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[PATCH OLK-6.6 v2 00/26] block: support hierarchy stats
by Yu Kuai 27 Nov '24

27 Nov '24

Jens Axboe (5): block: move cgroup time handling code into blk.h block: add blk_time_get_ns() and blk_time_get() helpers block: cache current nsec time in struct blk_plug block: update cached timestamp post schedule/preemption block: limit block time caching to in_task() context Kundan Kumar (1): block: skip QUEUE_FLAG_STATS and rq-qos for passthrough io Yu Kuai (20): blk-io-hierarchy: support hierarchy stats for blk-throttle block: fix that blk_time_get_ns() doesn't update time after schedule block: fix kabi broken after caching ns time in blk_plug block: support to recored bio allocation time block: support to recored bio allocation task block: support to recored bio allocation time in request block: support to recored bio allocation task in request block: support to record when request is completed block-io-hierarchy: core hierarchy stats and iodump implementation blk-io-hierarchy: support new bio based stage wbt blk-io-hierarchy: support new bio based stage iocost blk-io-hierarchy: support new bio based stage gettag blk-io-hierarchy: support new rq based stage plug blk-io-hierarchy: support new rq based stage mq-deadline blk-io-hierarchy: support new rq based stage bfq blk-io-hierarchy: support new rq based stage kyber blk-io-hierarchy: support new rq based stage hctx blk-io-hierarchy: support new rq based stage requeue blk-io-hierarchy: support new rq based stage rq_driver blk-io-hierarchy: support hierarchy stats for bio lifetime arch/arm64/configs/openeuler_defconfig | 1 + arch/powerpc/configs/openeuler_defconfig | 1 + arch/riscv/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + block/Kconfig | 7 + block/Makefile | 1 + block/bfq-cgroup.c | 14 +- block/bfq-iosched.c | 39 +- block/bio.c | 22 + block/blk-cgroup.c | 2 +- block/blk-cgroup.h | 4 + block/blk-core.c | 11 + block/blk-flush.c | 13 +- block/blk-io-hierarchy/Kconfig | 156 +++++ block/blk-io-hierarchy/Makefile | 8 + block/blk-io-hierarchy/debugfs.c | 235 +++++++ block/blk-io-hierarchy/iodump.c | 745 +++++++++++++++++++++++ block/blk-io-hierarchy/iodump.h | 96 +++ block/blk-io-hierarchy/stats.c | 406 ++++++++++++ block/blk-io-hierarchy/stats.h | 378 ++++++++++++ block/blk-iocost.c | 14 +- block/blk-iolatency.c | 8 +- block/blk-map.c | 1 + block/blk-merge.c | 4 + block/blk-mq-debugfs.c | 22 +- block/blk-mq-debugfs.h | 8 + block/blk-mq-sched.c | 2 + block/blk-mq-tag.c | 5 + block/blk-mq.c | 125 +++- block/blk-mq.h | 25 + block/blk-rq-qos.c | 9 +- block/blk-rq-qos.h | 5 +- block/blk-sysfs.c | 14 + block/blk-throttle.c | 14 +- block/blk-wbt.c | 40 +- block/blk.h | 67 ++ block/kyber-iosched.c | 7 + block/mq-deadline.c | 15 +- include/linux/blk-mq.h | 33 +- include/linux/blk_types.h | 94 +-- include/linux/blkdev.h | 22 +- include/linux/sched.h | 2 +- kernel/sched/core.c | 6 +- 43 files changed, 2569 insertions(+), 114 deletions(-) create mode 100644 block/blk-io-hierarchy/Kconfig create mode 100644 block/blk-io-hierarchy/Makefile create mode 100644 block/blk-io-hierarchy/debugfs.c create mode 100644 block/blk-io-hierarchy/iodump.c create mode 100644 block/blk-io-hierarchy/iodump.h create mode 100644 block/blk-io-hierarchy/stats.c create mode 100644 block/blk-io-hierarchy/stats.h -- 2.39.2

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[openeuler:OLK-5.10 2490/2490] drivers/scsi/sd.c:2200 sd_spinup_disk() warn: unsigned 'the_result' is never less than zero.
by kernel test robot 27 Nov '24

