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[openeuler:OLK-5.10 21044/30000] drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c:478:68: sparse: sparse: incorrect type in argument 1 (different base types)
by kernel test robot 29 Sep '24

29 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 7906c655c7b6e8bd68a7e7ee2455d9a8d8622fa9 [21044/30000] net: hns3: add command queue trace for hns3 config: arm64-randconfig-r131-20240925 (https://download.01.org/0day-ci/archive/20240929/202409290215.32P52XtH-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240929/202409290215.32P52XtH-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/202409290215.32P52XtH-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c:478:68: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] opcode @@ got restricted __le16 [usertype] opcode @@ drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c:478:68: sparse: expected unsigned short [usertype] opcode drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c:478:68: sparse: got restricted __le16 [usertype] opcode drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c:514:67: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected unsigned short [usertype] opcode @@ got restricted __le16 [usertype] opcode @@ drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c:514:67: sparse: expected unsigned short [usertype] opcode drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c:514:67: sparse: got restricted __le16 [usertype] opcode -- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c: note: in included file (through include/trace/trace_events.h, include/trace/define_trace.h, ...): >> drivers/net/ethernet/hisilicon/hns3/hns3pf/./hclge_trace.h:132:1: sparse: sparse: cast to restricted __le32 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c: note: in included file (through include/trace/perf.h, include/trace/define_trace.h, drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_trace.h): >> drivers/net/ethernet/hisilicon/hns3/hns3pf/./hclge_trace.h:132:1: sparse: sparse: cast to restricted __le32 vim +478 drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_cmd.c 461 462 /** 463 * hclge_comm_cmd_send - send command to command queue 464 * @hw: pointer to the hw struct 465 * @desc: prefilled descriptor for describing the command 466 * @num : the number of descriptors to be sent 467 * 468 * This is the main send command for command queue, it 469 * sends the queue, cleans the queue, etc 470 **/ 471 int hclge_comm_cmd_send(struct hclge_comm_hw *hw, struct hclge_desc *desc, 472 int num) 473 { 474 struct hclge_comm_cmq_ring *csq = &hw->cmq.csq; 475 int ret; 476 int ntc; 477 trace_hclge_comm_cmd_send(hw, desc, num, > 478 hclge_comm_is_special_opcode(desc->opcode)); 479 480 spin_lock_bh(&hw->cmq.csq.lock); 481 482 if (test_bit(HCLGE_COMM_STATE_CMD_DISABLE, &hw->comm_state)) { 483 spin_unlock_bh(&hw->cmq.csq.lock); 484 return -EBUSY; 485 } 486 487 if (num > hclge_comm_ring_space(&hw->cmq.csq)) { 488 /* If CMDQ ring is full, SW HEAD and HW HEAD may be different, 489 * need update the SW HEAD pointer csq->next_to_clean 490 */ 491 csq->next_to_clean = 492 hclge_comm_read_dev(hw, HCLGE_COMM_NIC_CSQ_HEAD_REG); 493 spin_unlock_bh(&hw->cmq.csq.lock); 494 return -EBUSY; 495 } 496 497 /** 498 * Record the location of desc in the ring for this time 499 * which will be use for hardware to write back 500 */ 501 ntc = hw->cmq.csq.next_to_use; 502 503 hclge_comm_cmd_copy_desc(hw, desc, num); 504 505 /* Write to hardware */ 506 hclge_comm_write_dev(hw, HCLGE_COMM_NIC_CSQ_TAIL_REG, 507 hw->cmq.csq.next_to_use); 508 509 ret = hclge_comm_cmd_check_result(hw, desc, num, ntc); 510 511 spin_unlock_bh(&hw->cmq.csq.lock); 512 513 trace_hclge_comm_cmd_get(hw, desc, num, 514 hclge_comm_is_special_opcode(desc->opcode)); 515 return ret; 516 } 517 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 21349/23799] drivers/mmc/host/phytium-mci-plat.c:169:23: error: lvalue required as unary '&' operand
by kernel test robot 29 Sep '24

29 Sep '24

Hi Malloy, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: d65622e6edee11f7fcbd295bdb5aef86e12dfef3 [21349/23799] mmc: add support for Phytium MMC config: arm64-randconfig-003-20240928 (https://download.01.org/0day-ci/archive/20240929/202409290132.fGKHm3da-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240929/202409290132.fGKHm3da-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/202409290132.fGKHm3da-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/mmc/host/phytium-mci-plat.c:169:23: error: lvalue required as unary '&' operand 169 | .pm = &phytium_mci_dev_pm_ops, | ^ vim +169 drivers/mmc/host/phytium-mci-plat.c 161 162 static struct platform_driver phytium_mci_driver = { 163 .probe = phytium_mci_probe, 164 .remove = phytium_mci_remove, 165 .driver = { 166 .name = "phytium-mci-platform", 167 .of_match_table = phytium_mci_of_ids, 168 .acpi_match_table = phytium_mci_acpi_ids, > 169 .pm = &phytium_mci_dev_pm_ops, 170 }, 171 }; 172 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 19223/30000] drivers/ub/urma/ubcore/ubcore_dp.c:26:5: warning: no previous prototype for 'ubcore_post_jetty_send_wr'
by kernel test robot 29 Sep '24

29 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 33800c2820ab85fe02800e33f6b3287130278bdf [19223/30000] ub: ubcore add data plane ops api. config: arm64-randconfig-004-20240928 (https://download.01.org/0day-ci/archive/20240929/202409290129.erX7l03j-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240929/202409290129.erX7l03j-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/202409290129.erX7l03j-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/ub/urma/ubcore/ubcore_dp.c:26:5: warning: no previous prototype for 'ubcore_post_jetty_send_wr' [-Wmissing-prototypes] 26 | int ubcore_post_jetty_send_wr(struct ubcore_jetty *jetty, const struct ubcore_jfs_wr *wr, | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_dp.c:42:5: warning: no previous prototype for 'ubcore_post_jetty_recv_wr' [-Wmissing-prototypes] 42 | int ubcore_post_jetty_recv_wr(struct ubcore_jetty *jetty, const struct ubcore_jfr_wr *wr, | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_dp.c:58:5: warning: no previous prototype for 'ubcore_post_jfs_wr' [-Wmissing-prototypes] 58 | int ubcore_post_jfs_wr(struct ubcore_jfs *jfs, const struct ubcore_jfs_wr *wr, | ^~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_dp.c:74:5: warning: no previous prototype for 'ubcore_post_jfr_wr' [-Wmissing-prototypes] 74 | int ubcore_post_jfr_wr(struct ubcore_jfr *jfr, const struct ubcore_jfr_wr *wr, | ^~~~~~~~~~~~~~~~~~ >> drivers/ub/urma/ubcore/ubcore_dp.c:90:5: warning: no previous prototype for 'ubcore_poll_jfc' [-Wmissing-prototypes] 90 | int ubcore_poll_jfc(struct ubcore_jfc *jfc, int cr_cnt, struct ubcore_cr *cr) | ^~~~~~~~~~~~~~~ drivers/ub/urma/ubcore/ubcore_dp.c:105:5: warning: no previous prototype for 'ubcore_rearm_jfc' [-Wmissing-prototypes] 105 | int ubcore_rearm_jfc(struct ubcore_jfc *jfc, bool solicited_only) | ^~~~~~~~~~~~~~~~ vim +/ubcore_post_jetty_send_wr +26 drivers/ub/urma/ubcore/ubcore_dp.c 25 > 26 int ubcore_post_jetty_send_wr(struct ubcore_jetty *jetty, const struct ubcore_jfs_wr *wr, 27 struct ubcore_jfs_wr **bad_wr) 28 { 29 struct ubcore_ops *dev_ops; 30 31 if (jetty == NULL || jetty->ub_dev == NULL || jetty->ub_dev->ops == NULL || 32 jetty->ub_dev->ops->post_jetty_send_wr == NULL || wr == NULL || bad_wr == NULL) { 33 ubcore_log_err("Invalid parameter"); 34 return -EINVAL; 35 } 36 37 dev_ops = jetty->ub_dev->ops; 38 return dev_ops->post_jetty_send_wr(jetty, wr, bad_wr); 39 } 40 EXPORT_SYMBOL(ubcore_post_jetty_send_wr); 41 > 42 int ubcore_post_jetty_recv_wr(struct ubcore_jetty *jetty, const struct ubcore_jfr_wr *wr, 43 struct ubcore_jfr_wr **bad_wr) 44 { 45 struct ubcore_ops *dev_ops; 46 47 if (jetty == NULL || jetty->ub_dev == NULL || jetty->ub_dev->ops == NULL || 48 jetty->ub_dev->ops->post_jetty_recv_wr == NULL || wr == NULL || bad_wr == NULL) { 49 ubcore_log_err("Invalid parameter"); 50 return -EINVAL; 51 } 52 53 dev_ops = jetty->ub_dev->ops; 54 return dev_ops->post_jetty_recv_wr(jetty, wr, bad_wr); 55 } 56 EXPORT_SYMBOL(ubcore_post_jetty_recv_wr); 57 > 58 int ubcore_post_jfs_wr(struct ubcore_jfs *jfs, const struct ubcore_jfs_wr *wr, 59 struct ubcore_jfs_wr **bad_wr) 60 { 61 struct ubcore_ops *dev_ops; 62 63 if (jfs == NULL || jfs->ub_dev == NULL || jfs->ub_dev->ops == NULL || 64 jfs->ub_dev->ops->post_jfs_wr == NULL || wr == NULL || bad_wr == NULL) { 65 ubcore_log_err("Invalid parameter"); 66 return -EINVAL; 67 } 68 69 dev_ops = jfs->ub_dev->ops; 70 return dev_ops->post_jfs_wr(jfs, wr, bad_wr); 71 } 72 EXPORT_SYMBOL(ubcore_post_jfs_wr); 73 > 74 int ubcore_post_jfr_wr(struct ubcore_jfr *jfr, const struct ubcore_jfr_wr *wr, 75 struct ubcore_jfr_wr **bad_wr) 76 { 77 struct ubcore_ops *dev_ops; 78 79 if (jfr == NULL || jfr->ub_dev == NULL || jfr->ub_dev->ops == NULL || 80 jfr->ub_dev->ops->post_jfr_wr == NULL || wr == NULL || bad_wr == NULL) { 81 ubcore_log_err("Invalid parameter"); 82 return -EINVAL; 83 } 84 85 dev_ops = jfr->ub_dev->ops; 86 return dev_ops->post_jfr_wr(jfr, wr, bad_wr); 87 } 88 EXPORT_SYMBOL(ubcore_post_jfr_wr); 89 > 90 int ubcore_poll_jfc(struct ubcore_jfc *jfc, int cr_cnt, struct ubcore_cr *cr) 91 { 92 struct ubcore_ops *dev_ops; 93 94 if (jfc == NULL || jfc->ub_dev == NULL || jfc->ub_dev->ops == NULL || 95 jfc->ub_dev->ops->poll_jfc == NULL || cr == NULL) { 96 ubcore_log_err("Invalid parameter"); 97 return -EINVAL; 98 } 99 100 dev_ops = jfc->ub_dev->ops; 101 return dev_ops->poll_jfc(jfc, cr_cnt, cr); 102 } 103 EXPORT_SYMBOL(ubcore_poll_jfc); 104 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 27588/30000] include/linux/compiler_attributes.h:221:41: warning: attribute 'fallthrough' not preceding a case label or default label
by kernel test robot 29 Sep '24

29 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 0695e18bbaebbfbe22b049104bbb9a4300a9f30c [27588/30000] mm: Add PMU based memory sampling abstract layer config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240929/202409290030.UdfZl3fZ-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240929/202409290030.UdfZl3fZ-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/202409290030.UdfZl3fZ-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from include/linux/compiler_types.h:65, from <command-line>: drivers/arm/spe/spe.c: In function '__arm_spe_dev_probe': >> include/linux/compiler_attributes.h:221:41: warning: attribute 'fallthrough' not preceding a case label or default label 221 | # define fallthrough __attribute__((__fallthrough__)) | ^~~~~~~~~~~~~ drivers/arm/spe/spe.c:492:17: note: in expansion of macro 'fallthrough' 492 | fallthrough; | ^~~~~~~~~~~ >> include/linux/compiler_attributes.h:221:41: warning: attribute 'fallthrough' not preceding a case label or default label 221 | # define fallthrough __attribute__((__fallthrough__)) | ^~~~~~~~~~~~~ drivers/arm/spe/spe.c:514:17: note: in expansion of macro 'fallthrough' 514 | fallthrough; | ^~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ARM_SPE_MEM_SAMPLING Depends on [n]: ARM64 [=y] && !ARM_SPE_PMU [=y] Selected by [y]: - MEM_SAMPLING [=y] && ARM64 [=y] WARNING: unmet direct dependencies detected for BPF_NET_GLOBAL_PROG Depends on [n]: NET [=n] && BPF_SYSCALL [=n] Selected by [y]: - SCHED_TASK_RELATIONSHIP [=y] && CGROUPS [=y] && NUMA_BALANCING [=y] vim +/fallthrough +221 include/linux/compiler_attributes.h 294f69e662d157 Joe Perches 2019-10-05 209 294f69e662d157 Joe Perches 2019-10-05 210 /* 294f69e662d157 Joe Perches 2019-10-05 211 * Add the pseudo keyword 'fallthrough' so case statement blocks 294f69e662d157 Joe Perches 2019-10-05 212 * must end with any of these keywords: 294f69e662d157 Joe Perches 2019-10-05 213 * break; 294f69e662d157 Joe Perches 2019-10-05 214 * fallthrough; 294f69e662d157 Joe Perches 2019-10-05 215 * goto <label>; 294f69e662d157 Joe Perches 2019-10-05 216 * return [expression]; 294f69e662d157 Joe Perches 2019-10-05 217 * 294f69e662d157 Joe Perches 2019-10-05 218 * gcc: https://gcc.gnu.org/onlinedocs/gcc/Statement-Attributes.html#Statement-Attr… 294f69e662d157 Joe Perches 2019-10-05 219 */ 294f69e662d157 Joe Perches 2019-10-05 220 #if __has_attribute(__fallthrough__) 294f69e662d157 Joe Perches 2019-10-05 @221 # define fallthrough __attribute__((__fallthrough__)) 294f69e662d157 Joe Perches 2019-10-05 222 #else 294f69e662d157 Joe Perches 2019-10-05 223 # define fallthrough do {} while (0) /* fallthrough */ a3f8a30f3f0079 Miguel Ojeda 2018-08-30 224 #endif a3f8a30f3f0079 Miguel Ojeda 2018-08-30 225 :::::: The code at line 221 was first introduced by commit :::::: 294f69e662d1570703e9b56e95be37a9fd3afba5 compiler_attributes.h: Add 'fallthrough' pseudo keyword for switch/case use :::::: TO: Joe Perches <joe(a)perches.com> :::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 21291/23799] drivers/spi/spi-phytium-plat.c:192:36: warning: 'phytium_spi_acpi_match' defined but not used
by kernel test robot 29 Sep '24

29 Sep '24

Hi Malloy, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: e8483fcd43fc1dbb8d21bb7eacce804cbab6a7c6 [21291/23799] spi: add phytium spi support config: arm64-randconfig-003-20240928 (https://download.01.org/0day-ci/archive/20240929/202409290023.FihgEvFc-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240929/202409290023.FihgEvFc-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/202409290023.FihgEvFc-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/spi/spi-phytium-plat.c:192:36: warning: 'phytium_spi_acpi_match' defined but not used [-Wunused-const-variable=] 192 | static const struct acpi_device_id phytium_spi_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~~~~ vim +/phytium_spi_acpi_match +192 drivers/spi/spi-phytium-plat.c 191 > 192 static const struct acpi_device_id phytium_spi_acpi_match[] = { 193 {"PHYT000E", 0}, 194 {} 195 }; 196 MODULE_DEVICE_TABLE(acpi, phytium_spi_acpi_match); 197 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 19782/30000] drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:3270:29: sparse: sparse: symbol 'hns3_unic_netdev_ops' was not declared. Should it be static?
by kernel test robot 29 Sep '24

