February 2025 - Linux-stable-mirror

[PATCH v2 0/3] mtd: rawnand: cadence: improvement and fixes

by niravkumar.l.rabara＠intel.com

From: Niravkumar L Rabara <niravkumar.l.rabara(a)intel.com> This patchset introduces improvements and fixes for cadence nand driver. The changes include: 1. Support deferred prob mechanism when DMA driver is not probed yet. 2. Map the slave DMA address using dma_map_resource. When ARM SMMU is enabled, using a direct physical address of SDMA results in DMA transaction failure. 3. Fixed the incorrect device context used for dma_unmap_single. v2 changes:- - Added the missing Fixes and Cc: stable tags to the patches. Niravkumar L Rabara (3): mtd: rawnand: cadence: support deferred prob when DMA is not ready mtd: rawnand: cadence: use dma_map_resource for sdma address mtd: rawnand: cadence: fix incorrect dev context in dma_unmap_single .../mtd/nand/raw/cadence-nand-controller.c | 35 +++++++++++++++---- 1 file changed, 28 insertions(+), 7 deletions(-) -- 2.25.1

5 months, 3 weeks

3
22
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[PATCH v2] serial: 8250: Fix fifo underflow on flush

by John Keeping

When flushing the serial port's buffer, uart_flush_buffer() calls kfifo_reset() but if there is an outstanding DMA transfer then the completion function will consume data from the kfifo via uart_xmit_advance(), underflowing and leading to ongoing DMA as the driver tries to transmit another 2^32 bytes. This is readily reproduced with serial-generic and amidi sending even short messages as closing the device on exit will wait for the fifo to drain and in the underflow case amidi hangs for 30 seconds on exit in tty_wait_until_sent(). A trace of that gives: kworker/1:1-84 [001] 51.769423: bprint: serial8250_tx_dma: tx_size=3 fifo_len=3 amidi-763 [001] 51.769460: bprint: uart_flush_buffer: resetting fifo irq/21-fe530000-76 [000] 51.769474: bprint: __dma_tx_complete: tx_size=3 irq/21-fe530000-76 [000] 51.769479: bprint: serial8250_tx_dma: tx_size=4096 fifo_len=4294967293 irq/21-fe530000-76 [000] 51.781295: bprint: __dma_tx_complete: tx_size=4096 irq/21-fe530000-76 [000] 51.781301: bprint: serial8250_tx_dma: tx_size=4096 fifo_len=4294963197 irq/21-fe530000-76 [000] 51.793131: bprint: __dma_tx_complete: tx_size=4096 irq/21-fe530000-76 [000] 51.793135: bprint: serial8250_tx_dma: tx_size=4096 fifo_len=4294959101 irq/21-fe530000-76 [000] 51.804949: bprint: __dma_tx_complete: tx_size=4096 Since the port lock is held in when the kfifo is reset in uart_flush_buffer() and in __dma_tx_complete(), adding a flush_buffer hook to adjust the outstanding DMA byte count is sufficient to avoid the kfifo underflow. Fixes: 9ee4b83e51f74 ("serial: 8250: Add support for dmaengine") Cc: stable(a)vger.kernel.org Signed-off-by: John Keeping <jkeeping(a)inmusicbrands.com> --- Changes in v2: - Add Fixes: tag - Return early to reduce indentation in serial8250_tx_dma_flush() drivers/tty/serial/8250/8250.h | 1 + drivers/tty/serial/8250/8250_dma.c | 16 ++++++++++++++++ drivers/tty/serial/8250/8250_port.c | 9 +++++++++ 3 files changed, 26 insertions(+) diff --git a/drivers/tty/serial/8250/8250.h b/drivers/tty/serial/8250/8250.h index 11e05aa014e54..8ef45622e4363 100644 --- a/drivers/tty/serial/8250/8250.h +++ b/drivers/tty/serial/8250/8250.h @@ -374,6 +374,7 @@ static inline int is_omap1510_8250(struct uart_8250_port *pt) #ifdef CONFIG_SERIAL_8250_DMA extern int serial8250_tx_dma(struct uart_8250_port *); +extern void serial8250_tx_dma_flush(struct uart_8250_port *); extern int serial8250_rx_dma(struct uart_8250_port *); extern void serial8250_rx_dma_flush(struct uart_8250_port *); extern int serial8250_request_dma(struct uart_8250_port *); diff --git a/drivers/tty/serial/8250/8250_dma.c b/drivers/tty/serial/8250/8250_dma.c index d215c494ee24c..f245a84f4a508 100644 --- a/drivers/tty/serial/8250/8250_dma.c +++ b/drivers/tty/serial/8250/8250_dma.c @@ -149,6 +149,22 @@ int serial8250_tx_dma(struct uart_8250_port *p) return ret; } +void serial8250_tx_dma_flush(struct uart_8250_port *p) +{ + struct uart_8250_dma *dma = p->dma; + + if (!dma->tx_running) + return; + + /* + * kfifo_reset() has been called by the serial core, avoid + * advancing and underflowing in __dma_tx_complete(). + */ + dma->tx_size = 0; + + dmaengine_terminate_async(dma->rxchan); +} + int serial8250_rx_dma(struct uart_8250_port *p) { struct uart_8250_dma *dma = p->dma; diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index d7976a21cca9c..442967a6cd52d 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -2555,6 +2555,14 @@ static void serial8250_shutdown(struct uart_port *port) serial8250_do_shutdown(port); } +static void serial8250_flush_buffer(struct uart_port *port) +{ + struct uart_8250_port *up = up_to_u8250p(port); + + if (up->dma) + serial8250_tx_dma_flush(up); +} + static unsigned int serial8250_do_get_divisor(struct uart_port *port, unsigned int baud, unsigned int *frac) @@ -3244,6 +3252,7 @@ static const struct uart_ops serial8250_pops = { .break_ctl = serial8250_break_ctl, .startup = serial8250_startup, .shutdown = serial8250_shutdown, + .flush_buffer = serial8250_flush_buffer, .set_termios = serial8250_set_termios, .set_ldisc = serial8250_set_ldisc, .pm = serial8250_pm, -- 2.48.1

5 months, 3 weeks

2
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[PATCH v3] arm64: Handle .ARM.attributes section in linker scripts

by Nathan Chancellor

A recent LLVM commit [1] started generating an .ARM.attributes section similar to the one that exists for 32-bit, which results in orphan section warnings (or errors if CONFIG_WERROR is enabled) from the linker because it is not handled in the arm64 linker scripts. ld.lld: error: arch/arm64/kernel/vdso/vgettimeofday.o:(.ARM.attributes) is being placed in '.ARM.attributes' ld.lld: error: arch/arm64/kernel/vdso/vgetrandom.o:(.ARM.attributes) is being placed in '.ARM.attributes' ld.lld: error: vmlinux.a(lib/vsprintf.o):(.ARM.attributes) is being placed in '.ARM.attributes' ld.lld: error: vmlinux.a(lib/win_minmax.o):(.ARM.attributes) is being placed in '.ARM.attributes' ld.lld: error: vmlinux.a(lib/xarray.o):(.ARM.attributes) is being placed in '.ARM.attributes' Discard the new sections in the necessary linker scripts to resolve the warnings, as the kernel and vDSO do not need to retain it, similar to the .note.gnu.property section. Cc: stable(a)vger.kernel.org Fixes: b3e5d80d0c48 ("arm64/build: Warn on orphan section placement") Link: https://github.com/llvm/llvm-project/commit/ee99c4d4845db66c4daa2373352133f… [1] Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> --- Changes in v3: - Update location of section discard in vDSO to align with .note.gnu.property discard since the sectionss are similar in nature (Will). - Link to v2: https://lore.kernel.org/r/20250204-arm64-handle-arm-attributes-in-linker-sc… Changes in v2: - Discard the section instead of adding it to the final artifacts to mirror the .note.gnu.property section handling (Will). - Link to v1: https://lore.kernel.org/r/20250124-arm64-handle-arm-attributes-in-linker-sc… --- arch/arm64/kernel/vdso/vdso.lds.S | 1 + arch/arm64/kernel/vmlinux.lds.S | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/kernel/vdso/vdso.lds.S b/arch/arm64/kernel/vdso/vdso.lds.S index 4ec32e86a8da..47ad6944f9f0 100644 --- a/arch/arm64/kernel/vdso/vdso.lds.S +++ b/arch/arm64/kernel/vdso/vdso.lds.S @@ -41,6 +41,7 @@ SECTIONS */ /DISCARD/ : { *(.note.GNU-stack .note.gnu.property) + *(.ARM.attributes) } .note : { *(.note.*) } :text :note diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S index f84c71f04d9e..e73326bd3ff7 100644 --- a/arch/arm64/kernel/vmlinux.lds.S +++ b/arch/arm64/kernel/vmlinux.lds.S @@ -162,6 +162,7 @@ SECTIONS /DISCARD/ : { *(.interp .dynamic) *(.dynsym .dynstr .hash .gnu.hash) + *(.ARM.attributes) } . = KIMAGE_VADDR; --- base-commit: 1dd3393696efba1598aa7692939bba99d0cffae3 change-id: 20250123-arm64-handle-arm-attributes-in-linker-script-82aee25313ac Best regards, -- Nathan Chancellor <nathan(a)kernel.org>

5 months, 3 weeks

2
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[PATCH v1 13/16] mm: Don't skip arch_sync_kernel_mappings() in error paths

by Ryan Roberts

Fix callers that previously skipped calling arch_sync_kernel_mappings() if an error occurred during a pgtable update. The call is still required to sync any pgtable updates that may have occurred prior to hitting the error condition. These are theoretical bugs discovered during code review. Cc: <stable(a)vger.kernel.org> Fixes: 2ba3e6947aed ("mm/vmalloc: track which page-table levels were modified") Fixes: 0c95cba49255 ("mm: apply_to_pte_range warn and fail if a large pte is encountered") Signed-off-by: Ryan Roberts <ryan.roberts(a)arm.com> --- mm/memory.c | 6 ++++-- mm/vmalloc.c | 4 ++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/mm/memory.c b/mm/memory.c index 539c0f7c6d54..a15f7dd500ea 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3040,8 +3040,10 @@ static int __apply_to_page_range(struct mm_struct *mm, unsigned long addr, next = pgd_addr_end(addr, end); if (pgd_none(*pgd) && !create) continue; - if (WARN_ON_ONCE(pgd_leaf(*pgd))) - return -EINVAL; + if (WARN_ON_ONCE(pgd_leaf(*pgd))) { + err = -EINVAL; + break; + } if (!pgd_none(*pgd) && WARN_ON_ONCE(pgd_bad(*pgd))) { if (!create) continue; diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 6111ce900ec4..68950b1824d0 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -604,13 +604,13 @@ static int vmap_small_pages_range_noflush(unsigned long addr, unsigned long end, mask |= PGTBL_PGD_MODIFIED; err = vmap_pages_p4d_range(pgd, addr, next, prot, pages, &nr, &mask); if (err) - return err; + break; } while (pgd++, addr = next, addr != end); if (mask & ARCH_PAGE_TABLE_SYNC_MASK) arch_sync_kernel_mappings(start, end); - return 0; + return err; } /* -- 2.43.0

5 months, 3 weeks

2
1
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[PATCH] pidfs: improve ioctl handling

by Christian Brauner

Pidfs supports extensible and non-extensible ioctls. The extensible ioctls need to check for the ioctl number itself not just the ioctl command otherwise both backward- and forward compatibility are broken. The pidfs ioctl handler also needs to look at the type of the ioctl command to guard against cases where "[...] a daemon receives some random file descriptor from a (potentially less privileged) client and expects the FD to be of some specific type, it might call ioctl() on this FD with some type-specific command and expect the call to fail if the FD is of the wrong type; but due to the missing type check, the kernel instead performs some action that userspace didn't expect." (cf. [1]] Reported-by: Jann Horn <jannh(a)google.com> Cc: stable(a)vger.kernel.org # v6.13 Fixes: https://lore.kernel.org/r/CAG48ez2K9A5GwtgqO31u9ZL292we8ZwAA=TJwwEv7wRuJ3j4… [1] Signed-off-by: Christian Brauner <brauner(a)kernel.org> --- Hey, Jann reported that the pidfs extensible ioctl checking has two issues: (1) We check for the ioctl command, not the number breaking forward and backward compatibility. (2) We don't verify the type encoded in the ioctl to guard against ioctl number collisions. This adresses both. Greg, when this patch (or a version thereof) lands upstream then it needs to please be backported to v6.13 together with the already upstream commit 8ce352818820 ("pidfs: check for valid ioctl commands"). Christian --- fs/pidfs.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/fs/pidfs.c b/fs/pidfs.c index 049352f973de..63f9699ebac3 100644 --- a/fs/pidfs.c +++ b/fs/pidfs.c @@ -287,7 +287,6 @@ static bool pidfs_ioctl_valid(unsigned int cmd) switch (cmd) { case FS_IOC_GETVERSION: case PIDFD_GET_CGROUP_NAMESPACE: - case PIDFD_GET_INFO: case PIDFD_GET_IPC_NAMESPACE: case PIDFD_GET_MNT_NAMESPACE: case PIDFD_GET_NET_NAMESPACE: @@ -300,6 +299,17 @@ static bool pidfs_ioctl_valid(unsigned int cmd) return true; } + /* Extensible ioctls require some more careful checks. */ + switch (_IOC_NR(cmd)) { + case _IOC_NR(PIDFD_GET_INFO): + /* + * Try to prevent performing a pidfd ioctl when someone + * erronously mistook the file descriptor for a pidfd. + * This is not perfect but will catch most cases. + */ + return (_IOC_TYPE(cmd) == _IOC_TYPE(PIDFD_GET_INFO)); + } + return false; } --- base-commit: 6470d2c6d4233a781c67f842d3c066bf1cfa4fdc change-id: 20250204-work-pidfs-ioctl-6ef79a65e36b