27 Nov '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 68b0fb4e955465eef28bed1f5a252c4e6c636a36 commit: be9f642e83e44150c1e0b43e6abf884d07d6fe14 [2490/2490] scsi: core: Stop using DRIVER_ERROR config: x86_64-randconfig-161-20241127 (https://download.01.org/0day-ci/archive/20241127/202411272026.nZlY6xmo-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 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/202411272026.nZlY6xmo-lkp@intel.com/ New smatch warnings: drivers/scsi/sd.c:2200 sd_spinup_disk() warn: unsigned 'the_result' is never less than zero. Old smatch warnings: drivers/scsi/sd.c:1728 sd_sync_cache() warn: sizeof(NUMBER)? include/scsi/scsi_device.h:477 scsi_execute_req() warn: sizeof(NUMBER)? drivers/scsi/sd.c:3616 sd_start_stop_device() warn: sizeof(NUMBER)? vim +/the_result +2200 drivers/scsi/sd.c 2154 2155 /* 2156 * spinup disk - called only in sd_revalidate_disk() 2157 */ 2158 static void 2159 sd_spinup_disk(struct scsi_disk *sdkp) 2160 { 2161 unsigned char cmd[10]; 2162 unsigned long spintime_expire = 0; 2163 int retries, spintime; 2164 unsigned int the_result; 2165 struct scsi_sense_hdr sshdr; 2166 int sense_valid = 0; 2167 2168 spintime = 0; 2169 2170 /* Spin up drives, as required. Only do this at boot time */ 2171 /* Spinup needs to be done for module loads too. */ 2172 do { 2173 retries = 0; 2174 2175 do { 2176 cmd[0] = TEST_UNIT_READY; 2177 memset((void *) &cmd[1], 0, 9); 2178 2179 the_result = scsi_execute_req(sdkp->device, cmd, 2180 DMA_NONE, NULL, 0, 2181 &sshdr, SD_TIMEOUT, 2182 sdkp->max_retries, NULL); 2183 2184 /* 2185 * If the drive has indicated to us that it 2186 * doesn't have any media in it, don't bother 2187 * with any more polling. 2188 */ 2189 if (media_not_present(sdkp, &sshdr)) 2190 return; 2191 2192 if (the_result) 2193 sense_valid = scsi_sense_valid(&sshdr); 2194 retries++; 2195 } while (retries < 3 && 2196 (!scsi_status_is_good(the_result) || 2197 ((driver_byte(the_result) == DRIVER_SENSE) && 2198 sense_valid && sshdr.sense_key == UNIT_ATTENTION))); 2199 > 2200 if (the_result < 0 || driver_byte(the_result) != DRIVER_SENSE) { 2201 /* no sense, TUR either succeeded or failed 2202 * with a status error */ 2203 if(!spintime && !scsi_status_is_good(the_result)) { 2204 sd_print_result(sdkp, "Test Unit Ready failed", 2205 the_result); 2206 } 2207 break; 2208 } 2209 2210 /* 2211 * The device does not want the automatic start to be issued. 2212 */ 2213 if (sdkp->device->no_start_on_add) 2214 break; 2215 2216 if (sense_valid && sshdr.sense_key == NOT_READY) { 2217 if (sshdr.asc == 4 && sshdr.ascq == 3) 2218 break; /* manual intervention required */ 2219 if (sshdr.asc == 4 && sshdr.ascq == 0xb) 2220 break; /* standby */ 2221 if (sshdr.asc == 4 && sshdr.ascq == 0xc) 2222 break; /* unavailable */ 2223 if (sshdr.asc == 4 && sshdr.ascq == 0x1b) 2224 break; /* sanitize in progress */ 2225 /* 2226 * Issue command to spin up drive when not ready 2227 */ 2228 if (!spintime) { 2229 sd_printk(KERN_NOTICE, sdkp, "Spinning up disk..."); 2230 cmd[0] = START_STOP; 2231 cmd[1] = 1; /* Return immediately */ 2232 memset((void *) &cmd[2], 0, 8); 2233 cmd[4] = 1; /* Start spin cycle */ 2234 if (sdkp->device->start_stop_pwr_cond) 2235 cmd[4] |= 1 << 4; 2236 scsi_execute_req(sdkp->device, cmd, DMA_NONE, 2237 NULL, 0, &sshdr, 2238 SD_TIMEOUT, sdkp->max_retries, 2239 NULL); 2240 spintime_expire = jiffies + 100 * HZ; 2241 spintime = 1; 2242 } 2243 /* Wait 1 second for next try */ 2244 msleep(1000); 2245 printk(KERN_CONT "."); 2246 2247 /* 2248 * Wait for USB flash devices with slow firmware. 2249 * Yes, this sense key/ASC combination shouldn't 2250 * occur here. It's characteristic of these devices. 2251 */ 2252 } else if (sense_valid && 2253 sshdr.sense_key == UNIT_ATTENTION && 2254 sshdr.asc == 0x28) { 2255 if (!spintime) { 2256 spintime_expire = jiffies + 5 * HZ; 2257 spintime = 1; 2258 } 2259 /* Wait 1 second for next try */ 2260 msleep(1000); 2261 } else { 2262 /* we don't understand the sense code, so it's 2263 * probably pointless to loop */ 2264 if(!spintime) { 2265 sd_printk(KERN_NOTICE, sdkp, "Unit Not Ready\n"); 2266 sd_print_sense_hdr(sdkp, &sshdr); 2267 } 2268 break; 2269 } 2270 2271 } while (spintime && time_before_eq(jiffies, spintime_expire)); 2272 2273 if (spintime) { 2274 if (scsi_status_is_good(the_result)) 2275 printk(KERN_CONT "ready\n"); 2276 else 2277 printk(KERN_CONT "not responding...\n"); 2278 } 2279 } 2280 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 2470/2470] arch/x86/kvm/x86.c:1076:6: sparse: sparse: symbol 'kvm_post_set_cr4' was not declared. Should it be static?
by kernel test robot 27 Nov '24

