- Kernel - mailweb.openeuler.org

[openeuler:OLK-6.6 1474/1474] arch/x86/events/zhaoxin/uncore.c:255:1: sparse: sparse: symbol '__pcpu_scope_zx_package_id' was not declared. Should it be static?
by kernel test robot 01 Dec '24

01 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: df4c334beecb4cf58e4e8d63b491aa5ac0a84f46 commit: 5cbf647edcff3d5cda5cb172c6bf0e4c1b6e8ec6 [1474/1474] x86/perf: Add uncore performance events support for Zhaoxin CPU config: x86_64-randconfig-123-20241118 (https://download.01.org/0day-ci/archive/20241201/202412010208.hwdQ3YqT-lkp@…) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241201/202412010208.hwdQ3YqT-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412010208.hwdQ3YqT-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> arch/x86/events/zhaoxin/uncore.c:255:1: sparse: sparse: symbol '__pcpu_scope_zx_package_id' was not declared. Should it be static? >> arch/x86/events/zhaoxin/uncore.c:256:1: sparse: sparse: symbol '__pcpu_scope_zx_subnode_id' was not declared. Should it be static? >> arch/x86/events/zhaoxin/uncore.c:257:1: sparse: sparse: symbol '__pcpu_scope_zx_cluster_id' was not declared. Should it be static? >> arch/x86/events/zhaoxin/uncore.c:312:1: sparse: sparse: symbol '__pcpu_scope_zx_cluster_core_bits' was not declared. Should it be static? >> arch/x86/events/zhaoxin/uncore.c:313:1: sparse: sparse: symbol '__pcpu_scope_zx_subnode_core_bits' was not declared. Should it be static? arch/x86/events/zhaoxin/uncore.c:1788:28: sparse: sparse: symbol 'uncore_msr_cluster_uncores' was not declared. Should it be static? arch/x86/events/zhaoxin/uncore.c:1793:28: sparse: sparse: symbol 'uncore_msr_subnode_uncores' was not declared. Should it be static? arch/x86/events/zhaoxin/uncore.c:1799:28: sparse: sparse: symbol 'uncore_pci_subnode_uncores' was not declared. Should it be static? arch/x86/events/zhaoxin/uncore.c: note: in included file (through arch/x86/include/asm/cpuid.h, arch/x86/include/asm/processor.h, arch/x86/include/asm/cpu_device_id.h): >> arch/x86/include/asm/paravirt.h:229:9: sparse: sparse: cast truncates bits from constant value (10000000f becomes f) vim +/__pcpu_scope_zx_package_id +255 arch/x86/events/zhaoxin/uncore.c 254 > 255 DEFINE_PER_CPU(int, zx_package_id); > 256 DEFINE_PER_CPU(int, zx_subnode_id); > 257 DEFINE_PER_CPU(int, zx_cluster_id); 258 259 static void get_topology_info(void) 260 { 261 int cpu; 262 int cluster_id; 263 int socket_id; 264 int die_id; 265 int subnode_id; 266 267 int die_info; 268 int subnode_info; 269 int cluster_info; 270 271 u64 config; 272 273 for_each_present_cpu(cpu) { 274 smp_call_function_single(cpu, get_global_status_msr, &config, 1); 275 socket_id = (int)((config >> 3) & 0x1); 276 per_cpu(zx_package_id, cpu) = socket_id; 277 278 /* only yongfeng needs cluster and subnode info */ 279 if (boot_cpu_data.x86_model != ZHAOXIN_FAM7_YONGFENG) 280 continue; 281 282 smp_call_function_single(cpu, get_hdw_config_msr, &config, 1); 283 284 die_info = (int)((config >> 21) & 0x3); 285 die_id = socket_id * dies_per_socket + die_info; 286 287 subnode_info = (int)((config >> 20) & 0x1); 288 subnode_id = die_id * subnodes_per_die + subnode_info; 289 per_cpu(zx_subnode_id, cpu) = subnode_id; 290 291 cluster_info = (int)((config >> 18) & 0x3); 292 cluster_id = subnode_id * clusters_per_subnode + cluster_info; 293 per_cpu(zx_cluster_id, cpu) = cluster_id; 294 } 295 } 296 297 static int zx_topology_cluster_id(int cpu) 298 { 299 return per_cpu(zx_cluster_id, cpu); 300 } 301 302 static int zx_topology_subnode_id(int cpu) 303 { 304 return per_cpu(zx_subnode_id, cpu); 305 } 306 307 static int zx_topology_package_id(int cpu) 308 { 309 return per_cpu(zx_package_id, cpu); 310 } 311 > 312 DEFINE_PER_CPU(cpumask_t, zx_cluster_core_bits); > 313 DEFINE_PER_CPU(cpumask_t, zx_subnode_core_bits); 314 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2441/2441] mm/kasan/kasan.h:198:84: warning: 'return' with a value, in function returning void
by kernel test robot 01 Dec '24