29 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 737ec46e963210dc3b856637e871fa5b0c91316e [19782/30000] UNIC: Adds the process of UNIC driver initializing config: arm64-randconfig-r131-20240925 (https://download.01.org/0day-ci/archive/20240929/202409290026.ODSSLRxB-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240929/202409290026.ODSSLRxB-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/202409290026.ODSSLRxB-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:1200:29: sparse: sparse: restricted __be32 degrades to integer >> drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:3270:29: sparse: sparse: symbol 'hns3_unic_netdev_ops' was not declared. Should it be static? vim +/hns3_unic_netdev_ops +3270 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c 3269 > 3270 const struct net_device_ops hns3_unic_netdev_ops = { 3271 .ndo_open = hns3_nic_net_open, 3272 .ndo_stop = hns3_nic_net_stop, 3273 .ndo_start_xmit = hns3_nic_net_xmit, 3274 .ndo_tx_timeout = hns3_nic_net_timeout, 3275 .ndo_do_ioctl = hns3_nic_do_ioctl, 3276 .ndo_change_mtu = hns3_nic_change_mtu, 3277 .ndo_set_features = hns3_nic_set_features, 3278 .ndo_features_check = hns3_features_check, 3279 .ndo_get_stats64 = hns3_nic_get_stats64, 3280 .ndo_setup_tc = hns3_nic_setup_tc, 3281 .ndo_set_rx_mode = hns3_nic_set_rx_mode, 3282 .ndo_set_vf_trust = hns3_set_vf_trust, 3283 #ifdef CONFIG_RFS_ACCEL 3284 .ndo_rx_flow_steer = hns3_rx_flow_steer, 3285 #endif 3286 .ndo_get_vf_config = hns3_nic_get_vf_config, 3287 .ndo_set_vf_link_state = hns3_nic_set_vf_link_state, 3288 .ndo_set_vf_rate = hns3_nic_set_vf_rate, 3289 .ndo_select_queue = hns3_nic_select_queue, 3290 }; 3291 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 19685/23799] drivers/md/.tmp_dm-verity-verify-sig.o: warning: objtool: missing symbol for section .text
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: 193a981127632c7d4c26a0674881dea0c208640c [19685/23799] dm verity: add root hash pkcs#7 signature verification config: x86_64-buildonly-randconfig-002-20240926 (https://download.01.org/0day-ci/archive/20240928/202409282255.GuxtXkRJ-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/20240928/202409282255.GuxtXkRJ-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/202409282255.GuxtXkRJ-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/md/.tmp_dm-verity-verify-sig.o: warning: objtool: missing symbol for section .text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 27522/30000] drivers/soc/hisilicon/hisi_lockdown.c:56:19: warning: no previous prototype for 'get_valid_sccl'
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: c40d971092ff58cd771bb9413ae132a3eb74fab3 [27522/30000] hisi: l3t: Add L3 cache driver for hisi config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409282220.v0Ys1Flg-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409282220.v0Ys1Flg-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/202409282220.v0Ys1Flg-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/soc/hisilicon/hisi_lockdown.c:56:19: warning: no previous prototype for 'get_valid_sccl' [-Wmissing-prototypes] 56 | struct hisi_sccl *get_valid_sccl(int nid) | ^~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for BPF_NET_GLOBAL_PROG Depends on [n]: NET [=n] && BPF_SYSCALL [=n] Selected by [y]: - SCHED_TASK_RELATIONSHIP [=y] && CGROUPS [=y] && NUMA_BALANCING [=y] vim +/get_valid_sccl +56 drivers/soc/hisilicon/hisi_lockdown.c 55 > 56 struct hisi_sccl *get_valid_sccl(int nid) 57 { 58 struct hisi_sccl *sccl; 59 60 sccl = hisi_l3t_get_sccl(nid); 61 if (!sccl || !sccl->ccl_cnt) 62 return NULL; 63 64 if (!sccl->l3t || !sccl->l3t[0]) 65 return NULL; 66 67 return sccl; 68 } 69 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 20162/23799] mm/share_pool.c:4577:64: error: 'HUGETLB_ALLOC_BUDDY' undeclared
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: 0886320b818787f720824229f153f161c89faf70 [20162/23799] mm/sharepool: Charge Buddy hugepage to memcg config: arm64-randconfig-003-20240928 (https://download.01.org/0day-ci/archive/20240928/202409282248.mtMRfV3U-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409282248.mtMRfV3U-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/202409282248.mtMRfV3U-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c: In function 'mg_sp_group_id_by_pid': mm/share_pool.c:1086:29: warning: ordered comparison of pointer with integer zero [-Wextra] 1086 | if (!spg_ids || num <= 0) | ^~ mm/share_pool.c: In function 'sp_compact_nodes': mm/share_pool.c:2149:9: error: implicit declaration of function 'sysctl_compaction_handler'; did you mean 'sysctl_memcg_qos_handler'? [-Werror=implicit-function-declaration] 2149 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ | sysctl_memcg_qos_handler mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:3299:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 3299 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:3299:21: error: invalid initializer mm/share_pool.c: In function 'sharepool_no_page': mm/share_pool.c:4577:32: error: implicit declaration of function 'hugetlb_alloc_hugepage'; did you mean 'vmalloc_hugepage'? [-Werror=implicit-function-declaration] 4577 | page = hugetlb_alloc_hugepage(node_id, HUGETLB_ALLOC_BUDDY); | ^~~~~~~~~~~~~~~~~~~~~~ | vmalloc_hugepage >> mm/share_pool.c:4577:64: error: 'HUGETLB_ALLOC_BUDDY' undeclared (first use in this function) 4577 | page = hugetlb_alloc_hugepage(node_id, HUGETLB_ALLOC_BUDDY); | ^~~~~~~~~~~~~~~~~~~ mm/share_pool.c:4577:64: note: each undeclared identifier is reported only once for each function it appears in mm/share_pool.c:4585:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 4585 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock mm/share_pool.c:4606:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 4606 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache mm/share_pool.c:4631:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 4631 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at mm/share_pool.c:4633:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 4633 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: In function 'sp_alloc_pages': mm/share_pool.c:4797:61: error: 'HUGETLB_ALLOC_NONE' undeclared (first use in this function); did you mean 'HUGETLB_ANON_FILE'? 4797 | page = hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE); | ^~~~~~~~~~~~~~~~~~ | HUGETLB_ANON_FILE mm/share_pool.c: At top level: mm/share_pool.c:4492:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 4492 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:4440:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 4440 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ mm/share_pool.c:4377:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 4377 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/HUGETLB_ALLOC_BUDDY +4577 mm/share_pool.c 4541 4542 vm_fault_t sharepool_no_page(struct mm_struct *mm, 4543 struct vm_area_struct *vma, 4544 struct address_space *mapping, pgoff_t idx, 4545 unsigned long address, pte_t *ptep, unsigned int flags) 4546 { 4547 struct hstate *h = hstate_vma(vma); 4548 vm_fault_t ret = VM_FAULT_SIGBUS; 4549 unsigned long size; 4550 struct page *page; 4551 pte_t new_pte; 4552 spinlock_t *ptl; 4553 unsigned long haddr = address & huge_page_mask(h); 4554 bool new_page = false; 4555 int err; 4556 int node_id; 4557 struct sp_area *spa; 4558 bool charge_hpage = false; 4559 struct mem_cgroup *memcg; 4560 4561 spa = vma->vm_private_data; 4562 if (!spa) { 4563 pr_err("share pool: vma is invalid, not from sp mmap\n"); 4564 return ret; 4565 } 4566 node_id = spa->node_id; 4567 4568 retry: 4569 page = find_lock_page(mapping, idx); 4570 if (!page) { 4571 size = i_size_read(mapping->host) >> huge_page_shift(h); 4572 if (idx >= size) 4573 goto out; 4574 4575 page = alloc_huge_page(vma, haddr, 0); 4576 if (IS_ERR(page)) { > 4577 page = hugetlb_alloc_hugepage(node_id, HUGETLB_ALLOC_BUDDY); 4578 if (!page) 4579 page = ERR_PTR(-ENOMEM); 4580 else if (!PageKmemcg(page)) 4581 charge_hpage = true; 4582 } 4583 if (IS_ERR(page)) { 4584 ptl = huge_pte_lock(h, mm, ptep); 4585 if (!huge_pte_none(huge_ptep_get(ptep))) { 4586 ret = 0; 4587 spin_unlock(ptl); 4588 goto out; 4589 } 4590 spin_unlock(ptl); 4591 ret = vmf_error(PTR_ERR(page)); 4592 goto out; 4593 } 4594 4595 if (charge_hpage && 4596 mem_cgroup_try_charge_delay(page, vma->vm_mm, GFP_KERNEL, &memcg, true)) { 4597 put_page(page); 4598 ret = vmf_error(-ENOMEM); 4599 goto out; 4600 } 4601 4602 __SetPageUptodate(page); 4603 new_page = true; 4604 4605 /* sharepool pages are all shared */ 4606 err = huge_add_to_page_cache(page, mapping, idx); 4607 if (err) { 4608 if (charge_hpage) { 4609 mem_cgroup_cancel_charge(page, memcg, true); 4610 charge_hpage = false; 4611 } 4612 put_page(page); 4613 if (err == -EEXIST) 4614 goto retry; 4615 goto out; 4616 } 4617 } 4618 4619 ptl = huge_pte_lock(h, mm, ptep); 4620 size = i_size_read(mapping->host) >> huge_page_shift(h); 4621 if (idx >= size) 4622 goto backout; 4623 4624 ret = 0; 4625 if (!huge_pte_none(huge_ptep_get(ptep))) 4626 goto backout; 4627 4628 page_dup_rmap(page, true); 4629 new_pte = make_huge_pte(vma, page, ((vma->vm_flags & VM_WRITE) 4630 && (vma->vm_flags & VM_SHARED))); 4631 set_huge_pte_at(mm, haddr, ptep, new_pte); 4632 4633 hugetlb_count_add(pages_per_huge_page(h), mm); 4634 4635 if (charge_hpage) 4636 mem_cgroup_commit_charge(page, memcg, false, true); 4637 4638 spin_unlock(ptl); 4639 4640 if (new_page) 4641 SetPagePrivate(&page[1]); 4642 4643 unlock_page(page); 4644 out: 4645 return ret; 4646 4647 backout: 4648 spin_unlock(ptl); 4649 unlock_page(page); 4650 if (charge_hpage) 4651 mem_cgroup_cancel_charge(page, memcg, true); 4652 put_page(page); 4653 goto out; 4654 } 4655 EXPORT_SYMBOL(sharepool_no_page); 4656 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 15413/30000] drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:1184:29: sparse: sparse: restricted __be32 degrades to integer
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 19f053b7ee378e6d556caddf05485fe55695149e [15413/30000] net: hns3: add support handling tx dhcp packets for ROH config: arm64-randconfig-r131-20240925 (https://download.01.org/0day-ci/archive/20240928/202409282011.zsMjvrEl-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240928/202409282011.zsMjvrEl-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/202409282011.zsMjvrEl-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:1184:29: sparse: sparse: restricted __be32 degrades to integer vim +1184 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c 1167 1168 static struct hns3_dhcp_packet *hns3_get_dhcp_packet(struct sk_buff *skb, 1169 int *dhcp_len) 1170 { 1171 struct hns3_dhcp_packet *dhcp; 1172 union l4_hdr_info l4; 1173 int l4_payload_len; 1174 1175 l4.hdr = skb_transport_header(skb); 1176 if (l4.udp->dest != htons(HNS3_DHCP_CLIENT_PORT) || 1177 l4.udp->source != htons(HNS3_DHCP_SERVER_PORT)) 1178 return NULL; 1179 1180 dhcp = (struct hns3_dhcp_packet *)(l4.hdr + sizeof(struct udphdr)); 1181 l4_payload_len = ntohs(l4.udp->len) - sizeof(struct udphdr); 1182 if (l4_payload_len < offsetof(struct hns3_dhcp_packet, options) || 1183 dhcp->hlen != ETH_ALEN || > 1184 dhcp->cookie != htonl(HNS3_DHCP_MAGIC)) 1185 return NULL; 1186 1187 *dhcp_len = l4_payload_len; 1188 return dhcp; 1189 } 1190 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 19033/23799] mm/mem_reliable.c:41:22: warning: 'zero' defined but not used
by kernel test robot 28 Sep '24

28 Sep '24

Hi Chen, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: 6943b93b464351cbc35aa002e86bac48e08b1c3f [19033/23799] mm: add support for limiting the usage of reliable memory in pagecache config: arm64-randconfig-003-20240928 (https://download.01.org/0day-ci/archive/20240928/202409281933.6SgL6bDf-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409281933.6SgL6bDf-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/202409281933.6SgL6bDf-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/mem_reliable.c:42:22: warning: 'reliable_pagecache_max_bytes' defined but not used [-Wunused-variable] 42 | static unsigned long reliable_pagecache_max_bytes = ULONG_MAX; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> mm/mem_reliable.c:41:22: warning: 'zero' defined but not used [-Wunused-variable] 41 | static unsigned long zero; | ^~~~ vim +/zero +41 mm/mem_reliable.c 40 > 41 static unsigned long zero; 42 static unsigned long reliable_pagecache_max_bytes = ULONG_MAX; 43 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 20090/30000] arch/arm64/kernel/cpufeature.c:1729:13: warning: no previous prototype for 'early_pbha_init'
by kernel test robot 28 Sep '24

28 Sep '24

Hi Ma, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: f43933b3f947a7f9314ec8d704c6ae01041dbbba [20090/30000] arm64: cpufeature: Enable PBHA for stage1 early via FDT config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409281932.KZq0zK8A-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409281932.KZq0zK8A-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/202409281932.KZq0zK8A-lkp@intel.com/ Note: functions only called from assembly code should be annotated with the asmlinkage attribute All warnings (new ones prefixed by >>): arch/arm64/kernel/cpufeature.c:1627:6: warning: no previous prototype for 'update_pbha_perf_only_bit' [-Wmissing-prototypes] 1627 | void update_pbha_perf_only_bit(const u8 *bits, int cnt) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> arch/arm64/kernel/cpufeature.c:1729:13: warning: no previous prototype for 'early_pbha_init' [-Wmissing-prototypes] 1729 | void __init early_pbha_init(void) | ^~~~~~~~~~~~~~~ vim +/early_pbha_init +1729 arch/arm64/kernel/cpufeature.c 1728 > 1729 void __init early_pbha_init(void) 1730 { 1731 void *fdt; 1732 int node; 1733 const u8 *prop; 1734 int size; 1735 1736 spin_lock(&pbha_dt_lock); 1737 1738 fdt = get_early_fdt_ptr(); 1739 if (!fdt) 1740 goto unlock; 1741 1742 node = fdt_path_offset(fdt, "/cpus"); 1743 if (node < 0) 1744 goto unlock; 1745 1746 prop = fdt_getprop(fdt, node, "arm,pbha-performance-only", &size); 1747 if (!prop) 1748 goto unlock; 1749 1750 if (!cpu_has_pbha()) 1751 goto unlock; 1752 1753 update_pbha_perf_only_bit(prop, size); 1754 enable_pbha_inner(); 1755 1756 pbha_enabled = true; 1757 1758 unlock: 1759 spin_unlock(&pbha_dt_lock); 1760 } 1761 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/3] Some misses patch for run scheduler bpf programs
by Hui Tang 28 Sep '24

28 Sep '24

The patchset as follow: Guan Jing (3): libbpf: add support for scheduler bpf programs bpftool: recognize scheduler programs sched: Add helper functions to get cpu statistics include/linux/sched.h | 9 ++++++++ include/uapi/linux/bpf.h | 7 +++++++ kernel/sched/bpf_sched.c | 38 ++++++++++++++++++++++++++++++++++ scripts/bpf_doc.py | 2 ++ tools/include/uapi/linux/bpf.h | 7 +++++++ tools/lib/bpf/libbpf.c | 23 +++++++++++++++++++- tools/lib/bpf/libbpf.h | 2 ++ tools/lib/bpf/libbpf.map | 1 + 8 files changed, 88 insertions(+), 1 deletion(-) -- 2.34.1

2 4

[openeuler:OLK-5.10 14637/30000] drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:4413:46: sparse: sparse: mixing different enum types:
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 62aede9feaf6f4729af43df72be267a32bda43d1 [14637/30000] net: hns3: add support customized exception handling interfaces. config: arm64-randconfig-r131-20240925 (https://download.01.org/0day-ci/archive/20240928/202409281736.VfwcJjb4-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240928/202409281736.VfwcJjb4-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/202409281736.VfwcJjb4-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:4413:46: sparse: sparse: mixing different enum types: drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:4413:46: sparse: unsigned int enum hnae3_reset_type drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:4413:46: sparse: unsigned int enum hnae3_event_type_custom drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:5902:37: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:5903:37: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:6137:17: sparse: sparse: restricted __be32 degrades to integer drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:6231:17: sparse: sparse: restricted __be32 degrades to integer >> drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:13772:21: sparse: sparse: symbol 'hclge_ops' was not declared. Should it be static? drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:5473:31: sparse: sparse: context imbalance in 'hclge_sync_fd_user_def_cfg' - unexpected unlock drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:12714:23: sparse: sparse: memset with byte count of 131072 vim +4413 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c 4374 4375 void hclge_reset_event(struct pci_dev *pdev, struct hnae3_handle *handle) 4376 { 4377 struct hnae3_ae_dev *ae_dev = pci_get_drvdata(pdev); 4378 struct hclge_dev *hdev = ae_dev->priv; 4379 int ret; 4380 4381 /* We might end up getting called broadly because of 2 below cases: 4382 * 1. Recoverable error was conveyed through APEI and only way to bring 4383 * normalcy is to reset. 4384 * 2. A new reset request from the stack due to timeout 4385 * 4386 * check if this is a new reset request and we are not here just because 4387 * last reset attempt did not succeed and watchdog hit us again. We will 4388 * know this if last reset request did not occur very recently (watchdog 4389 * timer = 5*HZ, let us check after sufficiently large time, say 4*5*Hz) 4390 * In case of new request we reset the "reset level" to PF reset. 4391 * And if it is a repeat reset request of the most recent one then we 4392 * want to make sure we throttle the reset request. Therefore, we will 4393 * not allow it again before 3*HZ times. 4394 */ 4395 4396 if (time_before(jiffies, (hdev->last_reset_time + 4397 HCLGE_RESET_INTERVAL))) { 4398 mod_timer(&hdev->reset_timer, jiffies + HCLGE_RESET_INTERVAL); 4399 return; 4400 } 4401 4402 if (hdev->default_reset_request) { 4403 hdev->reset_level = 4404 hclge_get_reset_level(ae_dev, 4405 &hdev->default_reset_request); 4406 } else if (time_after(jiffies, (hdev->last_reset_time + 4 * 5 * HZ))) { 4407 hdev->reset_level = HNAE3_FUNC_RESET; 4408 } 4409 4410 dev_info(&hdev->pdev->dev, "received reset event, reset type is %d\n", 4411 hdev->reset_level); 4412 > 4413 ret = hclge_ext_call_event(hdev, hdev->reset_level); 4414 if (ret) { 4415 /* request reset & schedule reset task */ 4416 set_bit(hdev->reset_level, &hdev->reset_request); 4417 hclge_reset_task_schedule(hdev); 4418 } 4419 4420 if (hdev->reset_level < HNAE3_GLOBAL_RESET) 4421 hdev->reset_level++; 4422 } 4423 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 18309/23799] mm/share_pool.c:3736:12: warning: 'proc_overview_show' defined but not used
by kernel test robot 28 Sep '24

28 Sep '24

Hi Tang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: 1cfc25ccec44c17c19c892bd31d00d8f6fb23f9b [18309/23799] share_pool: Add proc node to show process overview info config: arm64-randconfig-003-20240928 (https://download.01.org/0day-ci/archive/20240928/202409281617.XJYO7emb-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409281617.XJYO7emb-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/202409281617.XJYO7emb-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/share_pool.c: In function 'sp_group_id_by_pid': mm/share_pool.c:840:29: warning: ordered comparison of pointer with integer zero [-Wextra] 840 | if (!spg_ids || num <= 0) | ^~ mm/share_pool.c: In function 'sp_compact_nodes': mm/share_pool.c:1689:9: error: implicit declaration of function 'sysctl_compaction_handler'; did you mean 'sysctl_memcg_qos_handler'? [-Werror=implicit-function-declaration] 1689 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ | sysctl_memcg_qos_handler mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:2688:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 2688 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:2688:21: error: invalid initializer mm/share_pool.c: In function 'sharepool_no_page': mm/share_pool.c:3824:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 3824 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock mm/share_pool.c:3837:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 3837 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache mm/share_pool.c:3859:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 3859 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at mm/share_pool.c:3861:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 3861 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c:3797:13: warning: variable 'node_id' set but not used [-Wunused-but-set-variable] 3797 | int node_id; | ^~~~~~~ mm/share_pool.c: In function 'sp_alloc_pages': mm/share_pool.c:4018:24: error: implicit declaration of function 'hugetlb_alloc_hugepage'; did you mean 'vmalloc_hugepage'? [-Werror=implicit-function-declaration] 4018 | page = hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE); | ^~~~~~~~~~~~~~~~~~~~~~ | vmalloc_hugepage mm/share_pool.c:4018:61: error: 'HUGETLB_ALLOC_NONE' undeclared (first use in this function); did you mean 'HUGETLB_ANON_FILE'? 4018 | page = hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE); | ^~~~~~~~~~~~~~~~~~ | HUGETLB_ANON_FILE mm/share_pool.c:4018:61: note: each undeclared identifier is reported only once for each function it appears in mm/share_pool.c: At top level: >> mm/share_pool.c:3736:12: warning: 'proc_overview_show' defined but not used [-Wunused-function] 3736 | static int proc_overview_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~ mm/share_pool.c:3693:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 3693 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ mm/share_pool.c:3635:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 3635 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/proc_overview_show +3736 mm/share_pool.c 3735 > 3736 static int proc_overview_show(struct seq_file *seq, void *offset) 3737 { 3738 seq_printf(seq, "%-8s %-16s %-9s %-9s %-9s %-10s %-10s %-8s\n", 3739 "PID", "COMM", "SP_ALLOC", "SP_K2U", "SP_RES", "Non-SP_RES", 3740 "Non-SP_Shm", "VIRT"); 3741 3742 down_read(&sp_proc_stat_sem); 3743 idr_for_each(&sp_proc_stat_idr, idr_proc_overview_cb, seq); 3744 up_read(&sp_proc_stat_sem); 3745 return 0; 3746 } 3747 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 18200/23799] mm/share_pool.c:1043:9: error: implicit declaration of function 'sysctl_compaction_handler'; did you mean 'sysctl_memcg_qos_handler'?
by kernel test robot 28 Sep '24