27 Nov '24

Hi Yu, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 87fa1e0e0a64b6c3c41d4cd55da96b42234cbb2c commit: 8a7e6f51a756aa6e88ebd5da8a5f3b6744cd07b5 [2470/2470] KVM: x86: Introduce kvm_post_set_cr4 to post handle the CR4 emulation config: x86_64-randconfig-121-20241123 (https://download.01.org/0day-ci/archive/20241127/202411272219.tfXLJWB7-lkp@…) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241127/202411272219.tfXLJWB7-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/202411272219.tfXLJWB7-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) arch/x86/kvm/x86.c:893:6: sparse: sparse: symbol 'kvm_post_set_cr0' was not declared. Should it be static? >> arch/x86/kvm/x86.c:1076:6: sparse: sparse: symbol 'kvm_post_set_cr4' was not declared. Should it be static? arch/x86/kvm/x86.c:3051:38: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __user * @@ got unsigned char [usertype] * @@ arch/x86/kvm/x86.c:3051:38: sparse: expected void const [noderef] __user * arch/x86/kvm/x86.c:3051:38: sparse: got unsigned char [usertype] * arch/x86/kvm/x86.c:8615:15: sparse: sparse: incompatible types in comparison expression (different address spaces): arch/x86/kvm/x86.c:8615:15: sparse: struct kvm_apic_map [noderef] __rcu * arch/x86/kvm/x86.c:8615:15: sparse: struct kvm_apic_map * arch/x86/kvm/x86.c:11015:32: sparse: sparse: Using plain integer as NULL pointer arch/x86/kvm/x86.c:11068:16: sparse: sparse: incompatible types in comparison expression (different address spaces): arch/x86/kvm/x86.c:11068:16: sparse: struct kvm_apic_map [noderef] __rcu * arch/x86/kvm/x86.c:11068:16: sparse: struct kvm_apic_map * arch/x86/kvm/x86.c:11069:15: sparse: sparse: incompatible types in comparison expression (different address spaces): arch/x86/kvm/x86.c:11069:15: sparse: struct kvm_pmu_event_filter [noderef] __rcu * arch/x86/kvm/x86.c:11069:15: sparse: struct kvm_pmu_event_filter * arch/x86/kvm/x86.c:4141:42: sparse: sparse: self-comparison always evaluates to false arch/x86/kvm/x86.c: note: in included file (through include/linux/notifier.h, arch/x86/include/asm/uprobes.h, include/linux/uprobes.h, ...): include/linux/srcu.h:182:9: sparse: sparse: context imbalance in 'vcpu_enter_guest' - unexpected unlock vim +/kvm_post_set_cr4 +1076 arch/x86/kvm/x86.c 1075 > 1076 void kvm_post_set_cr4(struct kvm_vcpu *vcpu, unsigned long old_cr4, unsigned long cr4) 1077 { 1078 unsigned long mmu_role_bits = X86_CR4_PGE | X86_CR4_PSE | X86_CR4_PAE | 1079 X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_PKE; 1080 1081 if (((cr4 ^ old_cr4) & mmu_role_bits) || 1082 (!(cr4 & X86_CR4_PCIDE) && (old_cr4 & X86_CR4_PCIDE))) 1083 kvm_mmu_reset_context(vcpu); 1084 } 1085 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 v2 00/26] block: support hierarchy stats
by Yu Kuai 27 Nov '24

