September 2024 - Kernel - mailweb.openeuler.org

[PATCH OLK-6.6] drm/amd/display: Add array index check for hdcp ddc access
by Bowen You 30 Sep '24

30 Sep '24

stable inclusion from stable-6.6.50 commit 8b5ccf3d011969417be653b5a145c72dbd30472c category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAU9O7 CVE: CVE-2024-46804 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- [ Upstream commit 4e70c0f5251c25885c31ee84a31f99a01f7cf50e ] [Why] Coverity reports OVERRUN warning. Do not check if array index valid. [How] Check msg_id valid and valid array index. Reviewed-by: Alex Hung <alex.hung(a)amd.com> Acked-by: Tom Chung <chiahsuan.chung(a)amd.com> Signed-off-by: Hersen Wu <hersenxs.wu(a)amd.com> Tested-by: Daniel Wheeler <daniel.wheeler(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Bowen You <youbowen2(a)huawei.com> --- .../drm/amd/display/modules/hdcp/hdcp_ddc.c | 28 ++++++++++++++++--- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c index 8e9caae7c955..1b2df97226a3 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c @@ -156,11 +156,16 @@ static enum mod_hdcp_status read(struct mod_hdcp *hdcp, uint32_t cur_size = 0; uint32_t data_offset = 0; - if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID) { + if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID || + msg_id >= MOD_HDCP_MESSAGE_ID_MAX) return MOD_HDCP_STATUS_DDC_FAILURE; - } if (is_dp_hdcp(hdcp)) { + int num_dpcd_addrs = sizeof(hdcp_dpcd_addrs) / + sizeof(hdcp_dpcd_addrs[0]); + if (msg_id >= num_dpcd_addrs) + return MOD_HDCP_STATUS_DDC_FAILURE; + while (buf_len > 0) { cur_size = MIN(buf_len, HDCP_MAX_AUX_TRANSACTION_SIZE); success = hdcp->config.ddc.funcs.read_dpcd(hdcp->config.ddc.handle, @@ -175,6 +180,11 @@ static enum mod_hdcp_status read(struct mod_hdcp *hdcp, data_offset += cur_size; } } else { + int num_i2c_offsets = sizeof(hdcp_i2c_offsets) / + sizeof(hdcp_i2c_offsets[0]); + if (msg_id >= num_i2c_offsets) + return MOD_HDCP_STATUS_DDC_FAILURE; + success = hdcp->config.ddc.funcs.read_i2c( hdcp->config.ddc.handle, HDCP_I2C_ADDR, @@ -219,11 +229,16 @@ static enum mod_hdcp_status write(struct mod_hdcp *hdcp, uint32_t cur_size = 0; uint32_t data_offset = 0; - if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID) { + if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID || + msg_id >= MOD_HDCP_MESSAGE_ID_MAX) return MOD_HDCP_STATUS_DDC_FAILURE; - } if (is_dp_hdcp(hdcp)) { + int num_dpcd_addrs = sizeof(hdcp_dpcd_addrs) / + sizeof(hdcp_dpcd_addrs[0]); + if (msg_id >= num_dpcd_addrs) + return MOD_HDCP_STATUS_DDC_FAILURE; + while (buf_len > 0) { cur_size = MIN(buf_len, HDCP_MAX_AUX_TRANSACTION_SIZE); success = hdcp->config.ddc.funcs.write_dpcd( @@ -239,6 +254,11 @@ static enum mod_hdcp_status write(struct mod_hdcp *hdcp, data_offset += cur_size; } } else { + int num_i2c_offsets = sizeof(hdcp_i2c_offsets) / + sizeof(hdcp_i2c_offsets[0]); + if (msg_id >= num_i2c_offsets) + return MOD_HDCP_STATUS_DDC_FAILURE; + hdcp->buf[0] = hdcp_i2c_offsets[msg_id]; memmove(&hdcp->buf[1], buf, buf_len); success = hdcp->config.ddc.funcs.write_i2c( -- 2.34.1

2 2

[PATCH OLK-6.6] wifi: ath12k: fix firmware crash due to invalid peer nss
by Long Li 30 Sep '24

