to mld_newpack() Fabio Porcedda (2): USB: serial: option: add Telit Cinterion FN990B compositions USB: serial: option: fix Telit Cinterion FN990A name Fabrice Gasnier (1): usb: dwc2: gadget: remove of_node reference upon udc_stop Fedor Pchelkin (1): can: ctucanfd: handle skb allocation failure Filipe Manana (2): btrfs: fix hole expansion when writing at an offset beyond EOF btrfs: fix stale page cache after race between readahead and direct IO write Greg Kroah-Hartman (2): Revert "vfio/platform: check the bounds of read/write syscalls" Linux 6.12.16 Guixin Liu (1): scsi: ufs: bsg: Set bsg_queue to NULL after removal Guo Ren (1): usb: gadget: udc: renesas_usb3: Fix compiler warning Hangbin Liu (2): netdevsim: print human readable IP address selftests: rtnetlink: update netdevsim ipsec output format Hans de Goede (2): ACPI: x86: Add skip i2c clients quirk for Vexia EDU ATLA 10 tablet 5V ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet 5V Huacai Chen (1): USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI Imre Deak (1): drm: Fix DSC BPP increment decoding Isaac Scott (3): media: uvcvideo: Implement dual stream quirk to fix loss of usb packets media: uvcvideo: Add new quirk definition for the Sonix Technology Co. 292a camera media: uvcvideo: Add Kurokesu C1 PRO camera Ivan Kokshaysky (3): alpha: make stack 16-byte aligned (most cases) alpha: replace hardcoded stack offsets with autogenerated ones alpha: align stack for page fault and user unaligned trap handlers Jakub Kicinski (2): net: ipv6: fix dst ref loops in rpl, seg6 and ioam6 lwtunnels net: ipv6: fix dst refleaks in rpl, seg6 and ioam6 lwtunnels Jann Horn (3): usb: cdc-acm: Check control transfer buffer size before access usb: cdc-acm: Fix handling of oversized fragments partitions: mac: fix handling of bogus partition table Jarkko Nikula (2): i3c: mipi-i3c-hci: Add Intel specific quirk to ring resuming i3c: mipi-i3c-hci: Add support for MIPI I3C HCI on PCI bus Jason Xing (1): bpf: handle implicit declaration of function gettid in bpf_iter.c Jeff Layton (1): nfsd: validate the nfsd_serv pointer before calling svc_wake_up Jens Axboe (2): io_uring/uring_cmd: remove dead req_has_async_data() check block: cleanup and fix batch completion adding conditions Jiang Liu (2): drm/amdgpu: bail out when failed to load fw in psp_init_cap_microcode() drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() Jiasheng Jiang (1): regmap-irq: Add missing kfree() Jiri Olsa (1): selftests/bpf: Fix uprobe consumer test Johan Hovold (1): USB: serial: option: drop MeiG Smart defines John Keeping (2): usb: gadget: f_midi: fix MIDI Streaming descriptor lengths serial: 8250: Fix fifo underflow on flush Joshua Hay (1): idpf: call set_real_num_queues in idpf_open Juergen Gross (2): xen/swiotlb: relax alignment requirements x86/xen: allow larger contiguous memory regions in PV guests Justin Iurman (4): include: net: add static inline dst_dev_overhead() to dst.h net: ipv6: ioam6_iptunnel: mitigate 2-realloc issue net: ipv6: seg6_iptunnel: mitigate 2-realloc issue net: ipv6: rpl_iptunnel: mitigate 2-realloc issue Justin M. Forbes (1): rust: kbuild: add -fzero-init-padding-bits to bindgen_skip_cflags Kan Liang (2): perf/x86/intel: Clean up PEBS-via-PT on hybrid perf/x86/intel: Fix