27 Nov '24

Jens Axboe (5): block: move cgroup time handling code into blk.h block: add blk_time_get_ns() and blk_time_get() helpers block: cache current nsec time in struct blk_plug block: update cached timestamp post schedule/preemption block: limit block time caching to in_task() context Kundan Kumar (1): block: skip QUEUE_FLAG_STATS and rq-qos for passthrough io Yu Kuai (20): blk-io-hierarchy: support hierarchy stats for blk-throttle block: fix that blk_time_get_ns() doesn't update time after schedule block: fix kabi broken after caching ns time in blk_plug block: support to recored bio allocation time block: support to recored bio allocation task block: support to recored bio allocation time in request block: support to recored bio allocation task in request block: support to record when request is completed block-io-hierarchy: core hierarchy stats and iodump implementation blk-io-hierarchy: support new bio based stage wbt blk-io-hierarchy: support new bio based stage iocost blk-io-hierarchy: support new bio based stage gettag blk-io-hierarchy: support new rq based stage plug blk-io-hierarchy: support new rq based stage mq-deadline blk-io-hierarchy: support new rq based stage bfq blk-io-hierarchy: support new rq based stage kyber blk-io-hierarchy: support new rq based stage hctx blk-io-hierarchy: support new rq based stage requeue blk-io-hierarchy: support new rq based stage rq_driver blk-io-hierarchy: support hierarchy stats for bio lifetime arch/arm64/configs/openeuler_defconfig | 1 + arch/powerpc/configs/openeuler_defconfig | 1 + arch/riscv/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + block/Kconfig | 7 + block/Makefile | 1 + block/bfq-cgroup.c | 14 +- block/bfq-iosched.c | 39 +- block/bio.c | 22 + block/blk-cgroup.c | 2 +- block/blk-cgroup.h | 4 + block/blk-core.c | 11 + block/blk-flush.c | 13 +- block/blk-io-hierarchy/Kconfig | 156 +++++ block/blk-io-hierarchy/Makefile | 8 + block/blk-io-hierarchy/debugfs.c | 235 +++++++ block/blk-io-hierarchy/iodump.c | 745 +++++++++++++++++++++++ block/blk-io-hierarchy/iodump.h | 96 +++ block/blk-io-hierarchy/stats.c | 406 ++++++++++++ block/blk-io-hierarchy/stats.h | 378 ++++++++++++ block/blk-iocost.c | 14 +- block/blk-iolatency.c | 8 +- block/blk-map.c | 1 + block/blk-merge.c | 4 + block/blk-mq-debugfs.c | 22 +- block/blk-mq-debugfs.h | 8 + block/blk-mq-sched.c | 2 + block/blk-mq-tag.c | 5 + block/blk-mq.c | 125 +++- block/blk-mq.h | 25 + block/blk-rq-qos.c | 9 +- block/blk-rq-qos.h | 5 +- block/blk-sysfs.c | 14 + block/blk-throttle.c | 14 +- block/blk-wbt.c | 40 +- block/blk.h | 67 ++ block/kyber-iosched.c | 7 + block/mq-deadline.c | 15 +- include/linux/blk-mq.h | 33 +- include/linux/blk_types.h | 94 +-- include/linux/blkdev.h | 22 +- include/linux/sched.h | 2 +- kernel/sched/core.c | 6 +- 43 files changed, 2569 insertions(+), 114 deletions(-) create mode 100644 block/blk-io-hierarchy/Kconfig create mode 100644 block/blk-io-hierarchy/Makefile create mode 100644 block/blk-io-hierarchy/debugfs.c create mode 100644 block/blk-io-hierarchy/iodump.c create mode 100644 block/blk-io-hierarchy/iodump.h create mode 100644 block/blk-io-hierarchy/stats.c create mode 100644 block/blk-io-hierarchy/stats.h -- 2.39.2