5 months, 3 weeks

4
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[PATCH 4/4] batman-adv: Fix incorrect offset in batadv_tt_tvlv_ogm_handler_v1()

by Simon Wunderlich

From: Remi Pommarel <repk(a)triplefau.lt> Since commit 4436df478860 ("batman-adv: Add flex array to struct batadv_tvlv_tt_data"), the introduction of batadv_tvlv_tt_data's flex array member in batadv_tt_tvlv_ogm_handler_v1() put tt_changes at invalid offset. Those TT changes are supposed to be filled from the end of batadv_tvlv_tt_data structure (including vlan_data flexible array), but only the flex array size is taken into account missing completely the size of the fixed part of the structure itself. Fix the tt_change offset computation by using struct_size() instead of flex_array_size() so both flex array member and its container structure sizes are taken into account. Cc: stable(a)vger.kernel.org Fixes: 4436df478860 ("batman-adv: Add flex array to struct batadv_tvlv_tt_data") Signed-off-by: Remi Pommarel <repk(a)triplefau.lt> Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> --- net/batman-adv/translation-table.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 760d51fdbdf6..7d5de4cbb814 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -3959,23 +3959,21 @@ static void batadv_tt_tvlv_ogm_handler_v1(struct batadv_priv *bat_priv, struct batadv_tvlv_tt_change *tt_change; struct batadv_tvlv_tt_data *tt_data; u16 num_entries, num_vlan; - size_t flex_size; + size_t tt_data_sz; if (tvlv_value_len < sizeof(*tt_data)) return; tt_data = tvlv_value; - tvlv_value_len -= sizeof(*tt_data); - num_vlan = ntohs(tt_data->num_vlan); - flex_size = flex_array_size(tt_data, vlan_data, num_vlan); - if (tvlv_value_len < flex_size) + tt_data_sz = struct_size(tt_data, vlan_data, num_vlan); + if (tvlv_value_len < tt_data_sz) return; tt_change = (struct batadv_tvlv_tt_change *)((void *)tt_data - + flex_size); - tvlv_value_len -= flex_size; + + tt_data_sz); + tvlv_value_len -= tt_data_sz; num_entries = batadv_tt_entries(tvlv_value_len); -- 2.39.5

5 months, 3 weeks

1
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[PATCH 3/4] batman-adv: Drop unmanaged ELP metric worker

by Simon Wunderlich

From: Sven Eckelmann <sven(a)narfation.org> 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> --- net/batman-adv/bat_v.c | 2 -- net/batman-adv/bat_v_elp.c | 71 ++++++++++++++++++++++++++------------ net/batman-adv/bat_v_elp.h | 2 -- net/batman-adv/types.h | 3 -- 4 files changed, 48 insertions(+), 30 deletions(-) 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; }; /** -- 2.39.5

5 months, 3 weeks

1
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[PATCH 2/4] batman-adv: Ignore neighbor throughput metrics in error case

by Simon Wunderlich

From: Sven Eckelmann <sven(a)narfation.org> If a temporary error happened in the evaluation of the neighbor throughput information, then the invalid throughput result should not be stored in the throughtput EWMA. Cc: stable(a)vger.kernel.org Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> --- net/batman-adv/bat_v_elp.c | 50 ++++++++++++++++++++++++++------------ 1 file changed, 34 insertions(+), 16 deletions(-) diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c index fbf499bcc671..65e52de52bcd 100644 --- a/net/batman-adv/bat_v_elp.c +++ b/net/batman-adv/bat_v_elp.c @@ -59,11 +59,13 @@ static void batadv_v_elp_start_timer(struct batadv_hard_iface *hard_iface) /** * batadv_v_elp_get_throughput() - get the throughput towards a neighbour * @neigh: the neighbour for which the throughput has to be obtained + * @pthroughput: calculated throughput towards the given neighbour in multiples + * of 100kpbs (a value of '1' equals 0.1Mbps, '10' equals 1Mbps, etc). * - * Return: The throughput towards the given neighbour in multiples of 100kpbs - * (a value of '1' equals 0.1Mbps, '10' equals 1Mbps, etc). + * Return: true when value behind @pthroughput was set */ -static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh) +static bool batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh, + u32 *pthroughput) { struct batadv_hard_iface *hard_iface = neigh->if_incoming; struct net_device *soft_iface = hard_iface->soft_iface; @@ -77,14 +79,16 @@ static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh) * batman-adv interface */ if (!soft_iface) - return BATADV_THROUGHPUT_DEFAULT_VALUE; + return false; /* if the user specified a customised value for this interface, then * return it directly */ throughput = atomic_read(&hard_iface->bat_v.throughput_override); - if (throughput != 0) - return throughput; + if (throughput != 0) { + *pthroughput = throughput; + return true; + } /* if this is a wireless device, then ask its throughput through * cfg80211 API @@ -111,19 +115,24 @@ static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh) * possible to delete this neighbor. For now set * the throughput metric to 0. */ - return 0; + *pthroughput = 0; + return true; } if (ret) goto default_throughput; - if (sinfo.filled & BIT(NL80211_STA_INFO_EXPECTED_THROUGHPUT)) - return sinfo.expected_throughput / 100; + if (sinfo.filled & BIT(NL80211_STA_INFO_EXPECTED_THROUGHPUT)) { + *pthroughput = sinfo.expected_throughput / 100; + return true; + } /* try to estimate the expected throughput based on reported tx * rates */ - if (sinfo.filled & BIT(NL80211_STA_INFO_TX_BITRATE)) - return cfg80211_calculate_bitrate(&sinfo.txrate) / 3; + if (sinfo.filled & BIT(NL80211_STA_INFO_TX_BITRATE)) { + *pthroughput = cfg80211_calculate_bitrate(&sinfo.txrate) / 3; + return true; + } goto default_throughput; } @@ -142,8 +151,10 @@ static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh) hard_iface->bat_v.flags &= ~BATADV_FULL_DUPLEX; throughput = link_settings.base.speed; - if (throughput && throughput != SPEED_UNKNOWN) - return throughput * 10; + if (throughput && throughput != SPEED_UNKNOWN) { + *pthroughput = throughput * 10; + return true; + } } default_throughput: @@ -157,7 +168,8 @@ static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh) } /* if none of the above cases apply, return the base_throughput */ - return BATADV_THROUGHPUT_DEFAULT_VALUE; + *pthroughput = BATADV_THROUGHPUT_DEFAULT_VALUE; + return true; } /** @@ -169,15 +181,21 @@ void batadv_v_elp_throughput_metric_update(struct work_struct *work) { 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); - ewma_throughput_add(&neigh->bat_v.throughput, - batadv_v_elp_get_throughput(neigh)); + valid = batadv_v_elp_get_throughput(neigh, &throughput); + if (!valid) + goto put_neigh; + + ewma_throughput_add(&neigh->bat_v.throughput, throughput); +put_neigh: /* decrement refcounter to balance increment performed before scheduling * this task */ -- 2.39.5

5 months, 3 weeks

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[PATCH net-next 0/4] ptp: vmclock: bugfixes and cleanups for error handling

by Thomas Weißschuh

Some error handling issues I noticed while looking at the code. Only compile-tested. Signed-off-by: Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> --- Thomas Weißschuh (4): ptp: vmclock: Set driver data before its usage ptp: vmclock: Don't unregister misc device if it was not registered ptp: vmclock: Clean up miscdev and ptp clock through devres ptp: vmclock: Remove goto-based cleanup logic drivers/ptp/ptp_vmclock.c | 46 ++++++++++++++++++++-------------------------- 1 file changed, 20 insertions(+), 26 deletions(-) --- base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b change-id: 20250206-vmclock-probe-57cbcb770925 Best regards, -- Thomas Weißschuh <thomas.weissschuh(a)linutronix.de>

5 months, 3 weeks

4
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[PATCH] fs/xattr: actually support O_PATH fds in *xattrat() syscalls

by Mike Yuan

Cited from commit message of original patch [1]: > One use case will be setfiles(8) setting SELinux file contexts > ("security.selinux") without race conditions and without a file > descriptor opened with read access requiring SELinux read permission. Also, generally all *at() syscalls operate on O_PATH fds, unlike f*() ones. Yet the O_PATH fds are rejected by *xattrat() syscalls in the final version merged into tree. Instead, let's switch things to CLASS(fd_raw). Note that there's one side effect: f*xattr() starts to work with O_PATH fds too. It's not clear to me whether this is desirable (e.g. fstat() accepts O_PATH fds as an outlier). [1] https://lore.kernel.org/all/20240426162042.191916-1-cgoettsche@seltendoof.d… Fixes: 6140be90ec70 ("fs/xattr: add *at family syscalls") Signed-off-by: Mike Yuan <me(a)yhndnzj.com> Cc: Al Viro <viro(a)zeniv.linux.org.uk> Cc: Christian Göttsche <cgzones(a)googlemail.com> Cc: Christian Brauner <brauner(a)kernel.org> Cc: <stable(a)vger.kernel.org> --- fs/xattr.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/xattr.c b/fs/xattr.c index 02bee149ad96..15df71e56187 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -704,7 +704,7 @@ static int path_setxattrat(int dfd, const char __user *pathname, filename = getname_maybe_null(pathname, at_flags); if (!filename) { - CLASS(fd, f)(dfd); + CLASS(fd_raw, f)(dfd); if (fd_empty(f)) error = -EBADF; else @@ -848,7 +848,7 @@ static ssize_t path_getxattrat(int dfd, const char __user *pathname, filename = getname_maybe_null(pathname, at_flags); if (!filename) { - CLASS(fd, f)(dfd); + CLASS(fd_raw, f)(dfd); if (fd_empty(f)) return -EBADF; return file_getxattr(fd_file(f), &ctx); @@ -978,7 +978,7 @@ static ssize_t path_listxattrat(int dfd, const char __user *pathname, filename = getname_maybe_null(pathname, at_flags); if (!filename) { - CLASS(fd, f)(dfd); + CLASS(fd_raw, f)(dfd); if (fd_empty(f)) return -EBADF; return file_listxattr(fd_file(f), list, size); @@ -1079,7 +1079,7 @@ static int path_removexattrat(int dfd, const char __user *pathname, filename = getname_maybe_null(pathname, at_flags); if (!filename) { - CLASS(fd, f)(dfd); + CLASS(fd_raw, f)(dfd); if (fd_empty(f)) return -EBADF; return file_removexattr(fd_file(f), &kname); base-commit: a86bf2283d2c9769205407e2b54777c03d012939 -- 2.48.1

5 months, 3 weeks

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[tip: timers/urgent] timers/migration: Fix off-by-one root mis-connection

by tip-bot2 for Frederic Weisbecker

The following commit has been merged into the timers/urgent branch of tip: Commit-ID: 868c9037df626b3c245ee26a290a03ae1f9f58d3 Gitweb: https://git.kernel.org/tip/868c9037df626b3c245ee26a290a03ae1f9f58d3 Author: Frederic Weisbecker <frederic(a)kernel.org> AuthorDate: Wed, 05 Feb 2025 17:02:20 +01:00 Committer: Thomas Gleixner <tglx(a)linutronix.de> CommitterDate: Fri, 07 Feb 2025 09:02:16 +01:00 timers/migration: Fix off-by-one root mis-connection Before attaching a new root to the old root, the children counter of the new root is checked to verify that only the upcoming CPU's top group have been connected to it. However since the recently added commit b729cc1ec21a ("timers/migration: Fix another race between hotplug and idle entry/exit") this check is not valid anymore because the old root is pre-accounted as a child to the new root. Therefore after connecting the upcoming CPU's top group to the new root, the children count to be expected must be 2 and not 1 anymore. This omission results in the old root to not be connected to the new root. Then eventually the system may run with more than one top level, which defeats the purpose of a single idle migrator. Also the old root is pre-accounted but not connected upon the new root creation. But it can be connected to the new root later on. Therefore the old root may be accounted twice to the new root. The propagation of such overcommit can end up creating a double final top-level root with a groupmask incorrectly initialized. Although harmless given that the final top level roots will never have a parent to walk up to, this oddity opportunistically reported the core issue: WARNING: CPU: 8 PID: 0 at kernel/time/timer_migration.c:543 tmigr_requires_handle_remote CPU: 8 UID: 0 PID: 0 Comm: swapper/8 RIP: 0010:tmigr_requires_handle_remote Call Trace: <IRQ> ? tmigr_requires_handle_remote ? hrtimer_run_queues update_process_times tick_periodic tick_handle_periodic __sysvec_apic_timer_interrupt sysvec_apic_timer_interrupt </IRQ> Fix the problem by taking the old root into account in the children count of the new root so the connection is not omitted. Also warn when more than one top level group exists to better detect similar issues in the future. Fixes: b729cc1ec21a ("timers/migration: Fix another race between hotplug and idle entry/exit") Reported-by: Matt Fleming <mfleming(a)cloudflare.com> Signed-off-by: Frederic Weisbecker <frederic(a)kernel.org> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/all/20250205160220.39467-1-frederic@kernel.org --- kernel/time/timer_migration.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/kernel/time/timer_migration.c b/kernel/time/timer_migration.c index 9cb9b65..2f63308 100644 --- a/kernel/time/timer_migration.c +++ b/kernel/time/timer_migration.c @@ -1675,6 +1675,9 @@ static int tmigr_setup_groups(unsigned int cpu, unsigned int node) } while (i < tmigr_hierarchy_levels); + /* Assert single root */ + WARN_ON_ONCE(!err && !group->parent && !list_is_singular(&tmigr_level_list[top])); + while (i > 0) { group = stack[--i]; @@ -1716,7 +1719,12 @@ static int tmigr_setup_groups(unsigned int cpu, unsigned int node) WARN_ON_ONCE(top == 0); lvllist = &tmigr_level_list[top]; - if (group->num_children == 1 && list_is_singular(lvllist)) { + + /* + * Newly created root level should have accounted the upcoming + * CPU's child group and pre-accounted the old root. + */ + if (group->num_children == 2 && list_is_singular(lvllist)) { /* * The target CPU must never do the prepare work, except * on early boot when the boot CPU is the target. Otherwise