01 Dec '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: a2b4d661a5ca59dd7cf972c1cce8b98422102ab7 commit: d5ddd7080c7442f22d6b92d6fed0dacc606013d1 [2441/2441] kasan: sanitize objects when metadata doesn't fit config: arm64-randconfig-003-20241118 (https://download.01.org/0day-ci/archive/20241201/202412010032.cXm8NPEf-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241201/202412010032.cXm8NPEf-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412010032.cXm8NPEf-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from mm/kasan/common.c:40: mm/kasan/kasan.h: In function 'quarantine_put': >> mm/kasan/kasan.h:198:84: warning: 'return' with a value, in function returning void [-Wreturn-mismatch] 198 | static inline void quarantine_put(struct kmem_cache *cache, void *object) { return false; } | ^~~~~ mm/kasan/kasan.h:198:20: note: declared here 198 | static inline void quarantine_put(struct kmem_cache *cache, void *object) { return false; } | ^~~~~~~~~~~~~~ mm/kasan/common.c: In function '__kasan_slab_free': mm/kasan/common.c:471:16: error: void value not ignored as it ought to be 471 | return quarantine_put(cache, object); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> mm/kasan/common.c:472:1: warning: control reaches end of non-void function [-Wreturn-type] 472 | } | ^ -- In file included from mm/kasan/report.c:39: mm/kasan/kasan.h: In function 'quarantine_put': >> mm/kasan/kasan.h:198:84: warning: 'return' with a value, in function returning void [-Wreturn-mismatch] 198 | static inline void quarantine_put(struct kmem_cache *cache, void *object) { return false; } | ^~~~~ mm/kasan/kasan.h:198:20: note: declared here 198 | static inline void quarantine_put(struct kmem_cache *cache, void *object) { return false; } | ^~~~~~~~~~~~~~ vim +/return +198 mm/kasan/kasan.h 185 186 depot_stack_handle_t kasan_save_stack(gfp_t flags); 187 void kasan_set_track(struct kasan_track *track, gfp_t flags); 188 void kasan_set_free_info(struct kmem_cache *cache, void *object, u8 tag); 189 struct kasan_track *kasan_get_free_track(struct kmem_cache *cache, 190 void *object, u8 tag); 191 192 #if defined(CONFIG_KASAN_GENERIC) && \ 193 (defined(CONFIG_SLAB) || defined(CONFIG_SLUB)) 194 bool quarantine_put(struct kmem_cache *cache, void *object); 195 void quarantine_reduce(void); 196 void quarantine_remove_cache(struct kmem_cache *cache); 197 #else > 198 static inline void quarantine_put(struct kmem_cache *cache, void *object) { return false; } 199 static inline void quarantine_reduce(void) { } 200 static inline void quarantine_remove_cache(struct kmem_cache *cache) { } 201 #endif 202 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 00/16] Support haltpoll feature
by lishusen 30 Nov '24

30 Nov '24

Support haltpoll feature to improve performance Ankur Arora (10): asm-generic: add barrier smp_cond_load_relaxed_timeout() cpuidle/poll_state: poll via smp_cond_load_relaxed_timeout() cpuidle: rename ARCH_HAS_CPU_RELAX to ARCH_HAS_OPTIMIZED_POLL arm64: barrier: add support for smp_cond_relaxed_timeout() arm64: add support for polling in idle cpuidle-haltpoll: condition on ARCH_CPUIDLE_HALTPOLL arm64: idle: export arch_cpu_idle arm64: support cpuidle-haltpoll arm64/delay: add some constants to a separate header arm64: support WFET in smp_cond_relaxed_timeout() Joao Martins (4): Kconfig: move ARCH_HAS_OPTIMIZED_POLL to arch/Kconfig arm64: define TIF_POLLING_NRFLAG cpuidle-haltpoll: define arch_haltpoll_want() governors/haltpoll: drop kvm_para_available() check Lifeng Zheng (1): ACPI: processor_idle: Support polling state for LPI lishusen (1): cpuidle: edit cpuidle-haltpoll driver module parameter arch/Kconfig | 3 + arch/arm64/Kconfig | 7 ++ arch/arm64/configs/openeuler_defconfig | 3 + arch/arm64/include/asm/barrier.h | 62 ++++++++++++- arch/arm64/include/asm/cmpxchg.h | 26 ++++-- arch/arm64/include/asm/cpuidle_haltpoll.h | 20 +++++ arch/arm64/include/asm/delay-const.h | 15 ++++ arch/arm64/include/asm/thread_info.h | 2 + arch/arm64/kernel/idle.c | 1 + arch/x86/Kconfig | 5 +- arch/x86/include/asm/cpuidle_haltpoll.h | 1 + arch/x86/kernel/kvm.c | 13 +++ drivers/acpi/processor_idle.c | 43 +++++++-- drivers/cpuidle/Kconfig | 5 +- drivers/cpuidle/Makefile | 2 +- drivers/cpuidle/cpuidle-haltpoll.c | 105 +++++++++++++++++++--- drivers/cpuidle/governors/haltpoll.c | 6 +- drivers/cpuidle/poll_state.c | 31 +++---- drivers/idle/Kconfig | 1 + include/asm-generic/barrier.h | 42 +++++++++ include/linux/cpuidle.h | 2 +- include/linux/cpuidle_haltpoll.h | 5 ++ 22 files changed, 336 insertions(+), 64 deletions(-) create mode 100644 arch/arm64/include/asm/cpuidle_haltpoll.h create mode 100644 arch/arm64/include/asm/delay-const.h -- 2.33.0