ARCH_PERFMON_NUM_COUNTER_LEAF Kartik Rajput (1): soc/tegra: fuse: Update Tegra234 nvmem keepout list Kees Cook (1): kbuild: Use -fzero-init-padding-bits=all Kiran K (1): Bluetooth: btintel_pcie: Fix a potential race condition Koichiro Den (1): selftests: gpio: gpio-sim: Fix missing chip disablements Konstantin Komarov (1): fs/ntfs3: Unify inode corruption marking with _ntfs_bad_inode() Krzysztof Karas (1): drm/i915/selftests: avoid using uninitialized context Krzysztof Kozlowski (2): firmware: qcom: scm: smc: Handle missing SCM device can: c_can: fix unbalanced runtime PM disable in error path Kunihiko Hayashi (1): spi: sn-f-ospi: Fix division by zero Lai Jiangshan (1): workqueue: Put the pwq after detaching the rescuer from the pool Lei Huang (1): USB: quirks: add USB_QUIRK_NO_LPM quirk for Teclast dist Li Lingfeng (1): nfsd: clear acl_access/acl_default after releasing them Lu Baolu (1): iommu: Fix potential memory leak in iopf_queue_remove_device() Maksym Planeta (1): Grab mm lock before grabbing pt lock Marco Crivellari (1): LoongArch: Fix idle VS timer enqueue Marek Vasut (1): USB: cdc-acm: Fill in Renesas R-Car D3 USB Download mode quirk Mario Limonciello (2): gpiolib: acpi: Add a quirk for Acer Nitro ANV14 cpufreq/amd-pstate: convert mutex use to guard() Masahiro Yamada (2): tools: fix annoying "mkdir -p ..." logs when building tools in parallel kbuild: suppress stdout from merge_config for silent builds Mathias Nyman (1): USB: Add USB_QUIRK_NO_LPM quirk for sony xperia xz1 smartphone Maxime Ripard (1): drm/tests: hdmi: Fix WW_MUTEX_SLOWPATH failures Michael Margolin (1): RDMA/efa: Reset device on probe failure Michal Luczaj (2): vsock: Keep the binding until socket destruction vsock: Orphan socket after transport release Michal Pecio (1): usb: xhci: Restore xhci_pci support for Renesas HCs Miguel Ojeda (3): arm64: rust: clean Rust 1.85.0 warning using softfloat target objtool/rust: add one more `noreturn` Rust function rust: rbtree: fix overindented list item Mike Marshall (1): orangefs: fix a oob in orangefs_debug_write Muhammad Adeel (1): cgroup: Remove steal time from usage_usec Murad Masimov (1): ax25: Fix refcount leak caused by setting SO_BINDTODEVICE sockopt Nathan Chancellor (2): scripts/Makefile.extrawarn: Do not show clang's non-kprintf warnings at W=1 arm64: Handle .ARM.attributes section in linker scripts Naushir Patuck (1): media: bcm2835-unicam: Disable trigger mode operation Niklas Schnelle (2): s390/pci: Pull search for parent PF out of zpci_iov_setup_virtfn() s390/pci: Fix handling of isolated VFs Patrick Bellasi (1): x86/cpu/kvm: SRSO: Fix possible missing IBPB on VM-Exit Pavel Begunkov (2): io_uring/waitid: don't abuse io_tw_state io_uring/kbuf: reallocate buf lists on upgrade Ping-Ke Shih (1): wifi: rtw89: pci: disable PCIE wake bit when PCIE deinit Radu Rendec (1): arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array Rakesh Babu Saladi (1): PCI: switchtec: Add Microchip PCI100X device IDs Ramesh Thomas (1): vfio/pci: Enable iowrite64 and ioread64 for vfio pci Rengarajan S (1): 8250: microchip: pci1xxxx: Add workaround for RTS bit toggle Reyders Morales (1): Documentation/networking: fix basic node example document ISO 15765-2 Rik van Riel (1): x86/mm/tlb: Only trim the mm_cpumask once