28 Sep '24

Hi Zhou, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: d45b33b72c530e64219ad997947a33f6e07d339c [18200/23799] share pool: Try to compact when memory is insufficient config: arm64-randconfig-003-20240928 (https://download.01.org/0day-ci/archive/20240928/202409281442.EoXjS7UC-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409281442.EoXjS7UC-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/202409281442.EoXjS7UC-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c: In function 'sp_compact_nodes': >> mm/share_pool.c:1043:9: error: implicit declaration of function 'sysctl_compaction_handler'; did you mean 'sysctl_memcg_qos_handler'? [-Werror=implicit-function-declaration] 1043 | sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); | ^~~~~~~~~~~~~~~~~~~~~~~~~ | sysctl_memcg_qos_handler mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:1772:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 1772 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:1772:21: error: invalid initializer mm/share_pool.c: In function 'sharepool_no_page': mm/share_pool.c:2524:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 2524 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock mm/share_pool.c:2537:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 2537 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache mm/share_pool.c:2559:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 2559 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at mm/share_pool.c:2561:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 2561 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: In function 'sp_alloc_pages': mm/share_pool.c:2597:24: error: implicit declaration of function 'hugetlb_alloc_hugepage'; did you mean 'vmalloc_hugepage'? [-Werror=implicit-function-declaration] 2597 | return hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE); | ^~~~~~~~~~~~~~~~~~~~~~ | vmalloc_hugepage mm/share_pool.c:2597:61: error: 'HUGETLB_ALLOC_NONE' undeclared (first use in this function); did you mean 'HUGETLB_ANON_FILE'? 2597 | return hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE); | ^~~~~~~~~~~~~~~~~~ | HUGETLB_ANON_FILE mm/share_pool.c:2597:61: note: each undeclared identifier is reported only once for each function it appears in mm/share_pool.c:2600:1: warning: control reaches end of non-void function [-Wreturn-type] 2600 | } | ^ mm/share_pool.c: At top level: mm/share_pool.c:2482:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 2482 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ mm/share_pool.c:2363:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 2363 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +1043 mm/share_pool.c 1039 1040 static unsigned long last_jiffies; 1041 static void sp_compact_nodes(struct work_struct *work) 1042 { > 1043 sysctl_compaction_handler(NULL, 1, NULL, NULL, NULL); 1044 1045 kfree(work); 1046 } 1047 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 14521/30000] drivers/gpu/drm/loongson/lsdc_i2c.c:180:23: sparse: sparse: incorrect type in assignment (different address spaces)
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 028c67cca3dd40a78c0f025f2b8562343dcb2741 [14521/30000] LoongArch: fix compile error when using make allmodconfig config: arm64-randconfig-r131-20240925 (https://download.01.org/0day-ci/archive/20240928/202409281308.P52A5s6n-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240928/202409281308.P52A5s6n-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/202409281308.P52A5s6n-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/loongson/lsdc_i2c.c:180:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem *dir_reg @@ got void * @@ drivers/gpu/drm/loongson/lsdc_i2c.c:180:23: sparse: expected void [noderef] __iomem *dir_reg drivers/gpu/drm/loongson/lsdc_i2c.c:180:23: sparse: got void * >> drivers/gpu/drm/loongson/lsdc_i2c.c:181:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem *dat_reg @@ got void * @@ drivers/gpu/drm/loongson/lsdc_i2c.c:181:23: sparse: expected void [noderef] __iomem *dat_reg drivers/gpu/drm/loongson/lsdc_i2c.c:181:23: sparse: got void * drivers/gpu/drm/loongson/lsdc_i2c.c:253:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem *dir_reg @@ got void * @@ drivers/gpu/drm/loongson/lsdc_i2c.c:253:23: sparse: expected void [noderef] __iomem *dir_reg drivers/gpu/drm/loongson/lsdc_i2c.c:253:23: sparse: got void * drivers/gpu/drm/loongson/lsdc_i2c.c:254:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void [noderef] __iomem *dat_reg @@ got void * @@ drivers/gpu/drm/loongson/lsdc_i2c.c:254:23: sparse: expected void [noderef] __iomem *dat_reg drivers/gpu/drm/loongson/lsdc_i2c.c:254:23: sparse: got void * vim +180 drivers/gpu/drm/loongson/lsdc_i2c.c 80764bc784413e Huacai Chen 2018-05-22 130 80764bc784413e Huacai Chen 2018-05-22 131 struct lsdc_i2c *lsdc_of_create_i2c_adapter(struct device *parent, 80764bc784413e Huacai Chen 2018-05-22 132 void *reg_base, 80764bc784413e Huacai Chen 2018-05-22 133 struct device_node *i2c_np) 80764bc784413e Huacai Chen 2018-05-22 134 { 80764bc784413e Huacai Chen 2018-05-22 135 unsigned int udelay = 5; 80764bc784413e Huacai Chen 2018-05-22 136 unsigned int timeout = 2200; 80764bc784413e Huacai Chen 2018-05-22 137 int nr = -1; 80764bc784413e Huacai Chen 2018-05-22 138 struct i2c_adapter *adapter; 80764bc784413e Huacai Chen 2018-05-22 139 struct lsdc_i2c *li2c; 80764bc784413e Huacai Chen 2018-05-22 140 u32 sda, scl; 80764bc784413e Huacai Chen 2018-05-22 141 int ret; 80764bc784413e Huacai Chen 2018-05-22 142 80764bc784413e Huacai Chen 2018-05-22 143 li2c = kzalloc(sizeof(*li2c), GFP_KERNEL); 80764bc784413e Huacai Chen 2018-05-22 144 if (!li2c) 80764bc784413e Huacai Chen 2018-05-22 145 return ERR_PTR(-ENOMEM); 80764bc784413e Huacai Chen 2018-05-22 146 80764bc784413e Huacai Chen 2018-05-22 147 spin_lock_init(&li2c->reglock); 80764bc784413e Huacai Chen 2018-05-22 148 80764bc784413e Huacai Chen 2018-05-22 149 ret = of_property_read_u32(i2c_np, "loongson,sda", &sda); 80764bc784413e Huacai Chen 2018-05-22 150 if (ret) { 80764bc784413e Huacai Chen 2018-05-22 151 dev_err(parent, "No sda pin number provided\n"); 80764bc784413e Huacai Chen 2018-05-22 152 return ERR_PTR(ret); 80764bc784413e Huacai Chen 2018-05-22 153 } 80764bc784413e Huacai Chen 2018-05-22 154 80764bc784413e Huacai Chen 2018-05-22 155 ret = of_property_read_u32(i2c_np, "loongson,scl", &scl); 80764bc784413e Huacai Chen 2018-05-22 156 if (ret) { 80764bc784413e Huacai Chen 2018-05-22 157 dev_err(parent, "No scl pin number provided\n"); 80764bc784413e Huacai Chen 2018-05-22 158 return ERR_PTR(ret); 80764bc784413e Huacai Chen 2018-05-22 159 } 80764bc784413e Huacai Chen 2018-05-22 160 80764bc784413e Huacai Chen 2018-05-22 161 ret = of_property_read_u32(i2c_np, "loongson,nr", &nr); 80764bc784413e Huacai Chen 2018-05-22 162 if (ret) { 80764bc784413e Huacai Chen 2018-05-22 163 int id; 80764bc784413e Huacai Chen 2018-05-22 164 80764bc784413e Huacai Chen 2018-05-22 165 if (ret == -EINVAL) 80764bc784413e Huacai Chen 2018-05-22 166 dev_dbg(parent, "no nr provided\n"); 80764bc784413e Huacai Chen 2018-05-22 167 80764bc784413e Huacai Chen 2018-05-22 168 id = of_alias_get_id(i2c_np, "i2c"); 80764bc784413e Huacai Chen 2018-05-22 169 if (id >= 0) 80764bc784413e Huacai Chen 2018-05-22 170 nr = id; 80764bc784413e Huacai Chen 2018-05-22 171 } 80764bc784413e Huacai Chen 2018-05-22 172 80764bc784413e Huacai Chen 2018-05-22 173 li2c->sda = 1 << sda; 80764bc784413e Huacai Chen 2018-05-22 174 li2c->scl = 1 << scl; 80764bc784413e Huacai Chen 2018-05-22 175 80764bc784413e Huacai Chen 2018-05-22 176 /* Optional properties which made the driver more flexible */ 80764bc784413e Huacai Chen 2018-05-22 177 of_property_read_u32(i2c_np, "loongson,udelay", &udelay); 80764bc784413e Huacai Chen 2018-05-22 178 of_property_read_u32(i2c_np, "loongson,timeout", &timeout); 80764bc784413e Huacai Chen 2018-05-22 179 80764bc784413e Huacai Chen 2018-05-22 @180 li2c->dir_reg = reg_base + LS7A_DC_GPIO_DIR_REG; 80764bc784413e Huacai Chen 2018-05-22 @181 li2c->dat_reg = reg_base + LS7A_DC_GPIO_DAT_REG; 80764bc784413e Huacai Chen 2018-05-22 182 80764bc784413e Huacai Chen 2018-05-22 183 li2c->bit.setsda = ls7a_i2c_set_sda; 80764bc784413e Huacai Chen 2018-05-22 184 li2c->bit.setscl = ls7a_i2c_set_scl; 80764bc784413e Huacai Chen 2018-05-22 185 li2c->bit.getsda = ls7a_i2c_get_sda; 80764bc784413e Huacai Chen 2018-05-22 186 li2c->bit.getscl = ls7a_i2c_get_scl; 80764bc784413e Huacai Chen 2018-05-22 187 li2c->bit.udelay = udelay; 80764bc784413e Huacai Chen 2018-05-22 188 li2c->bit.timeout = usecs_to_jiffies(timeout); 80764bc784413e Huacai Chen 2018-05-22 189 li2c->bit.data = li2c; 80764bc784413e Huacai Chen 2018-05-22 190 80764bc784413e Huacai Chen 2018-05-22 191 adapter = &li2c->adapter; 80764bc784413e Huacai Chen 2018-05-22 192 adapter->algo_data = &li2c->bit; 80764bc784413e Huacai Chen 2018-05-22 193 adapter->owner = THIS_MODULE; 80764bc784413e Huacai Chen 2018-05-22 194 adapter->class = I2C_CLASS_DDC; 80764bc784413e Huacai Chen 2018-05-22 195 adapter->dev.parent = parent; 80764bc784413e Huacai Chen 2018-05-22 196 adapter->nr = nr; 80764bc784413e Huacai Chen 2018-05-22 197 adapter->dev.of_node = i2c_np; 80764bc784413e Huacai Chen 2018-05-22 198 80764bc784413e Huacai Chen 2018-05-22 199 snprintf(adapter->name, sizeof(adapter->name), "gpio-i2c-%d", nr); 80764bc784413e Huacai Chen 2018-05-22 200 80764bc784413e Huacai Chen 2018-05-22 201 i2c_set_adapdata(adapter, li2c); 80764bc784413e Huacai Chen 2018-05-22 202 80764bc784413e Huacai Chen 2018-05-22 203 ret = i2c_bit_add_numbered_bus(adapter); 80764bc784413e Huacai Chen 2018-05-22 204 if (ret) { 80764bc784413e Huacai Chen 2018-05-22 205 if (i2c_np) 80764bc784413e Huacai Chen 2018-05-22 206 of_node_put(i2c_np); 80764bc784413e Huacai Chen 2018-05-22 207 80764bc784413e Huacai Chen 2018-05-22 208 kfree(li2c); 80764bc784413e Huacai Chen 2018-05-22 209 return ERR_PTR(ret); 80764bc784413e Huacai Chen 2018-05-22 210 } 80764bc784413e Huacai Chen 2018-05-22 211 80764bc784413e Huacai Chen 2018-05-22 212 dev_info(parent, "sda=%u, scl=%u, nr=%d, udelay=%u, timeout=%u\n", 80764bc784413e Huacai Chen 2018-05-22 213 li2c->sda, li2c->scl, nr, udelay, timeout); 80764bc784413e Huacai Chen 2018-05-22 214 80764bc784413e Huacai Chen 2018-05-22 215 ret = devm_add_action_or_reset(parent, lsdc_of_release_i2c_adapter, li2c); 80764bc784413e Huacai Chen 2018-05-22 216 if (ret) 80764bc784413e Huacai Chen 2018-05-22 217 return NULL; 80764bc784413e Huacai Chen 2018-05-22 218 80764bc784413e Huacai Chen 2018-05-22 219 return li2c; 80764bc784413e Huacai Chen 2018-05-22 220 } 80764bc784413e Huacai Chen 2018-05-22 221 :::::: The code at line 180 was first introduced by commit :::::: 80764bc784413eb604c7d472db55b1ca72d4bbc5 drm/loongson: add kernel modesetting driver support for ls7a1000/ls7a2000 :::::: TO: Huacai Chen <chenhc(a)lemote.com> :::::: CC: Hongchen Zhang <zhanghongchen(a)loongson.cn> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 10131/23799] kernel/sched/debug.o: warning: objtool: missing symbol for section .text.unlikely
by kernel test robot 28 Sep '24

28 Sep '24

Hi Qiang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: acfa0f545c7dd43f959c28e8ab4b139c927ba387 [10131/23799] svm: reduce log of run queue and atomic->atomic64 config: x86_64-buildonly-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409281256.6EkX99ER-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/20240928/202409281256.6EkX99ER-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/202409281256.6EkX99ER-lkp@intel.com/ All warnings (new ones prefixed by >>): kernel/sched/debug.c:797:6: warning: no previous prototype for 'sysrq_sched_debug_tidy' [-Wmissing-prototypes] 797 | void sysrq_sched_debug_tidy(void) | ^~~~~~~~~~~~~~~~~~~~~~ >> kernel/sched/debug.o: warning: objtool: missing symbol for section .text.unlikely -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 15026/23799] arch/arm64/mm/init.c:790:17: error: 'pmu_nmi_enable' undeclared; did you mean 'perf_pmu_enable'?
by kernel test robot 28 Sep '24