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[openeuler:openEuler-1.0-LTS 1308/1308] net/netfilter/.tmp_nft_tunnel.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 27 Nov '24

27 Nov '24

Hi Pablo, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 4f763890ac28e4d36527b22a830c5e95cae55470 commit: af308b94a2a4a5a27bec9028354c4df444a7c8ba [1308/1308] netfilter: nf_tables: add tunnel support config: x86_64-buildonly-randconfig-002-20241126 (https://download.01.org/0day-ci/archive/20241127/202411271916.9wR6MiKh-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/20241127/202411271916.9wR6MiKh-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/202411271916.9wR6MiKh-lkp@intel.com/ All warnings (new ones prefixed by >>): >> net/netfilter/.tmp_nft_tunnel.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-1.0-LTS] crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY
by Yi Yang 27 Nov '24

27 Nov '24

mainline inclusion from mainline-v6.13-rc1 commit 662f2f13e66d3883b9238b0b96b17886179e60e2 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7RZMT Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Since commit 8f4f68e788c3 ("crypto: pcrypt - Fix hungtask for PADATA_RESET"), the pcrypt encryption and decryption operations return -EAGAIN when the CPU goes online or offline. In alg_test(), a WARN is generated when pcrypt_aead_decrypt() or pcrypt_aead_encrypt() returns -EAGAIN, the unnecessary panic will occur when panic_on_warn set 1. Fix this issue by calling crypto layer directly without parallelization in that case. Fixes: 8f4f68e788c3 ("crypto: pcrypt - Fix hungtask for PADATA_RESET") Signed-off-by: Yi Yang <yiyang13(a)huawei.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Conflicts: crypto/pcrypt.c [Context conflict.] Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- crypto/pcrypt.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c index ebe1f3639a22..898a71c7386b 100644 --- a/crypto/pcrypt.c +++ b/crypto/pcrypt.c @@ -175,8 +175,10 @@ static int pcrypt_aead_encrypt(struct aead_request *req) err = pcrypt_do_parallel(padata, &ctx->cb_cpu, &pencrypt); if (!err) return -EINPROGRESS; - if (err == -EBUSY) - return -EAGAIN; + if (err == -EBUSY) { + /* try non-parallel mode */ + return crypto_aead_encrypt(creq); + } return err; } @@ -221,8 +223,10 @@ static int pcrypt_aead_decrypt(struct aead_request *req) err = pcrypt_do_parallel(padata, &ctx->cb_cpu, &pdecrypt); if (!err) return -EINPROGRESS; - if (err == -EBUSY) - return -EAGAIN; + if (err == -EBUSY) { + /* try non-parallel mode */ + return crypto_aead_decrypt(creq); + } return err; } -- 2.25.1

2 1

[PATCH OLK-6.6 0/2] Fix helper writes to read-only maps
by Xiaomeng Zhang 27 Nov '24