a second Robin van der Gracht (1): can: rockchip: rkcanfd_handle_rx_fifo_overflow_int(): bail out if skb cannot be allocated Roger Quadros (2): net: ethernet: ti: am65-cpsw: fix memleak in certain XDP cases net: ethernet: ti: am65_cpsw: fix tx_cleanup for XDP case Roy Luo (1): usb: gadget: core: flush gadget workqueue after device removal Rupinderjit Singh (1): gpu: host1x: Fix a use of uninitialized mutex Sean Christopherson (4): KVM: x86: Reject Hyper-V's SEND_IPI hypercalls if local APIC isn't in-kernel KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop KVM: nSVM: Enter guest mode before initializing nested NPT MMU perf/x86/intel: Ensure LBRs are disabled when a CPU is starting Selvarasu Ganesan (2): usb: gadget: f_midi: Fixing wMaxPacketSize exceeded issue during MIDI bind retries usb: dwc3: Fix timeout issue during controller enter/exit from halt state Shakeel Butt (1): cgroup: fix race between fork and cgroup.kill Shyam Prasad N (1): cifs: pick channels for individual subrequests Song Yoong Siang (1): igc: Set buffer type for empty frames in igc_init_empty_frame Sridhar Samudrala (2): idpf: fix handling rsc packet with a single segment idpf: record rx queue in skb for RSC packets Stefan Eichenberger (1): usb: core: fix pipe creation for get_bMaxPacketSize0 Stephan Gerhold (1): drm/msm/dpu: fix x1e80100 intf_6 underrun/vsync interrupt Steven Rostedt (4): ring-buffer: Unlock resize on mmap error tracing: Do not allow mmap() of persistent ring buffer ring-buffer: Validate the persistent meta data subbuf array ring-buffer: Update pages_touched to reflect persistent buffer content Sven Eckelmann (2): batman-adv: Ignore neighbor throughput metrics in error case batman-adv: Drop unmanaged ELP metric worker Takashi Iwai (1): PCI/DPC: Quirk PIO log size for Intel Raptor Lake-P Tejas Upadhyay (1): drm/xe/client: bo->client does not need bos_lock Tejun Heo (1): sched_ext: Fix incorrect autogroup migration detection Thomas Hellström (1): drm/xe/tracing: Fix a potential TP_printk UAF Thomas Weißschuh (1): kbuild: userprogs: fix bitsize and target detection on clang Tomas Glozar (2): rtla/timerlat_hist: Abort event processing on second signal rtla/timerlat_top: Abort event processing on second signal Tomi Valkeinen (4): media: i2c: ds90ub913: Add error handling to ub913_hw_init() media: i2c: ds90ub953: Add error handling for i2c reads/writes drm/tidss: Fix issue in irq handling causing irq-flood issue drm/rcar-du: dsi: Fix PHY lock bit check Tulio Fernandes (1): HID: hid-thrustmaster: fix stack-out-of-bounds read in usb_check_int_endpoints() Varadarajan Narayanan (1): regulator: qcom_smd: Add l2, l5 sub-node to mp5496 regulator Vasant Hegde (1): iommu/amd: Expicitly enable CNTRL.EPHEn bit in resume path Vicki Pfau (3): HID: hid-steam: Don't use cancel_delayed_work_sync in IRQ context HID: hid-steam: Make sure rumble work is canceled on removal HID: hid-steam: Move hidraw input (un)registering to work Vincent Mailhol (1): can: etas_es58x: fix potential NULL pointer dereference on udev->serial Vladimir Vdovin (1): net: ipv4: Cache pmtu for all packet paths if multipath enabled Waiman Long (2): clocksource: Use pr_info() for "Checking clocksource synchronization" message clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context Wentao Liang (2): gpio: stmpe: Check return value of stmpe_reg_read in stmpe_gpio_irq_sync_unlock mlxsw: Add return value check for mlxsw_sp_port_get_stats_raw() Yuli Wang (1): LoongArch: csum: Fix OoB access in IP checksum code for negative lengths Zdenek Bouska (1): igc: Fix HW RX timestamp when passed by ZC XDP Zhu Lingshan (1): amdkfd: properly free gang_ctx_bo when failed to init user queue Zichen Xie (1): NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()