5 months, 3 weeks

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[PATCH v1 2/2] arm64: dts: qcom: ipq9574: Fix USB vdd info

by Varadarajan Narayanan

USB phys in ipq9574 use the 'L5' regulator. The commit ec4f047679d5 ("arm64: dts: qcom: ipq9574: Enable USB") incorrectly specified it as 'L2'. Because of this when the phy module turns off/on its regulators, 'L2' is turned off/on resulting in 2 issues, namely 'L5' is not turned off/on and the network module powered by the 'L2' is turned off/on. Cc: stable(a)vger.kernel.org Fixes: ec4f047679d5 ("arm64: dts: qcom: ipq9574: Enable USB") Signed-off-by: Varadarajan Narayanan <quic_varada(a)quicinc.com> --- arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi index ae12f069f26f..b24b795873d4 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi @@ -111,6 +111,13 @@ mp5496_l2: l2 { regulator-always-on; regulator-boot-on; }; + + mp5496_l5: l5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; }; }; @@ -146,7 +153,7 @@ &usb_0_dwc3 { }; &usb_0_qmpphy { - vdda-pll-supply = <&mp5496_l2>; + vdda-pll-supply = <&mp5496_l5>; vdda-phy-supply = <&regulator_fixed_0p925>; status = "okay"; @@ -154,7 +161,7 @@ &usb_0_qmpphy { &usb_0_qusbphy { vdd-supply = <&regulator_fixed_0p925>; - vdda-pll-supply = <&mp5496_l2>; + vdda-pll-supply = <&mp5496_l5>; vdda-phy-dpdm-supply = <&regulator_fixed_3p3>; status = "okay"; -- 2.34.1

5 months, 3 weeks

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[PATCH net] rtnetlink: fix netns leak with rtnl_setlink()

by Nicolas Dichtel

A call to rtnl_nets_destroy() is needed to release references taken on netns put in rtnl_nets. CC: stable(a)vger.kernel.org Fixes: 636af13f213b ("rtnetlink: Register rtnl_dellink() and rtnl_setlink() with RTNL_FLAG_DOIT_PERNET_WIP.") Signed-off-by: Nicolas Dichtel <nicolas.dichtel(a)6wind.com> --- net/core/rtnetlink.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 1f4d4b5570ab..d1e559fce918 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -3432,6 +3432,7 @@ static int rtnl_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, err = -ENODEV; rtnl_nets_unlock(&rtnl_nets); + rtnl_nets_destroy(&rtnl_nets); errout: return err; } -- 2.47.1

5 months, 3 weeks

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[PATCH] x86: rust: set rustc-abi=x86-softfloat on rustc>=1.86.0

by Alice Ryhl

When using Rust on the x86 architecture, we are currently using the unstable target.json feature to specify the compilation target. Rustc is going to change how softfloat is specified in the target.json file on x86, thus update generate_rust_target.rs to specify softfloat using the new option. Note that if you enable this parameter with a compiler that does not recognize it, then that triggers a warning but it does not break the build. Cc: stable(a)vger.kernel.org # for 6.12.y Link: https://github.com/rust-lang/rust/pull/136146 Signed-off-by: Alice Ryhl <aliceryhl(a)google.com> --- scripts/generate_rust_target.rs | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/scripts/generate_rust_target.rs b/scripts/generate_rust_target.rs index 0d00ac3723b5..4fd6b6ab3e32 100644 --- a/scripts/generate_rust_target.rs +++ b/scripts/generate_rust_target.rs @@ -165,6 +165,18 @@ fn has(&self, option: &str) -> bool { let option = "CONFIG_".to_owned() + option; self.0.contains_key(&option) } + + /// Is the rustc version at least `major.minor.patch`? + fn rustc_version_atleast(&self, major: u32, minor: u32, patch: u32) -> bool { + let check_version = 100000 * major + 100 * minor + patch; + let actual_version = self + .0 + .get("CONFIG_RUSTC_VERSION") + .unwrap() + .parse::<u32>() + .unwrap(); + check_version <= actual_version + } } fn main() { @@ -182,6 +194,9 @@ fn main() { } } else if cfg.has("X86_64") { ts.push("arch", "x86_64"); + if cfg.rustc_version_atleast(1, 86, 0) { + ts.push("rustc-abi", "x86-softfloat"); + } ts.push( "data-layout", "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128", @@ -215,6 +230,9 @@ fn main() { panic!("32-bit x86 only works under UML"); } ts.push("arch", "x86"); + if cfg.rustc_version_atleast(1, 86, 0) { + ts.push("rustc-abi", "x86-softfloat"); + } ts.push( "data-layout", "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-i128:128-f64:32:64-f80:32-n8:16:32-S128", --- base-commit: 40384c840ea1944d7c5a392e8975ed088ecf0b37 change-id: 20250203-rustc-1-86-x86-softfloat-0b973054c4bc Best regards, -- Alice Ryhl <aliceryhl(a)google.com>

5 months, 3 weeks

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[PATCH] arm64: tegra: delete the Orin NX/Nano suspend key

by Ivy Huang

From: Ninad Malwade <nmalwade(a)nvidia.com> As per the Orin Nano Dev Kit schematic, GPIO_G.02 is not available on this device family. It should not be used at all on Orin NX/Nano. Having this unused pin mapped as the suspend key can lead to unpredictable behavior for low power modes. Orin NX/Nano uses GPIO_EE.04 as both a "power" button and a "suspend" button. However, we cannot have two gpio-keys mapped to the same GPIO. Therefore delete the "suspend" key. Cc: stable(a)vger.kernel.org Fixes: e63472eda5ea ("arm64: tegra: Support Jetson Orin NX reference platform") Signed-off-by: Ninad Malwade <nmalwade(a)nvidia.com> Signed-off-by: Ivy Huang <yijuh(a)nvidia.com> --- arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi | 7 ------- 1 file changed, 7 deletions(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi index 19340d13f789..41821354bbda 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767.dtsi @@ -227,13 +227,6 @@ wakeup-event-action = <EV_ACT_ASSERTED>; wakeup-source; }; - - key-suspend { - label = "Suspend"; - gpios = <&gpio TEGRA234_MAIN_GPIO(G, 2) GPIO_ACTIVE_LOW>; - linux,input-type = <EV_KEY>; - linux,code = <KEY_SLEEP>; - }; }; fan: pwm-fan { -- 2.17.1

5 months, 3 weeks

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[PATCH v3 1/2] seccomp: passthrough uretprobe systemcall without filtering

by Eyal Birger

When attaching uretprobes to processes running inside docker, the attached process is segfaulted when encountering the retprobe. The reason is that now that uretprobe is a system call the default seccomp filters in docker block it as they only allow a specific set of known syscalls. This is true for other userspace applications which use seccomp to control their syscall surface. Since uretprobe is a "kernel implementation detail" system call which is not used by userspace application code directly, it is impractical and there's very little point in forcing all userspace applications to explicitly allow it in order to avoid crashing tracked processes. Pass this systemcall through seccomp without depending on configuration. Note: uretprobe isn't supported in i386 and __NR_ia32_rt_tgsigqueueinfo uses the same number as __NR_uretprobe so the syscall isn't forced in the compat bitmap. Fixes: ff474a78cef5 ("uprobe: Add uretprobe syscall to speed up return probe") Reported-by: Rafael Buchbinder <rafi(a)rbk.io> Link: https://lore.kernel.org/lkml/CAHsH6Gs3Eh8DFU0wq58c_LF8A4_+o6z456J7BidmcVY2A… Link: https://lore.kernel.org/lkml/20250121182939.33d05470@gandalf.local.home/T/#… Link: https://lore.kernel.org/lkml/20250128145806.1849977-1-eyal.birger@gmail.com/ Cc: stable(a)vger.kernel.org Signed-off-by: Eyal Birger <eyal.birger(a)gmail.com> --- v3: no change - deferring 32bit compat handling as there aren't plans to support this syscall in compat mode. v2: use action_cache bitmap and mode1 array to check the syscall --- kernel/seccomp.c | 24 +++++++++++++++++++++--- 1 file changed, 21 insertions(+), 3 deletions(-) diff --git a/kernel/seccomp.c b/kernel/seccomp.c index f59381c4a2ff..09b6f8e6db51 100644 --- a/kernel/seccomp.c +++ b/kernel/seccomp.c @@ -734,13 +734,13 @@ seccomp_prepare_user_filter(const char __user *user_filter) #ifdef SECCOMP_ARCH_NATIVE /** - * seccomp_is_const_allow - check if filter is constant allow with given data + * seccomp_is_filter_const_allow - check if filter is constant allow with given data * @fprog: The BPF programs * @sd: The seccomp data to check against, only syscall number and arch * number are considered constant. */ -static bool seccomp_is_const_allow(struct sock_fprog_kern *fprog, - struct seccomp_data *sd) +static bool seccomp_is_filter_const_allow(struct sock_fprog_kern *fprog, + struct seccomp_data *sd) { unsigned int reg_value = 0; unsigned int pc; @@ -812,6 +812,21 @@ static bool seccomp_is_const_allow(struct sock_fprog_kern *fprog, return false; } +static bool seccomp_is_const_allow(struct sock_fprog_kern *fprog, + struct seccomp_data *sd) +{ +#ifdef __NR_uretprobe + if (sd->nr == __NR_uretprobe +#ifdef SECCOMP_ARCH_COMPAT + && sd->arch != SECCOMP_ARCH_COMPAT +#endif + ) + return true; +#endif + + return seccomp_is_filter_const_allow(fprog, sd); +} + static void seccomp_cache_prepare_bitmap(struct seccomp_filter *sfilter, void *bitmap, const void *bitmap_prev, size_t bitmap_size, int arch) @@ -1023,6 +1038,9 @@ static inline void seccomp_log(unsigned long syscall, long signr, u32 action, */ static const int mode1_syscalls[] = { __NR_seccomp_read, __NR_seccomp_write, __NR_seccomp_exit, __NR_seccomp_sigreturn, +#ifdef __NR_uretprobe + __NR_uretprobe, +#endif -1, /* negative terminated */ }; -- 2.43.0

5 months, 3 weeks

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[PATCH] tpm: do not start chip while suspended

by Thadeu Lima de Souza Cascardo

tpm_chip_start may issue IO that should not be done while the chip is suspended. In the particular case of I2C, it will issue the following warning: [35985.503769] ------------[ cut here ]------------ [35985.503771] i2c i2c-1: Transfer while suspended [35985.503796] WARNING: CPU: 0 PID: 74 at drivers/i2c/i2c-core.h:56 __i2c_transfer+0xbe/0x810 [35985.503802] Modules linked in: [35985.503808] CPU: 0 UID: 0 PID: 74 Comm: hwrng Tainted: G W 6.13.0-next-20250203-00005-gfa0cb5642941 #19 9c3d7f78192f2d38e32010ac9c90fdc71109ef6f [35985.503814] Tainted: [W]=WARN [35985.503817] Hardware name: Google Morphius/Morphius, BIOS Google_Morphius.13434.858.0 10/26/2023 [35985.503819] RIP: 0010:__i2c_transfer+0xbe/0x810 [35985.503825] Code: 30 01 00 00 4c 89 f7 e8 40 fe d8 ff 48 8b 93 80 01 00 00 48 85 d2 75 03 49 8b 16 48 c7 c7 0a fb 7c a7 48 89 c6 e8 32 ad b0 fe <0f> 0b b8 94 ff ff ff e9 33 04 00 00 be 02 00 00 00 83 fd 02 0f 5 [35985.503828] RSP: 0018:ffffa106c0333d30 EFLAGS: 00010246 [35985.503833] RAX: 074ba64aa20f7000 RBX: ffff8aa4c1167120 RCX: 0000000000000000 [35985.503836] RDX: 0000000000000000 RSI: ffffffffa77ab0e4 RDI: 0000000000000001 [35985.503838] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000 [35985.503841] R10: 0000000000000004 R11: 00000001000313d5 R12: ffff8aa4c10f1820 [35985.503843] R13: ffff8aa4c0e243c0 R14: ffff8aa4c1167250 R15: ffff8aa4c1167120 [35985.503846] FS: 0000000000000000(0000) GS:ffff8aa4eae00000(0000) knlGS:0000000000000000 [35985.503849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [35985.503852] CR2: 00007fab0aaf1000 CR3: 0000000105328000 CR4: 00000000003506f0 [35985.503855] Call Trace: [35985.503859] <TASK> [35985.503863] ? __warn+0xd4/0x260 [35985.503868] ? __i2c_transfer+0xbe/0x810 [35985.503874] ? report_bug+0xf3/0x210 [35985.503882] ? handle_bug+0x63/0xb0 [35985.503887] ? exc_invalid_op+0x16/0x50 [35985.503892] ? asm_exc_invalid_op+0x16/0x20 [35985.503904] ? __i2c_transfer+0xbe/0x810 [35985.503913] tpm_cr50_i2c_transfer_message+0x24/0xf0 [35985.503920] tpm_cr50_i2c_read+0x8e/0x120 [35985.503928] tpm_cr50_request_locality+0x75/0x170 [35985.503935] tpm_chip_start+0x116/0x160 [35985.503942] tpm_try_get_ops+0x57/0x90 [35985.503948] tpm_find_get_ops+0x26/0xd0 [35985.503955] tpm_get_random+0x2d/0x80 [35985.503960] hwrng_fillfn+0x13b/0x2e0 [35985.503964] ? __cfi_hwrng_fillfn+0x10/0x10 [35985.503969] kthread+0x23d/0x250 [35985.503974] ? srso_return_thunk+0x5/0x5f [35985.503979] ? lockdep_hardirqs_on+0x95/0x150 [35985.503985] ? __cfi_kthread+0x10/0x10 [35985.503989] ret_from_fork+0x44/0x50 [35985.503994] ? __cfi_kthread+0x10/0x10 [35985.503998] ret_from_fork_asm+0x11/0x20 [35985.504013] </TASK> [35985.504015] irq event stamp: 107462 [35985.504017] hardirqs last enabled at (107461): [<ffffffffa6b82d41>] _raw_spin_unlock_irqrestore+0x31/0x60 [35985.504022] hardirqs last disabled at (107462): [<ffffffffa6b77309>] __schedule+0x159/0x16f0 [35985.504027] softirqs last enabled at (104760): [<ffffffffa4f62ef5>] __irq_exit_rcu+0x75/0x160 [35985.504032] softirqs last disabled at (104755): [<ffffffffa4f62ef5>] __irq_exit_rcu+0x75/0x160 [35985.504036] ---[ end trace 0000000000000000 ]--- [35985.504126] tpm tpm0: i2c transfer failed (attempt 2/3): -108 [35985.504207] tpm tpm0: i2c transfer failed (attempt 3/3): -108 [35985.504395] tpm tpm0: i2c transfer failed (attempt 2/3): -108 [35985.504474] tpm tpm0: i2c transfer failed (attempt 3/3): -108 Test for the suspended flag inside tpm_try_get_ops while holding the chip tpm_mutex before calling tpm_chip_start. That will also prevent tpm_get_random from doing IO while the TPM is suspended. Fixes: 9265fed6db60 ("tpm: Lock TPM chip in tpm_pm_suspend() first") Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> Cc: stable(a)vger.kernel.org Cc: Jerry Snitselaar <jsnitsel(a)redhat.com> Cc: Mike Seo <mikeseohyungjin(a)gmail.com> Cc: Jarkko Sakkinen <jarkko(a)kernel.org> --- drivers/char/tpm/tpm-chip.c | 5 +++++ drivers/char/tpm/tpm-interface.c | 8 +------- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c index 7df7abaf3e526bf7e85ac9dfbaa1087a51d2ab7e..6db864696a583bf59c534ec8714900a6be7b5156 100644 --- a/drivers/char/tpm/tpm-chip.c +++ b/drivers/char/tpm/tpm-chip.c @@ -168,6 +168,11 @@ int tpm_try_get_ops(struct tpm_chip *chip) goto out_ops; mutex_lock(&chip->tpm_mutex); + + /* tmp_chip_start may issue IO that is denied while suspended */ + if (chip->flags & TPM_CHIP_FLAG_SUSPENDED) + goto out_lock; + rc = tpm_chip_start(chip); if (rc) goto out_lock; diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index b1daa0d7b341b1a4c71a200115f0d29d2e87512d..e6d786ce4e36970428b75d288a066e832c5b2af1 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -441,22 +441,16 @@ int tpm_get_random(struct tpm_chip *chip, u8 *out, size_t max) if (!out || max > TPM_MAX_RNG_DATA) return -EINVAL; + /* NULL will be returned if chip is suspended */ chip = tpm_find_get_ops(chip); if (!chip) return -ENODEV; - /* Give back zero bytes, as TPM chip has not yet fully resumed: */ - if (chip->flags & TPM_CHIP_FLAG_SUSPENDED) { - rc = 0; - goto out; - } - if (chip->flags & TPM_CHIP_FLAG_TPM2) rc = tpm2_get_random(chip, out, max); else rc = tpm1_get_random(chip, out, max); -out: tpm_put_ops(chip); return rc; } --- base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b change-id: 20250205-tpm-suspend-b22f745f3124 Best regards, -- Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com>