2 17

[PATCH OLK-6.6 v2 0/4] arm64: optimize tlb flush
by Kefeng Wang 30 Nov '24

30 Nov '24

Gavin Shan (1): arm64: tlb: Allow range operation for MAX_TLBI_RANGE_PAGES Kefeng Wang (2): arm64: tlbflush: add __flush_tlb_range_limit_excess() arm64: optimize flush tlb kernel range Oliver Upton (1): arm64: tlbflush: Rename MAX_TLBI_OPS arch/arm64/include/asm/tlbflush.h | 44 +++++++++++++++++++------------ 1 file changed, 27 insertions(+), 17 deletions(-) -- 2.27.0

2 5

[PATCH] perf: Add PMCG platform information for HiSilicon HIP09A
by Yushan Wang 30 Nov '24

30 Nov '24

From: Qinxin Xia <xiaqinxin(a)huawei.com> driver inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/IB7PW0 CVE: NA ---------------------------------------------------------------------- Description: HiSilicon HIP09A platforms using the same SMMU PMCG with HIP09 and thus suffers the same erratum. List them in the PMCG platform information list without introducing a new SMMU PMCG Model. Signed-off-by: Qinxin Xia <xiaqinxin(a)huawei.com> Signed-off-by: Qizhi Zhang <zhangqizhi3(a)h-partners.com> Signed-off-by: Yushan Wang <wangyushan12(a)huawei.com> --- Documentation/arm64/silicon-errata.rst | 5 +++-- drivers/acpi/arm64/iort.c | 2 ++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/Documentation/arm64/silicon-errata.rst b/Documentation/arm64/silicon-errata.rst index 77ba5531e0ee..29287a91bbb7 100644 --- a/Documentation/arm64/silicon-errata.rst +++ b/Documentation/arm64/silicon-errata.rst @@ -147,8 +147,9 @@ stable kernels. +----------------+-----------------+-----------------+-----------------------------+ | Hisilicon | Hip08 SMMU PMCG | #162001800 | N/A | +----------------+-----------------+-----------------+-----------------------------+ -| Hisilicon | Hip{08,09,10,10C| #162001900 | N/A | -| | ,11} SMMU PMCG | | | +| Hisilicon | Hip{08,09,09A, | #162001900 | N/A | +| | 10,10C,11} | | | +| | SMMU PMCG | | | +----------------+-----------------+-----------------+-----------------------------+ | Hisilicon | TSV{110,200} | #1980005 | HISILICON_ERRATUM_1980005 | +----------------+-----------------+-----------------+-----------------------------+ diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index a0786cd8ca83..a86f65e47d17 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -1481,6 +1481,8 @@ static struct acpi_platform_list pmcg_plat_info[] __initdata = { /* HiSilicon Hip09 Platform */ {"HISI ", "HIP09 ", 0, ACPI_SIG_IORT, greater_than_or_equal, "Erratum #162001900", IORT_SMMU_V3_PMCG_HISI_HIP09}, + {"HISI ", "HIP09A ", 0, ACPI_SIG_IORT, greater_than_or_equal, + "Erratum #162001900", IORT_SMMU_V3_PMCG_HISI_HIP09}, /* HiSilicon Hip10/11 Platform uses the same SMMU IP with Hip09 */ {"HISI ", "HIP10 ", 0, ACPI_SIG_IORT, greater_than_or_equal, "Erratum #162001900", IORT_SMMU_V3_PMCG_HISI_HIP09}, -- 2.33.0