28 Sep '24

Hi Xu, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: 0c40cea7cfc2d1d9762e6fbbb531a43e6dac95ca [15026/23799] NMI: Enable arm-pmu interrupt as NMI in Acensed. config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409281255.ytTMHoEG-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409281255.ytTMHoEG-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/202409281255.ytTMHoEG-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arm64/mm/init.c:469:13: warning: no previous prototype for 'arm64_memblock_init' [-Wmissing-prototypes] 469 | void __init arm64_memblock_init(void) | ^~~~~~~~~~~~~~~~~~~ arch/arm64/mm/init.c: In function 'ascend_enable_all_features': arch/arm64/mm/init.c:787:17: error: 'mem_sleep_current' undeclared (first use in this function) 787 | mem_sleep_current = PM_SUSPEND_ON; | ^~~~~~~~~~~~~~~~~ arch/arm64/mm/init.c:787:17: note: each undeclared identifier is reported only once for each function it appears in >> arch/arm64/mm/init.c:790:17: error: 'pmu_nmi_enable' undeclared (first use in this function); did you mean 'perf_pmu_enable'? 790 | pmu_nmi_enable = true; | ^~~~~~~~~~~~~~ | perf_pmu_enable vim +790 arch/arm64/mm/init.c 774 775 void ascend_enable_all_features(void) 776 { 777 if (IS_ENABLED(CONFIG_ASCEND_DVPP_MMAP)) 778 enable_mmap_dvpp = 1; 779 780 if (IS_ENABLED(CONFIG_ASCEND_IOPF_HIPRI)) 781 enable_iopf_hipri = 1; 782 783 if (IS_ENABLED(CONFIG_ASCEND_CHARGE_MIGRATE_HUGEPAGES)) 784 enable_charge_mighp = 1; 785 786 if (IS_ENABLED(CONFIG_SUSPEND)) 787 mem_sleep_current = PM_SUSPEND_ON; 788 789 if (IS_ENABLED(CONFIG_PMU_WATCHDOG)) > 790 pmu_nmi_enable = true; 791 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 18191/23799] mm/share_pool.c:2435:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'?
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: 4e851c2bb53e45d92e266c65cf0c203624e74710 [18191/23799] ascend: share_pool: Use sharepool_no_page to alloc hugepage config: arm64-randconfig-003-20240928 (https://download.01.org/0day-ci/archive/20240928/202409281115.zfsojOdU-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409281115.zfsojOdU-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/202409281115.zfsojOdU-lkp@intel.com/ All errors (new ones prefixed by >>): mm/share_pool.c: In function 'sp_hugetlb_entry': mm/share_pool.c:1685:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 1685 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ mm/share_pool.c:1685:21: error: invalid initializer mm/share_pool.c: In function 'sharepool_no_page': >> mm/share_pool.c:2435:30: error: implicit declaration of function 'huge_pte_none'; did you mean 'huge_pte_lock'? [-Werror=implicit-function-declaration] 2435 | if (!huge_pte_none(huge_ptep_get(ptep))) { | ^~~~~~~~~~~~~ | huge_pte_lock >> mm/share_pool.c:2448:23: error: implicit declaration of function 'huge_add_to_page_cache'; did you mean 'add_to_page_cache'? [-Werror=implicit-function-declaration] 2448 | err = huge_add_to_page_cache(page, mapping, idx); | ^~~~~~~~~~~~~~~~~~~~~~ | add_to_page_cache >> mm/share_pool.c:2470:9: error: implicit declaration of function 'set_huge_pte_at'; did you mean 'set_huge_swap_pte_at'? [-Werror=implicit-function-declaration] 2470 | set_huge_pte_at(mm, haddr, ptep, new_pte); | ^~~~~~~~~~~~~~~ | set_huge_swap_pte_at >> mm/share_pool.c:2472:9: error: implicit declaration of function 'hugetlb_count_add'; did you mean 'hugetlb_count_sub'? [-Werror=implicit-function-declaration] 2472 | hugetlb_count_add(pages_per_huge_page(h), mm); | ^~~~~~~~~~~~~~~~~ | hugetlb_count_sub mm/share_pool.c: In function 'sp_alloc_pages': mm/share_pool.c:2508:24: error: implicit declaration of function 'hugetlb_alloc_hugepage'; did you mean 'vmalloc_hugepage'? [-Werror=implicit-function-declaration] 2508 | return hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE); | ^~~~~~~~~~~~~~~~~~~~~~ | vmalloc_hugepage mm/share_pool.c:2508:61: error: 'HUGETLB_ALLOC_NONE' undeclared (first use in this function); did you mean 'HUGETLB_ANON_FILE'? 2508 | return hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE); | ^~~~~~~~~~~~~~~~~~ | HUGETLB_ANON_FILE mm/share_pool.c:2508:61: note: each undeclared identifier is reported only once for each function it appears in mm/share_pool.c:2511:1: warning: control reaches end of non-void function [-Wreturn-type] 2511 | } | ^ mm/share_pool.c: At top level: mm/share_pool.c:2393:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 2393 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ mm/share_pool.c:2274:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 2274 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +2435 mm/share_pool.c 2403 2404 vm_fault_t sharepool_no_page(struct mm_struct *mm, 2405 struct vm_area_struct *vma, 2406 struct address_space *mapping, pgoff_t idx, 2407 unsigned long address, pte_t *ptep, unsigned int flags) 2408 { 2409 struct hstate *h = hstate_vma(vma); 2410 vm_fault_t ret = VM_FAULT_SIGBUS; 2411 unsigned long size; 2412 struct page *page; 2413 pte_t new_pte; 2414 spinlock_t *ptl; 2415 unsigned long haddr = address & huge_page_mask(h); 2416 bool new_page = false; 2417 int err; 2418 2419 retry: 2420 page = find_lock_page(mapping, idx); 2421 if (!page) { 2422 size = i_size_read(mapping->host) >> huge_page_shift(h); 2423 if (idx >= size) 2424 goto out; 2425 2426 page = alloc_huge_page(vma, haddr, 0); 2427 if (IS_ERR(page)) { 2428 page = alloc_huge_page_node(hstate_file(vma->vm_file), 2429 numa_mem_id()); 2430 if (!page) 2431 page = ERR_PTR(-ENOMEM); 2432 } 2433 if (IS_ERR(page)) { 2434 ptl = huge_pte_lock(h, mm, ptep); > 2435 if (!huge_pte_none(huge_ptep_get(ptep))) { 2436 ret = 0; 2437 spin_unlock(ptl); 2438 goto out; 2439 } 2440 spin_unlock(ptl); 2441 ret = vmf_error(PTR_ERR(page)); 2442 goto out; 2443 } 2444 __SetPageUptodate(page); 2445 new_page = true; 2446 2447 /* sharepool pages are all shared */ > 2448 err = huge_add_to_page_cache(page, mapping, idx); 2449 if (err) { 2450 put_page(page); 2451 if (err == -EEXIST) 2452 goto retry; 2453 goto out; 2454 } 2455 } 2456 2457 2458 ptl = huge_pte_lock(h, mm, ptep); 2459 size = i_size_read(mapping->host) >> huge_page_shift(h); 2460 if (idx >= size) 2461 goto backout; 2462 2463 ret = 0; 2464 if (!huge_pte_none(huge_ptep_get(ptep))) 2465 goto backout; 2466 2467 page_dup_rmap(page, true); 2468 new_pte = make_huge_pte(vma, page, ((vma->vm_flags & VM_WRITE) 2469 && (vma->vm_flags & VM_SHARED))); > 2470 set_huge_pte_at(mm, haddr, ptep, new_pte); 2471 > 2472 hugetlb_count_add(pages_per_huge_page(h), mm); 2473 2474 spin_unlock(ptl); 2475 2476 if (new_page) { 2477 SetPagePrivate(&page[1]); 2478 } 2479 2480 unlock_page(page); 2481 out: 2482 return ret; 2483 2484 backout: 2485 spin_unlock(ptl); 2486 unlock_page(page); 2487 put_page(page); 2488 goto out; 2489 } 2490 EXPORT_SYMBOL(sharepool_no_page); 2491 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 14416/30000] drivers/gpu/drm/loongson/lsdc_output.c:379:63: sparse: sparse: incorrect type in argument 2 (different address spaces)
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 80764bc784413eb604c7d472db55b1ca72d4bbc5 [14416/30000] drm/loongson: add kernel modesetting driver support for ls7a1000/ls7a2000 config: arm64-randconfig-r131-20240925 (https://download.01.org/0day-ci/archive/20240928/202409281002.dDRqb1Lc-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240928/202409281002.dDRqb1Lc-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/202409281002.dDRqb1Lc-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/gpu/drm/loongson/lsdc_output.c:379:63: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void *reg_base @@ got void [noderef] __iomem *reg_base @@ drivers/gpu/drm/loongson/lsdc_output.c:379:63: sparse: expected void *reg_base drivers/gpu/drm/loongson/lsdc_output.c:379:63: sparse: got void [noderef] __iomem *reg_base vim +379 drivers/gpu/drm/loongson/lsdc_output.c 338 339 /* No DT support, provide a minimal support */ 340 int lsdc_create_output(struct lsdc_device *ldev, 341 unsigned int index, 342 unsigned int num_crtc) 343 { 344 const struct lsdc_chip_desc * const descp = ldev->desc; 345 struct lsdc_display_pipe * const dispipe = &ldev->dispipe[index]; 346 struct drm_device *ddev = ldev->ddev; 347 int encoder_type = DRM_MODE_ENCODER_DPI; 348 int connector_type = DRM_MODE_CONNECTOR_DPI; 349 struct lsdc_output *output; 350 struct drm_encoder *encoder; 351 struct drm_connector *connector; 352 int ret; 353 354 output = devm_kzalloc(ddev->dev, sizeof(*output), GFP_KERNEL); 355 if (!output) 356 return -ENOMEM; 357 358 encoder = &output->encoder; 359 360 if (descp->chip == LSDC_CHIP_7A2000) { 361 encoder_type = DRM_MODE_ENCODER_TMDS; 362 connector_type = DRM_MODE_CONNECTOR_HDMIA; 363 } 364 365 ret = drm_encoder_init(ddev, encoder, &lsdc_encoder_funcs, 366 encoder_type, "encoder-%u", index); 367 368 if (ret) { 369 drm_err(ddev, "Failed to init encoder: %d\n", ret); 370 return ret; 371 } 372 373 if (descp->chip == LSDC_CHIP_7A2000) 374 drm_encoder_helper_add(encoder, &ls7a2000_hdmi_encoder_helper_funcs); 375 376 encoder->possible_crtcs = BIT(index); 377 378 if (descp->has_builtin_i2c) { > 379 output->li2c = lsdc_create_i2c_chan(ddev, ldev->reg_base, index); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 15479/30000] kernel/sched/topology.c:1618:9: error: implicit declaration of function 'register_sysctl_init'; did you mean 'register_sysctl'?
by kernel test robot 28 Sep '24

28 Sep '24

Hi Tim, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 8ce3e706b31409147f035c037055caa68e450ce5 [15479/30000] scheduler: Add runtime knob sysctl_sched_cluster config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409281008.YCpsDSF7-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409281008.YCpsDSF7-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/202409281008.YCpsDSF7-lkp@intel.com/ All errors (new ones prefixed by >>): kernel/sched/topology.c: In function 'sched_cluster_sysctl_init': >> kernel/sched/topology.c:1618:9: error: implicit declaration of function 'register_sysctl_init'; did you mean 'register_sysctl'? [-Werror=implicit-function-declaration] 1618 | register_sysctl_init("kernel", sched_cluster_sysctls); | ^~~~~~~~~~~~~~~~~~~~ | register_sysctl cc1: some warnings being treated as errors vim +1618 kernel/sched/topology.c 1615 1616 static int __init sched_cluster_sysctl_init(void) 1617 { > 1618 register_sysctl_init("kernel", sched_cluster_sysctls); 1619 return 0; 1620 } 1621 late_initcall(sched_cluster_sysctl_init); 1622 #endif 1623 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 4701/30000] arch/arm64/mm/pmem_reserve.c:13:13: warning: no previous prototype for 'setup_reserve_pmem'
by kernel test robot 28 Sep '24

28 Sep '24

Hi Zhuling, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: db4cd75bc674e6f473c0a7303b1744155352882c [4701/30000] arm64: register persistent memory via protected memory config: arm64-randconfig-004-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280935.BxmRiHdQ-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280935.BxmRiHdQ-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/202409280935.BxmRiHdQ-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/arm64/mm/pmem_reserve.c:13:13: warning: no previous prototype for 'setup_reserve_pmem' [-Wmissing-prototypes] 13 | void __init setup_reserve_pmem(u64 start, u64 size) | ^~~~~~~~~~~~~~~~~~ >> arch/arm64/mm/pmem_reserve.c:25:13: warning: no previous prototype for 'request_pmem_res_resource' [-Wmissing-prototypes] 25 | void __init request_pmem_res_resource(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> arch/arm64/mm/pmem_reserve.c:40:13: warning: no previous prototype for 'reserve_pmem' [-Wmissing-prototypes] 40 | void __init reserve_pmem(void) | ^~~~~~~~~~~~ vim +/setup_reserve_pmem +13 arch/arm64/mm/pmem_reserve.c 12 > 13 void __init setup_reserve_pmem(u64 start, u64 size) 14 { 15 if (pmem_res_cnt >= MAX_REGIONS) { 16 pr_err("protected memory regions above upper limit %d\n", MAX_REGIONS); 17 return; 18 } 19 20 pmem_res[pmem_res_cnt].start = start; 21 pmem_res[pmem_res_cnt].end = start + size - 1; 22 pmem_res_cnt++; 23 } 24 > 25 void __init request_pmem_res_resource(void) 26 { 27 struct resource *res; 28 int i; 29 30 for (i = 0; i < pmem_res_cnt; i++) { 31 res = &pmem_res[i]; 32 res->name = "Persistent Memory (legacy)"; 33 res->flags = IORESOURCE_MEM; 34 res->desc = IORES_DESC_PERSISTENT_MEMORY_LEGACY; 35 if (res->start && res->end) 36 request_resource(&iomem_resource, res); 37 } 38 } 39 > 40 void __init reserve_pmem(void) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 13850/23799] arch/arm64/mm/init.c:784:17: error: 'mem_sleep_current' undeclared
by kernel test robot 28 Sep '24

28 Sep '24

Hi Ding, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: fdda68feeca82610ccbcdcbda7250623a6d187d2 [13850/23799] arm64/ascend: Set mem_sleep_current to PM_SUSPEND_ON for ascend platform config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280825.5UMBIt9A-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280825.5UMBIt9A-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/202409280825.5UMBIt9A-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arm64/mm/init.c:469:13: warning: no previous prototype for 'arm64_memblock_init' [-Wmissing-prototypes] 469 | void __init arm64_memblock_init(void) | ^~~~~~~~~~~~~~~~~~~ arch/arm64/mm/init.c: In function 'ascend_enable_setup': >> arch/arm64/mm/init.c:784:17: error: 'mem_sleep_current' undeclared (first use in this function) 784 | mem_sleep_current = PM_SUSPEND_ON; | ^~~~~~~~~~~~~~~~~ arch/arm64/mm/init.c:784:17: note: each undeclared identifier is reported only once for each function it appears in vim +/mem_sleep_current +784 arch/arm64/mm/init.c 770 771 #ifdef CONFIG_ASCEND_FEATURES 772 static int __init ascend_enable_setup(char *__unused) 773 { 774 if (IS_ENABLED(CONFIG_ASCEND_DVPP_MMAP)) 775 enable_mmap_dvpp = 1; 776 777 if (IS_ENABLED(CONFIG_ASCEND_IOPF_HIPRI)) 778 enable_iopf_hipri = 1; 779 780 if (IS_ENABLED(CONFIG_ASCEND_CHARGE_MIGRATE_HUGEPAGES)) 781 enable_charge_mighp = 1; 782 783 if (IS_ENABLED(CONFIG_SUSPEND)) > 784 mem_sleep_current = PM_SUSPEND_ON; 785 786 return 1; 787 } 788 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 18183/23799] mm/share_pool.c:1542:21: error: implicit declaration of function 'huge_ptep_get'
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: 4a280fac30d27ae2aff096f9f99aa12d50f83426 [18183/23799] ascend: share_pool: support share pool features for ascend platform config: arm64-randconfig-003-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280759.ueQXB2WQ-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280759.ueQXB2WQ-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/202409280759.ueQXB2WQ-lkp@intel.com/ All error/warnings (new ones prefixed by >>): mm/share_pool.c: In function 'sp_hugetlb_entry': >> mm/share_pool.c:1542:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration] 1542 | pte_t pte = huge_ptep_get(ptep); | ^~~~~~~~~~~~~ >> mm/share_pool.c:1542:21: error: invalid initializer mm/share_pool.c: In function 'sp_alloc_pages': >> mm/share_pool.c:2263:24: error: implicit declaration of function 'hugetlb_alloc_hugepage'; did you mean 'vmalloc_hugepage'? [-Werror=implicit-function-declaration] 2263 | return hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE); | ^~~~~~~~~~~~~~~~~~~~~~ | vmalloc_hugepage >> mm/share_pool.c:2263:61: error: 'HUGETLB_ALLOC_NONE' undeclared (first use in this function); did you mean 'HUGETLB_ANON_FILE'? 2263 | return hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE); | ^~~~~~~~~~~~~~~~~~ | HUGETLB_ANON_FILE mm/share_pool.c:2263:61: note: each undeclared identifier is reported only once for each function it appears in mm/share_pool.c:2266:1: warning: control reaches end of non-void function [-Wreturn-type] 2266 | } | ^ mm/share_pool.c: At top level: >> mm/share_pool.c:2235:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 2235 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ >> mm/share_pool.c:2121:12: warning: 'proc_stat_show' defined but not used [-Wunused-function] 2121 | static int proc_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/huge_ptep_get +1542 mm/share_pool.c 1537 1538 static int sp_hugetlb_entry(pte_t *ptep, unsigned long hmask, 1539 unsigned long addr, unsigned long next, 1540 struct mm_walk *walk) 1541 { > 1542 pte_t pte = huge_ptep_get(ptep); 1543 struct page *page = pte_page(pte); 1544 struct sp_walk_data *sp_walk_data; 1545 1546 if (unlikely(!pte_present(pte))) { 1547 if (printk_ratelimit()) 1548 pr_err("share pool: the page of addr %pK unexpectedly not in RAM\n", (void *)addr); 1549 return -EFAULT; 1550 } 1551 1552 sp_walk_data = walk->private; 1553 get_page(page); 1554 sp_walk_data->pages[sp_walk_data->page_count++] = page; 1555 return 0; 1556 } 1557 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 13190/30000] drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c:385:58: sparse: sparse: incorrect type in argument 2 (different base types)
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 29ecb19fc3e567091641824b91a6019cc1eb8154 [13190/30000] net: hns3: add queue bonding mode support for VF config: arm64-randconfig-r131-20240925 (https://download.01.org/0day-ci/archive/20240928/202409280619.HevoAR3n-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240928/202409280619.HevoAR3n-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/202409280619.HevoAR3n-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c:385:58: sparse: sparse: incorrect type in argument 2 (different base types) @@ expected unsigned short [usertype] qb_state @@ got restricted __le16 [usertype] @@ drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c:385:58: sparse: expected unsigned short [usertype] qb_state drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c:385:58: sparse: got restricted __le16 [usertype] vim +385 drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_mbx.c 305 306 void hclgevf_mbx_async_handler(struct hclgevf_dev *hdev) 307 { 308 struct hclge_mbx_port_base_vlan *vlan_info; 309 struct hclge_mbx_link_status *link_info; 310 struct hclge_mbx_link_mode *link_mode; 311 enum hnae3_reset_type reset_type; 312 u16 link_status, state; 313 __le16 *msg_q; 314 u16 opcode; 315 u8 duplex; 316 u32 speed; 317 u32 tail; 318 u8 flag; 319 u16 idx; 320 321 tail = hdev->arq.tail; 322 323 /* process all the async queue messages */ 324 while (tail != hdev->arq.head) { 325 if (test_bit(HCLGE_COMM_STATE_CMD_DISABLE, 326 &hdev->hw.hw.comm_state)) { 327 dev_info(&hdev->pdev->dev, 328 "vf crq need init in async\n"); 329 return; 330 } 331 332 msg_q = hdev->arq.msg_q[hdev->arq.head]; 333 opcode = le16_to_cpu(msg_q[0]); 334 switch (opcode) { 335 case HCLGE_MBX_LINK_STAT_CHANGE: 336 link_info = (struct hclge_mbx_link_status *)(msg_q + 1); 337 link_status = le16_to_cpu(link_info->link_status); 338 speed = le32_to_cpu(link_info->speed); 339 duplex = (u8)le16_to_cpu(link_info->duplex); 340 flag = link_info->flag; 341 342 /* update upper layer with new link link status */ 343 hclgevf_update_speed_duplex(hdev, speed, duplex); 344 hclgevf_update_link_status(hdev, link_status); 345 346 if (flag & HCLGE_MBX_PUSH_LINK_STATUS_EN) 347 set_bit(HCLGEVF_STATE_PF_PUSH_LINK_STATUS, 348 &hdev->state); 349 350 break; 351 case HCLGE_MBX_LINK_STAT_MODE: 352 link_mode = (struct hclge_mbx_link_mode *)(msg_q + 1); 353 idx = le16_to_cpu(link_mode->idx); 354 if (idx) 355 hdev->hw.mac.supported = 356 le64_to_cpu(link_mode->link_mode); 357 else 358 hdev->hw.mac.advertising = 359 le64_to_cpu(link_mode->link_mode); 360 break; 361 case HCLGE_MBX_ASSERTING_RESET: 362 /* PF has asserted reset hence VF should go in pending 363 * state and poll for the hardware reset status till it 364 * has been completely reset. After this stack should 365 * eventually be re-initialized. 366 */ 367 reset_type = 368 (enum hnae3_reset_type)le16_to_cpu(msg_q[1]); 369 set_bit(reset_type, &hdev->reset_pending); 370 set_bit(HCLGEVF_RESET_PENDING, &hdev->reset_state); 371 hclgevf_reset_task_schedule(hdev); 372 373 break; 374 case HCLGE_MBX_PUSH_VLAN_INFO: 375 vlan_info = 376 (struct hclge_mbx_port_base_vlan *)(msg_q + 1); 377 state = le16_to_cpu(vlan_info->state); 378 hclgevf_update_port_base_vlan_info(hdev, state, 379 vlan_info); 380 break; 381 case HCLGE_MBX_PUSH_PROMISC_INFO: 382 hclgevf_parse_promisc_info(hdev, le16_to_cpu(msg_q[1])); 383 break; 384 case HCLGE_MBX_PUSH_QB_STATE: > 385 hclgevf_parse_qb_info(hdev, msg_q[1]); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION bef6f06e039b8929481350d15d6d8c3ba81c6fd2
by kernel test robot 28 Sep '24