5 months, 3 weeks

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[PATCH v2 0/2] ASoC: SOF: Correct sps->stream and cstream nullity management

by Peter Ujfalusi

Hi, Changes since v1: - fix the SHA of the Fixes tag The Nullity of sps->cstream needs to be checked in sof_ipc_msg_data() and not assume that it is not NULL. The sps->stream must be cleared to NULL on close since this is used as a check to see if we have active PCM stream. Regards, Peter --- Peter Ujfalusi (2): ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data() ASoC: SOF: pcm: Clear the susbstream pointer to NULL on close sound/soc/sof/pcm.c | 2 ++ sound/soc/sof/stream-ipc.c | 6 +++++- 2 files changed, 7 insertions(+), 1 deletion(-) -- 2.48.1

5 months, 3 weeks

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[PATCH 0/2] ASoC: SOF: Correct sps->stream and cstream nullity management

by Peter Ujfalusi

Hi, The Nullity of sps->cstream needs to be checked in sof_ipc_msg_data() and not assume that it is not NULL. The sps->stream must be cleared to NULL on close since this is used as a check to see if we have active PCM stream. Regards, Peter --- Peter Ujfalusi (2): ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data() ASoC: SOF: pcm: Clear the susbstream pointer to NULL on close sound/soc/sof/pcm.c | 2 ++ sound/soc/sof/stream-ipc.c | 6 +++++- 2 files changed, 7 insertions(+), 1 deletion(-) -- 2.47.1

5 months, 3 weeks

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[PATCH v2 0/2] ASoC: SOF: Correct sps->stream and cstream nullity management

by Peter Ujfalusi

Hi, Changes since v1: - Cc stable The nullity of sps->cstream needs to be checked in sof_ipc_msg_data() and not assume that it is not NULL. The sps->stream must be cleared to NULL on close since this is used as a check to see if we have active PCM stream. Regards, Peter --- Peter Ujfalusi (2): ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data() ASoC: SOF: pcm: Clear the susbstream pointer to NULL on close sound/soc/sof/pcm.c | 2 ++ sound/soc/sof/stream-ipc.c | 6 +++++- 2 files changed, 7 insertions(+), 1 deletion(-) -- 2.47.0

5 months, 3 weeks

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Re: [PATCH 6.13 000/619] 6.13.2-rc2 review

by Ronald Warsow

Hi Greg no regressions here on x86_64 (RKL, Intel 11th Gen. CPU) Thanks Tested-by: Ronald Warsow <rwarsow(a)gmx.de>

5 months, 3 weeks

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[PATCH v2] arm64: Handle .ARM.attributes section in linker scripts

by Nathan Chancellor

A recent LLVM commit [1] started generating an .ARM.attributes section similar to the one that exists for 32-bit, which results in orphan section warnings (or errors if CONFIG_WERROR is enabled) from the linker because it is not handled in the arm64 linker scripts. ld.lld: error: arch/arm64/kernel/vdso/vgettimeofday.o:(.ARM.attributes) is being placed in '.ARM.attributes' ld.lld: error: arch/arm64/kernel/vdso/vgetrandom.o:(.ARM.attributes) is being placed in '.ARM.attributes' ld.lld: error: vmlinux.a(lib/vsprintf.o):(.ARM.attributes) is being placed in '.ARM.attributes' ld.lld: error: vmlinux.a(lib/win_minmax.o):(.ARM.attributes) is being placed in '.ARM.attributes' ld.lld: error: vmlinux.a(lib/xarray.o):(.ARM.attributes) is being placed in '.ARM.attributes' Discard the new sections in the necessary linker scripts to resolve the warnings, as the kernel and vDSO do not need to retain it, similar to the .note.gnu.property section. Cc: stable(a)vger.kernel.org Fixes: b3e5d80d0c48 ("arm64/build: Warn on orphan section placement") Link: https://github.com/llvm/llvm-project/commit/ee99c4d4845db66c4daa2373352133f… [1] Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> --- Changes in v2: - Discard the section instead of adding it to the final artifacts to mirror the .note.gnu.property section handling (Will). - Link to v1: https://lore.kernel.org/r/20250124-arm64-handle-arm-attributes-in-linker-sc… --- arch/arm64/kernel/vdso/vdso.lds.S | 1 + arch/arm64/kernel/vmlinux.lds.S | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/kernel/vdso/vdso.lds.S b/arch/arm64/kernel/vdso/vdso.lds.S index 4ec32e86a8da..8095fef66209 100644 --- a/arch/arm64/kernel/vdso/vdso.lds.S +++ b/arch/arm64/kernel/vdso/vdso.lds.S @@ -80,6 +80,7 @@ SECTIONS *(.data .data.* .gnu.linkonce.d.* .sdata*) *(.bss .sbss .dynbss .dynsbss) *(.eh_frame .eh_frame_hdr) + *(.ARM.attributes) } } diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S index f84c71f04d9e..e73326bd3ff7 100644 --- a/arch/arm64/kernel/vmlinux.lds.S +++ b/arch/arm64/kernel/vmlinux.lds.S @@ -162,6 +162,7 @@ SECTIONS /DISCARD/ : { *(.interp .dynamic) *(.dynsym .dynstr .hash .gnu.hash) + *(.ARM.attributes) } . = KIMAGE_VADDR; --- base-commit: 1dd3393696efba1598aa7692939bba99d0cffae3 change-id: 20250123-arm64-handle-arm-attributes-in-linker-script-82aee25313ac Best regards, -- Nathan Chancellor <nathan(a)kernel.org>

5 months, 3 weeks

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[PATCH 1/2] smb: client: change lease epoch type from unsigned int to __u16

by meetakshisetiyaoss＠gmail.com

From: Meetakshi Setiya <msetiya(a)microsoft.com> MS-SMB2 section 2.2.13.2.10 specifies that 'epoch' should be a 16-bit unsigned integer used to track lease state changes. Change the data type of all instances of 'epoch' from unsigned int to __u16. This simplifies the epoch change comparisons and makes the code more compliant with the protocol spec. Cc: stable(a)vger.kernel.org Signed-off-by: Meetakshi Setiya <msetiya(a)microsoft.com> Reviewed-by: Shyam Prasad N <sprasad(a)microsoft.com> --- fs/smb/client/cifsglob.h | 12 ++++++------ fs/smb/client/smb1ops.c | 2 +- fs/smb/client/smb2ops.c | 18 +++++++++--------- fs/smb/client/smb2pdu.c | 2 +- fs/smb/client/smb2proto.h | 2 +- 5 files changed, 18 insertions(+), 18 deletions(-) diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h index a68434ad744a..2c1b0438fe7d 100644 --- a/fs/smb/client/cifsglob.h +++ b/fs/smb/client/cifsglob.h @@ -357,7 +357,7 @@ struct smb_version_operations { int (*handle_cancelled_mid)(struct mid_q_entry *, struct TCP_Server_Info *); void (*downgrade_oplock)(struct TCP_Server_Info *server, struct cifsInodeInfo *cinode, __u32 oplock, - unsigned int epoch, bool *purge_cache); + __u16 epoch, bool *purge_cache); /* process transaction2 response */ bool (*check_trans2)(struct mid_q_entry *, struct TCP_Server_Info *, char *, int); @@ -552,12 +552,12 @@ struct smb_version_operations { /* if we can do cache read operations */ bool (*is_read_op)(__u32); /* set oplock level for the inode */ - void (*set_oplock_level)(struct cifsInodeInfo *, __u32, unsigned int, + void (*set_oplock_level)(struct cifsInodeInfo *, __u32, __u16, bool *); /* create lease context buffer for CREATE request */ char * (*create_lease_buf)(u8 *lease_key, u8 oplock); /* parse lease context buffer and return oplock/epoch info */ - __u8 (*parse_lease_buf)(void *buf, unsigned int *epoch, char *lkey); + __u8 (*parse_lease_buf)(void *buf, __u16 *epoch, char *lkey); ssize_t (*copychunk_range)(const unsigned int, struct cifsFileInfo *src_file, struct cifsFileInfo *target_file, @@ -1447,7 +1447,7 @@ struct cifs_fid { __u8 create_guid[16]; __u32 access; struct cifs_pending_open *pending_open; - unsigned int epoch; + __u16 epoch; #ifdef CONFIG_CIFS_DEBUG2 __u64 mid; #endif /* CIFS_DEBUG2 */ @@ -1480,7 +1480,7 @@ struct cifsFileInfo { bool oplock_break_cancelled:1; bool status_file_deleted:1; /* file has been deleted */ bool offload:1; /* offload final part of _put to a wq */ - unsigned int oplock_epoch; /* epoch from the lease break */ + __u16 oplock_epoch; /* epoch from the lease break */ __u32 oplock_level; /* oplock/lease level from the lease break */ int count; spinlock_t file_info_lock; /* protects four flag/count fields above */ @@ -1577,7 +1577,7 @@ struct cifsInodeInfo { spinlock_t open_file_lock; /* protects openFileList */ __u32 cifsAttrs; /* e.g. DOS archive bit, sparse, compressed, system */ unsigned int oplock; /* oplock/lease level we have */ - unsigned int epoch; /* used to track lease state changes */ + __u16 epoch; /* used to track lease state changes */ #define CIFS_INODE_PENDING_OPLOCK_BREAK (0) /* oplock break in progress */ #define CIFS_INODE_PENDING_WRITERS (1) /* Writes in progress */ #define CIFS_INODE_FLAG_UNUSED (2) /* Unused flag */ diff --git a/fs/smb/client/smb1ops.c b/fs/smb/client/smb1ops.c index 9756b876a75e..d6e2fb669c40 100644 --- a/fs/smb/client/smb1ops.c +++ b/fs/smb/client/smb1ops.c @@ -377,7 +377,7 @@ coalesce_t2(char *second_buf, struct smb_hdr *target_hdr) static void cifs_downgrade_oplock(struct TCP_Server_Info *server, struct cifsInodeInfo *cinode, __u32 oplock, - unsigned int epoch, bool *purge_cache) + __u16 epoch, bool *purge_cache) { cifs_set_oplock_level(cinode, oplock); } diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index 77309217dab4..ec36bed54b0b 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -3904,22 +3904,22 @@ static long smb3_fallocate(struct file *file, struct cifs_tcon *tcon, int mode, static void smb2_downgrade_oplock(struct TCP_Server_Info *server, struct cifsInodeInfo *cinode, __u32 oplock, - unsigned int epoch, bool *purge_cache) + __u16 epoch, bool *purge_cache) { server->ops->set_oplock_level(cinode, oplock, 0, NULL); } static void smb21_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock, - unsigned int epoch, bool *purge_cache); + __u16 epoch, bool *purge_cache); static void smb3_downgrade_oplock(struct TCP_Server_Info *server, struct cifsInodeInfo *cinode, __u32 oplock, - unsigned int epoch, bool *purge_cache) + __u16 epoch, bool *purge_cache) { unsigned int old_state = cinode->oplock; - unsigned int old_epoch = cinode->epoch; + __u16 old_epoch = cinode->epoch; unsigned int new_state; if (epoch > old_epoch) { @@ -3939,7 +3939,7 @@ smb3_downgrade_oplock(struct TCP_Server_Info *server, static void smb2_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock, - unsigned int epoch, bool *purge_cache) + __u16 epoch, bool *purge_cache) { oplock &= 0xFF; cinode->lease_granted = false; @@ -3963,7 +3963,7 @@ smb2_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock, static void smb21_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock, - unsigned int epoch, bool *purge_cache) + __u16 epoch, bool *purge_cache) { char message[5] = {0}; unsigned int new_oplock = 0; @@ -4000,7 +4000,7 @@ smb21_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock, static void smb3_set_oplock_level(struct cifsInodeInfo *cinode, __u32 oplock, - unsigned int epoch, bool *purge_cache) + __u16 epoch, bool *purge_cache) { unsigned int old_oplock = cinode->oplock; @@ -4114,7 +4114,7 @@ smb3_create_lease_buf(u8 *lease_key, u8 oplock) } static __u8 -smb2_parse_lease_buf(void *buf, unsigned int *epoch, char *lease_key) +smb2_parse_lease_buf(void *buf, __u16 *epoch, char *lease_key) { struct create_lease *lc = (struct create_lease *)buf; @@ -4125,7 +4125,7 @@ smb2_parse_lease_buf(void *buf, unsigned int *epoch, char *lease_key) } static __u8 -smb3_parse_lease_buf(void *buf, unsigned int *epoch, char *lease_key) +smb3_parse_lease_buf(void *buf, __u16 *epoch, char *lease_key) { struct create_lease_v2 *lc = (struct create_lease_v2 *)buf; diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c index 40ad9e79437a..51204ff58bf6 100644 --- a/fs/smb/client/smb2pdu.c +++ b/fs/smb/client/smb2pdu.c @@ -2329,7 +2329,7 @@ parse_posix_ctxt(struct create_context *cc, struct smb2_file_all_info *info, int smb2_parse_contexts(struct TCP_Server_Info *server, struct kvec *rsp_iov, - unsigned int *epoch, + __u16 *epoch, char *lease_key, __u8 *oplock, struct smb2_file_all_info *buf, struct create_posix_rsp *posix) diff --git a/fs/smb/client/smb2proto.h b/fs/smb/client/smb2proto.h index 2336dfb23f36..4662c7e2d259 100644 --- a/fs/smb/client/smb2proto.h +++ b/fs/smb/client/smb2proto.h @@ -283,7 +283,7 @@ extern enum securityEnum smb2_select_sectype(struct TCP_Server_Info *, enum securityEnum); int smb2_parse_contexts(struct TCP_Server_Info *server, struct kvec *rsp_iov, - unsigned int *epoch, + __u16 *epoch, char *lease_key, __u8 *oplock, struct smb2_file_all_info *buf, struct create_posix_rsp *posix); -- 2.46.0.46.g406f326d27