1 0

[PATCH OLK-6.6 0/4] arm64: optimize tlb flush
by Kefeng Wang 30 Nov '24

30 Nov '24

Gavin Shan (1): arm64: tlb: Allow range operation for MAX_TLBI_RANGE_PAGES Kefeng Wang (2): arm64: tlbflush: add __flush_tlb_range_limit_excess() arm64: optimize flush tlb kernel range Oliver Upton (1): arm64: tlbflush: Rename MAX_TLBI_OPS arch/arm64/include/asm/tlbflush.h | 44 +++++++++++++++++++------------ 1 file changed, 27 insertions(+), 17 deletions(-) -- 2.27.0

2 5

[openeuler:openEuler-1.0-LTS 1030/1030] drivers/gpu/drm/nouveau/nvkm/core/object.o: warning: objtool: nvkm_object_del()+0xd1: unreachable instruction
by kernel test robot 30 Nov '24

30 Nov '24

Hi Dave, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: b5504db0db8375a77340b5bb54c17cfb75d3c754 commit: 901dbb48d8a4f60af427f1ec67ac1247ff219f39 [1030/1030] nouveau: lock the client object tree. config: x86_64-buildonly-randconfig-002-20240801 (https://download.01.org/0day-ci/archive/20241130/202411301320.I40SexLC-lkp@…) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241130/202411301320.I40SexLC-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202411301320.I40SexLC-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/gpu/drm/nouveau/nvkm/core/object.c:37:19: warning: mixing declarations and code is a C99 extension [-Wdeclaration-after-statement] 37 | struct rb_node *node = client->objroot.rb_node; | ^ 1 warning generated. >> drivers/gpu/drm/nouveau/nvkm/core/object.o: warning: objtool: nvkm_object_del()+0xd1: unreachable instruction -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6] nfs: Ensure write and flush consume writeback errors
by Yang Erkun 30 Nov '24

30 Nov '24

From: Wang Zhaolong <wangzhaolong1(a)huawei.com> HULK inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB7MNY -------------------------------- When the file is closed and the ->flush is executed, the writeback error is not consumed. As a result, when the file is written next time, the writeback error still exists, causing a new write failure. Another problem is that in the write process, only special writeback error codes such as -EDQUOT, -EFBIG, and -ENOSPC are detected, and the error codes are consumed. In this case, other error codes may be left. The writeback error code should be consumed unconditionally in the write(), fsync(), and close() to avoid sampling residual expired codes that are left over from the last invoking. In the fsync process, the error code can be consumed. Therefore, this patch ensures that write and flush can consume error codes. Fixes: 6fbda89b257f ("NFS: Replace custom error reporting mechanism with generic one") Signed-off-by: Wang Zhaolong <wangzhaolong1(a)huawei.com> Signed-off-by: Yang Erkun <yangerkun(a)huawei.com> --- fs/nfs/file.c | 12 ++++-------- fs/nfs/nfs4file.c | 4 +--- 2 files changed, 5 insertions(+), 11 deletions(-) diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 9342f8074801..354dd63dbbba 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -139,7 +139,6 @@ static int nfs_file_flush(struct file *file, fl_owner_t id) { struct inode *inode = file_inode(file); - errseq_t since; dprintk("NFS: flush(%pD2)\n", file); @@ -148,9 +147,8 @@ nfs_file_flush(struct file *file, fl_owner_t id) return 0; /* Flush writes to the server and return any errors */ - since = filemap_sample_wb_err(file->f_mapping); nfs_wb_all(inode); - return filemap_check_wb_err(file->f_mapping, since); + return file_check_and_advance_wb_err(file); } ssize_t @@ -641,7 +639,6 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from) struct inode *inode = file_inode(file); unsigned int mntflags = NFS_SERVER(inode)->flags; ssize_t result, written; - errseq_t since; int error; result = nfs_key_timeout_notify(file, inode); @@ -667,7 +664,6 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from) nfs_clear_invalid_mapping(file->f_mapping); - since = filemap_sample_wb_err(file->f_mapping); nfs_start_io_write(inode); result = generic_write_checks(iocb, from); if (result > 0) @@ -697,7 +693,7 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from) out: /* Return error values */ - error = filemap_check_wb_err(file->f_mapping, since); + error = file_check_and_advance_wb_err(file); switch (error) { default: break; @@ -706,9 +702,9 @@ ssize_t nfs_file_write(struct kiocb *iocb, struct iov_iter *from) case -ENOSPC: nfs_wb_all(inode); error = file_check_and_advance_wb_err(file); - if (error < 0) - result = error; } + if (error < 0) + result = error; return result; out_swapfile: diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c index 02788c3c85e5..71e1050ce15e 100644 --- a/fs/nfs/nfs4file.c +++ b/fs/nfs/nfs4file.c @@ -110,7 +110,6 @@ static int nfs4_file_flush(struct file *file, fl_owner_t id) { struct inode *inode = file_inode(file); - errseq_t since; dprintk("NFS: flush(%pD2)\n", file); @@ -126,9 +125,8 @@ nfs4_file_flush(struct file *file, fl_owner_t id) return filemap_fdatawrite(file->f_mapping); /* Flush writes to the server and return any errors */ - since = filemap_sample_wb_err(file->f_mapping); nfs_wb_all(inode); - return filemap_check_wb_err(file->f_mapping, since); + return file_check_and_advance_wb_err(file); } #ifdef CONFIG_NFS_V4_2 -- 2.46.1