5 months, 4 weeks

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Linux 6.6.79

by Greg Kroah-Hartman

I'm announcing the release of the 6.6.79 kernel. All users of the 6.6 kernel series must upgrade. The updated 6.6.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.6.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/arch/arm64/elf_hwcaps.rst | 36 Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml | 2 Makefile | 15 arch/alpha/include/uapi/asm/ptrace.h | 2 arch/alpha/kernel/asm-offsets.c | 2 arch/alpha/kernel/entry.S | 24 arch/alpha/kernel/traps.c | 2 arch/alpha/mm/fault.c | 4 arch/arm64/kernel/cacheinfo.c | 12 arch/arm64/kernel/cpufeature.c | 38 arch/arm64/kernel/vdso/vdso.lds.S | 1 arch/arm64/kernel/vmlinux.lds.S | 1 arch/loongarch/kernel/genex.S | 28 arch/loongarch/kernel/idle.c | 3 arch/loongarch/kernel/reset.c | 6 arch/loongarch/lib/csum.c | 2 arch/x86/events/intel/core.c | 5 arch/x86/include/asm/mmu.h | 2 arch/x86/include/asm/mmu_context.h | 1 arch/x86/include/asm/msr-index.h | 3 arch/x86/include/asm/tlbflush.h | 1 arch/x86/kernel/i8253.c | 11 arch/x86/kernel/static_call.c | 1 arch/x86/kvm/hyperv.c | 6 arch/x86/kvm/mmu/mmu.c | 2 arch/x86/kvm/svm/nested.c | 10 arch/x86/mm/tlb.c | 35 arch/x86/xen/mmu_pv.c | 75 - block/partitions/mac.c | 18 drivers/acpi/x86/utils.c | 13 drivers/base/regmap/regmap-irq.c | 2 drivers/clocksource/i8253.c | 13 drivers/firmware/efi/efi.c | 6 drivers/firmware/efi/libstub/randomalloc.c | 3 drivers/firmware/efi/libstub/relocate.c | 3 drivers/gpio/gpio-bcm-kona.c | 71 drivers/gpio/gpio-stmpe.c | 15 drivers/gpio/gpiolib-acpi.c | 14 drivers/gpio/gpiolib.c | 6 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 5 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 3 drivers/gpu/drm/amd/display/dc/dcn201/dcn201_resource.c | 4 drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 3 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 3 drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 4 drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 2 drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h | 1 drivers/gpu/drm/tidss/tidss_dispc.c | 22 drivers/gpu/drm/v3d/v3d_perfmon.c | 5 drivers/hid/hid-multitouch.c | 5 drivers/hid/hid-steam.c | 740 +++++++--- drivers/hid/hid-thrustmaster.c | 2 drivers/infiniband/hw/efa/efa_main.c | 9 drivers/md/md-bitmap.c | 75 - drivers/md/md-bitmap.h | 6 drivers/md/md.c | 26 drivers/md/md.h | 5 drivers/md/raid1.c | 35 drivers/md/raid1.h | 1 drivers/md/raid10.c | 26 drivers/md/raid10.h | 1 drivers/md/raid5-cache.c | 4 drivers/md/raid5.c | 174 +- drivers/md/raid5.h | 4 drivers/media/dvb-frontends/cxd2841er.c | 8 drivers/media/i2c/ds90ub913.c | 25 drivers/media/i2c/ds90ub953.c | 46 drivers/media/test-drivers/vidtv/vidtv_bridge.c | 8 drivers/media/usb/uvc/uvc_driver.c | 18 drivers/media/usb/uvc/uvc_video.c | 27 drivers/media/usb/uvc/uvcvideo.h | 1 drivers/mmc/host/mtk-sd.c | 31 drivers/net/can/c_can/c_can_platform.c | 5 drivers/net/can/ctucanfd/ctucanfd_base.c | 10 drivers/net/can/usb/etas_es58x/es58x_devlink.c | 6 drivers/net/ethernet/intel/igc/igc_main.c | 1 drivers/net/ethernet/mellanox/mlxsw/spectrum_ethtool.c | 4 drivers/net/netdevsim/ipsec.c | 12 drivers/net/team/team.c | 4 drivers/net/vxlan/vxlan_core.c | 7 drivers/net/wireless/ath/ath12k/wmi.c | 61 drivers/net/wireless/ath/ath12k/wmi.h | 1 drivers/pci/quirks.c | 12 drivers/pci/switch/switchtec.c | 26 drivers/pinctrl/pinctrl-cy8c95x0.c | 2 drivers/soc/tegra/fuse/fuse-tegra30.c | 17 drivers/spi/spi-sn-f-ospi.c | 3 drivers/tty/serial/8250/8250.h | 2 drivers/tty/serial/8250/8250_dma.c | 16 drivers/tty/serial/8250/8250_port.c | 9 drivers/tty/serial/serial_port.c | 5 drivers/ufs/core/ufs_bsg.c | 1 drivers/usb/class/cdc-acm.c | 28 drivers/usb/core/hub.c | 14 drivers/usb/core/quirks.c | 6 drivers/usb/dwc2/gadget.c | 1 drivers/usb/dwc3/gadget.c | 34 drivers/usb/gadget/function/f_midi.c | 17 drivers/usb/gadget/udc/renesas_usb3.c | 2 drivers/usb/host/pci-quirks.c | 9 drivers/usb/roles/class.c | 5 drivers/usb/serial/option.c | 49 drivers/vfio/pci/vfio_pci_rdwr.c | 1 drivers/vfio/platform/vfio_platform_common.c | 10 drivers/video/fbdev/omap/lcd_dma.c | 4 drivers/xen/swiotlb-xen.c | 20 fs/btrfs/file.c | 4 fs/nfs/sysfs.c | 6 fs/nfsd/nfs2acl.c | 2 fs/nfsd/nfs3acl.c | 2 fs/nfsd/nfs4callback.c | 7 fs/orangefs/orangefs-debugfs.c | 4 include/linux/blk-mq.h | 18 include/linux/cgroup-defs.h | 6 include/linux/efi.h | 1 include/linux/i8253.h | 1 include/linux/netdevice.h | 6 include/linux/sched/task.h | 1 include/net/l3mdev.h | 2 include/net/net_namespace.h | 15 include/net/route.h | 9 io_uring/kbuf.c | 15 kernel/cgroup/cgroup.c | 20 kernel/cgroup/rstat.c | 1 kernel/time/clocksource.c | 9 mm/gup.c | 14 net/ax25/af_ax25.c | 11 net/batman-adv/bat_v.c | 2 net/batman-adv/bat_v_elp.c | 122 + net/batman-adv/bat_v_elp.h | 2 net/batman-adv/types.h | 3 net/can/j1939/socket.c | 4 net/can/j1939/transport.c | 5 net/core/flow_dissector.c | 21 net/core/neighbour.c | 11 net/ipv4/arp.c | 4 net/ipv4/devinet.c | 3 net/ipv4/icmp.c | 31 net/ipv4/route.c | 39 net/ipv6/icmp.c | 42 net/ipv6/mcast.c | 45 net/ipv6/ndisc.c | 24 net/ipv6/route.c | 7 net/openvswitch/datapath.c | 12 net/vmw_vsock/af_vsock.c | 12 sound/soc/intel/boards/bytcr_rt5640.c | 17 tools/testing/selftests/gpio/gpio-sim.sh | 31 tools/testing/selftests/net/pmtu.sh | 112 + tools/testing/selftests/net/rtnetlink.sh | 4 tools/tracing/rtla/src/timerlat_hist.c | 8 tools/tracing/rtla/src/timerlat_top.c | 8 151 files changed, 2106 insertions(+), 844 deletions(-) Aaro Koskinen (1): fbdev: omap: use threaded IRQ for LCD DMA Aditya Kumar Singh (1): wifi: ath12k: fix handling of 6 GHz rules Alan Stern (1): USB: hub: Ignore non-compliant devices with too many configs or interfaces Alex Hung (1): drm/amd/display: Pass non-null to dcn20_validate_apply_pipe_split_flags Alexander Hölzl (1): can: j1939: j1939_sk_send_loop(): fix unable to send messages with data length zero Andrew Cooper (1): x86/static-call: Remove early_boot_irqs_disabled check to fix Xen PVH dom0 Andy Shevchenko (4): pinctrl: cy8c95x0: Respect IRQ trigger settings from firmware gpiolib: Fix crash on error in gpiochip_get_ngpios() serial: port: Assign ->iotype correctly when ->iobase is set serial: port: Always update ->iotype in __uart_read_properties() Andy Strohman (1): batman-adv: fix panic during interface removal Andy-ld Lu (1): mmc: mtk-sd: Fix register settings for hs400(es) mode Ard Biesheuvel (1): efi: Avoid cold plugged memory for placing the kernel Arnd Bergmann (1): media: cxd2841er: fix 64-bit division on gcc-9 Artur Weber (3): gpio: bcm-kona: Fix GPIO lock/unlock for banks above bank 0 gpio: bcm-kona: Make sure GPIO bits are unlocked when requesting IRQ gpio: bcm-kona: Add missing newline to dev_err format string Benjamin Marzinski (1): md/raid5: recheck if reshape has finished with device_lock held Charles Han (1): HID: multitouch: Add NULL check in mt_input_configured Chester A. Unal (1): USB: serial: option: add MeiG Smart SLM828 Christian Gmeiner (1): drm/v3d: Stop active perfmon if it is being destroyed Dai Ngo (1): NFSD: fix hang in nfsd4_shutdown_callback Dan Carpenter (2): HID: hid-steam: remove pointless error message HID: hid-steam: Fix cleanup in probe() David Woodhouse (1): x86/i8253: Disable PIT timer 0 when not in use Devarsh Thakkar (1): drm/tidss: Clear the interrupt status for interrupts being disabled Edward Adam Davis (1): media: vidtv: Fix a null-ptr-deref in vidtv_mux_stop_thread Elson Roy Serrao (1): usb: roles: set switch registered flag early on Eric Dumazet (21): ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu() vrf: use RCU protection in l3mdev_l3_out() vxlan: check vxlan_vnigroup_init() return value team: better TEAM_OPTION_TYPE_STRING validation ipv4: add RCU protection to ip4_dst_hoplimit() net: add dev_net_rcu() helper ipv4: use RCU protection in ipv4_default_advmss() ipv4: use RCU protection in rt_is_expired() ipv4: use RCU protection in inet_select_addr() ipv4: use RCU protection in __ip_rt_update_pmtu() ipv4: icmp: convert to dev_net_rcu() flow_dissector: use RCU protection to fetch dev_net() ipv6: use RCU protection in ip6_default_advmss() ipv6: icmp: convert to dev_net_rcu() ndisc: use RCU protection in ndisc_alloc_skb() neighbour: use RCU protection in __neigh_notify() arp: use RCU protection in arp_xmit() openvswitch: use RCU protection in ovs_vport_cmd_fill_info() ndisc: extend RCU protection in ndisc_send_skb() ipv6: mcast: extend RCU protection in igmp6_send() ipv6: mcast: add RCU protection to mld_newpack() Fabio Porcedda (2): USB: serial: option: add Telit Cinterion FN990B compositions USB: serial: option: fix Telit Cinterion FN990A name Fabrice Gasnier (1): usb: dwc2: gadget: remove of_node reference upon udc_stop Fedor Pchelkin (1): can: ctucanfd: handle skb allocation failure Filipe Manana (1): btrfs: fix hole expansion when writing at an offset beyond EOF Greg Kroah-Hartman (2): Revert "vfio/platform: check the bounds of read/write syscalls" Linux 6.6.79 Guixin Liu (1): scsi: ufs: bsg: Set bsg_queue to NULL after removal Guo Ren (1): usb: gadget: udc: renesas_usb3: Fix compiler warning Hangbin Liu (2): netdevsim: print human readable IP address selftests: rtnetlink: update netdevsim ipsec output format Hans de Goede (2): ACPI: x86: Add skip i2c clients quirk for Vexia EDU ATLA 10 tablet 5V ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet 5V Huacai Chen (1): USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI Isaac Scott (3): media: uvcvideo: Implement dual stream quirk to fix loss of usb packets media: uvcvideo: Add new quirk definition for the Sonix Technology Co. 292a camera media: uvcvideo: Add Kurokesu C1 PRO camera Ivan Kokshaysky (3): alpha: make stack 16-byte aligned (most cases) alpha: align stack for page fault and user unaligned trap handlers alpha: replace hardcoded stack offsets with autogenerated ones Jann Horn (3): usb: cdc-acm: Check control transfer buffer size before access usb: cdc-acm: Fix handling of oversized fragments partitions: mac: fix handling of bogus partition table Jens Axboe (1): block: cleanup and fix batch completion adding conditions Jiang Liu (2): drm/amdgpu: bail out when failed to load fw in psp_init_cap_microcode() drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() Jiasheng Jiang (1): regmap-irq: Add missing kfree() Jiri Pirko (1): net: treat possible_net_t net pointer as an RCU one and add read_pnet_rcu() Johan Hovold (1): USB: serial: option: drop MeiG Smart defines John Keeping (2): usb: gadget: f_midi: fix MIDI Streaming descriptor lengths serial: 8250: Fix fifo underflow on flush Juergen Gross (2): xen/swiotlb: relax alignment requirements x86/xen: allow larger contiguous memory regions in PV guests Kartik Rajput (1): soc/tegra: fuse: Update Tegra234 nvmem keepout list Koichiro Den (1): selftests: gpio: gpio-sim: Fix missing chip disablements Krzysztof Karas (1): drm/i915/selftests: avoid using uninitialized context Krzysztof Kozlowski (1): can: c_can: fix unbalanced runtime PM disable in error path Kunihiko Hayashi (1): spi: sn-f-ospi: Fix division by zero Lei Huang (1): USB: quirks: add USB_QUIRK_NO_LPM quirk for Teclast dist Li Lingfeng (1): nfsd: clear acl_access/acl_default after releasing them Li Zetao (1): neighbour: delete redundant judgment statements Maksym Planeta (1): Grab mm lock before grabbing pt lock Marc Zyngier (1): arm64: Filter out SVE hwcaps when FEAT_SVE isn't implemented Marco Crivellari (1): LoongArch: Fix idle VS timer enqueue Marek Vasut (1): USB: cdc-acm: Fill in Renesas R-Car D3 USB Download mode quirk Mario Limonciello (1): gpiolib: acpi: Add a quirk for Acer Nitro ANV14 Masahiro Yamada (1): tools: fix annoying "mkdir -p ..." logs when building tools in parallel Mathias Nyman (1): USB: Add USB_QUIRK_NO_LPM quirk for sony xperia xz1 smartphone Max Maisel (1): HID: hid-steam: Add Deck IMU support Michael Margolin (1): RDMA/efa: Reset device on probe failure Michal Luczaj (2): vsock: Keep the binding until socket destruction vsock: Orphan socket after transport release Mike Marshall (1): orangefs: fix a oob in orangefs_debug_write Muhammad Adeel (1): cgroup: Remove steal time from usage_usec Murad Masimov (1): ax25: Fix refcount leak caused by setting SO_BINDTODEVICE sockopt Nathan Chancellor (1): arm64: Handle .ARM.attributes section in linker scripts Pavel Begunkov (1): io_uring/kbuf: reallocate buf lists on upgrade Radu Rendec (1): arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array Rakesh Babu Saladi (1): PCI: switchtec: Add Microchip PCI100X device IDs Ramesh Thomas (1): vfio/pci: Enable iowrite64 and ioread64 