5 months, 3 weeks

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[PATCH] USB: Add USB_QUIRK_NO_LPM quirk for sony xperia xz1 smartphone

by Mathias Nyman

The fastboot tool for communicating with Android bootloaders does not work reliably with this device if USB 2 Link Power Management (LPM) is enabled. Various fastboot commands are affected, including the following, which usually reproduces the problem within two tries: fastboot getvar kernel getvar:kernel FAILED (remote: 'GetVar Variable Not found') This issue was hidden on many systems up until commit 63a1f8454962 ("xhci: stored cached port capability values in one place") as the xhci driver failed to detect USB 2 LPM support if USB 3 ports were listed before USB 2 ports in the "supported protocol capabilities". Adding the quirk resolves the issue. No drawbacks are expected since the device uses different USB product IDs outside of fastboot mode, and since fastboot commands worked before, until LPM was enabled on the tested system by the aforementioned commit. Based on a patch from Forest <forestix(a)nom.one> from which most of the code and commit message is taken. Cc: stable(a)vger.kernel.org Reported-by: Forest <forestix(a)nom.one> Closes: https://lore.kernel.org/hk8umj9lv4l4qguftdq1luqtdrpa1gks5l@sonic.net Tested-by: Forest <forestix(a)nom.one> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> --- drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 67732c791c93..59ed9768dae1 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -435,6 +435,9 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x0c45, 0x7056), .driver_info = USB_QUIRK_IGNORE_REMOTE_WAKEUP }, + /* Sony Xperia XZ1 Compact (lilac) smartphone in fastboot mode */ + { USB_DEVICE(0x0fce, 0x0dde), .driver_info = USB_QUIRK_NO_LPM }, + /* Action Semiconductor flash disk */ { USB_DEVICE(0x10d6, 0x2200), .driver_info = USB_QUIRK_STRING_FETCH_255 }, -- 2.25.1