27 Nov '24

*** BLURB HERE *** Daniel Borkmann (1): bpf: Fix helper writes to read-only maps Xiaomeng Zhang (1): bpf: Fix kabi breakage in enum bpf_type_flag and bpf_arg_type include/linux/bpf.h | 10 ++++++++-- kernel/bpf/helpers.c | 6 ++++-- kernel/bpf/syscall.c | 3 ++- kernel/bpf/verifier.c | 41 +++++----------------------------------- kernel/trace/bpf_trace.c | 6 ++++-- net/core/filter.c | 6 ++++-- 6 files changed, 27 insertions(+), 45 deletions(-) -- 2.34.1

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[PATCH OLK-5.10] ipmi: Use regspacings passed as a module parameter
by Yi Yang 27 Nov '24

27 Nov '24

From: Emilio Perez <emiliopeju(a)gmail.com> mainline inclusion from mainline-v6.8-rc1 commit 242c6fd473a6a74eac4d4002be715a0d0dede036 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB78AE CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- regspacings parameter is currently ignored and the platform data uses a default value of 0, this has been fixed by setting the appropriate field in the platform data. Fixes: 3cd83bac481d ("ipmi: Consolidate the adding of platform devices") Signed-off-by: Emilio Perez <emiliopeju(a)gmail.com> Message-Id: <20231122203433.443098-1-emiliopeju(a)gmail.com> Signed-off-by: Corey Minyard <minyard(a)acm.org> Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- drivers/char/ipmi/ipmi_si_hardcode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/ipmi/ipmi_si_hardcode.c b/drivers/char/ipmi/ipmi_si_hardcode.c index f6ece7569504..1113487a8cba 100644 --- a/drivers/char/ipmi/ipmi_si_hardcode.c +++ b/drivers/char/ipmi/ipmi_si_hardcode.c @@ -103,10 +103,10 @@ static void __init ipmi_hardcode_init_one(const char *si_type_str, } p.regsize = regsizes[i]; + p.regspacing = regspacings[i]; p.slave_addr = slave_addrs[i]; p.addr_source = SI_HARDCODED; p.regshift = regshifts[i]; - p.regsize = regsizes[i]; p.addr = addr; p.space = addr_space; -- 2.25.1

2 1

[PATCH OLK-6.6] ipmi: Use regspacings passed as a module parameter
by Yi Yang 27 Nov '24

27 Nov '24

From: Emilio Perez <emiliopeju(a)gmail.com> mainline inclusion from mainline-v6.8-rc1 commit 242c6fd473a6a74eac4d4002be715a0d0dede036 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IB78AE CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- regspacings parameter is currently ignored and the platform data uses a default value of 0, this has been fixed by setting the appropriate field in the platform data. Fixes: 3cd83bac481d ("ipmi: Consolidate the adding of platform devices") Signed-off-by: Emilio Perez <emiliopeju(a)gmail.com> Message-Id: <20231122203433.443098-1-emiliopeju(a)gmail.com> Signed-off-by: Corey Minyard <minyard(a)acm.org> Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- drivers/char/ipmi/ipmi_si_hardcode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/ipmi/ipmi_si_hardcode.c b/drivers/char/ipmi/ipmi_si_hardcode.c index ed5e91b1e040..0c92fa3eee88 100644 --- a/drivers/char/ipmi/ipmi_si_hardcode.c +++ b/drivers/char/ipmi/ipmi_si_hardcode.c @@ -80,10 +80,10 @@ static void __init ipmi_hardcode_init_one(const char *si_type_str, } p.regsize = regsizes[i]; + p.regspacing = regspacings[i]; p.slave_addr = slave_addrs[i]; p.addr_source = SI_HARDCODED; p.regshift = regshifts[i]; - p.regsize = regsizes[i]; p.addr = addr; p.space = addr_space; -- 2.25.1

2 1

[PATCH OLK-6.6 0/1] CVE-2024-49891
by Yongqiang Liu 27 Nov '24

27 Nov '24

Justin Tee (1): scsi: lpfc: Validate hdwq pointers before dereferencing in reset/errata paths drivers/scsi/lpfc/lpfc_hbadisc.c | 3 ++- drivers/scsi/lpfc/lpfc_scsi.c | 13 +++++++++++-- drivers/scsi/lpfc/lpfc_sli.c | 11 +++++++++++ 3 files changed, 24 insertions(+), 3 deletions(-) -- 2.25.1

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