for vfio pci Rik van Riel (1): x86/mm/tlb: Only trim the mm_cpumask once a second Sean Christopherson (3): KVM: x86: Reject Hyper-V's SEND_IPI hypercalls if local APIC isn't in-kernel KVM: nSVM: Enter guest mode before initializing nested NPT MMU perf/x86/intel: Ensure LBRs are disabled when a CPU is starting Selvarasu Ganesan (2): usb: gadget: f_midi: Fixing wMaxPacketSize exceeded issue during MIDI bind retries usb: dwc3: Fix timeout issue during controller enter/exit from halt state Shakeel Butt (1): cgroup: fix race between fork and cgroup.kill Song Yoong Siang (1): igc: Set buffer type for empty frames in igc_init_empty_frame Srinivasan Shanmugam (1): drm/amd/display: Add null check for head_pipe in dcn201_acquire_free_pipe_for_layer Stefan Eichenberger (1): usb: core: fix pipe creation for get_bMaxPacketSize0 Sven Eckelmann (2): batman-adv: Ignore neighbor throughput metrics in error case batman-adv: Drop unmanaged ELP metric worker Takashi Iwai (1): PCI/DPC: Quirk PIO log size for Intel Raptor Lake-P Thomas Weißschuh (1): kbuild: userprogs: fix bitsize and target detection on clang Tomas Glozar (2): rtla/timerlat_hist: Abort event processing on second signal rtla/timerlat_top: Abort event processing on second signal Tomi Valkeinen (4): media: i2c: ds90ub913: Add error handling to ub913_hw_init() media: i2c: ds90ub953: Add error handling for i2c reads/writes drm/tidss: Fix issue in irq handling causing irq-flood issue drm/rcar-du: dsi: Fix PHY lock bit check Tulio Fernandes (1): HID: hid-thrustmaster: fix stack-out-of-bounds read in usb_check_int_endpoints() Varadarajan Narayanan (1): regulator: qcom_smd: Add l2, l5 sub-node to mp5496 regulator Vicki Pfau (8): HID: hid-steam: Avoid overwriting smoothing parameter HID: hid-steam: Disable watchdog instead of using a heartbeat HID: hid-steam: Clean up locking HID: hid-steam: Update list of identifiers from SDL HID: hid-steam: Add gamepad-only mode switched to by holding options HID: hid-steam: Make sure rumble work is canceled on removal HID: hid-steam: Move hidraw input (un)registering to work HID: hid-steam: Don't use cancel_delayed_work_sync in IRQ context Vincent Mailhol (1): can: etas_es58x: fix potential NULL pointer dereference on udev->serial Vladimir Vdovin (1): net: ipv4: Cache pmtu for all packet paths if multipath enabled Waiman Long (2): clocksource: Use pr_info() for "Checking clocksource synchronization" message clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context Wentao Liang (2): gpio: stmpe: Check return value of stmpe_reg_read in stmpe_gpio_irq_sync_unlock mlxsw: Add return value check for mlxsw_sp_port_get_stats_raw() Yu Kuai (5): md/md-bitmap: factor behind write counters out from bitmap_{start/end}write() md/md-bitmap: remove the last parameter for bimtap_ops->endwrite() md: add a new callback pers->bitmap_sector() md/raid5: implement pers->bitmap_sector() md/md-bitmap: move bitmap_{start, end}write to md upper layer Yuli Wang (1): LoongArch: csum: Fix OoB access in IP checksum code for negative lengths Zhaoyang Huang (1): mm: gup: fix infinite loop within __get_longterm_locked Zichen Xie (1): NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()

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Linux-stable-mirror February 2025