5 months, 3 weeks

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[PATCH 6.6 000/393] 6.6.76-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.6.76 release. There are 393 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, 07 Feb 2025 13:43:04 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.76-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.6.76-rc1 Tiezhu Yang <yangtiezhu(a)loongson.cn> LoongArch: Change 8 to 14 for LOONGARCH_MAX_{BRP,WRP} Nathan Chancellor <nathan(a)kernel.org> s390: Add '-std=gnu11' to decompressor and purgatory CFLAGS Qu Wenruo <wqu(a)suse.com> btrfs: output the reason for open_ctree() failure Dan Carpenter <dan.carpenter(a)linaro.org> media: imx-jpeg: Fix potential error pointer dereference in detach_pm() Laurentiu Palcu <laurentiu.palcu(a)oss.nxp.com> staging: media: max96712: fix kernel oops when removing module Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: gadget: f_tcm: Don't free command immediately Calvin Owens <calvin(a)wbinvd.org> pps: Fix a use-after-free Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: uvcvideo: Fix double free in error path Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> remoteproc: core: Fix ida_free call while not allocated Paolo Abeni <pabeni(a)redhat.com> mptcp: handle fastopen disconnect correctly Paolo Abeni <pabeni(a)redhat.com> mptcp: consolidate suboption status Kyle Tso <kyletso(a)google.com> usb: typec: tcpci: Prevent Sink disconnection before vPpsShutdown in SPR PPS Jos Wang <joswang(a)lenovo.com> usb: typec: tcpm: set SRC_SEND_CAPABILITIES timeout to PD_T_SENDER_RESPONSE Kyle Tso <kyletso(a)google.com> usb: dwc3: core: Defer the probe until USB power supply ready Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> usb: dwc3-am62: Fix an OF node leak in phy_syscon_pll_refclk() Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: gadget: f_tcm: Fix Get/SetInterface return value Sean Rhodes <sean(a)starlabs.systems> drivers/card_reader/rtsx_usb: Restore interrupt based detection Michal Pecio <michal.pecio(a)gmail.com> usb: xhci: Fix NULL pointer dereference on certain command aborts Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> net: usb: rtl8150: enable basic endpoint checking Lianqin Hu <hulianqin(a)vivo.com> ALSA: usb-audio: Add delay quirk for iBasso DC07 Pro Ricardo B. Marliere <rbm(a)suse.com> ktest.pl: Check kernelrelease return in get_version Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix handling of glibc without rseq support Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: reject mismatching sum of field_len with set key length Parth Pancholi <parth.pancholi(a)toradex.com> kbuild: switch from lz4c to lz4 for compression Chuck Lever <chuck.lever(a)oracle.com> Revert "SUNRPC: Reduce thread wake-up rate when receiving large RPC messages" Chuck Lever <chuck.lever(a)oracle.com> NFSD: Reset cb_seq_status after NFS4ERR_DELAY Daniel Lee <chullee(a)google.com> f2fs: Introduce linear search for dentries Lin Yujun <linyujun809(a)huawei.com> hexagon: Fix unbalanced spinlock in die() Willem de Bruijn <willemb(a)google.com> hexagon: fix using plain integer as NULL pointer warning in cmpxchg Masahiro Yamada <masahiroy(a)kernel.org> kconfig: fix memory leak in sym_warn_unmet_dep() Sergey Senozhatsky <senozhatsky(a)chromium.org> kconfig: WERROR unmet symbol dependency Masahiro Yamada <masahiroy(a)kernel.org> kconfig: deduplicate code in conf_read_simple() Masahiro Yamada <masahiroy(a)kernel.org> kconfig: remove unused code for S_DEF_AUTO in conf_read_simple() Masahiro Yamada <masahiroy(a)kernel.org> kconfig: require a space after '#' for valid input Masahiro Yamada <masahiroy(a)kernel.org> kconfig: fix file name in warnings when loading KCONFIG_DEFCONFIG_LIST Pali Rohár <pali(a)kernel.org> cifs: Fix getting and setting SACLs over SMB1 Pali Rohár <pali(a)kernel.org> cifs: Validate EAs for WSL reparse points Jens Axboe <axboe(a)kernel.dk> io_uring/uring_cmd: use cached cmd_op in io_uring_cmd_sock() Detlev Casanova <detlev.casanova(a)collabora.com> ASoC: rockchip: i2s_tdm: Re-add the set_sysclk callback Palmer Dabbelt <palmer(a)rivosinc.com> RISC-V: Mark riscv_v_init() as __init Hongbo Li <lihongbo22(a)huawei.com> hostfs: fix the host directory parse when mounting. Nathan Chancellor <nathan(a)kernel.org> hostfs: Add const qualifier to host_root in hostfs_fill_super() Al Viro <viro(a)zeniv.linux.org.uk> hostfs: fix string handling in __dentry_name() Hongbo Li <lihongbo22(a)huawei.com> hostfs: convert hostfs to use the new mount API Masahiro Yamada <masahiroy(a)kernel.org> genksyms: fix memory leak when the same symbol is read from *.symref file Masahiro Yamada <masahiroy(a)kernel.org> genksyms: fix memory leak when the same symbol is added from source Eric Dumazet <edumazet(a)google.com> net: hsr: fix fill_frame_info() regression vs VLAN packets Kory Maincent <kory.maincent(a)bootlin.com> net: sh_eth: Fix missing rtnl lock in suspend/resume path Toke Høiland-Jørgensen <toke(a)redhat.com> net: xdp: Disallow attaching device-bound programs in generic mode Jon Maloy <jmaloy(a)redhat.com> tcp: correct handling of extreme memory squeeze Rafał Miłecki <rafal(a)milecki.pl> bgmac: reduce max frame size to support just MTU 1500 Michal Luczaj <mhal(a)rbox.co> vsock: Allow retrying on connect() failure Michal Luczaj <mhal(a)rbox.co> vsock: Keep the binding until socket destruction Neeraj Sanjay Kale <neeraj.sanjaykale(a)nxp.com> Bluetooth: btnxpuart: Fix glitches seen in dual A2DP streaming Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: sleep: core: Synchronize runtime PM status of parents and children Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: sleep: Use bool for all 1-bit fields in struct dev_pm_info Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: sleep: Restore asynchronous device resume optimization Howard Chu <howardchu95(a)gmail.com> perf trace: Fix runtime error of index out of bounds Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> net: stmmac: Limit FIFO size by hardware capability Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> net: stmmac: Limit the number of MTL queues to hardware capability Thomas Weißschuh <linux(a)weissschuh.net> ptp: Properly handle compat ioctls Chenyuan Yang <chenyuan0y(a)gmail.com> net: davicom: fix UAF in dm9000_drv_remove Shigeru Yoshida <syoshida(a)redhat.com> vxlan: Fix uninit-value in vxlan_vnifilter_dump() Jakub Kicinski <kuba(a)kernel.org> net: netdevsim: try to close UDP port harness races Eric Dumazet <edumazet(a)google.com> net: rose: fix timer races against user threads Michal Swiatkowski <michal.swiatkowski(a)linux.intel.com> iavf: allow changing VLAN state without calling PF Wentao Liang <vulab(a)iscas.ac.cn> PM: hibernate: Add error handling for syscore_suspend() Eric Dumazet <edumazet(a)google.com> ipmr: do not call mr_mfc_uses_dev() for unres entries Dheeraj Reddy Jonnalagadda <dheeraj.linuxdev(a)gmail.com> net: fec: implement TSO descriptor cleanup Ahmad Fatoum <a.fatoum(a)pengutronix.de> gpio: mxc: remove dead code after switch to DT-only Jian Shen <shenjian15(a)huawei.com> net: hns3: fix oops when unload drivers paralleling Alexander Stein <alexander.stein(a)ew.tq-group.com> regulator: core: Add missing newline character pangliyuan <pangliyuan1(a)huawei.com> ubifs: skip dumping tnc tree when zroot is null Ming Wang <wangming01(a)loongson.cn> rtc: loongson: clear TOY_MATCH0_REG in loongson_rtc_isr() Oleksij Rempel <o.rempel(a)pengutronix.de> rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read Alexandre Cassen <acassen(a)corp.free.fr> xfrm: delete intermediate secpath entry in packet offload mode Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> dmaengine: ti: edma: fix OF node reference leaks in edma_driver Jianbo Liu <jianbol(a)nvidia.com> xfrm: replay: Fix the update of replay_esn->oseq_hi for GSO Luo Yifan <luoyifan(a)cmss.chinamobile.com> tools/bootconfig: Fix the wrong format specifier Huacai Chen <chenhuacai(a)kernel.org> LoongArch: Fix warnings during S3 suspend Olga Kornievskaia <okorniev(a)redhat.com> NFSv4.2: mark OFFLOAD_CANCEL MOVEABLE Olga Kornievskaia <okorniev(a)redhat.com> NFSv4.2: fix COPY_NOTIFY xdr buf size calculation John Ogness <john.ogness(a)linutronix.de> serial: 8250: Adjust the timeout for FIFO mode Zijun Hu <quic_zijuhu(a)quicinc.com> driver core: class: Fix wild pointer dereferences in API class_dev_iter_next() Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> module: Extend the preempt disabled section in dereference_symbol_descriptor(). Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: protect access to buffers with no active references Matthew Wilcox (Oracle) <willy(a)infradead.org> nilfs2: convert nilfs_lookup_dirty_data_buffers to use folio_create_empty_buffers Matthew Wilcox (Oracle) <willy(a)infradead.org> buffer: make folio_create_empty_buffers() return a buffer_head Su Yue <glass.su(a)suse.com> ocfs2: mark dquot as inactive if failed to start trans while releasing dquot Guixin Liu <kanie(a)linux.alibaba.com> scsi: ufs: bsg: Delete bsg_dev when setting up bsg fails Paul Menzel <pmenzel(a)molgen.mpg.de> scsi: mpt3sas: Set ioc->manu_pg11.EEDPTagMode directly to 1 Manivannan Sadhasivam <mani(a)kernel.org> PCI: endpoint: pci-epf-test: Fix check for DMA MEMCPY test Mohamed Khalfella <khalfella(a)gmail.com> PCI: endpoint: pci-epf-test: Set dma_chan_rx pointer to NULL on error Richard Zhu <hongxing.zhu(a)nxp.com> PCI: imx6: Skip controller_id generation logic for i.MX7D Frank Li <Frank.Li(a)nxp.com> PCI: imx6: Simplify clock handling by using clk_bulk*() function King Dix <kingdix10(a)qq.com> PCI: rcar-ep: Fix incorrect variable used when calling devm_request_mem_region() Desnes Nunes <desnesn(a)redhat.com> media: dvb-usb-v2: af9035: fix ISO C90 compilation error on af9035_i2c_master_xfer Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> staging: media: imx: fix OF node leak in imx_media_add_of_subdevs() Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> watchdog: rti_wdt: Fix an OF node leak in rti_wdt_probe() Laurentiu Palcu <laurentiu.palcu(a)oss.nxp.com> media: nxp: imx8-isi: fix v4l2-compliance test errors Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> mtd: hyperbus: hbmc-am654: fix an OF node reference leak Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> mtd: hyperbus: hbmc-am654: Convert to platform remove callback returning void david regan <dregan(a)broadcom.com> mtd: rawnand: brcmnand: fix status read of brcmnand_waitfunc Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Propagate buf->error to userspace Jiasheng Jiang <jiashengjiangcool(a)gmail.com> media: camif-core: Add check for clk_enable() Jiasheng Jiang <jiashengjiangcool(a)gmail.com> media: mipi-csis: Add check for clk_enable() Dave Stevenson <dave.stevenson(a)raspberrypi.com> media: i2c: ov9282: Correct the exposure offset Luca Weiss <luca.weiss(a)fairphone.com> media: i2c: imx412: Add missing newline to prints Dave Stevenson <dave.stevenson(a)raspberrypi.com> media: i2c: imx290: Register 0x3011 varies between imx327 and imx290 Jiasheng Jiang <jiashengjiangcool(a)gmail.com> media: marvell: Add check for clk_enable() Zijun Hu <quic_zijuhu(a)quicinc.com> PCI: endpoint: Destroy the EPC device in devm_pci_epc_destroy() Chen Ni <nichen(a)iscas.ac.cn> media: lmedm04: Handle errors for lme2510_int_read Oliver Neukum <oneukum(a)suse.com> media: rc: iguanair: handle timeouts Mark Brown <broonie(a)kernel.org> spi: omap2-mcspi: Correctly handle devm_clk_get_optional() errors Qasim Ijaz <qasdev00(a)gmail.com> iommufd/iova_bitmap: Fix shift-out-of-bounds in iova_bitmap_offset_to_index() Zhu Yanjun <yanjun.zhu(a)linux.dev> RDMA/rxe: Fix the warning "__rxe_cleanup+0x12c/0x170 [rdma_rxe]" Randy Dunlap <rdunlap(a)infradead.org> efi: sysfb_efi: fix W=1 warnings when EFI is not set Zijun Hu <quic_zijuhu(a)quicinc.com> of: reserved-memory: Do not make kmemleak ignore freed address Michael Guralnik <michaelgur(a)nvidia.com> RDMA/mlx5: Fix indirect mkey ODP page count Pei Xiao <xiaopei01(a)kylinos.cn> i3c: dw: Fix use-after-free in dw_i3c_master driver due to race condition Billy Tsai <billy_tsai(a)aspeedtech.com> i3c: dw: Add hot-join support. Akhil R <akhilrajeev(a)nvidia.com> arm64: tegra: Fix DMA ID for SPI2 Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> fbdev: omapfb: Fix an OF node leak in dss_of_port_get_parent_device() Rafał Miłecki <rafal(a)milecki.pl> ARM: dts: mediatek: mt7623: fix IR nodename Vladimir Zapolskiy <vladimir.zapolskiy(a)linaro.org> arm64: dts: qcom: sm8250: Fix interrupt types of camss interrupts Vladimir Zapolskiy <vladimir.zapolskiy(a)linaro.org> arm64: dts: qcom: sdm845: Fix interrupt types of camss interrupts Val Packett <val(a)packett.cool> arm64: dts: mediatek: add per-SoC compatibles for keypad nodes Jason-JH.Lin <jason-jh.lin(a)mediatek.com> dts: arm64: mediatek: mt8195: Remove MT8183 compatible for OVL Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> arm64: dts: qcom: sc8280xp: Fix up remoteproc register space sizes Neil Armstrong <neil.armstrong(a)linaro.org> arm64: dts: qcom: sm8150-microsoft-surface-duo: fix typos in da7280 properties Neil Armstrong <neil.armstrong(a)linaro.org> arm64: dts: qcom: sc7180: fix psci power domain node names Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: qcom: sc7180: change labels to lower-case David Wronek <davidwronek(a)gmail.com> arm64: dts: qcom: Add SM7125 device tree Neil Armstrong <neil.armstrong(a)linaro.org> arm64: dts: qcom: sc7180-trogdor-pompom: rename 5v-choke thermal zone Konrad Dybcio <konrad.dybcio(a)linaro.org> arm64: dts: qcom: sc7180-*: Remove thermal zone polling delays Neil Armstrong <neil.armstrong(a)linaro.org> arm64: dts: qcom: sc7180-trogdor-quackingstick: add missing avee-supply Neil Armstrong <neil.armstrong(a)linaro.org> arm64: dts: qcom: sdm845-db845c-navigation-mezzanine: remove disabled ov7251 camera Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> arm64: dts: qcom: sdm845-db845c-navigation-mezzanine: Convert mezzanine riser to dtso Aaro Koskinen <aaro.koskinen(a)iki.fi> ARM: omap1: Fix up the Retu IRQ on Nokia 770 Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> RDMA/bnxt_re: Fix to drop reference to the mmap entry in case of error Vasily Khoruzhick <anarsoul(a)gmail.com> arm64: dts: allwinner: a64: explicitly assign clock parent for TCON0 Bryan Brattlof <bb(a)ti.com> arm64: dts: ti: k3-am62a: Remove duplicate GICR reg Bryan Brattlof <bb(a)ti.com> arm64: dts: ti: k3-am62: Remove duplicate GICR reg Cristian Birsan <cristian.birsan(a)microchip.com> ARM: dts: microchip: sama5d27_wlsom1_ek: Add no-1-8-v property to sdmmc0 node Mihai Sain <mihai.sain(a)microchip.com> ARM: dts: microchip: sama5d27_wlsom1_ek: Remove mmc-ddr-3_3v property from sdmmc0 node Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: sm8450: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: sm8350: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: sm8250: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: sm6375: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: sm6125: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: sm4450: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: sdx75: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: sc7280: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: qrb4210-rb2: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: q[dr]u1000: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: qcs404: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: msm8994: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: msm8939: correct sleep clock frequency Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: msm8916: correct sleep clock frequency Luca Weiss <luca.weiss(a)fairphone.com> arm64: dts: qcom: sm7225-fairphone-fp4: Drop extra qcom,msm-id value Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> arm64: dts: qcom: msm8994: Describe USB interrupts Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> arm64: dts: qcom: msm8996: Fix up USB3 interrupts Taniya Das <quic_tdas(a)quicinc.com> arm64: dts: qcom: sa8775p: Update sleep_clk frequency Bartosz Golaszewski <bartosz.golaszewski(a)linaro.org> arm64: dts: qcom: move common parts for sa8775p-ride variants into a .dtsi Shazad Hussain <quic_shazhuss(a)quicinc.com> arm64: dts: qcom: sa8775p-ride: enable pmm8654au_0_pon_resin Andrew Halaney <ahalaney(a)redhat.com> arm64: dts: qcom: sa8775p-ride: Describe sgmii_phy1 irq Andrew Halaney <ahalaney(a)redhat.com> arm64: dts: qcom: sa8775p-ride: Describe sgmii_phy0 irq Marek Vasut <marex(a)denx.de> arm64: dts: qcom: msm8996-xiaomi-gemini: Fix LP5562 LED1 reg property Chen-Yu Tsai <wenst(a)chromium.org> arm64: dts: mediatek: mt8183-kukui-jacuzzi: Drop pp3300_panel voltage settings Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> memory: tegra20-emc: fix an OF node reference bug in tegra_emc_find_node_by_ram_code() Marek Vasut <marex(a)denx.de> ARM: dts: stm32: Swap USART3 and UART8 alias on STM32MP15xx DHCOM SoM Marek Vasut <marex(a)denx.de> ARM: dts: stm32: Deduplicate serial aliases and chosen node for STM32MP15xx DHCOM SoM Nícolas F. R. A. Prado <nfraprado(a)collabora.com> arm64: dts: mediatek: mt8195: Remove suspend-breaking reset from pcie1 Ma Ke <make_ruc2021(a)163.com> RDMA/srp: Fix error handling in srp_add_port Hsin-Te Yuan <yuanhsinte(a)chromium.org> arm64: dts: mediatek: mt8183: willow: Support second source touchscreen Hsin-Te Yuan <yuanhsinte(a)chromium.org> arm64: dts: mediatek: mt8183: kenzo: Support second source touchscreen zhenwei pi <pizhenwei(a)bytedance.com> RDMA/rxe: Fix mismatched max_msg_sz Li Zhijian <lizhijian(a)fujitsu.com> RDMA/rxe: Improve newline in printing messages Mamta Shukla <mamta.shukla(a)leica-geosystems.com> arm: dts: socfpga: use reset-name "stmmaceth-ocp" instead of "ahb" Ricky CX Wu <ricky.cx.wu.wiwynn(a)gmail.com> ARM: dts: aspeed: yosemite4: correct the compatible string for max31790 Ricky CX Wu <ricky.cx.wu.wiwynn(a)gmail.com> ARM: dts: aspeed: yosemite4: Add required properties for IOE on fan boards Ricky CX Wu <ricky.cx.wu.wiwynn(a)gmail.com> ARM: dts: aspeed: yosemite4: correct the compatible string of adm1272 Chen-Yu Tsai <wenst(a)chromium.org> arm64: dts: mediatek: mt8173-evb: Fix MT6397 PMIC sub-node names Chen-Yu Tsai <wenst(a)chromium.org> arm64: dts: mediatek: mt8173-elm: Fix MT6397 PMIC sub-node names Chen-Yu Tsai <wenst(a)chromium.org> arm64: dts: mediatek: mt8195-demo: Drop regulator-compatible property Chen-Yu Tsai <wenst(a)chromium.org> arm64: dts: mediatek: mt8195-cherry: Drop regulator-compatible property Chen-Yu Tsai <wenst(a)chromium.org> arm64: dts: mediatek: mt8192-asurada: Drop regulator-compatible property Chen-Yu Tsai <wenst(a)chromium.org> arm64: dts: mediatek: mt8173-elm: Drop regulator-compatible property Chen-Yu Tsai <wenst(a)chromium.org> arm64: dts: mediatek: mt8173-evb: Drop regulator-compatible property Dan Carpenter <dan.carpenter(a)linaro.org> rdma/cxgb4: Prevent potential integer overflow on 32bit Leon Romanovsky <leon(a)kernel.org> RDMA/mlx4: Avoid false error about access to uninitialized gids array Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> ARM: dts: stm32: Fix IPCC EXTI declaration on stm32mp151 Val Packett <val(a)packett.cool> arm64: dts: mediatek: mt8516: reserve 192 KiB for TF-A Val Packett <val(a)packett.cool> arm64: dts: mediatek: mt8516: add i2c clock-div property Val Packett <val(a)packett.cool> arm64: dts: mediatek: mt8516: fix wdt irq type Val Packett <val(a)packett.cool> arm64: dts: mediatek: mt8516: fix GICv2 range Hsin-Yi Wang <hsinyi(a)chromium.org> arm64: dts: mt8183: set DMIC one-wire mode on Damu Nícolas F. R. A. Prado <nfraprado(a)collabora.com> arm64: dts: mediatek: mt8186: Move wakeup to MTU3 to get working suspend Nicolas Ferre <nicolas.ferre(a)microchip.com> ARM: at91: pm: change BU Power Switch to automatic mode Javier Carrasco <javier.carrasco.cruz(a)gmail.com> soc: atmel: fix device_node release in atmel_soc_device_init() Pali Rohár <pali(a)kernel.org> cifs: Use cifs_autodisable_serverino() for disabling CIFS_MOUNT_SERVER_INUM in readdir.c Paulo Alcantara <pc(a)manguebit.com> smb: client: fix oops due to unset link speed Chen Ridong <chenridong(a)huawei.com> padata: avoid UAF for reorder_work Chen Ridong <chenridong(a)huawei.com> padata: add pd get/put refcnt helper Chen Ridong <chenridong(a)huawei.com> padata: fix UAF in padata_reorder Chun-Tse Shao <ctshao(a)google.com> perf lock: Fix parse_lock_type which only retrieve one lock flag Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Fixed headphone distorted sound on Acer Aspire A115-31 laptop Daniel Xu <dxu(a)dxuuu.xyz> bpf: tcp: Mark bpf_load_hdr_opt() arg2 as read-write Puranjay Mohan <puranjay(a)kernel.org> bpf: Send signals asynchronously if !preemptible Maciej S. Szmigiero <mail(a)maciej.szmigiero.name> pinctrl: amd: Take suspend type into consideration which pins are non-wake Mingwei Zheng <zmw12306(a)gmail.com> pinctrl: stm32: Add check for clk_enable() Jiachen Zhang <me(a)jcix.top> perf report: Fix misleading help message about --demangle Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: Fix theoretical infinite loop Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: Do not readq() u32 registers Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: Abstract IPC handling Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: avs: Prefix SKL/APL-specific members Arnaldo Carvalho de Melo <acme(a)redhat.com> perf namespaces: Fixup the nsinfo__in_pidns() return type, its bool Arnaldo Carvalho de Melo <acme(a)redhat.com> perf namespaces: Introduce nsinfo__set_in_pidns() Christophe Leroy <christophe.leroy(a)csgroup.eu> perf machine: Don't ignore _etext when not a text symbol Arnaldo Carvalho de Melo <acme(a)redhat.com> perf top: Don't complain about lack of vmlinux when not resolving some kernel samples Thomas Weißschuh <linux(a)weissschuh.net> padata: fix sysfs store callback check Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Make dependency on UMP clearer Masahiro Yamada <masahiroy(a)kernel.org> ALSA: seq: remove redundant 'tristate' for SND_SEQ_UMP_CLIENT Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> crypto: ixp4xx - fix OF node reference leaks in init_ixp_crypto() Wenkai Lin <linwenkai6(a)hisilicon.com> crypto: hisilicon/sec2 - fix for aead invalid authsize Wenkai Lin <linwenkai6(a)hisilicon.com> crypto: hisilicon/sec2 - fix for aead icv error Chenghai Huang <huangchenghai2(a)huawei.com> crypto: hisilicon/sec2 - optimize the error return process Martin KaFai Lau <martin.lau(a)kernel.org> bpf: bpf_local_storage: Always use bpf_mem_alloc in PREEMPT_RT Ba Jing <bajing(a)cmss.chinamobile.com> ktest.pl: Remove unused declarations in run_bisect_test function Levi Yun <yeoreum.yun(a)arm.com> perf expr: Initialize is_test value in expr__ctx_new() Claudiu Beznea <claudiu.beznea.uj(a)bp.renesas.com> ASoC: renesas: rz-ssi: Use only the proper amount of dividers Zhongqiu Han <quic_zhonhan(a)quicinc.com> perf bpf: Fix two memory leakages when calling perf_env__insert_bpf_prog_info() Zhongqiu Han <quic_zhonhan(a)quicinc.com> perf header: Fix one memory leakage in process_bpf_prog_info() Zhongqiu Han <quic_zhonhan(a)quicinc.com> perf header: Fix one memory leakage in process_bpf_btf() Gaurav Jain <gaurav.jain(a)nxp.com> crypto: caam - use JobR's space to access page 0 regs Herbert Xu <herbert(a)gondor.apana.org.au> crypto: api - Fix boot-up self-test race Saket Kumar Bhaskar <skb99(a)linux.ibm.com> selftests/bpf: Fix fill_link_info selftest on powerpc George Lander <lander(a)jagmn.com> ASoC: sun4i-spdif: Add clock multiplier settings Quentin Monnet <qmo(a)kernel.org> libbpf: Fix segfault due to libelf functions not setting errno Marco Leogrande <leogrande(a)google.com> tools/testing/selftests/bpf/test_tc_tunnel.sh: Fix wait for server bind Andrii Nakryiko <andrii(a)kernel.org> libbpf: don't adjust USDT semaphore address if .stapsdt.base addr is missing Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> net/rose: prevent integer overflows in rose_setsockopt() Mahdi Arghavani <ma.arghavani(a)yahoo.com> tcp_cubic: fix incorrect HyStart round start detection Roger Quadros <rogerq(a)kernel.org> net: ethernet: ti: am65-cpsw: fix freeing IRQ in am65_cpsw_nuss_remove_tx_chns() Florian Westphal <fw(a)strlen.de> netfilter: nft_flow_offload: update tcp state flags under lock Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: fix set size with rbtree backend Florian Westphal <fw(a)strlen.de> netfilter: nft_set_rbtree: prefer sync gc to async worker Florian Westphal <fw(a)strlen.de> netfilter: nft_set_rbtree: rename gc deactivate+erase function Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: de-constify set commit ops function argument Jamal Hadi Salim <jhs(a)mojatatu.com> net: sched: Disallow replacing of child qdisc from one parent to another Antoine Tenart <atenart(a)kernel.org> net: avoid race between device unregistration and ethnl ops Shinas Rasheed <srasheed(a)marvell.com> octeon_ep: remove firmware stats fetch in ndo_get_stats64 Maher Sanalla <msanalla(a)nvidia.com> net/mlxfw: Drop hard coded max FW flash image size Liu Jian <liujian56(a)huawei.com> net: let net.core.dev_weight always be non-zero Mickaël Salaün <mic(a)digikod.net> selftests/landlock: Fix error message Mingwei Zheng <zmw12306(a)gmail.com> pwm: stm32: Add check for clk_enable() Bo Gan <ganboing(a)gmail.com> clk: analogbits: Fix incorrect calculation of vco rate delta Eric Dumazet <edumazet(a)google.com> inet: ipmr: fix data-races Dmitry Antipov <dmantipov(a)yandex.ru> wifi: cfg80211: adjust allocation of colocated AP data Ilan Peer <ilan.peer(a)intel.com> wifi: cfg80211: Handle specific BSSID in 6GHz scanning Dmitry V. Levin <ldv(a)strace.io> selftests: harness: fix printing of mismatch values in __EXPECT() Geert Uytterhoeven <geert+renesas(a)glider.be> selftests: timers: clocksource-switch: Adapt progress to kselftest framework Gautham R. Shenoy <gautham.shenoy(a)amd.com> cpufreq: ACPI: Fix max-frequency computation Peter Chiu <chui-hao.chiu(a)mediatek.com> wifi: mt76: mt7996: fix ldpc setting Benjamin Lin <benjamin-jw.lin(a)mediatek.com> wifi: mt76: mt7996: fix incorrect indexing of MIB FW event Howard Hsu <howard-yh.hsu(a)mediatek.com> wifi: mt76: mt7996: fix HE Phy capability Howard Hsu <howard-yh.hsu(a)mediatek.com> wifi: mt76: mt7996: fix the capability of reception of EHT MU PPDU Peter Chiu <chui-hao.chiu(a)mediatek.com> wifi: mt76: mt7996: add max mpdu len capability Peter Chiu <chui-hao.chiu(a)mediatek.com> wifi: mt76: mt7996: fix register mapping Peter Chiu <chui-hao.chiu(a)mediatek.com> wifi: mt76: mt7915: fix register mapping Felix Fietkau <nbd(a)nbd.name> wifi: mt76: mt7915: fix omac index assignment after hardware reset Felix Fietkau <nbd(a)nbd.name> wifi: mt76: mt7915: improve hardware restart reliability Felix Fietkau <nbd(a)nbd.name> wifi: mt76: connac: move mt7615_mcu_del_wtbl_all to connac Felix Fietkau <nbd(a)nbd.name> wifi: mt76: mt7915: firmware restart on devices with a second pcie link Felix Fietkau <nbd(a)nbd.name> wifi: mt76: mt7996: fix rx filter setting for bfee functionality xueqin Luo <luoxueqin(a)kylinos.cn> wifi: mt76: mt7915: fix overflows seen when writing limit attributes Michael Lo <michael.lo(a)mediatek.com> wifi: mt76: mt7921: fix using incorrect group cipher after disconnection. WangYuli <wangyuli(a)uniontech.com> wifi: mt76: mt76u_vendor_request: Do not print error messages when -EPROTO Mickaël Salaün <mic(a)digikod.net> landlock: Handle weird files Guangguan Wang <guangguan.wang(a)linux.alibaba.com> net/smc: fix data error when recvmsg with MSG_PEEK flag Sergio Paracuellos <sergio.paracuellos(a)gmail.com> clk: ralink: mtmips: remove duplicated 'xtal' clock for Ralink SoC RT3883 Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: don't flush non-uploaded STAs Ilan Peer <ilan.peer(a)intel.com> wifi: mac80211: Fix common size calculation for ML element Andy Strohman <andrew(a)andrewstrohman.com> wifi: mac80211: fix tid removal during mesh forwarding Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: prohibit deactivating all links Nicolas Cavallari <nicolas.cavallari(a)green-communications.fr> wifi: mt76: mt7915: Fix mesh scan on MT7916 DBDC Andreas Kemnade <andreas(a)kemnade.info> wifi: wlcore: fix unbalanced pm_runtime calls Zichen Xie <zichenxie0106(a)gmail.com> samples/landlock: Fix possible NULL dereference in parse_path() Rob Herring (Arm) <robh(a)kernel.org> mfd: syscon: Fix race in device_node_get_regmap() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> mfd: syscon: Use scoped variables with memory allocators to simplify error paths Peter Griffin <peter.griffin(a)linaro.org> mfd: syscon: Add of_syscon_register_regmap() API Peter Griffin <peter.griffin(a)linaro.org> mfd: syscon: Remove extern from function prototypes Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> leds: cht-wcove: Use devm_led_classdev_register() to avoid memory leak Terry Tritton <terry.tritton(a)linaro.org> HID: fix generic desktop D-Pad controls Karol Przybylski <karprzy7(a)gmail.com> HID: hid-thrustmaster: Fix warning in thrustmaster_probe by adding endpoint check Amit Pundir <amit.pundir(a)linaro.org> clk: qcom: gcc-sdm845: Do not use shared clk_ops for QUPs Sathishkumar Muruganandam <quic_murugana(a)quicinc.com> wifi: ath12k: fix tx power, max reg power update to firmware Quan Nguyen <quan(a)os.amperecomputing.com> ipmi: ssif_bmc: Fix new request loss when bmc ready for a response Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> OPP: OF: Fix an OF node leak in _opp_add_static_v2() Eric Dumazet <edumazet(a)google.com> ax25: rcu protect dev->ax25_ptr Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> regulator: of: Implement the unwind path of of_regulator_match() Vasily Khoruzhick <anarsoul(a)gmail.com> clk: sunxi-ng: a64: stop force-selecting PLL-MIPI as TCON0 parent Vasily Khoruzhick <anarsoul(a)gmail.com> clk: sunxi-ng: a64: drop redundant CLK_PLL_VIDEO0_2X and CLK_PLL_MIPI Vasily Khoruzhick <anarsoul(a)gmail.com> dt-bindings: clock: sunxi: Export PLL_VIDEO_2X and PLL_MIPI Octavian Purdila <tavip(a)google.com> team: prevent adding a device which is already a team device lower Marek Vasut <marex(a)denx.de> clk: imx8mp: Fix clkout1/2 support Manivannan Sadhasivam <mani(a)kernel.org> cpufreq: qcom: Implement clk_ops::determine_rate() for qcom_cpufreq* clocks Manivannan Sadhasivam <mani(a)kernel.org> cpufreq: qcom: Fix qcom_cpufreq_hw_recalc_rate() to query LUT if LMh IRQ is not available Luca Ceresoli <luca.ceresoli(a)bootlin.com> gpio: pca953x: log an error when failing to get the reset GPIO Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpio: pca953x: Fully convert to