28 Sep '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 !11896 [sync] PR-11831: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202409271902.PwZin66T-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202409280106.13pCWH1k-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202409280444.fQT7iGoe-lkp@intel.com arch/x86/kernel/paravirt.c:65:36: error: 'CALL_INSN_OPCODE' undeclared (first use in this function) arch/x86/kernel/paravirt.c:65:9: error: implicit declaration of function '__text_gen_insn' [-Werror=implicit-function-declaration] arch/x86/kernel/paravirt.c:66:47: error: 'CALL_INSN_SIZE' undeclared (first use in this function) arch/x86/kernel/paravirt.c:68:1: warning: control reaches end of non-void function [-Wreturn-type] drivers/tty/tty_buffer.c:177:9: error: implicit declaration of function 'printk_safe_exit'; did you mean 'printk_nmi_exit'? [-Werror=implicit-function-declaration] mm/pin_mem.c:246:31: error: 'HUGETLB_PAGE_DTOR' undeclared (first use in this function); did you mean 'HUGETLB_PAGE_ORDER'? Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- arm64-randconfig-002-20240928 | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- arch-arm64-mm-quick_kexec.c:warning:no-previous-prototype-for-request_quick_kexec_res | |-- arch-arm64-mm-quick_kexec.c:warning:no-previous-prototype-for-reserve_quick_kexec | |-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target | |-- drivers-misc-sdma-dae-sdma_dbg.c:warning:variable-exclusive_chn_num-set-but-not-used | |-- drivers-tty-tty_buffer.c:error:implicit-declaration-of-function-printk_safe_exit | |-- kernel-sched-topology.c:error:implicit-declaration-of-function-register_sysctl_init | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit | |-- mm-hugetlb.c:warning:no-previous-prototype-for-hugetlb_alloc_hugepage_nodemask | `-- mm-memcontrol.c:error:implicit-declaration-of-function-ksm_process_profit |-- arm64-randconfig-004-20240928 | |-- arch-arm64-kernel-ipi_nmi.c:error:implicit-declaration-of-function-printk_safe_exit | |-- arch-arm64-mm-pmem_reserve.c:warning:no-previous-prototype-for-request_pmem_res_resource | |-- arch-arm64-mm-pmem_reserve.c:warning:no-previous-prototype-for-reserve_pmem | |-- arch-arm64-mm-pmem_reserve.c:warning:no-previous-prototype-for-setup_reserve_pmem | |-- drivers-ub-urma-ubcore-ubcore_dp.c:warning:no-previous-prototype-for-ubcore_rearm_jfc | |-- drivers-ub-urma-ubcore-ubcore_main.c:warning:no-previous-prototype-for-ubcore_open | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-ctx-not-described-in-ubcore_update_uvs_eid_ret | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-dev-not-described-in-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-req-not-described-in-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_tp.c:warning:no-previous-prototype-for-ubcore_get_mtu | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_get | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-ubcore_umem_release | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit | `-- mm-pin_mem.c:error:HUGETLB_PAGE_DTOR-undeclared-(first-use-in-this-function) |-- arm64-randconfig-r131-20240925 | |-- drivers-hwtracing-coresight-coresight-core.c:sparse:sparse:symbol-__pcpu_scope_csdev_sink-was-not-declared.-Should-it-be-static | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_main.c:sparse:sparse:restricted-__be32-degrades-to-integer | `-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_main.c:sparse:sparse:restricted-__le32-degrades-to-integer |-- x86_64-allnoconfig | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | |-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-function-hmat_restore_target | |-- drivers-net-can-spi-mcp251xfd-mcp251xfd-core.c:warning:no-previous-prototype-for-function-mcp251xfd_tx_obj_write_sync | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_tm.c:warning:no-previous-prototype-for-function-hclge_mbx_set_vf_multi_tc | |-- drivers-net-ethernet-hisilicon-hns3-hns3pf-hclge_tm.c:warning:no-previous-prototype-for-function-hclge_tm_vf_tc_dwrr_cfg | |-- drivers-net-ethernet-mucse-rnpgbe-rnpgbe_main.c:warning:variable-err-is-used-uninitialized-whenever-if-condition-is-false | |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:Excess-function-parameter-direction-description-in-rnpgbevf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnpgbevf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpgbevf-rnpgbevf_main.c:warning:Excess-function-parameter-queue-description-in-rnpgbevf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-direction-description-in-rnpvf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-msix_vector-description-in-rnpvf_set_ring_vector | |-- drivers-net-ethernet-mucse-rnpvf-rnpvf_main.c:warning:Excess-function-parameter-queue-description-in-rnpvf_set_ring_vector | |-- drivers-ub-urma-ubcore-ubcore_ctp.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_CTP-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-ctx-not-described-in-ubcore_update_uvs_eid_ret | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-dev-not-described-in-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:Function-parameter-or-member-req-not-described-in-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_msg.c:warning:no-previous-prototype-for-function-ubcore_asyn_send_fe2tpf_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_fill_port_netdev | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_lookup_sip_info_without_lock | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_new_sip_req_msg | |-- drivers-ub-urma-ubcore-ubcore_netdev.c:warning:no-previous-prototype-for-function-ubcore_update_sip_entry | |-- drivers-ub-urma-ubcore-ubcore_netlink.c:warning:no-previous-prototype-for-function-ubcore_genl_unicast | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_TP-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_TPG-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_tpg.c:warning:no-previous-prototype-for-function-ubcore_tpg_kref_get | |-- drivers-ub-urma-ubcore-ubcore_umem.c:warning:no-previous-prototype-for-function-ubcore_umem_find_best_page_size | |-- drivers-ub-urma-ubcore-ubcore_utp.c:warning:comparison-of-address-of-dev-ht-UBCORE_HT_UTP-.head-equal-to-a-null-pointer-is-always-false | |-- drivers-ub-urma-ubcore-ubcore_vtp.c:warning:no-previous-prototype-for-function-ubcore_hash_table_rmv_vtpn | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-function-uburma_get_umap_ops | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-function-uburma_umap_priv_init | |-- drivers-ub-urma-uburma-uburma_mmap.c:warning:no-previous-prototype-for-function-uburma_unmap_vma_pages | |-- ld.lld:error:duplicate-symbol:g_uld_mutex | |-- ld.lld:error:duplicate-symbol:lld_dev_hold | `-- ld.lld:error:duplicate-symbol:lld_dev_put |-- x86_64-buildonly-randconfig-001-20240928 | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-002-20240928 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn | `-- arch-x86-kernel-paravirt.c:warning:control-reaches-end-of-non-void-function |-- x86_64-buildonly-randconfig-003-20240928 | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-004-20240928 | |-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_enter | `-- kernel-workqueue.c:error:implicit-declaration-of-function-printk_safe_exit |-- x86_64-buildonly-randconfig-006-20240928 | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_OPCODE-undeclared-(first-use-in-this-function) | |-- arch-x86-kernel-paravirt.c:error:CALL_INSN_SIZE-undeclared-(first-use-in-this-function) | `-- arch-x86-kernel-paravirt.c:error:implicit-declaration-of-function-__text_gen_insn |-- x86_64-kexec | |-- arch-x86-kvm-vmx-vmx.o:warning:objtool:fix_rmode_seg:unreachable-instruction | `-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-function-hmat_restore_target |-- x86_64-randconfig-161-20240927 | |-- arch-x86-lib-copy_highpages.c-(null)()-warn:(struct-ctl_table)-proc_handler-cannot-be-NULL.-Expression:copy_highpages_root_table-proc_handler | |-- arch-x86-lib-copy_highpages.c-(null)()-warn:(struct-ctl_table)-proc_handler-cannot-be-NULL.-Expression:copy_highpages_table-proc_handler | |-- arch-x86-lib-copy_highpages.c-(null)()-warn:(struct-ctl_table)-procname-cannot-be-NULL.-Expression:copy_highpages_root_table-procname | |-- arch-x86-lib-copy_highpages.c-(null)()-warn:(struct-ctl_table)-procname-cannot-be-NULL.-Expression:copy_highpages_table-procname | |-- fs-btrfs-extent-tree.c-btrfs_lookup_extent_info()-error:we-previously-assumed-trans-could-be-null-(see-line-) | |-- fs-cifs-file.c-cifs_write_from_iter()-error:uninitialized-symbol-pagevec-. | `-- fs-xfs-xfs_icache.c-xfs_icwalk_tag()-warn:unsigned-goal-is-never-less-than-zero. |-- x86_64-rhel-8.3 | `-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target |-- x86_64-rhel-8.3-func | `-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target |-- x86_64-rhel-8.3-kselftests | `-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-hmat_restore_target `-- x86_64-rhel-8.3-rust `-- drivers-acpi-numa-hmat.c:warning:no-previous-prototype-for-function-hmat_restore_target elapsed time: 742m configs tested: 23 configs skipped: 128 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240928 gcc-14.1.0 arm64 randconfig-002-20240928 gcc-14.1.0 arm64 randconfig-003-20240928 clang-20 arm64 randconfig-004-20240928 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240928 clang-18 x86_64 buildonly-randconfig-002-20240928 gcc-12 x86_64 buildonly-randconfig-003-20240928 gcc-12 x86_64 buildonly-randconfig-004-20240928 gcc-12 x86_64 buildonly-randconfig-005-20240928 clang-18 x86_64 buildonly-randconfig-006-20240928 gcc-12 x86_64 defconfig gcc-11 x86_64 kexec clang-18 x86_64 randconfig-001-20240928 clang-18 x86_64 randconfig-002-20240928 gcc-12 x86_64 randconfig-003-20240928 clang-18 x86_64 randconfig-004-20240928 gcc-12 x86_64 randconfig-005-20240928 clang-18 x86_64 rhel-8.3 gcc-12 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS] BUILD REGRESSION 3841d75a6dcd12d108aaf56560b99431d18169e4
by kernel test robot 28 Sep '24

28 Sep '24

tree/branch: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS branch HEAD: 3841d75a6dcd12d108aaf56560b99431d18169e4 !11842 CVE-2024-46771 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202409271931.90b1jljj-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202409280233.aF2FycBU-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202409280341.XkIGO1R8-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202409280354.ixZVRGmb-lkp@intel.com drivers/crypto/hisilicon/qm.c:2726: warning: Excess function parameter 'ce' description in 'qm_hw_error_init' drivers/crypto/hisilicon/qm.c:2726: warning: Excess function parameter 'fe' description in 'qm_hw_error_init' drivers/crypto/hisilicon/qm.c:2726: warning: Excess function parameter 'msi' description in 'qm_hw_error_init' drivers/crypto/hisilicon/qm.c:2726: warning: Excess function parameter 'nfe' description in 'qm_hw_error_init' drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c:159:10: error: incompatible pointer to integer conversion returning 'void *' from a function with result type 'int' [-Wint-conversion] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | |-- block-blk-io-hierarchy-iodump.c:warning:no-previous-prototype-for-__bio_stage_hierarchy_start | `-- include-linux-thread_info.h:warning:b-may-be-used-uninitialized |-- arm64-allnoconfig | `-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity |-- arm64-randconfig-001-20240928 | |-- drivers-nvme-host-core.c:error:compat_uptr_t-undeclared-(first-use-in-this-function) | |-- drivers-nvme-host-core.c:error:expected-before-ptrval | `-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity |-- arm64-randconfig-002-20240928 | |-- arch-arm64-mm-init.c:error:mem_sleep_current-undeclared-(first-use-in-this-function) | |-- arch-arm64-mm-init.c:error:pmu_nmi_enable-undeclared-(first-use-in-this-function) | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | |-- drivers-crypto-hisilicon-qm.c:warning:Excess-function-parameter-ce-description-in-qm_hw_error_init | |-- drivers-crypto-hisilicon-qm.c:warning:Excess-function-parameter-fe-description-in-qm_hw_error_init | |-- drivers-crypto-hisilicon-qm.c:warning:Excess-function-parameter-msi-description-in-qm_hw_error_init | |-- drivers-crypto-hisilicon-qm.c:warning:Excess-function-parameter-nfe-description-in-qm_hw_error_init | `-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount |-- arm64-randconfig-003-20240928 | |-- arch-arm64-mm-init.c:error:mem_sleep_current-undeclared-(first-use-in-this-function) | |-- arch-arm64-mm-init.c:error:pmu_nmi_enable-undeclared-(first-use-in-this-function) | |-- drivers-clocksource-arm_arch_timer.c:error:hisi_161010101_read_cntvct_el0-undeclared-(first-use-in-this-function) | `-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount |-- arm64-randconfig-004-20240928 | |-- arch-arm64-mm-init.c:error:mem_sleep_current-undeclared-(first-use-in-this-function) | |-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount | `-- kernel-sched-core.c:error:implicit-declaration-of-function-init_auto_affinity |-- x86_64-allnoconfig | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration |-- x86_64-allyesconfig | |-- block-blk-io-hierarchy-iodump.c:warning:no-previous-prototype-for-function-__bio_stage_hierarchy_start | `-- drivers-net-ethernet-stmicro-stmmac-dwmac-phytium.c:error:incompatible-pointer-to-integer-conversion-returning-void-from-a-function-with-result-type-int |-- x86_64-buildonly-randconfig-001-20240926 | |-- drivers-hwtracing-intel_th-msu-sink.o:warning:objtool:missing-symbol-for-section-.init.text | `-- drivers-powercap-intel_rapl_common.o:warning:objtool:missing-symbol-for-section-.init.text |-- x86_64-buildonly-randconfig-001-20240928 | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-002-20240928 | `-- drivers-misc-uacce-uacce.c:error:implicit-declaration-of-function-module_refcount |-- x86_64-kexec | `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration `-- x86_64-randconfig-161-20240928 `-- mm-memory.c:error:implicit-declaration-of-function-hugetlb_insert_hugepage_pte_by_pa-Werror-Wimplicit-function-declaration elapsed time: 732m configs tested: 15 configs skipped: 126 tested configs: arm64 allmodconfig gcc-14.1.0 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240928 gcc-14.1.0 arm64 randconfig-002-20240928 gcc-14.1.0 arm64 randconfig-003-20240928 gcc-14.1.0 arm64 randconfig-004-20240928 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240928 clang-18 x86_64 buildonly-randconfig-002-20240928 gcc-12 x86_64 buildonly-randconfig-004-20240928 gcc-12 x86_64 defconfig gcc-11 x86_64 kexec clang-18 x86_64 rhel-8.3 gcc-12 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 2413/14216] mm/mem_reliable.c:345:2: error: call to undeclared function 'mem_reliable_ctrl_bit_disable'; ISO C99 and later do not support implicit function declarations
by kernel test robot 28 Sep '24

28 Sep '24

Hi Ma, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c9fe32fed709da98069e8215f6ecf39ea63f5355 commit: 425771499c0742a996ab28df143d7a5123102686 [2413/14216] mm: mem_reliable: Introduce proc interface to disable memory reliable features config: arm64-randconfig-003-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280502.YvJdfMQd-lkp@…) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 7773243d9916f98ba0ffce0c3a960e4aa9f03e81) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280502.YvJdfMQd-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/202409280502.YvJdfMQd-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from mm/mem_reliable.c:5: In file included from include/linux/mm.h:2181: include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 509 | item]; | ~~~~ include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 516 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 528 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 537 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ >> mm/mem_reliable.c:345:2: error: call to undeclared function 'mem_reliable_ctrl_bit_disable'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 345 | mem_reliable_ctrl_bit_disable(idx); | ^ mm/mem_reliable.c:345:2: note: did you mean 'mem_reliable_ctrl_bit_disabled'? mm/mem_reliable.c:320:13: note: 'mem_reliable_ctrl_bit_disabled' declared here 320 | static void mem_reliable_ctrl_bit_disabled(int idx) {} | ^ mm/mem_reliable.c:376:45: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 376 | num += global_node_page_state(NR_LRU_BASE + LRU_ACTIVE_FILE); | ~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~ mm/mem_reliable.c:377:45: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 377 | num += global_node_page_state(NR_LRU_BASE + LRU_INACTIVE_FILE); | ~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~ 7 warnings and 1 error generated. vim +/mem_reliable_ctrl_bit_disable +345 mm/mem_reliable.c 322 323 static void mem_reliable_feature_disable(int idx) 324 { 325 char *str = NULL; 326 327 switch (idx) { 328 case MEM_RELIABLE_FALLBACK: 329 reliable_allow_fallback = false; 330 str = "fallback"; 331 break; 332 case MEM_RELIABLE_SHMEM: 333 shmem_reliable = false; 334 str = "shmem"; 335 break; 336 case MEM_RELIABLE_PAGECACHE: 337 pagecache_reliable = false; 338 str = "pagecache"; 339 break; 340 default: 341 pr_err("unknown index: %d", idx); 342 return; 343 } 344 > 345 mem_reliable_ctrl_bit_disable(idx); 346 pr_info("%s is disabled\n", str); 347 } 348 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6] BUILD REGRESSION c9fe32fed709da98069e8215f6ecf39ea63f5355
by kernel test robot 28 Sep '24

