- 10 Jan, 2022 10 commits
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Yufan Chen authored
When killing ksmbd server after connecting rdma, ksmbd threads does not terminate properly because the rdma connection is still alive. This patch add shutdown operation to disconnect rdma connection while ksmbd threads terminate. Signed-off-by:
Yufan Chen <wiz.chen@gmail.com> Signed-off-by:
Namjae Jeon <linkinjeon@kernel.org> Signed-off-by:
Steve French <stfrench@microsoft.com>
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Hyunchul Lee authored
Due to restriction that cannot handle multiple buffer descriptor structures, decrease the maximum read/write size for Windows clients. And set the maximum fragmented receive size in consideration of the receive queue size. Acked-by:
Hyunchul Lee <hyc.lee@gmail.com> Signed-off-by:
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Hyunchul Lee authored
Create a memory region pool because rdma_rw_ctx_init() uses memory registration if memory registration yields better performance than using multiple SGE entries. Acked-by:
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Namjae Jeon authored
Whenever new parameter is added to smb configuration, It is possible to break the execution of the IPC daemon by mismatch size of request/response. This patch tries to reserve space in ipc request/response in advance to prevent that. Signed-off-by:
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Hyunchul Lee authored
if CONFIG_LOCKDEP is enabled, the following kernel warning message is generated because rdma_accept() checks whehter the handler_mutex is held by lockdep_assert_held. CM(Connection Manager) holds the mutex before CM handler callback is called. [ 63.211405 ] WARNING: CPU: 1 PID: 345 at drivers/infiniband/core/cma.c:4405 rdma_accept+0x17a/0x350 [ 63.212080 ] RIP: 0010:rdma_accept+0x17a/0x350 ... [ 63.214036 ] Call Trace: [ 63.214098 ] <TASK> [ 63.214185 ] smb_direct_accept_client+0xb4/0x170 [ksmbd] [ 63.214412 ] smb_direct_prepare+0x322/0x8c0 [ksmbd] [ 63.214555 ] ? rcu_read_lock_sched_held+0x3a/0x70 [ 63.214700 ] ksmbd_conn_handler_loop+0x63/0x270 [ksmbd] [ 63.214826 ] ? ksmbd_conn_alive+0x80/0x80 [ksmbd] [ 63.214952 ] kthread+0x171/0x1a0 [ 63.215039 ] ? set_kthread_struct+0x40/0x40 [ 63.215128 ] ret_from_fork+0x22/0x30 To avoid this, move creating a queue pair and accepting a client from transport_ops->prepare() to smb_direct_handle_connect_request(). Acked-by:
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Namjae Jeon authored
If the client ignores the CreditResponse received from the server and continues to send the request, ksmbd limits the requests if it exceeds smb2 max credits. Signed-off-by:
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Namjae Jeon authored
Moves the credit charge deduction from total_credits under the processing a request. When repeating smb2 lock request and other command request, there will be a problem that ->total_credits does not decrease. Signed-off-by:
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Namjae Jeon authored
Add smb2 max credits parameter to adjust maximum credits value to limit number of outstanding requests. Signed-off-by:
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Namjae Jeon authored
When SMB Direct is used with iWARP, Windows use 5445 port for smb direct port, 445 port for SMB. This patch check ib_device using ib_client to know if NICs type is iWARP or Infiniband. Signed-off-by:
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Hyunchul Lee authored
Register ksmbd ib client with ib_register_client() to find the rdma capable network adapter. If ops.get_netdev(Chelsio NICs) is NULL, ksmbd will find it using ib_device_get_by_netdev in old way. Signed-off-by:
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- 29 Dec, 2021 10 commits
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Yang Li authored
Remove some warnings found by running scripts/kernel-doc, which is caused by using 'make W=1'. fs/ksmbd/smb2pdu.c:623: warning: Function parameter or member 'local_nls' not described in 'smb2_get_name' fs/ksmbd/smb2pdu.c:623: warning: Excess function parameter 'nls_table' description in 'smb2_get_name' Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Acked-by:
Yang Li <yang.lee@linux.alibaba.com> Signed-off-by:
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Yang Li authored
A warning is reported because an invalid argument description, it is found by running scripts/kernel-doc, which is caused by using 'make W=1'. fs/ksmbd/smb2pdu.c:3406: warning: Excess function parameter 'user_ns' description in 'smb2_populate_readdir_entry' Reported-by:
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Yang Li authored
Fix argument list that the kdoc format and script verified in smb2_set_info_file(). The warnings were found by running scripts/kernel-doc, which is caused by using 'make W=1'. fs/ksmbd/smb2pdu.c:5862: warning: Function parameter or member 'req' not described in 'smb2_set_info_file' fs/ksmbd/smb2pdu.c:5862: warning: Excess function parameter 'info_class' description in 'smb2_set_info_file' Reported-by:
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Yang Li authored
Add the description of @rsp_org in buffer_check_err() kernel-doc comment to remove a warning found by running scripts/kernel-doc, which is caused by using 'make W=1'. fs/ksmbd/smb2pdu.c:4028: warning: Function parameter or member 'rsp_org' not described in 'buffer_check_err' Reported-by:
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Namjae Jeon authored
When RSS mode is enable, windows client do simultaneously send several session requests to server. There is racy issue using sess->ntlmssp.cryptkey on N connection : 1 session. So authetication failed using wrong cryptkey on some session. This patch move cryptkey to ksmbd_conn structure to use each cryptkey on connection. Tested-by:
Ziwei Xie <zw.xie@high-flyer.cn> Signed-off-by:
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Namjae Jeon authored
Set ipv4 and ipv6 address in FSCTL_QUERY_NETWORK_INTERFACE_INFO. Signed-off-by:
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Namjae Jeon authored
Set RSS capable in FSCTL_QUERY_NETWORK_INTERFACE_INFO if netdev has multi tx queues. And add ksmbd_compare_user() to avoid racy condition issue in ksmbd_free_user(). because windows client is simultaneously used to send session setup requests for multichannel connection. Tested-by:
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Marios Makassikis authored
These fields are remnants of the not upstreamed SMB1 code. Acked-by:
Marios Makassikis <mmakassikis@freebox.fr> Signed-off-by:
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Marios Makassikis authored
The 'share' parameter is no longer used by smb2_get_name() since commit 265fd199 ("ksmbd: use LOOKUP_BENEATH to prevent the out of share access"). Acked-by:
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Hyunchul Lee authored
Use look_up_OID to decode OIDs rather than implementing functions. Acked-by:
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- 26 Dec, 2021 4 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Borislav Petkov: - Prevent potential undefined behavior due to shifting pkey constants into the sign bit - Move the EFI memory reservation code *after* the efi= cmdline parsing has happened - Revert two commits which turned out to be the wrong direction to chase when accommodating early memblock reservations consolidation and command line parameters parsing * tag 'x86_urgent_for_v5.16_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/pkey: Fix undefined behaviour with PKRU_WD_BIT x86/boot: Move EFI range reservation after cmdline parsing Revert "x86/boot: Pull up cmdline preparation and early param parsing" Revert "x86/boot: Mark prepare_command_line() __init"
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull objtool fixes from Borislav Petkov: - Prevent clang from reordering the reachable annotation in an inline asm statement without inputs - Fix objtool builds on non-glibc systems due to undefined __always_inline * tag 'objtool_urgent_for_v5.16_rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: compiler.h: Fix annotation macro misplacement with Clang uapi: Fix undefined __always_inline on non-glibc systems
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control fixes from Linus Walleij: "Some hopefully final pin control fixes for the v5.16 kernel: - Fix an out-of-bounds bug in the Mediatek driver - Fix an init order bug in the Broadcom BCM2835 driver - Fix a GPIO offset bug in the STM32 driver" * tag 'pinctrl-v5.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: stm32: consider the GPIO offset to expose all the GPIO lines pinctrl: bcm2835: Change init order for gpio hogs pinctrl: mediatek: fix global-out-of-bounds issue
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- 25 Dec, 2021 12 commits
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Linus Torvalds authored
Merge tag 'hwmon-for-v5.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: "A couple of lm90 driver fixes. None of them are critical, but they should nevertheless be fixed" * tag 'hwmon-for-v5.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (lm90) Do not report 'busy' status bit as alarm hwmom: (lm90) Fix citical alarm status for MAX6680/MAX6681 hwmon: (lm90) Drop critical attribute support for MAX6654 hwmon: (lm90) Prevent integer overflow/underflow in hysteresis calculations hwmon: (lm90) Fix usage of CONFIG2 register in detect function
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input fixes from Dmitry Torokhov: "A few small updates to drivers. Of note we are now deferring probes of i8042 on some Asus devices as the controller is not ready to respond to queries first time around when the driver is compiled into the kernel" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elants_i2c - do not check Remark ID on eKTH3900/eKTH5312 Input: atmel_mxt_ts - fix double free in mxt_read_info_block Input: goodix - fix memory leak in goodix_firmware_upload Input: goodix - add id->model mapping for the "9111" model Input: goodix - try not to touch the reset-pin on x86/ACPI devices Input: i8042 - enable deferred probe quirk for ASUS UM325UA Input: elantech - fix stack out of bound access in elantech_change_report_id() Input: iqs626a - prohibit inlining of channel parsing functions Input: i8042 - add deferred probe support
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Linus Torvalds authored
Merge misc fixes from Andrew Morton: "9 patches. Subsystems affected by this patch series: mm (kfence, mempolicy, memory-failure, pagemap, pagealloc, damon, and memory-failure), core-kernel, and MAINTAINERS" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: mm/hwpoison: clear MF_COUNT_INCREASED before retrying get_any_page() mm/damon/dbgfs: protect targets destructions with kdamond_lock mm/page_alloc: fix __alloc_size attribute for alloc_pages_exact_nid mm: delete unsafe BUG from page_cache_add_speculative() mm, hwpoison: fix condition in free hugetlb page path MAINTAINERS: mark more list instances as moderated kernel/crash_core: suppress unknown crashkernel parameter warning mm: mempolicy: fix THP allocations escaping mempolicy restrictions kfence: fix memory leak when cat kfence objects
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Liu Shixin authored
Hulk Robot reported a panic in put_page_testzero() when testing madvise() with MADV_SOFT_OFFLINE. The BUG() is triggered when retrying get_any_page(). This is because we keep MF_COUNT_INCREASED flag in second try but the refcnt is not increased. page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) == 0) ------------[ cut here ]------------ kernel BUG at include/linux/mm.h:737! invalid opcode: 0000 [#1] PREEMPT SMP CPU: 5 PID: 2135 Comm: sshd Tainted: G B 5.16.0-rc6-dirty #373 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014 RIP: release_pages+0x53f/0x840 Call Trace: free_pages_and_swap_cache+0x64/0x80 tlb_flush_mmu+0x6f/0x220 unmap_page_range+0xe6c/0x12c0 unmap_single_vma+0x90/0x170 unmap_vmas+0xc4/0x180 exit_mmap+0xde/0x3a0 mmput+0xa3/0x250 do_exit+0x564/0x1470 do_group_exit+0x3b/0x100 __do_sys_exit_group+0x13/0x20 __x64_sys_exit_group+0x16/0x20 do_syscall_64+0x34/0x80 entry_SYSCALL_64_after_hwframe+0x44/0xae Modules linked in: ---[ end trace e99579b570fe0649 ]--- RIP: 0010:release_pages+0x53f/0x840 Link: https://lkml.kernel.org/r/20211221074908.3910286-1-liushixin2@huawei.com Fixes: b94e0282 ("mm,hwpoison: try to narrow window race for free pages") Signed-off-by:Liu Shixin <liushixin2@huawei.com> Reported-by:
Hulk Robot <hulkci@huawei.com> Reviewed-by:
Oscar Salvador <osalvador@suse.de> Acked-by:
Naoya Horiguchi <naoya.horiguchi@nec.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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SeongJae Park authored
DAMON debugfs interface iterates current monitoring targets in 'dbgfs_target_ids_read()' while holding the corresponding 'kdamond_lock'. However, it also destructs the monitoring targets in 'dbgfs_before_terminate()' without holding the lock. This can result in a use_after_free bug. This commit avoids the race by protecting the destruction with the corresponding 'kdamond_lock'. Link: https://lkml.kernel.org/r/20211221094447.2241-1-sj@kernel.orgReported-by:
Sangwoo Bae <sangwoob@amazon.com> Fixes: 4bc05954 ("mm/damon: implement a debugfs-based user space interface") Signed-off-by:
SeongJae Park <sj@kernel.org> Cc: <stable@vger.kernel.org> [5.15.x] Signed-off-by:
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Thibaut Sautereau authored
The second parameter of alloc_pages_exact_nid is the one indicating the size of memory pointed by the returned pointer. Link: https://lkml.kernel.org/r/YbjEgwhn4bGblp//@coeus Fixes: abd58f38 ("mm/page_alloc: add __alloc_size attributes for better bounds checking") Signed-off-by:
Thibaut Sautereau <thibaut.sautereau@ssi.gouv.fr> Acked-by:
Kees Cook <keescook@chromium.org> Cc: Daniel Micay <danielmicay@gmail.com> Cc: Levente Polyak <levente@leventepolyak.net> Signed-off-by:
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Hugh Dickins authored
It is not easily reproducible, but on 5.16-rc I have several times hit the VM_BUG_ON_PAGE(PageTail(page), page) in page_cache_add_speculative(): usually from filemap_get_read_batch() for an ext4 read, yesterday from next_uptodate_page() from filemap_map_pages() for a shmem fault. That BUG used to be placed where page_ref_add_unless() had succeeded, but now it is placed before folio_ref_add_unless() is attempted: that is not safe, since it is only the acquired reference which makes the page safe from racing THP collapse or split. We could keep the BUG, checking PageTail only when folio_ref_try_add_rcu() has succeeded; but I don't think it adds much value - just delete it. Link: https://lkml.kernel.org/r/8b98fc6f-3439-8614-c3f3-945c659a1aba@google.com Fixes: 020853b6 ("mm: Add folio_try_get_rcu()") Signed-off-by:
Hugh Dickins <hughd@google.com> Acked-by:
Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Reviewed-by:
Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: William Kucharski <william.kucharski@oracle.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by:
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Naoya Horiguchi authored
When a memory error hits a tail page of a free hugepage, __page_handle_poison() is expected to be called to isolate the error in 4kB unit, but it's not called due to the outdated if-condition in memory_failure_hugetlb(). This loses the chance to isolate the error in the finer unit, so it's not optimal. Drop the condition. This "(p != head && TestSetPageHWPoison(head)" condition is based on the old semantics of PageHWPoison on hugepage (where PG_hwpoison flag was set on the subpage), so it's not necessray any more. By getting to set PG_hwpoison on head page for hugepages, concurrent error events on different subpages in a single hugepage can be prevented by TestSetPageHWPoison(head) at the beginning of memory_failure_hugetlb(). So dropping the condition should not reopen the race window originally mentioned in commit b985194c ("hwpoison, hugetlb: lock_page/unlock_page does not match for handling a free hugepage") [naoya.horiguchi@linux.dev: fix "HardwareCorrupted" counter] Link: https://lkml.kernel.org/r/20211220084851.GA1460264@u2004 Link: https://lkml.kernel.org/r/20211210110208.879740-1-naoya.horiguchi@linux.devSigned-off-by:
Fei Luo <luofei@unicloud.com> Reviewed-by:
Mike Kravetz <mike.kravetz@oracle.com> Cc: <stable@vger.kernel.org> [5.14+] Signed-off-by:
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Randy Dunlap authored
Some lists that are moderated are not marked as moderated consistently, so mark them all as moderated. Link: https://lkml.kernel.org/r/20211209001330.18558-1-rdunlap@infradead.orgSigned-off-by:
Randy Dunlap <rdunlap@infradead.org> Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Conor Culhane <conor.culhane@silvaco.com> Cc: Ryder Lee <ryder.lee@mediatek.com> Cc: Jianjun Wang <jianjun.wang@mediatek.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by:
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Philipp Rudo authored
When booting with crashkernel= on the kernel command line a warning similar to Kernel command line: ro console=ttyS0 crashkernel=256M Unknown kernel command line parameters "crashkernel=256M", will be passed to user space. is printed. This comes from crashkernel= being parsed independent from the kernel parameter handling mechanism. So the code in init/main.c doesn't know that crashkernel= is a valid kernel parameter and prints this incorrect warning. Suppress the warning by adding a dummy early_param handler for crashkernel=. Link: https://lkml.kernel.org/r/20211208133443.6867-1-prudo@redhat.com Fixes: 86d1919a ("init: print out unknown kernel parameters") Signed-off-by:Philipp Rudo <prudo@redhat.com> Acked-by:
Baoquan He <bhe@redhat.com> Cc: Andrew Halaney <ahalaney@redhat.com> Signed-off-by:
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Andrey Ryabinin authored
alloc_pages_vma() may try to allocate THP page on the local NUMA node first: page = __alloc_pages_node(hpage_node, gfp | __GFP_THISNODE | __GFP_NORETRY, order); And if the allocation fails it retries allowing remote memory: if (!page && (gfp & __GFP_DIRECT_RECLAIM)) page = __alloc_pages_node(hpage_node, gfp, order); However, this retry allocation completely ignores memory policy nodemask allowing allocation to escape restrictions. The first appearance of this bug seems to be the commit ac5b2c18 ("mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings"). The bug disappeared later in the commit 89c83fb5 ("mm, thp: consolidate THP gfp handling into alloc_hugepage_direct_gfpmask") and reappeared again in slightly different form in the commit 76e654cc ("mm, page_alloc: allow hugepage fallback to remote nodes when madvised") Fix this by passing correct nodemask to the __alloc_pages() call. The demonstration/reproducer of the problem: $ mount -oremount,size=4G,huge=always /dev/shm/ $ echo always > /sys/kernel/mm/transparent_hugepage/defrag $ cat mbind_thp.c #include <unistd.h> #include <sys/mman.h> #include <sys/stat.h> #include <fcntl.h> #include <assert.h> #include <stdlib.h> #include <stdio.h> #include <numaif.h> #define SIZE 2ULL << 30 int main(int argc, char **argv) { int fd; unsigned long long i; char *addr; pid_t pid; char buf[100]; unsigned long nodemask = 1; fd = open("/dev/shm/test", O_RDWR|O_CREAT); assert(fd > 0); assert(ftruncate(fd, SIZE) == 0); addr = mmap(NULL, SIZE, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0); assert(mbind(addr, SIZE, MPOL_BIND, &nodemask, 2, MPOL_MF_STRICT|MPOL_MF_MOVE)==0); for (i = 0; i < SIZE; i+=4096) { addr[i] = 1; } pid = getpid(); snprintf(buf, sizeof(buf), "grep shm /proc/%d/numa_maps", pid); system(buf); sleep(10000); return 0; } $ gcc mbind_thp.c -o mbind_thp -lnuma $ numactl -H available: 2 nodes (0-1) node 0 cpus: 0 2 node 0 size: 1918 MB node 0 free: 1595 MB node 1 cpus: 1 3 node 1 size: 2014 MB node 1 free: 1731 MB node distances: node 0 1 0: 10 20 1: 20 10 $ rm -f /dev/shm/test; taskset -c 0 ./mbind_thp 7fd970a00000 bind:0 file=/dev/shm/test dirty=524288 active=0 N0=396800 N1=127488 kernelpagesize_kB=4 Link: https://lkml.kernel.org/r/20211208165343.22349-1-arbn@yandex-team.com Fixes: ac5b2c18 ("mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings") Signed-off-by:Andrey Ryabinin <arbn@yandex-team.com> Acked-by:
Michal Hocko <mhocko@suse.com> Acked-by:
Mel Gorman <mgorman@techsingularity.net> Acked-by:
David Rientjes <rientjes@google.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by:
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Baokun Li authored