2 1

[PATCH OLK-6.6 00/16] Support haltpoll feature
by lishusen 30 Nov '24

30 Nov '24

Support haltpoll feature to improve performance Ankur Arora (10): asm-generic: add barrier smp_cond_load_relaxed_timeout() cpuidle/poll_state: poll via smp_cond_load_relaxed_timeout() cpuidle: rename ARCH_HAS_CPU_RELAX to ARCH_HAS_OPTIMIZED_POLL arm64: barrier: add support for smp_cond_relaxed_timeout() arm64: add support for polling in idle cpuidle-haltpoll: condition on ARCH_CPUIDLE_HALTPOLL arm64: idle: export arch_cpu_idle arm64: support cpuidle-haltpoll arm64/delay: move some constants out to a separate header arm64: support WFET in smp_cond_relaxed_timeout() Joao Martins (4): Kconfig: move ARCH_HAS_OPTIMIZED_POLL to arch/Kconfig arm64: define TIF_POLLING_NRFLAG cpuidle-haltpoll: define arch_haltpoll_want() governors/haltpoll: drop kvm_para_available() check Lifeng Zheng (1): ACPI: processor_idle: Support polling state for LPI lishusen (1): cpuidle: edit cpuidle-haltpoll driver module parameter arch/Kconfig | 3 + arch/arm64/Kconfig | 7 ++ arch/arm64/configs/openeuler_defconfig | 3 + arch/arm64/include/asm/barrier.h | 62 ++++++++++++- arch/arm64/include/asm/cmpxchg.h | 26 ++++-- arch/arm64/include/asm/cpuidle_haltpoll.h | 20 +++++ arch/arm64/include/asm/delay-const.h | 25 ++++++ arch/arm64/include/asm/thread_info.h | 2 + arch/arm64/kernel/idle.c | 1 + arch/arm64/lib/delay.c | 13 +-- arch/x86/Kconfig | 5 +- arch/x86/include/asm/cpuidle_haltpoll.h | 1 + arch/x86/kernel/kvm.c | 13 +++ drivers/acpi/processor_idle.c | 43 +++++++-- drivers/cpuidle/Kconfig | 5 +- drivers/cpuidle/Makefile | 2 +- drivers/cpuidle/cpuidle-haltpoll.c | 105 +++++++++++++++++++--- drivers/cpuidle/governors/haltpoll.c | 6 +- drivers/cpuidle/poll_state.c | 31 +++---- drivers/idle/Kconfig | 1 + include/asm-generic/barrier.h | 42 +++++++++ include/linux/cpuidle.h | 2 +- include/linux/cpuidle_haltpoll.h | 5 ++ 23 files changed, 349 insertions(+), 74 deletions(-) create mode 100644 arch/arm64/include/asm/cpuidle_haltpoll.h create mode 100644 arch/arm64/include/asm/delay-const.h -- 2.33.0

2 17

[PATCH OLK-6.6 0/2] LoongArch: fix AVEC related issue
by Hongchen Zhang 30 Nov '24

30 Nov '24

Juxin Gao (1): drivers/irqchip: Disable pci_irq_limit when using AVEC interrupt controller Tianyang Zhang (1): irqchip/avec: Support AVEC for 3C6000 multi-node machine arch/loongarch/include/asm/setup.h | 1 + drivers/irqchip/irq-loongarch-avec.c | 11 +++++++++-- drivers/pci/msi/msi.c | 18 ++++++++++++------ 3 files changed, 22 insertions(+), 8 deletions(-) -- 2.33.0

2 3