28 Sep '24

tree/branch: https://gitee.com/openeuler/kernel.git OLK-6.6 branch HEAD: c9fe32fed709da98069e8215f6ecf39ea63f5355 !11844 fix CVE-2024-46771 Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202409280347.fIsKo3PM-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202409280502.YvJdfMQd-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202409280518.YiZdECth-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202409280536.wLGz5QQ3-lkp@intel.com arch/loongarch/kvm/exit.c:764:63: error: 'struct sched_info' has no member named 'run_delay' include/linux/psp-hygon.h:257:1: error: conflicting types for 'vpsp_try_do_cmd'; have 'int(int, phys_addr_t, struct vpsp_ret *)' {aka 'int(int, long long unsigned int, struct vpsp_ret *)'} mm/mem_reliable.c:345:2: error: call to undeclared function 'mem_reliable_ctrl_bit_disable'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] mm/memcontrol.c:3147:6: warning: no previous prototype for 'hisi_oom_recover' [-Wmissing-prototypes] mm/share_pool.c:2584:14: error: call to undeclared function 'huge_ptep_get'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] mm/share_pool.c:2584:8: error: initializing 'pte_t' with an expression of incompatible type 'int' mm/share_pool.c:3285:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] mm/share_pool.c:3305:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allmodconfig | `-- drivers-iommu-arm-arm-smmu-v3-arm-s-smmu-v3.c:warning:no-previous-prototype-for-function-virtcca_smmu_gerror_handler |-- arm64-randconfig-002-20240928 | |-- mm-memcontrol.c:warning:no-previous-prototype-for-hisi_oom_recover | |-- mm-share_pool.c:warning:proc_group_usage_show-defined-but-not-used | `-- mm-share_pool.c:warning:proc_usage_show-defined-but-not-used |-- arm64-randconfig-003-20240928 | |-- mm-mem_reliable.c:error:call-to-undeclared-function-mem_reliable_ctrl_bit_disable-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-page_alloc.c:error:call-to-undeclared-function-dynamic_pool_should_alloc-ISO-C99-and-later-do-not-support-implicit-function-declarations | |-- mm-share_pool.c:error:call-to-undeclared-function-huge_ptep_get-ISO-C99-and-later-do-not-support-implicit-function-declarations | `-- mm-share_pool.c:error:initializing-pte_t-with-an-expression-of-incompatible-type-int |-- loongarch-allmodconfig | `-- loongson3-acpi-cpufreq.c:(.text):undefined-reference-to-acpi_processor_register_performance |-- loongarch-randconfig-001-20240928 | |-- arch-loongarch-kvm-exit.c:error:struct-sched_info-has-no-member-named-run_delay | `-- arch-loongarch-kvm-vcpu.c:error:struct-sched_info-has-no-member-named-run_delay |-- x86_64-allyesconfig | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-function-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-buildonly-randconfig-004-20240928 | |-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node | `-- include-linux-psp-hygon.h:error:conflicting-types-for-vpsp_try_do_cmd-have-int(int-phys_addr_t-struct-vpsp_ret-)-aka-int(int-long-long-unsigned-int-struct-vpsp_ret-) |-- x86_64-randconfig-006-20240928 | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-hct.c:error:struct-device-has-no-member-named-numa_node | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3 | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3-func | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst |-- x86_64-rhel-8.3-kselftests | |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-vpsp_do_cmd | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP | |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. | `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst `-- x86_64-rhel-8.3-rust |-- drivers-crypto-ccp-hygon-csv-dev.c:warning:no-previous-prototype-for-function-vpsp_do_cmd |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-Directly-convert-the-gpa-address-into-hpa-and-forward-it-to-PSP |-- drivers-crypto-ccp-hygon-vpsp.c:warning:Cannot-understand-brief-copy-data-in-gpa-to-host-memory-and-send-it-to-psp-for-processing. `-- drivers-crypto-ccp-hygon-vpsp.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst elapsed time: 731m configs tested: 33 configs skipped: 121 tested configs: arm64 allmodconfig clang-20 arm64 allnoconfig gcc-14.1.0 arm64 randconfig-001-20240928 gcc-14.1.0 arm64 randconfig-002-20240928 gcc-14.1.0 arm64 randconfig-003-20240928 clang-20 arm64 randconfig-004-20240928 gcc-14.1.0 loongarch alldefconfig gcc-14.1.0 loongarch allmodconfig gcc-14.1.0 loongarch allnoconfig gcc-14.1.0 loongarch randconfig-001-20240928 gcc-14.1.0 loongarch randconfig-002-20240928 gcc-14.1.0 x86_64 allnoconfig clang-18 x86_64 allyesconfig clang-18 x86_64 buildonly-randconfig-001-20240928 clang-18 x86_64 buildonly-randconfig-002-20240928 gcc-12 x86_64 buildonly-randconfig-003-20240928 gcc-12 x86_64 buildonly-randconfig-004-20240928 gcc-12 x86_64 buildonly-randconfig-005-20240928 clang-18 x86_64 buildonly-randconfig-006-20240928 gcc-12 x86_64 defconfig gcc-11 x86_64 kexec clang-18 x86_64 randconfig-001-20240928 clang-18 x86_64 randconfig-002-20240928 gcc-12 x86_64 randconfig-003-20240928 clang-18 x86_64 randconfig-004-20240928 gcc-12 x86_64 randconfig-005-20240928 clang-18 x86_64 randconfig-006-20240928 gcc-11 x86_64 randconfig-011-20240928 gcc-12 x86_64 randconfig-012-20240928 gcc-12 x86_64 randconfig-013-20240928 gcc-12 x86_64 randconfig-014-20240928 clang-18 x86_64 rhel-8.3 gcc-12 x86_64 rhel-8.3-rust clang-18 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 13560/14216] include/linux/psp-hygon.h:257:1: error: conflicting types for 'vpsp_try_do_cmd'; have 'int(int, phys_addr_t, struct vpsp_ret *)' {aka 'int(int, long long unsigned int, struct vpsp_ret *)'}
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c9fe32fed709da98069e8215f6ecf39ea63f5355 commit: 3ce4cb81ef2b148f6c830c7debb4405e26cded1c [13560/14216] drivers/crypto/ccp: support TKM run on CSV config: x86_64-buildonly-randconfig-004-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280518.YiZdECth-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/20240928/202409280518.YiZdECth-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/202409280518.YiZdECth-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/x86/kvm/svm/svm.c:25: >> include/linux/psp-hygon.h:257:1: error: conflicting types for 'vpsp_try_do_cmd'; have 'int(int, phys_addr_t, struct vpsp_ret *)' {aka 'int(int, long long unsigned int, struct vpsp_ret *)'} 257 | vpsp_try_do_cmd(int cmd, phys_addr_t phy_addr, | ^~~~~~~~~~~~~~~ include/linux/psp-hygon.h:253:1: note: previous definition of 'vpsp_try_do_cmd' with type 'int(uint32_t, int, void *, struct vpsp_ret *)' {aka 'int(unsigned int, int, void *, struct vpsp_ret *)'} 253 | vpsp_try_do_cmd(uint32_t vid, int cmd, | ^~~~~~~~~~~~~~~ include/linux/psp-hygon.h:285:5: warning: no previous prototype for 'psp_register_cmd_notifier' [-Wmissing-prototypes] 285 | int psp_register_cmd_notifier(uint32_t cmd_id, p2c_notifier_t notifier) { return -ENODEV; } | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/psp-hygon.h:286:5: warning: no previous prototype for 'psp_unregister_cmd_notifier' [-Wmissing-prototypes] 286 | int psp_unregister_cmd_notifier(uint32_t cmd_id, p2c_notifier_t notifier) { return -ENODEV; } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +257 include/linux/psp-hygon.h 247 248 static inline int 249 vpsp_try_get_result(uint8_t prio, 250 uint32_t index, phys_addr_t phy_addr, struct vpsp_ret *psp_ret) { return -ENODEV; } 251 252 static inline int 253 vpsp_try_do_cmd(uint32_t vid, int cmd, 254 void *data, struct vpsp_ret *psp_ret) { return -ENODEV; } 255 256 static inline int > 257 vpsp_try_do_cmd(int cmd, phys_addr_t phy_addr, 258 struct vpsp_ret *psp_ret) { return -ENODEV; } 259 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1683/14216] mm/memcontrol.c:3147:6: warning: no previous prototype for 'hisi_oom_recover'
by kernel test robot 28 Sep '24

28 Sep '24

Hi Weilong, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c9fe32fed709da98069e8215f6ecf39ea63f5355 commit: b498d9f1bacd40d583c0970cab02ad522127a7e7 [1683/14216] arm64/ascend: Add new enable_oom_killer interface for oom contrl config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280536.wLGz5QQ3-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280536.wLGz5QQ3-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/202409280536.wLGz5QQ3-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/memcontrol.c:3147:6: warning: no previous prototype for 'hisi_oom_recover' [-Wmissing-prototypes] 3147 | void hisi_oom_recover(struct obj_cgroup *objcg) | ^~~~~~~~~~~~~~~~ vim +/hisi_oom_recover +3147 mm/memcontrol.c 3145 3146 #ifdef CONFIG_ASCEND_OOM > 3147 void hisi_oom_recover(struct obj_cgroup *objcg) 3148 { 3149 struct mem_cgroup *memcg; 3150 3151 memcg = get_mem_cgroup_from_objcg(objcg); 3152 if (!mem_cgroup_is_root(memcg)) 3153 memcg_oom_recover(memcg); 3154 css_put(&memcg->css); 3155 } 3156 #else 3157 static inline void hisi_oom_recover(struct obj_cgroup *objcg) { } 3158 #endif 3159 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 2613/30000] drivers/tty/tty_buffer.c:177:9: error: implicit declaration of function 'printk_safe_exit'; did you mean 'printk_nmi_exit'?
by kernel test robot 28 Sep '24

28 Sep '24

Hi Hongbo, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 923efc4dc37c1a7cc91f0dd5dbdc87e0943ad1ae [2613/30000] tty: fix possible deadlock in console_unlock config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280444.fQT7iGoe-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280444.fQT7iGoe-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/202409280444.fQT7iGoe-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/tty/tty_buffer.c: In function 'tty_buffer_alloc': drivers/tty/tty_buffer.c:175:9: error: implicit declaration of function 'printk_safe_enter'; did you mean 'printk_nmi_enter'? [-Werror=implicit-function-declaration] 175 | printk_safe_enter(); | ^~~~~~~~~~~~~~~~~ | printk_nmi_enter >> drivers/tty/tty_buffer.c:177:9: error: implicit declaration of function 'printk_safe_exit'; did you mean 'printk_nmi_exit'? [-Werror=implicit-function-declaration] 177 | printk_safe_exit(); | ^~~~~~~~~~~~~~~~ | printk_nmi_exit cc1: some warnings being treated as errors vim +177 drivers/tty/tty_buffer.c 142 143 /** 144 * tty_buffer_alloc - allocate a tty buffer 145 * @port: tty port 146 * @size: desired size (characters) 147 * 148 * Allocate a new tty buffer to hold the desired number of characters. 149 * We round our buffers off in 256 character chunks to get better 150 * allocation behaviour. 151 * Return NULL if out of memory or the allocation would exceed the 152 * per device queue 153 */ 154 155 static struct tty_buffer *tty_buffer_alloc(struct tty_port *port, size_t size) 156 { 157 struct llist_node *free; 158 struct tty_buffer *p; 159 160 /* Round the buffer size out */ 161 size = __ALIGN_MASK(size, TTYB_ALIGN_MASK); 162 163 if (size <= MIN_TTYB_SIZE) { 164 free = llist_del_first(&port->buf.free); 165 if (free) { 166 p = llist_entry(free, struct tty_buffer, free); 167 goto found; 168 } 169 } 170 171 /* Should possibly check if this fails for the largest buffer we 172 have queued and recycle that ? */ 173 if (atomic_read(&port->buf.mem_used) > port->buf.mem_limit) 174 return NULL; 175 printk_safe_enter(); 176 p = kmalloc(sizeof(struct tty_buffer) + 2 * size, GFP_ATOMIC); > 177 printk_safe_exit(); 178 if (p == NULL) 179 return NULL; 180 181 found: 182 tty_buffer_reset(p, size); 183 atomic_add(size, &port->buf.mem_used); 184 return p; 185 } 186 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:openEuler-1.0-LTS 13192/23799] drivers/crypto/hisilicon/qm.c:2726: warning: Excess function parameter 'ce' description in 'qm_hw_error_init'
by kernel test robot 28 Sep '24

28 Sep '24

Hi Yu'an, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: 73d33f5c59dc3824444baca6a458427f4de3d8fa [13192/23799] qm: Move all the same logic functions of hisilicon crypto to qm config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280341.XkIGO1R8-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280341.XkIGO1R8-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/202409280341.XkIGO1R8-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/crypto/hisilicon/qm.c:2726: warning: Excess function parameter 'ce' description in 'qm_hw_error_init' >> drivers/crypto/hisilicon/qm.c:2726: warning: Excess function parameter 'nfe' description in 'qm_hw_error_init' >> drivers/crypto/hisilicon/qm.c:2726: warning: Excess function parameter 'fe' description in 'qm_hw_error_init' >> drivers/crypto/hisilicon/qm.c:2726: warning: Excess function parameter 'msi' description in 'qm_hw_error_init' vim +2726 drivers/crypto/hisilicon/qm.c ae67d23af736c7 xuzaibo 2019-04-21 2706 ae67d23af736c7 xuzaibo 2019-04-21 2707 /** 73d33f5c59dc38 Yu'an Wang 2020-04-16 2708 * qm_hw_error_init() - Configure qm hardware error report method. ae67d23af736c7 xuzaibo 2019-04-21 2709 * @qm: The qm which we want to configure. ae67d23af736c7 xuzaibo 2019-04-21 2710 * @ce: Correctable error configure. ae67d23af736c7 xuzaibo 2019-04-21 2711 * @nfe: Non-fatal error configure. ae67d23af736c7 xuzaibo 2019-04-21 2712 * @fe: Fatal error configure. ae67d23af736c7 xuzaibo 2019-04-21 2713 * @msi: Error reported by message signal interrupt. ae67d23af736c7 xuzaibo 2019-04-21 2714 * ae67d23af736c7 xuzaibo 2019-04-21 2715 * Hardware errors of qm can be reported either by RAS interrupts which will ae67d23af736c7 xuzaibo 2019-04-21 2716 * be handled by UEFI and then PCIe AER or by device MSI. User can configure ae67d23af736c7 xuzaibo 2019-04-21 2717 * each error to use either of above two methods. For RAS interrupts, we can ae67d23af736c7 xuzaibo 2019-04-21 2718 * configure an error as one of correctable error, non-fatal error or ae67d23af736c7 xuzaibo 2019-04-21 2719 * fatal error. ae67d23af736c7 xuzaibo 2019-04-21 2720 * ae67d23af736c7 xuzaibo 2019-04-21 2721 * Bits indicating errors can be configured to ce, nfe, fe and msi to enable ae67d23af736c7 xuzaibo 2019-04-21 2722 * related report methods. Error report will be masked if related error bit ae67d23af736c7 xuzaibo 2019-04-21 2723 * does not configure. ae67d23af736c7 xuzaibo 2019-04-21 2724 */ 73d33f5c59dc38 Yu'an Wang 2020-04-16 2725 static void qm_hw_error_init(struct hisi_qm *qm) ae67d23af736c7 xuzaibo 2019-04-21 @2726 { 73d33f5c59dc38 Yu'an Wang 2020-04-16 2727 u32 nfe = qm->err_ini.err_info.nfe; 73d33f5c59dc38 Yu'an Wang 2020-04-16 2728 u32 msi = qm->err_ini.err_info.msi; 73d33f5c59dc38 Yu'an Wang 2020-04-16 2729 u32 ce = qm->err_ini.err_info.ce; 73d33f5c59dc38 Yu'an Wang 2020-04-16 2730 u32 fe = qm->err_ini.err_info.fe; 73d33f5c59dc38 Yu'an Wang 2020-04-16 2731 ae67d23af736c7 xuzaibo 2019-04-21 2732 if (!qm->ops->hw_error_init) { ae67d23af736c7 xuzaibo 2019-04-21 2733 dev_err(&qm->pdev->dev, ae67d23af736c7 xuzaibo 2019-04-21 2734 "QM version %d doesn't support hw error handling!\n", ae67d23af736c7 xuzaibo 2019-04-21 2735 qm->ver); ae67d23af736c7 xuzaibo 2019-04-21 2736 return; ae67d23af736c7 xuzaibo 2019-04-21 2737 } ae67d23af736c7 xuzaibo 2019-04-21 2738 efe221f95003ac Zhou Wang 2019-07-11 2739 qm->ops->hw_error_init(qm, ce, nfe, fe, msi); ae67d23af736c7 xuzaibo 2019-04-21 2740 } ae67d23af736c7 xuzaibo 2019-04-21 2741 :::::: The code at line 2726 was first introduced by commit :::::: ae67d23af736c75f90795297fddb86dc97e7b3c7 arm64: Add hisilicon Crypto drivers qm/hpre/zip and code format :::::: TO: xuzaibo <xuzaibo(a)huawei.com> :::::: CC: Xie XiuQi <xiexiuqi(a)huawei.com> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 1369/14216] mm/share_pool.c:3305:12: warning: 'proc_usage_show' defined but not used
by kernel test robot 28 Sep '24

28 Sep '24

Hi Wang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: c9fe32fed709da98069e8215f6ecf39ea63f5355 commit: df165ba49e6e4ce8b4f6076aded3b92e19918b03 [1369/14216] mm/sharepool: Add proc interfaces to show sp info config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280347.fIsKo3PM-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280347.fIsKo3PM-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/202409280347.fIsKo3PM-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/share_pool.c: In function 'sp_unshare_kva': mm/share_pool.c:2796:14: warning: variable 'is_hugepage' set but not used [-Wunused-but-set-variable] 2796 | bool is_hugepage = true; | ^~~~~~~~~~~ mm/share_pool.c: At top level: >> mm/share_pool.c:3305:12: warning: 'proc_usage_show' defined but not used [-Wunused-function] 3305 | static int proc_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~ >> mm/share_pool.c:3285:12: warning: 'proc_group_usage_show' defined but not used [-Wunused-function] 3285 | static int proc_group_usage_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~~~~~~~~~ mm/share_pool.c:3234:12: warning: 'spa_stat_show' defined but not used [-Wunused-function] 3234 | static int spa_stat_show(struct seq_file *seq, void *offset) | ^~~~~~~~~~~~~ vim +/proc_usage_show +3305 mm/share_pool.c 3284 > 3285 static int proc_group_usage_show(struct seq_file *seq, void *offset) 3286 { 3287 if (!should_show_statistics()) 3288 return -EPERM; 3289 3290 spg_overview_show(seq); 3291 spa_overview_show(seq); 3292 3293 /* print the file header */ 3294 seq_printf(seq, "%-8s %-8s %-9s %-9s %-9s %-8s %-7s %-7s %-4s\n", 3295 "PID", "Group_ID", "SP_ALLOC", "SP_K2U", "SP_RES", 3296 "VIRT", "RES", "Shm", "PROT"); 3297 3298 down_read(&sp_global_sem); 3299 idr_for_each(&sp_group_idr, proc_usage_by_group, seq); 3300 up_read(&sp_global_sem); 3301 3302 return 0; 3303 } 3304 > 3305 static int proc_usage_show(struct seq_file *seq, void *offset) 3306 { 3307 struct sp_group_master *master = NULL; 3308 unsigned long anon, file, shmem, total_rss; 3309 long sp_res, sp_res_nsize, non_sp_res, non_sp_shm; 3310 struct sp_meminfo *meminfo; 3311 3312 if (!should_show_statistics()) 3313 return -EPERM; 3314 3315 seq_printf(seq, "%-8s %-16s %-9s %-9s %-9s %-10s %-10s %-8s\n", 3316 "PID", "COMM", "SP_ALLOC", "SP_K2U", "SP_RES", "Non-SP_RES", 3317 "Non-SP_Shm", "VIRT"); 3318 3319 down_read(&sp_global_sem); 3320 mutex_lock(&master_list_lock); 3321 list_for_each_entry(master, &master_list, list_node) { 3322 meminfo = &master->meminfo; 3323 get_mm_rss_info(master->mm, &anon, &file, &shmem, &total_rss); 3324 get_process_sp_res(master, &sp_res, &sp_res_nsize); 3325 get_process_non_sp_res(total_rss, shmem, sp_res_nsize, 3326 &non_sp_res, &non_sp_shm); 3327 seq_printf(seq, "%-8d %-16s %-9ld %-9ld %-9ld %-10ld %-10ld %-8ld\n", 3328 master->tgid, master->comm, 3329 meminfo_alloc_sum_byKB(meminfo), 3330 meminfo_k2u_size(meminfo), 3331 sp_res, non_sp_res, non_sp_shm, 3332 page2kb(master->mm->total_vm)); 3333 } 3334 mutex_unlock(&master_list_lock); 3335 up_read(&sp_global_sem); 3336 3337 return 0; 3338 } 3339 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 21354/23799] drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c:159:10: error: incompatible pointer to integer conversion returning 'void *' from a function with result type 'int'
by kernel test robot 28 Sep '24