Hulk robot reported a kmemleak problem: unreferenced object 0xffff93d1d8cc02e8 (size 248): comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s) hex dump (first 32 bytes): 00 40 85 19 d4 93 ff ff 00 10 00 00 00 00 00 00 .@.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: seq_open+0x2a/0x80 full_proxy_open+0x167/0x1e0 do_dentry_open+0x1e1/0x3a0 path_openat+0x961/0xa20 do_filp_open+0xae/0x120 do_sys_openat2+0x216/0x2f0 do_sys_open+0x57/0x80 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xa9 unreferenced object 0xffff93d419854000 (size 4096): comm "cat", pid 23327, jiffies 4624670141 (age 495992.217s) hex dump (first 32 bytes): 6b 66 65 6e 63 65 2d 23 32 35 30 3a 20 30 78 30 kfence-#250: 0x0 30 30 30 30 30 30 30 37 35 34 62 64 61 31 32 2d 0000000754bda12- backtrace: seq_read_iter+0x313/0x440 seq_read+0x14b/0x1a0 full_proxy_read+0x56/0x80 vfs_read+0xa5/0x1b0 ksys_read+0xa0/0xf0 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xa9 I find that we can easily reproduce this problem with the following commands: cat /sys/kernel/debug/kfence/objects echo scan > /sys/kernel/debug/kmemleak cat /sys/kernel/debug/kmemleak The leaked memory is allocated in the stack below: do_syscall_64 do_sys_open do_dentry_open full_proxy_open seq_open ---> alloc seq_file vfs_read full_proxy_read seq_read seq_read_iter traverse ---> alloc seq_buf And it should have been released in the following process: do_syscall_64 syscall_exit_to_user_mode exit_to_user_mode_prepare task_work_run ____fput __fput full_proxy_release ---> free here However, the release function corresponding to file_operations is not implemented in kfence. As a result, a memory leak occurs. Therefore, the solution to this problem is to implement the corresponding release function. Link: https://lkml.kernel.org/r/20211206133628.2822545-1-libaokun1@huawei.com Fixes: 0ce20dd8 ("mm: add Kernel Electric-Fence infrastructure") Signed-off-by:Baokun Li <libaokun1@huawei.com> Reported-by:
Marco Elver <elver@google.com> Reviewed-by:
Kefeng Wang <wangkefeng.wang@huawei.com> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Yu Kuai <yukuai3@huawei.com> Signed-off-by:
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- 24 Dec, 2021 3 commits
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git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: - fix nommu after getting rid of mini-stack for ARMv7 - fix Thumb2 bug in iWMMXt exception handling * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9169/1: entry: fix Thumb2 bug in iWMMXt exception handling ARM: 9160/1: NOMMU: Reload __secondary_data after PROCINFO_INITFUNC
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Linus Torvalds authored
Merge tag 'platform-drivers-x86-v5.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: "Various bug-fixes" * tag 'platform-drivers-x86-v5.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: intel_pmc_core: fix memleak on registration failure platform/x86/intel: Remove X86_PLATFORM_DRIVERS_INTEL platform/x86: system76_acpi: Guard System76 EC specific functionality platform/x86: apple-gmux: use resource_size() with res platform/x86: amd-pmc: only use callbacks for suspend platform/mellanox: mlxbf-pmc: Fix an IS_ERR() vs NULL bug in mlxbf_pmc_map_counters
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git://git.samba.org/ksmbdLinus Torvalds authored
Pull ksmbd fixes from Steve French: "Three ksmbd fixes, all for stable as well. Two fix potential unitialized memory and one fixes a security problem where encryption is unitentionally disabled from some clients" * tag '5.16-rc5-ksmbd-fixes' of git://git.samba.org/ksmbd: ksmbd: disable SMB2_GLOBAL_CAP_ENCRYPTION for SMB 3.1.1 ksmbd: fix uninitialized symbol 'pntsd_size' ksmbd: fix error code in ndr_read_int32()
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- 23 Dec, 2021 1 commit
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Happy Xmas. Nothing major, one mediatek and a couple of i915 locking fixes. There might be a few stragglers over next week or so but I don't expect much before next release. mediatek: - NULL pointer check i915: - guc submission locking fixes" * tag 'drm-fixes-2021-12-24' of git://anongit.freedesktop.org/drm/drm: drm/i915/guc: Only assign guc_id.id when stealing guc_id drm/i915/guc: Use correct context lock when callig clr_context_registered drm/mediatek: hdmi: Perform NULL pointer check for mtk_hdmi_conf
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