device managed resources Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> gpio: pca953x: Drop unused fields in struct pca953x_platform_data Sultan Alsawaf (unemployed) <sultan(a)kerneltoast.com> cpufreq: schedutil: Fix superfluous updates caused by need_freq_update Mingwei Zheng <zmw12306(a)gmail.com> pwm: stm32-lp: Add check for clk_enable() Eric Dumazet <edumazet(a)google.com> inetpeer: do not get a refcount in inet_getpeer() Eric Dumazet <edumazet(a)google.com> inetpeer: update inetpeer timestamp in inet_getpeer() Eric Dumazet <edumazet(a)google.com> inetpeer: remove create argument of inet_getpeer() Eric Dumazet <edumazet(a)google.com> inetpeer: remove create argument of inet_getpeer_v[46]() Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> leds: netxbig: Fix an OF node reference leak in netxbig_leds_get_of_pdata() Matti Vaittinen <mazziesaccount(a)gmail.com> dt-bindings: mfd: bd71815: Fix rsense and typos He Rongguang <herongguang(a)linux.alibaba.com> cpupower: fix TSC MHz calculation Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> ACPI: fan: cleanup resources in the error path of .probe() Marcel Hamer <marcel.hamer(a)windriver.com> wifi: brcmfmac: add missing header include for brcmf_dbg Chen-Yu Tsai <wenst(a)chromium.org> regulator: dt-bindings: mt6315: Drop regulator-compatible property Jiri Kosina <jkosina(a)suse.com> HID: multitouch: fix support for Goodix PID 0x01e9 Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> wifi: rtlwifi: pci: wait for firmware loading before releasing memory Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> wifi: rtlwifi: fix memory leaks and invalid access at probe error path Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> wifi: rtlwifi: destroy workqueue at rtl_deinit_core Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> wifi: rtlwifi: remove unused check_buddy_priv Geert Uytterhoeven <geert+renesas(a)glider.be> dt-bindings: leds: class-multicolor: Fix path to color definitions Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> clk: fix an OF node reference leak in of_clk_get_parent_name() Luca Ceresoli <luca.ceresoli(a)bootlin.com> of: remove internal arguments from of_property_for_each_u32() Alvin Šipraga <alsi(a)bang-olufsen.dk> clk: si5351: allow PLLs to be adjusted without reset Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: sc16is7xx: use device_property APIs when configuring irda mode Neil Armstrong <neil.armstrong(a)linaro.org> dt-bindings: mmc: controller: clarify the address-cells description David Howells <dhowells(a)redhat.com> rxrpc: Fix handling of received connection abort Mingwei Zheng <zmw12306(a)gmail.com> spi: zynq-qspi: Add check for clk_enable() Octavian Purdila <tavip(a)google.com> net_sched: sch_sfq: don't allow 1 packet limit Eric Dumazet <edumazet(a)google.com> net_sched: sch_sfq: handle bigger packets Eric Dumazet <edumazet(a)google.com> net_sched: sch_sfq: annotate data-races around q->perturb_period Barnabás Czémán <barnabas.czeman(a)mainlining.org> wifi: wcn36xx: fix channel survey memory allocation size Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> wifi: rtlwifi: usb: fix workqueue leak when probe fails Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> wifi: rtlwifi: fix init_sw_vars leak when probe fails Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> wifi: rtlwifi: wait for firmware loading before releasing memory Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> wifi: rtlwifi: rtl8192se: rise completion of firmware loading as last step Thadeu Lima de Souza Cascardo <cascardo(a)igalia.com> wifi: rtlwifi: do not complete firmware loading needlessly Balaji Pothunoori <quic_bpothuno(a)quicinc.com> wifi: ath11k: Fix unexpected return buffer manager error for WCN6750/WCN6855 Charles Han <hanchunchao(a)inspur.com> ipmi: ipmb: Add check devm_kasprintf() returned value Thomas Gleixner <tglx(a)linutronix.de> genirq: Make handle_enforce_irqctx() unconditionally available Jiang Liu <gerry(a)linux.alibaba.com> drm/amdgpu: tear down ttm range manager for doorbell in amdgpu_ttm_fini() Hermes Wu <hermes.wu(a)ite.com.tw> drm/bridge: it6505: Change definition of AUX_FIFO_MAX_SIZE Sui Jingfeng <sui.jingfeng(a)linux.dev> drm/msm: Check return value of of_dma_configure() Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: link DSPP_2/_3 blocks on SM8550 Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: link DSPP_2/_3 blocks on SM8350 Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: link DSPP_2/_3 blocks on SM8250 Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: link DSPP_2/_3 blocks on SC8180X Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dpu: link DSPP_2/_3 blocks on SM8150 Neil Armstrong <neil.armstrong(a)linaro.org> OPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized Neil Armstrong <neil.armstrong(a)linaro.org> OPP: add index check to assert to avoid buffer overflow in _read_freq() Bokun Zhang <bokun.zhang(a)amd.com> drm/amdgpu/vcn: reset fw_shared under SRIOV Min-Hua Chen <minhuadotchen(a)gmail.com> drm/rockchip: vop2: include rockchip_drm_drv.h Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: move output interface related definition to rockchip_drm_drv.h Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: vop2: Check linear format for Cluster windows on rk3566/8 Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: vop2: Fix the windows switch between different layers Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: vop2: set bg dly and prescan dly at vop2_post_config Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: vop2: Set YUV/RGB overlay mode Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: vop2: Fix the mixer alpha setup for layer 0 Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: vop2: Fix cluster windows alpha ctrl regsiters offset Ivan Stepchenko <sid(a)itb.spb.ru> drm/amdgpu: Fix potential NULL pointer dereference in atomctrl_get_smc_sclk_range_table Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> drm/amd/pm: Fix an error handling path in vega10_enable_se_edc_force_stall_config() Alan Stern <stern(a)rowland.harvard.edu> HID: core: Fix assumption that Resolution Multipliers must be in Logical Collections Sui Jingfeng <sui.jingfeng(a)linux.dev> drm/etnaviv: Fix page property being used for non writecombine buffers Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> drm/msm/dp: set safe_to_exit_level before printing it K Prateek Nayak <kprateek.nayak(a)amd.com> x86/topology: Use x86_sched_itmt_flags for PKG domain unconditionally Perry Yuan <perry.yuan(a)amd.com> x86/cpu: Enable SD_ASYM_PACKING for PKG domain on AMD Peter Zijlstra <peterz(a)infradead.org> sched/topology: Rename 'DIE' domain to 'PKG' Peter Zijlstra <peterz(a)infradead.org> sched/fair: Fix value reported by hot tasks pulled in /proc/schedstat Yabin Cui <yabinc(a)google.com> perf/core: Save raw sample data conditionally based on sample type David Howells <dhowells(a)redhat.com> afs: Fix the fallback handling for the YFS.RemoveFile2 RPC call Jens Axboe <axboe(a)kernel.dk> nvme: fix bogus kzalloc() return check in nvme_init_effects_log() Christophe Leroy <christophe.leroy(a)csgroup.eu> select: Fix unbalanced user_access_end() Randy Dunlap <rdunlap(a)infradead.org> partitions: ldm: remove the initial kernel-doc notation Keisuke Nishimura <keisuke.nishimura(a)inria.fr> nvme: Add error path for xa_store in nvme_init_effects Michael Ellerman <mpe(a)ellerman.id.au> selftests/powerpc: Fix argument order to timer_sub() Keisuke Nishimura <keisuke.nishimura(a)inria.fr> nvme: Add error check for xa_store in nvme_get_effects_log Eugen Hristev <eugen.hristev(a)linaro.org> pstore/blk: trivial typo fixes Yu Kuai <yukuai3(a)huawei.com> nbd: don't allow reconnect after disconnect Yang Erkun <yangerkun(a)huawei.com> block: retry call probe after request_module in blk_request_module Jinliang Zheng <alexjlzheng(a)gmail.com> fs: fix proc_handler for sysctl_nr_open David Howells <dhowells(a)redhat.com> afs: Fix cleanup of immediately failed async calls David Howells <dhowells(a)redhat.com> afs: Fix directory format encoding struct David Howells <dhowells(a)redhat.com> afs: Fix EEXIST error returned from afs_rmdir() to be ENOTEMPTY Alexander Aring <aahringo(a)redhat.com> dlm: fix srcu_read_lock() return type to int Sourabh Jain <sourabhjain(a)linux.ibm.com> powerpc/book3s64/hugetlb: Fix disabling hugetlb when fadump is active ------------- Diffstat: .../bindings/leds/leds-class-multicolor.yaml | 2 +- .../devicetree/bindings/mfd/rohm,bd71815-pmic.yaml | 20 +- .../devicetree/bindings/mmc/mmc-controller.yaml | 2 +- .../bindings/regulator/mt6315-regulator.yaml | 6 - Makefile | 6 +- .../dts/aspeed/aspeed-bmc-facebook-yosemite4.dts | 24 +- .../boot/dts/intel/socfpga/socfpga_arria10.dtsi | 6 +- arch/arm/boot/dts/mediatek/mt7623.dtsi | 2 +- .../boot/dts/microchip/at91-sama5d27_wlsom1_ek.dts | 2 +- arch/arm/boot/dts/st/stm32mp151.dtsi | 2 +- arch/arm/boot/dts/st/stm32mp15xx-dhcom-drc02.dtsi | 12 - arch/arm/boot/dts/st/stm32mp15xx-dhcom-pdk2.dtsi | 10 - .../arm/boot/dts/st/stm32mp15xx-dhcom-picoitx.dtsi | 10 - arch/arm/boot/dts/st/stm32mp15xx-dhcom-som.dtsi | 7 + arch/arm/mach-at91/pm.c | 31 +- arch/arm/mach-omap1/board-nokia770.c | 2 +- .../boot/dts/allwinner/sun50i-a64-pinebook.dts | 2 + .../boot/dts/allwinner/sun50i-a64-teres-i.dts | 2 + arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 2 + arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 29 +- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 25 +- .../dts/mediatek/mt8183-kukui-jacuzzi-damu.dts | 4 + .../dts/mediatek/mt8183-kukui-jacuzzi-kenzo.dts | 15 + .../dts/mediatek/mt8183-kukui-jacuzzi-willow.dtsi | 15 + .../boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 2 - arch/arm64/boot/dts/mediatek/mt8183.dtsi | 3 +- arch/arm64/boot/dts/mediatek/mt8186.dtsi | 8 +- arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 3 - arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 2 - arch/arm64/boot/dts/mediatek/mt8195-demo.dts | 9 - arch/arm64/boot/dts/mediatek/mt8195.dtsi | 5 +- arch/arm64/boot/dts/mediatek/mt8365.dtsi | 3 +- arch/arm64/boot/dts/mediatek/mt8516.dtsi | 11 +- arch/arm64/boot/dts/mediatek/pumpkin-common.dtsi | 2 - arch/arm64/boot/dts/nvidia/tegra234.dtsi | 2 +- arch/arm64/boot/dts/qcom/Makefile | 3 + arch/arm64/boot/dts/qcom/msm8916.dtsi | 2 +- arch/arm64/boot/dts/qcom/msm8939.dtsi | 2 +- arch/arm64/boot/dts/qcom/msm8994.dtsi | 11 +- arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts | 2 +- arch/arm64/boot/dts/qcom/msm8996.dtsi | 9 +- arch/arm64/boot/dts/qcom/pm6150.dtsi | 2 +- arch/arm64/boot/dts/qcom/pm6150l.dtsi | 3 - 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| 1 + drivers/net/wireless/ath/ath11k/hal_rx.c | 3 +- drivers/net/wireless/ath/ath12k/mac.c | 6 +- drivers/net/wireless/ath/wcn36xx/main.c | 5 +- .../wireless/broadcom/brcm80211/brcmfmac/fwil.h | 2 + drivers/net/wireless/mediatek/mt76/mt7615/init.c | 2 +- drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 10 - drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h | 1 - .../net/wireless/mediatek/mt76/mt76_connac_mcu.c | 11 + .../net/wireless/mediatek/mt76/mt76_connac_mcu.h | 1 + drivers/net/wireless/mediatek/mt76/mt7915/init.c | 2 +- drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 34 +- drivers/net/wireless/mediatek/mt76/mt7915/main.c | 15 +- drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 2 + drivers/net/wireless/mediatek/mt76/mt7915/mmio.c | 2 +- drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h | 1 + drivers/net/wireless/mediatek/mt76/mt7915/pci.c | 1 + drivers/net/wireless/mediatek/mt76/mt7921/main.c | 8 +- drivers/net/wireless/mediatek/mt76/mt7996/init.c | 15 +- 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kernel/events/core.c | 35 +- kernel/irq/internals.h | 9 +- kernel/padata.c | 45 +- kernel/power/hibernate.c | 7 +- kernel/sched/cpufreq_schedutil.c | 4 +- kernel/sched/fair.c | 19 +- kernel/sched/topology.c | 8 +- kernel/trace/bpf_trace.c | 13 +- net/ax25/af_ax25.c | 12 +- net/ax25/ax25_dev.c | 4 +- net/ax25/ax25_ip.c | 3 +- net/ax25/ax25_out.c | 22 +- net/ax25/ax25_route.c | 2 + net/core/dev.c | 4 + net/core/filter.c | 2 +- net/core/sysctl_net_core.c | 5 +- net/ethtool/netlink.c | 2 +- net/hsr/hsr_forward.c | 7 +- net/ipv4/icmp.c | 9 +- net/ipv4/inetpeer.c | 31 +- net/ipv4/ip_fragment.c | 15 +- net/ipv4/ipmr.c | 28 +- net/ipv4/ipmr_base.c | 9 +- net/ipv4/route.c | 17 +- net/ipv4/tcp_cubic.c | 8 +- net/ipv4/tcp_output.c | 9 +- net/ipv6/icmp.c | 6 +- net/ipv6/ip6_output.c | 6 +- net/ipv6/ip6mr.c | 28 +- net/ipv6/ndisc.c | 8 +- net/mac80211/debugfs_netdev.c | 2 +- net/mac80211/driver-ops.h | 3 + net/mac80211/rx.c | 1 + net/mptcp/options.c | 13 +- net/mptcp/protocol.c | 4 +- net/mptcp/protocol.h | 30 +- net/netfilter/nf_tables_api.c | 57 +- net/netfilter/nft_flow_offload.c | 16 +- net/netfilter/nft_set_pipapo.c | 7 +- net/netfilter/nft_set_rbtree.c | 178 +++-- net/rose/af_rose.c | 16 +- net/rose/rose_timer.c | 15 + net/rxrpc/conn_event.c | 12 +- net/sched/sch_api.c | 4 + net/sched/sch_sfq.c | 58 +- net/smc/af_smc.c | 2 +- net/smc/smc_rx.c | 37 +- net/smc/smc_rx.h | 8 +- net/sunrpc/svcsock.c | 12 +- net/vmw_vsock/af_vsock.c | 13 +- net/wireless/scan.c | 35 + net/xfrm/xfrm_replay.c | 10 +- samples/landlock/sandboxer.c | 7 + scripts/Makefile.lib | 4 +- scripts/genksyms/genksyms.c | 11 +- scripts/genksyms/genksyms.h | 2 +- scripts/genksyms/parse.y | 18 +- scripts/kconfig/conf.c | 6 + scripts/kconfig/confdata.c | 113 ++- scripts/kconfig/lkc_proto.h | 2 + scripts/kconfig/symbol.c | 10 + security/landlock/fs.c | 11 +- sound/core/seq/Kconfig | 5 +- sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/arizona.c | 12 +- sound/soc/intel/avs/apl.c | 53 +- sound/soc/intel/avs/avs.h | 40 +- sound/soc/intel/avs/core.c | 51 +- sound/soc/intel/avs/ipc.c | 36 +- sound/soc/intel/avs/loader.c | 2 +- sound/soc/intel/avs/messages.h | 10 +- sound/soc/intel/avs/registers.h | 6 +- sound/soc/intel/avs/skl.c | 30 +- sound/soc/rockchip/rockchip_i2s_tdm.c | 31 +- sound/soc/sh/rz-ssi.c | 3 +- sound/soc/sunxi/sun4i-spdif.c | 7 + sound/usb/quirks.c | 2 + tools/bootconfig/main.c | 4 +- tools/lib/bpf/linker.c | 22 +- tools/lib/bpf/usdt.c | 2 +- tools/perf/builtin-lock.c | 66 +- tools/perf/builtin-report.c | 2 +- tools/perf/builtin-top.c | 2 +- tools/perf/builtin-trace.c | 6 +- tools/perf/util/bpf-event.c | 10 +- tools/perf/util/env.c | 13 +- tools/perf/util/env.h | 4 +- tools/perf/util/expr.c | 5 +- tools/perf/util/header.c | 8 +- tools/perf/util/machine.c | 2 +- tools/perf/util/namespaces.c | 7 +- tools/perf/util/namespaces.h | 3 +- .../cpupower/utils/idle_monitor/mperf_monitor.c | 15 +- tools/testing/ktest/ktest.pl | 7 +- .../selftests/bpf/prog_tests/fill_link_info.c | 4 + .../selftests/bpf/progs/test_fill_link_info.c | 13 +- tools/testing/selftests/bpf/test_tc_tunnel.sh | 1 + .../drivers/net/netdevsim/udp_tunnel_nic.sh | 16 +- tools/testing/selftests/kselftest_harness.h | 24 +- tools/testing/selftests/landlock/fs_test.c | 3 +- .../selftests/powerpc/benchmarks/gettimeofday.c | 2 +- tools/testing/selftests/rseq/rseq.c | 32 +- tools/testing/selftests/rseq/rseq.h | 9 +- .../testing/selftests/timers/clocksource-switch.c | 6 +- 457 files changed, 4603 insertions(+), 3454 deletions(-)

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Linux-stable-mirror February 2025