28 Sep '24

Hi wangzhimin, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: af48889301db8235deab66a8822e3e00195ca14b [21354/23799] dwmac:add phytium dwmac driver config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240928/202409280354.ixZVRGmb-lkp@…) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280354.ixZVRGmb-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/202409280354.ixZVRGmb-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c:159:10: error: incompatible pointer to integer conversion returning 'void *' from a function with result type 'int' [-Wint-conversion] 159 | return stmmac_res.addr; | ^~~~~~~~~~~~~~~ drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c:172:5: warning: no previous prototype for function 'phytium_dwmac_remove' [-Wmissing-prototypes] 172 | int phytium_dwmac_remove(struct platform_device *pdev) | ^ drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c:172:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 172 | int phytium_dwmac_remove(struct platform_device *pdev) | ^ | static 1 warning and 1 error generated. vim +159 drivers/net/ethernet/stmicro/stmmac/dwmac-phytium.c 32 33 static int phytium_dwmac_probe(struct platform_device *pdev) 34 { 35 struct fwnode_handle *fwnode = dev_fwnode(&pdev->dev); 36 struct plat_stmmacenet_data *plat; 37 struct stmmac_resources stmmac_res; 38 struct device_node *np = pdev->dev.of_node; 39 struct resource *res; 40 u64 clk_freq; 41 char clk_name[20]; 42 int ret; 43 44 plat = devm_kzalloc(&pdev->dev, sizeof(*plat), GFP_KERNEL); 45 if (!plat) 46 return -ENOMEM; 47 48 plat->dma_cfg = devm_kzalloc(&pdev->dev, sizeof(*plat->dma_cfg), 49 GFP_KERNEL); 50 if (!plat->dma_cfg) 51 return -ENOMEM; 52 53 plat->axi = devm_kzalloc(&pdev->dev, sizeof(*plat->axi), GFP_KERNEL); 54 if (!plat->axi) 55 return -ENOMEM; 56 57 plat->interface = device_get_phy_mode(&pdev->dev); 58 if (plat->interface < 0) 59 return plat->interface; 60 61 /* Configure PHY if using device-tree */ 62 if (pdev->dev.of_node) 63 plat->phy_node = of_parse_phandle(np, "phy-handle", 0); 64 65 if (pdev->dev.of_node) { 66 plat->bus_id = of_alias_get_id(np, "ethernet"); 67 if (plat->bus_id < 0) 68 plat->bus_id = 0; 69 } else if (fwnode_property_read_u32(fwnode, "bus_id", &plat->bus_id)) { 70 plat->bus_id = 2; 71 } 72 73 plat->phy_addr = -1; 74 plat->clk_csr = -1; 75 plat->has_gmac = 1; 76 plat->enh_desc = 1; 77 plat->bugged_jumbo = 1; 78 plat->pmt = 1; 79 plat->force_sf_dma_mode = 1; 80 81 if (fwnode_property_read_u32(fwnode, "max-speed", &plat->max_speed)) 82 plat->max_speed = -1; 83 84 if (fwnode_property_read_u32(fwnode, "max-frame-size", &plat->maxmtu)) 85 plat->maxmtu = JUMBO_LEN; 86 87 if (fwnode_property_read_u32(fwnode, "snps,multicast-filter-bins", 88 &plat->multicast_filter_bins)) 89 plat->multicast_filter_bins = HASH_TABLE_SIZE; 90 91 if (fwnode_property_read_u32(fwnode, "snps,perfect-filter-entries", 92 &plat->unicast_filter_entries)) 93 plat->unicast_filter_entries = 1; 94 95 if (fwnode_property_read_u32(fwnode, "tx-fifo-depth", 96 &plat->tx_fifo_size)) 97 plat->tx_fifo_size = 0x1000; 98 99 if (fwnode_property_read_u32(fwnode, "rx-fifo-depth", 100 &plat->rx_fifo_size)) 101 plat->rx_fifo_size = 0x1000; 102 103 if (phytium_dwmac_acpi_phy(plat, fwnode, &pdev->dev)) 104 return -ENODEV; 105 106 plat->rx_queues_to_use = 1; 107 plat->tx_queues_to_use = 1; 108 plat->rx_queues_cfg[0].mode_to_use = MTL_QUEUE_DCB; 109 plat->tx_queues_cfg[0].mode_to_use = MTL_QUEUE_DCB; 110 111 if (fwnode_property_read_u64(fwnode, "clock-frequency", &clk_freq)) 112 clk_freq = 125000000; 113 114 /* Set system clock */ 115 snprintf(clk_name, sizeof(clk_name), "%s-%d", "stmmaceth", 116 plat->bus_id); 117 118 plat->stmmac_clk = clk_register_fixed_rate(&pdev->dev, clk_name, 119 NULL, 0, clk_freq); 120 if (IS_ERR(plat->stmmac_clk)) { 121 dev_warn(&pdev->dev, "Fail to register stmmac-clk\n"); 122 plat->stmmac_clk = NULL; 123 } 124 125 ret = clk_prepare_enable(plat->stmmac_clk); 126 if (ret) { 127 clk_unregister_fixed_rate(plat->stmmac_clk); 128 return ret; 129 } 130 131 plat->clk_ptp_rate = clk_get_rate(plat->stmmac_clk); 132 plat->clk_ptp_ref = NULL; 133 134 if (fwnode_property_read_u32(fwnode, "snps,pbl", &plat->dma_cfg->pbl)) 135 plat->dma_cfg->pbl = 16; 136 137 fwnode_property_read_u32(fwnode, "snps,txpbl", &plat->dma_cfg->txpbl); 138 fwnode_property_read_u32(fwnode, "snps,rxpbl", &plat->dma_cfg->rxpbl); 139 140 plat->dma_cfg->pblx8 = !fwnode_property_read_bool(fwnode, 141 "snps,no-pbl-x8"); 142 plat->dma_cfg->aal = fwnode_property_read_bool(fwnode, "snps,aal"); 143 plat->dma_cfg->fixed_burst = fwnode_property_read_bool(fwnode, 144 "snps,fixed-burst"); 145 plat->dma_cfg->mixed_burst = fwnode_property_read_bool(fwnode, 146 "snps,mixed-burst"); 147 148 plat->axi->axi_lpi_en = false; 149 plat->axi->axi_xit_frm = false; 150 plat->axi->axi_wr_osr_lmt = 7; 151 plat->axi->axi_rd_osr_lmt = 7; 152 plat->axi->axi_blen[0] = 16; 153 154 memset(&stmmac_res, 0, sizeof(stmmac_res)); 155 res = platform_get_resource(pdev, IORESOURCE_MEM, 0); 156 stmmac_res.addr = devm_ioremap_resource(&pdev->dev, res); 157 if (stmmac_res.addr < 0) { 158 dev_err(&pdev->dev, "resource map failed.\n"); > 159 return stmmac_res.addr; 160 } 161 stmmac_res.irq = platform_get_irq(pdev, 0); 162 if (stmmac_res.irq < 0) { 163 dev_err(&pdev->dev, "IRQ not found.\n"); 164 return -ENXIO; 165 } 166 stmmac_res.wol_irq = stmmac_res.irq; 167 stmmac_res.lpi_irq = -1; 168 169 return stmmac_dvr_probe(&pdev->dev, plat, &stmmac_res); 170 } 171 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 17967/23799] drivers/hwtracing/intel_th/msu-sink.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: 4d516770f81434cde260d33430626e3880b9902e [17967/23799] intel_th: msu-sink: An example msu buffer "sink" config: x86_64-buildonly-randconfig-001-20240926 (https://download.01.org/0day-ci/archive/20240928/202409280233.aF2FycBU-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/20240928/202409280233.aF2FycBU-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/202409280233.aF2FycBU-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/hwtracing/intel_th/msu-sink.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 13031/30000] drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:5671:37: sparse: sparse: restricted __le32 degrades to integer
by kernel test robot 28 Sep '24

28 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 7b05030bb7ada6099be6aee436250b07e96a3901 [13031/30000] net: hns3: support set/get VxLAN rule of rx flow director by ethtool config: arm64-randconfig-r131-20240925 (https://download.01.org/0day-ci/archive/20240928/202409280106.13pCWH1k-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240928/202409280106.13pCWH1k-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/202409280106.13pCWH1k-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:5671:37: sparse: sparse: restricted __le32 degrades to integer drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:5672:37: sparse: sparse: restricted __le32 degrades to integer >> drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:5906:17: sparse: sparse: restricted __be32 degrades to integer drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:6000:17: sparse: sparse: restricted __be32 degrades to integer drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:5252:31: sparse: sparse: context imbalance in 'hclge_sync_fd_user_def_cfg' - unexpected unlock drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:12259:23: sparse: sparse: memset with byte count of 131072 vim +5671 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c 5613 5614 int offset, moffset, ip_offset; 5615 enum HCLGE_FD_KEY_OPT key_opt; 5616 u16 tmp_x_s, tmp_y_s; 5617 u32 tmp_x_l, tmp_y_l; 5618 u8 *p = (u8 *)rule; 5619 int i; 5620 5621 if (rule->unused_tuple & BIT(tuple_bit)) 5622 return true; 5623 5624 key_opt = tuple_key_info[tuple_bit].key_opt; 5625 offset = tuple_key_info[tuple_bit].offset; 5626 moffset = tuple_key_info[tuple_bit].moffset; 5627 5628 switch (key_opt) { 5629 case KEY_OPT_U8: 5630 calc_x(*key_x, p[offset], p[moffset]); 5631 calc_y(*key_y, p[offset], p[moffset]); 5632 5633 return true; 5634 case KEY_OPT_LE16: 5635 calc_x(tmp_x_s, *(u16 *)(&p[offset]), *(u16 *)(&p[moffset])); 5636 calc_y(tmp_y_s, *(u16 *)(&p[offset]), *(u16 *)(&p[moffset])); 5637 *(__le16 *)key_x = cpu_to_le16(tmp_x_s); 5638 *(__le16 *)key_y = cpu_to_le16(tmp_y_s); 5639 5640 return true; 5641 case KEY_OPT_LE32: 5642 calc_x(tmp_x_l, *(u32 *)(&p[offset]), *(u32 *)(&p[moffset])); 5643 calc_y(tmp_y_l, *(u32 *)(&p[offset]), *(u32 *)(&p[moffset])); 5644 *(__le32 *)key_x = cpu_to_le32(tmp_x_l); 5645 *(__le32 *)key_y = cpu_to_le32(tmp_y_l); 5646 5647 return true; 5648 case KEY_OPT_MAC: 5649 for (i = 0; i < ETH_ALEN; i++) { 5650 calc_x(key_x[ETH_ALEN - 1 - i], p[offset + i], 5651 p[moffset + i]); 5652 calc_y(key_y[ETH_ALEN - 1 - i], p[offset + i], 5653 p[moffset + i]); 5654 } 5655 5656 return true; 5657 case KEY_OPT_IP: 5658 ip_offset = IPV4_INDEX * sizeof(u32); 5659 calc_x(tmp_x_l, *(u32 *)(&p[offset + ip_offset]), 5660 *(u32 *)(&p[moffset + ip_offset])); 5661 calc_y(tmp_y_l, *(u32 *)(&p[offset + ip_offset]), 5662 *(u32 *)(&p[moffset + ip_offset])); 5663 *(__le32 *)key_x = cpu_to_le32(tmp_x_l); 5664 *(__le32 *)key_y = cpu_to_le32(tmp_y_l); 5665 5666 return true; 5667 case KEY_OPT_VNI: 5668 calc_x(tmp_x_l, *(u32 *)(&p[offset]), *(u32 *)(&p[moffset])); 5669 calc_y(tmp_y_l, *(u32 *)(&p[offset]), *(u32 *)(&p[moffset])); 5670 for (i = 0; i < HCLGE_VNI_LENGTH; i++) { > 5671 key_x[i] = (cpu_to_le32(tmp_x_l) >> (i * BITS_PER_BYTE)) & 0xFF; 5672 key_y[i] = (cpu_to_le32(tmp_y_l) >> (i * BITS_PER_BYTE)) & 0xFF; 5673 } 5674 return true; 5675 default: 5676 return false; 5677 } 5678 } 5679 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:openEuler-1.0-LTS 17809/23796] drivers/powercap/intel_rapl_common.o: warning: objtool: missing symbol for section .init.text
by kernel test robot 27 Sep '24

27 Sep '24

Hi Zhang, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 3841d75a6dcd12d108aaf56560b99431d18169e4 commit: 74c448a8b8ad8801c117e98ccd0e399413c063bb [17809/23796] Intel: intel_rapl: Fix module autoloading issue config: x86_64-buildonly-randconfig-001-20240926 (https://download.01.org/0day-ci/archive/20240927/202409271931.90b1jljj-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/20240927/202409271931.90b1jljj-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/202409271931.90b1jljj-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/powercap/intel_rapl_common.o: warning: objtool: missing symbol for section .init.text -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10 12771/30000] drivers/hwtracing/coresight/coresight-core.c:26:1: sparse: sparse: symbol '__pcpu_scope_csdev_sink' was not declared. Should it be static?
by kernel test robot 27 Sep '24

27 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2 commit: 078577fd8d76863149a3e8c7588ed0b457a095e9 [12771/30000] coresight: core: Add support for dedicated percpu sinks config: arm64-randconfig-r131-20240925 (https://download.01.org/0day-ci/archive/20240927/202409271902.PwZin66T-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20240927/202409271902.PwZin66T-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/202409271902.PwZin66T-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/hwtracing/coresight/coresight-core.c:26:1: sparse: sparse: symbol '__pcpu_scope_csdev_sink' was not declared. Should it be static? vim +/__pcpu_scope_csdev_sink +26 drivers/hwtracing/coresight/coresight-core.c 24 25 static DEFINE_MUTEX(coresight_mutex); > 26 DEFINE_PER_CPU(struct coresight_device *, csdev_sink); 27 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH OLK-6.6 0/4] Merge some hns RoCE patches from the mainline to OLK-6.6
by Chengchang Tang 27 Sep '24

27 Sep '24

From: Xinghai Cen <cenxinghai(a)h-partners.com> Merge some hns RoCE patches from the mainline to OLK-6.6 Xinghai Cen (2): Revert "RDMA/hns: Fix the overflow risk of hem_list_calc_ba_range()" Revert "RDMA/hns: Fix Use-After-Free of rsv_qp" wenglianfa (2): RDMA/hns: Fix Use-After-Free of rsv_qp on HIP08 RDMA/hns: Fix the overflow risk of hem_list_calc_ba_range() -- 2.33.0

2 5

[PATCH OLK-5.10 0/5] Some bug fix patches for OLK-5.10 hns RoCE
by Chengchang Tang 27 Sep '24

27 Sep '24

From: Xinghai Cen <cenxinghai(a)h-partners.com> Some bug fix patches for OLK-5.10 hns RoCE Junxian Huang (1): RDMA/hns: Fix ah error counter in sw stat not increasing Xinghai Cen (1): Revert "RDMA/hns: Fix ah error counter in sw stat not increasing when sl is invalid" wenglianfa (3): RDMA/hns: Fix the inconsistency between input max_send_sge and output max_send_sge RDMA/hns: Use one CQ bank per context for HIP09 RDMA/hns: Fix RoCEE hang when multiple QP banks use EXT_SGE drivers/infiniband/hw/hns/hns_roce_ah.c | 6 ++- drivers/infiniband/hw/hns/hns_roce_cq.c | 21 ++++++--- drivers/infiniband/hw/hns/hns_roce_device.h | 7 +++ drivers/infiniband/hw/hns/hns_roce_main.c | 5 +++ drivers/infiniband/hw/hns/hns_roce_qp.c | 50 ++++++++++++++++----- 5 files changed, 69 insertions(+), 20 deletions(-) -- 2.33.0

2 6

[PATCH OLK-6.6] hwmon: (hp-wmi-sensors) Check if WMI event data exists
by Zhao Wenhui 27 Sep '24

27 Sep '24

From: Armin Wolf <W_Armin(a)gmx.de> stable inclusion from stable-v6.6.51 commit 217539e994e53206bbf3fb330261cc78c480d311 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IARWCY CVE: CVE-2024-46768 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit a54da9df75cd1b4b5028f6c60f9a211532680585 ] The BIOS can choose to return no event data in response to a WMI event, so the ACPI object passed to the WMI notify handler can be NULL. Check for such a situation and ignore the event in such a case. Fixes: 23902f98f8d4 ("hwmon: add HP WMI Sensors driver") Signed-off-by: Armin Wolf <W_Armin(a)gmx.de> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> Message-ID: <20240901031055.3030-2-W_Armin(a)gmx.de> Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Zhao Wenhui <zhaowenhui8(a)huawei.com> --- drivers/hwmon/hp-wmi-sensors.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/hwmon/hp-wmi-sensors.c b/drivers/hwmon/hp-wmi-sensors.c index b5325d0e72b9..dfa1d6926dea 100644 --- a/drivers/hwmon/hp-wmi-sensors.c +++ b/drivers/hwmon/hp-wmi-sensors.c @@ -1637,6 +1637,8 @@ static void hp_wmi_notify(u32 value, void *context) goto out_unlock; wobj = out.pointer; + if (!wobj) + goto out_unlock; err = populate_event_from_wobj(dev, &event, wobj); if (err) { -- 2.34.1

2 1

[PATCH OLK-6.6] nilfs2: protect references to superblock parameters exposed in sysfs
by Zhao Wenhui 27 Sep '24

27 Sep '24

From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> stable inclusion from stable-v6.6.51 commit 8c6e43b3d5f109cf9c61bc188fcc8175404e924f category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IARYCR CVE: CVE-2024-46780 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit 683408258917541bdb294cd717c210a04381931e upstream. The superblock buffers of nilfs2 can not only be overwritten at runtime for modifications/repairs, but they are also regularly swapped, replaced during resizing, and even abandoned when degrading to one side due to backing device issues. So, accessing them requires mutual exclusion using the reader/writer semaphore "nilfs->ns_sem". Some sysfs attribute show methods read this superblock buffer without the necessary mutual exclusion, which can cause problems with pointer dereferencing and memory access, so fix it. Link: https://lkml.kernel.org/r/20240811100320.9913-1-konishi.ryusuke@gmail.com Fixes: da7141fb78db ("nilfs2: add /sys/fs/nilfs2/<device> group") Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Zhao Wenhui <zhaowenhui8(a)huawei.com> --- fs/nilfs2/sysfs.c | 43 +++++++++++++++++++++++++++++++++---------- 1 file changed, 33 insertions(+), 10 deletions(-) diff --git a/fs/nilfs2/sysfs.c b/fs/nilfs2/sysfs.c index 379d22e28ed6..905c7eadf967 100644 --- a/fs/nilfs2/sysfs.c +++ b/fs/nilfs2/sysfs.c @@ -836,9 +836,15 @@ ssize_t nilfs_dev_revision_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; - u32 major = le32_to_cpu(sbp[0]->s_rev_level); - u16 minor = le16_to_cpu(sbp[0]->s_minor_rev_level); + struct nilfs_super_block *raw_sb; + u32 major; + u16 minor; + + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + major = le32_to_cpu(raw_sb->s_rev_level); + minor = le16_to_cpu(raw_sb->s_minor_rev_level); + up_read(&nilfs->ns_sem); return sysfs_emit(buf, "%d.%d\n", major, minor); } @@ -856,8 +862,13 @@ ssize_t nilfs_dev_device_size_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; - u64 dev_size = le64_to_cpu(sbp[0]->s_dev_size); + struct nilfs_super_block *raw_sb; + u64 dev_size; + + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + dev_size = le64_to_cpu(raw_sb->s_dev_size); + up_read(&nilfs->ns_sem); return sysfs_emit(buf, "%llu\n", dev_size); } @@ -879,9 +890,15 @@ ssize_t nilfs_dev_uuid_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; + struct nilfs_super_block *raw_sb; + ssize_t len; - return sysfs_emit(buf, "%pUb\n", sbp[0]->s_uuid); + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + len = sysfs_emit(buf, "%pUb\n", raw_sb->s_uuid); + up_read(&nilfs->ns_sem); + + return len; } static @@ -889,10 +906,16 @@ ssize_t nilfs_dev_volume_name_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; + struct nilfs_super_block *raw_sb; + ssize_t len; + + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + len = scnprintf(buf, sizeof(raw_sb->s_volume_name), "%s\n", + raw_sb->s_volume_name); + up_read(&nilfs->ns_sem); - return scnprintf(buf, sizeof(sbp[0]->s_volume_name), "%s\n", - sbp[0]->s_volume_name); + return len; } static const char dev_readme_str[] = -- 2.34.1

2 1

[PATCH OLK-5.10] nilfs2: protect references to superblock parameters exposed in sysfs
by Zhao Wenhui 27 Sep '24

27 Sep '24

From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> stable inclusion from stable-v5.10.226 commit 157c0d94b4c40887329418c70ef4edd1a8d6b4ed category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IARYCR CVE: CVE-2024-46780 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 683408258917541bdb294cd717c210a04381931e ] The superblock buffers of nilfs2 can not only be overwritten at runtime for modifications/repairs, but they are also regularly swapped, replaced during resizing, and even abandoned when degrading to one side due to backing device issues. So, accessing them requires mutual exclusion using the reader/writer semaphore "nilfs->ns_sem". Some sysfs attribute show methods read this superblock buffer without the necessary mutual exclusion, which can cause problems with pointer dereferencing and memory access, so fix it. Link: https://lkml.kernel.org/r/20240811100320.9913-1-konishi.ryusuke@gmail.com Fixes: da7141fb78db ("nilfs2: add /sys/fs/nilfs2/<device> group") Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Conflicts: fs/nilfs2/sysfs.c [3bcd6c5bd483287f4a09d3d59a012d47677b6edc not merged.] Signed-off-by: Zhao Wenhui <zhaowenhui8(a)huawei.com> --- fs/nilfs2/sysfs.c | 43 +++++++++++++++++++++++++++++++++---------- 1 file changed, 33 insertions(+), 10 deletions(-) diff --git a/fs/nilfs2/sysfs.c b/fs/nilfs2/sysfs.c index 57afd06db62d..fc1c10a4ee45 100644 --- a/fs/nilfs2/sysfs.c +++ b/fs/nilfs2/sysfs.c @@ -843,9 +843,15 @@ ssize_t nilfs_dev_revision_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; - u32 major = le32_to_cpu(sbp[0]->s_rev_level); - u16 minor = le16_to_cpu(sbp[0]->s_minor_rev_level); + struct nilfs_super_block *raw_sb; + u32 major; + u16 minor; + + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + major = le32_to_cpu(raw_sb->s_rev_level); + minor = le16_to_cpu(raw_sb->s_minor_rev_level); + up_read(&nilfs->ns_sem); return snprintf(buf, PAGE_SIZE, "%d.%d\n", major, minor); } @@ -863,8 +869,13 @@ ssize_t nilfs_dev_device_size_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; - u64 dev_size = le64_to_cpu(sbp[0]->s_dev_size); + struct nilfs_super_block *raw_sb; + u64 dev_size; + + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + dev_size = le64_to_cpu(raw_sb->s_dev_size); + up_read(&nilfs->ns_sem); return snprintf(buf, PAGE_SIZE, "%llu\n", dev_size); } @@ -886,9 +897,15 @@ ssize_t nilfs_dev_uuid_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; + struct nilfs_super_block *raw_sb; + ssize_t len; - return snprintf(buf, PAGE_SIZE, "%pUb\n", sbp[0]->s_uuid); + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + len = snprintf(buf, PAGE_SIZE, "%pUb\n", raw_sb->s_uuid); + up_read(&nilfs->ns_sem); + + return len; } static @@ -896,10 +913,16 @@ ssize_t nilfs_dev_volume_name_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; + struct nilfs_super_block *raw_sb; + ssize_t len; + + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + len = scnprintf(buf, sizeof(raw_sb->s_volume_name), "%s\n", + raw_sb->s_volume_name); + up_read(&nilfs->ns_sem); - return scnprintf(buf, sizeof(sbp[0]->s_volume_name), "%s\n", - sbp[0]->s_volume_name); + return len; } static const char dev_readme_str[] = -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS] nilfs2: protect references to superblock parameters exposed in sysfs
by Zhao Wenhui 27 Sep '24

27 Sep '24

From: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> stable inclusion from stable-v4.19.322 commit b90beafac05931cbfcb6b1bd4f67c1923f47040e category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IARYCR CVE: CVE-2024-46780 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 683408258917541bdb294cd717c210a04381931e ] The superblock buffers of nilfs2 can not only be overwritten at runtime for modifications/repairs, but they are also regularly swapped, replaced during resizing, and even abandoned when degrading to one side due to backing device issues. So, accessing them requires mutual exclusion using the reader/writer semaphore "nilfs->ns_sem". Some sysfs attribute show methods read this superblock buffer without the necessary mutual exclusion, which can cause problems with pointer dereferencing and memory access, so fix it. Link: https://lkml.kernel.org/r/20240811100320.9913-1-konishi.ryusuke@gmail.com Fixes: da7141fb78db ("nilfs2: add /sys/fs/nilfs2/<device> group") Signed-off-by: Ryusuke Konishi <konishi.ryusuke(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Conflicts: fs/nilfs2/sysfs.c [3bcd6c5bd483287f4a09d3d59a012d47677b6edc not merged.] Signed-off-by: Zhao Wenhui <zhaowenhui8(a)huawei.com> --- fs/nilfs2/sysfs.c | 43 +++++++++++++++++++++++++++++++++---------- 1 file changed, 33 insertions(+), 10 deletions(-) diff --git a/fs/nilfs2/sysfs.c b/fs/nilfs2/sysfs.c index e60be7bb55b0..14349d3625fc 100644 --- a/fs/nilfs2/sysfs.c +++ b/fs/nilfs2/sysfs.c @@ -845,9 +845,15 @@ ssize_t nilfs_dev_revision_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; - u32 major = le32_to_cpu(sbp[0]->s_rev_level); - u16 minor = le16_to_cpu(sbp[0]->s_minor_rev_level); + struct nilfs_super_block *raw_sb; + u32 major; + u16 minor; + + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + major = le32_to_cpu(raw_sb->s_rev_level); + minor = le16_to_cpu(raw_sb->s_minor_rev_level); + up_read(&nilfs->ns_sem); return snprintf(buf, PAGE_SIZE, "%d.%d\n", major, minor); } @@ -865,8 +871,13 @@ ssize_t nilfs_dev_device_size_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; - u64 dev_size = le64_to_cpu(sbp[0]->s_dev_size); + struct nilfs_super_block *raw_sb; + u64 dev_size; + + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + dev_size = le64_to_cpu(raw_sb->s_dev_size); + up_read(&nilfs->ns_sem); return snprintf(buf, PAGE_SIZE, "%llu\n", dev_size); } @@ -888,9 +899,15 @@ ssize_t nilfs_dev_uuid_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; + struct nilfs_super_block *raw_sb; + ssize_t len; - return snprintf(buf, PAGE_SIZE, "%pUb\n", sbp[0]->s_uuid); + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + len = snprintf(buf, PAGE_SIZE, "%pUb\n", raw_sb->s_uuid); + up_read(&nilfs->ns_sem); + + return len; } static @@ -898,10 +915,16 @@ ssize_t nilfs_dev_volume_name_show(struct nilfs_dev_attr *attr, struct the_nilfs *nilfs, char *buf) { - struct nilfs_super_block **sbp = nilfs->ns_sbp; + struct nilfs_super_block *raw_sb; + ssize_t len; + + down_read(&nilfs->ns_sem); + raw_sb = nilfs->ns_sbp[0]; + len = scnprintf(buf, sizeof(raw_sb->s_volume_name), "%s\n", + raw_sb->s_volume_name); + up_read(&nilfs->ns_sem); - return scnprintf(buf, sizeof(sbp[0]->s_volume_name), "%s\n", - sbp[0]->s_volume_name); + return len; } static const char dev_readme_str[] = -- 2.34.1

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[PATCH openEuler-22.03-LTS-SP1] hwmon: (lm95234) Fix underflows seen when writing limit attributes
by Xiongfeng Wang 27 Sep '24

27 Sep '24

From: Guenter Roeck <linux(a)roeck-us.net> mainline inclusion from mainline-v6.11-rc1 commit af64e3e1537896337405f880c1e9ac1f8c0c6198 category: bugfix bugzilla: hhttps://gitee.com/src-openeuler/kernel/issues/IAS0PZ CVE: CVE-2024-46758 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- DIV_ROUND_CLOSEST() after kstrtol() results in an underflow if a large negative number such as -9223372036854775808 is provided by the user. Fix it by reordering clamp_val() and DIV_ROUND_CLOSEST() operations. Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Xiongfeng Wang <wangxiongfeng2(a)huawei.com> --- drivers/hwmon/lm95234.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/hwmon/lm95234.c b/drivers/hwmon/lm95234.c index ac169a994ae00..db2aecdfbd17c 100644 --- a/drivers/hwmon/lm95234.c +++ b/drivers/hwmon/lm95234.c @@ -301,7 +301,8 @@ static ssize_t tcrit2_store(struct device *dev, struct device_attribute *attr, if (ret < 0) return ret; - val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, index ? 255 : 127); + val = DIV_ROUND_CLOSEST(clamp_val(val, 0, (index ? 255 : 127) * 1000), + 1000); mutex_lock(&data->update_lock); data->tcrit2[index] = val; @@ -350,7 +351,7 @@ static ssize_t tcrit1_store(struct device *dev, struct device_attribute *attr, if (ret < 0) return ret; - val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, 255); + val = DIV_ROUND_CLOSEST(clamp_val(val, 0, 255000), 1000); mutex_lock(&data->update_lock); data->tcrit1[index] = val; @@ -391,7 +392,7 @@ static ssize_t tcrit1_hyst_store(struct device *dev, if (ret < 0) return ret; - val = DIV_ROUND_CLOSEST(val, 1000); + val = DIV_ROUND_CLOSEST(clamp_val(val, -255000, 255000), 1000); val = clamp_val((int)data->tcrit1[index] - val, 0, 31); mutex_lock(&data->update_lock); @@ -431,7 +432,7 @@ static ssize_t offset_store(struct device *dev, struct device_attribute *attr, return ret; /* Accuracy is 1/2 degrees C */ - val = clamp_val(DIV_ROUND_CLOSEST(val, 500), -128, 127); + val = DIV_ROUND_CLOSEST(clamp_val(val, -64000, 63500), 500); mutex_lock(&data->update_lock); data->toffset[index] = val; -- 2.20.1

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[PATCH OLK-5.10] hwmon: (lm95234) Fix underflows seen when writing limit attributes
by Xiongfeng Wang 27 Sep '24

27 Sep '24

From: Guenter Roeck <linux(a)roeck-us.net> mainline inclusion from mainline-v6.11-rc1 commit af64e3e1537896337405f880c1e9ac1f8c0c6198 category: bugfix bugzilla: hhttps://gitee.com/src-openeuler/kernel/issues/IAS0PZ CVE: CVE-2024-46758 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- DIV_ROUND_CLOSEST() after kstrtol() results in an underflow if a large negative number such as -9223372036854775808 is provided by the user. Fix it by reordering clamp_val() and DIV_ROUND_CLOSEST() operations. Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Xiongfeng Wang <wangxiongfeng2(a)huawei.com> --- drivers/hwmon/lm95234.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/hwmon/lm95234.c b/drivers/hwmon/lm95234.c index ac169a994ae00..db2aecdfbd17c 100644 --- a/drivers/hwmon/lm95234.c +++ b/drivers/hwmon/lm95234.c @@ -301,7 +301,8 @@ static ssize_t tcrit2_store(struct device *dev, struct device_attribute *attr, if (ret < 0) return ret; - val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, index ? 255 : 127); + val = DIV_ROUND_CLOSEST(clamp_val(val, 0, (index ? 255 : 127) * 1000), + 1000); mutex_lock(&data->update_lock); data->tcrit2[index] = val; @@ -350,7 +351,7 @@ static ssize_t tcrit1_store(struct device *dev, struct device_attribute *attr, if (ret < 0) return ret; - val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, 255); + val = DIV_ROUND_CLOSEST(clamp_val(val, 0, 255000), 1000); mutex_lock(&data->update_lock); data->tcrit1[index] = val; @@ -391,7 +392,7 @@ static ssize_t tcrit1_hyst_store(struct device *dev, if (ret < 0) return ret; - val = DIV_ROUND_CLOSEST(val, 1000); + val = DIV_ROUND_CLOSEST(clamp_val(val, -255000, 255000), 1000); val = clamp_val((int)data->tcrit1[index] - val, 0, 31); mutex_lock(&data->update_lock); @@ -431,7 +432,7 @@ static ssize_t offset_store(struct device *dev, struct device_attribute *attr, return ret; /* Accuracy is 1/2 degrees C */ - val = clamp_val(DIV_ROUND_CLOSEST(val, 500), -128, 127); + val = DIV_ROUND_CLOSEST(clamp_val(val, -64000, 63500), 500); mutex_lock(&data->update_lock); data->toffset[index] = val; -- 2.20.1

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[PATCH openEuler-1.0-LTS] hwmon: (lm95234) Fix underflows seen when writing limit attributes
by Xiongfeng Wang 27 Sep '24

27 Sep '24

From: Guenter Roeck <linux(a)roeck-us.net> mainline inclusion from mainline-v6.11-rc1 commit af64e3e1537896337405f880c1e9ac1f8c0c6198 category: bugfix bugzilla: hhttps://gitee.com/src-openeuler/kernel/issues/IAS0PZ CVE: CVE-2024-46758 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- DIV_ROUND_CLOSEST() after kstrtol() results in an underflow if a large negative number such as -9223372036854775808 is provided by the user. Fix it by reordering clamp_val() and DIV_ROUND_CLOSEST() operations. Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Xiongfeng Wang <wangxiongfeng2(a)huawei.com> --- drivers/hwmon/lm95234.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/hwmon/lm95234.c b/drivers/hwmon/lm95234.c index c7fcc9e7f57a..13912ac7c69f 100644 --- a/drivers/hwmon/lm95234.c +++ b/drivers/hwmon/lm95234.c @@ -310,7 +310,8 @@ static ssize_t set_tcrit2(struct device *dev, struct device_attribute *attr, if (ret < 0) return ret; - val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, index ? 255 : 127); + val = DIV_ROUND_CLOSEST(clamp_val(val, 0, (index ? 255 : 127) * 1000), + 1000); mutex_lock(&data->update_lock); data->tcrit2[index] = val; @@ -359,7 +360,7 @@ static ssize_t set_tcrit1(struct device *dev, struct device_attribute *attr, if (ret < 0) return ret; - val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, 255); + val = DIV_ROUND_CLOSEST(clamp_val(val, 0, 255000), 1000); mutex_lock(&data->update_lock); data->tcrit1[index] = val; @@ -400,7 +401,7 @@ static ssize_t set_tcrit1_hyst(struct device *dev, if (ret < 0) return ret; - val = DIV_ROUND_CLOSEST(val, 1000); + val = DIV_ROUND_CLOSEST(clamp_val(val, -255000, 255000), 1000); val = clamp_val((int)data->tcrit1[index] - val, 0, 31); mutex_lock(&data->update_lock); @@ -440,7 +441,7 @@ static ssize_t set_offset(struct device *dev, struct device_attribute *attr, return ret; /* Accuracy is 1/2 degrees C */ - val = clamp_val(DIV_ROUND_CLOSEST(val, 500), -128, 127); + val = DIV_ROUND_CLOSEST(clamp_val(val, -64000, 63500), 500); mutex_lock(&data->update_lock); data->toffset[index] = val; -- 2.20.1

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[PATCH OLK-6.6] hwmon: (lm95234) Fix underflows seen when writing limit attributes
by Xiongfeng Wang 27 Sep '24

27 Sep '24

From: Guenter Roeck <linux(a)roeck-us.net> mainline inclusion from mainline-v6.11-rc1 commit af64e3e1537896337405f880c1e9ac1f8c0c6198 category: bugfix bugzilla: hhttps://gitee.com/src-openeuler/kernel/issues/IAS0PZ CVE: CVE-2024-46758 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- DIV_ROUND_CLOSEST() after kstrtol() results in an underflow if a large negative number such as -9223372036854775808 is provided by the user. Fix it by reordering clamp_val() and DIV_ROUND_CLOSEST() operations. Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Xiongfeng Wang <wangxiongfeng2(a)huawei.com> --- drivers/hwmon/lm95234.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/hwmon/lm95234.c b/drivers/hwmon/lm95234.c index 67b9d7636ee4..37e8e9679aeb 100644 --- a/drivers/hwmon/lm95234.c +++ b/drivers/hwmon/lm95234.c @@ -301,7 +301,8 @@ static ssize_t tcrit2_store(struct device *dev, struct device_attribute *attr, if (ret < 0) return ret; - val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, index ? 255 : 127); + val = DIV_ROUND_CLOSEST(clamp_val(val, 0, (index ? 255 : 127) * 1000), + 1000); mutex_lock(&data->update_lock); data->tcrit2[index] = val; @@ -350,7 +351,7 @@ static ssize_t tcrit1_store(struct device *dev, struct device_attribute *attr, if (ret < 0) return ret; - val = clamp_val(DIV_ROUND_CLOSEST(val, 1000), 0, 255); + val = DIV_ROUND_CLOSEST(clamp_val(val, 0, 255000), 1000); mutex_lock(&data->update_lock); data->tcrit1[index] = val; @@ -391,7 +392,7 @@ static ssize_t tcrit1_hyst_store(struct device *dev, if (ret < 0) return ret; - val = DIV_ROUND_CLOSEST(val, 1000); + val = DIV_ROUND_CLOSEST(clamp_val(val, -255000, 255000), 1000); val = clamp_val((int)data->tcrit1[index] - val, 0, 31); mutex_lock(&data->update_lock); @@ -431,7 +432,7 @@ static ssize_t offset_store(struct device *dev, struct device_attribute *attr, return ret; /* Accuracy is 1/2 degrees C */ - val = clamp_val(DIV_ROUND_CLOSEST(val, 500), -128, 127); + val = DIV_ROUND_CLOSEST(clamp_val(val, -64000, 63500), 500); mutex_lock(&data->update_lock); data->toffset[index] = val; -- 2.20.1

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