30 Sep '24

From: Ajith C <quic_ajithc(a)quicinc.com> stable inclusion from stable-v6.6.50 commit 838c2cfdb6be7d7d8c06c711edf893eb34ca2e7c category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAU9PY CVE: CVE-2024-46827 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=… -------------------------------- [ Upstream commit db163a463bb93cd3e37e1e7b10b9726fb6f95857 ] Currently, if the access point receives an association request containing an Extended HE Capabilities Information Element with an invalid MCS-NSS, it triggers a firmware crash. This issue arises when EHT-PHY capabilities shows support for a bandwidth and MCS-NSS set for that particular bandwidth is filled by zeros and due to this, driver obtains peer_nss as 0 and sending this value to firmware causes crash. Address this issue by implementing a validation step for the peer_nss value before passing it to the firmware. If the value is greater than zero, proceed with forwarding it to the firmware. However, if the value is invalid, reject the association request to prevent potential firmware crashes. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Ajith C <quic_ajithc(a)quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson(a)quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo(a)quicinc.com> Link: https://patch.msgid.link/20240613053528.2541645-1-quic_ajithc@quicinc.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Long Li <leo.lilong(a)huawei.com> --- drivers/net/wireless/ath/ath12k/mac.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index 61435e4489b9..09e5ee4f078b 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -3355,6 +3355,11 @@ static int ath12k_station_assoc(struct ath12k *ar, ath12k_peer_assoc_prepare(ar, vif, sta, &peer_arg, reassoc); + if (peer_arg.peer_nss < 1) { + ath12k_warn(ar->ab, + "invalid peer NSS %d\n", peer_arg.peer_nss); + return -EINVAL; + } ret = ath12k_wmi_send_peer_assoc_cmd(ar, &peer_arg); if (ret) { ath12k_warn(ar->ab, "failed to run peer assoc for STA %pM vdev %i: %d\n", -- 2.39.2

2 1

[PATCH openEuler-22.03-LTS-SP1] drm/amd/display: Add array index check for hdcp ddc access
by Bowen You 30 Sep '24

30 Sep '24

stable inclusion from stable-5.10.226 commit 2a63c90c7a90ab2bd23deebc2814fc5b52abf6d2 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAU9O7 CVE: CVE-2024-46804 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 4e70c0f5251c25885c31ee84a31f99a01f7cf50e ] [Why] Coverity reports OVERRUN warning. Do not check if array index valid. [How] Check msg_id valid and valid array index. Reviewed-by: Alex Hung <alex.hung(a)amd.com> Acked-by: Tom Chung <chiahsuan.chung(a)amd.com> Signed-off-by: Hersen Wu <hersenxs.wu(a)amd.com> Tested-by: Daniel Wheeler <daniel.wheeler(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Bowen You <youbowen2(a)huawei.com> --- .../drm/amd/display/modules/hdcp/hdcp_ddc.c | 28 ++++++++++++++++--- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c index 8e9caae7c955..1b2df97226a3 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c @@ -156,11 +156,16 @@ static enum mod_hdcp_status read(struct mod_hdcp *hdcp, uint32_t cur_size = 0; uint32_t data_offset = 0; - if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID) { + if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID || + msg_id >= MOD_HDCP_MESSAGE_ID_MAX) return MOD_HDCP_STATUS_DDC_FAILURE; - } if (is_dp_hdcp(hdcp)) { + int num_dpcd_addrs = sizeof(hdcp_dpcd_addrs) / + sizeof(hdcp_dpcd_addrs[0]); + if (msg_id >= num_dpcd_addrs) + return MOD_HDCP_STATUS_DDC_FAILURE; + while (buf_len > 0) { cur_size = MIN(buf_len, HDCP_MAX_AUX_TRANSACTION_SIZE); success = hdcp->config.ddc.funcs.read_dpcd(hdcp->config.ddc.handle, @@ -175,6 +180,11 @@ static enum mod_hdcp_status read(struct mod_hdcp *hdcp, data_offset += cur_size; } } else { + int num_i2c_offsets = sizeof(hdcp_i2c_offsets) / + sizeof(hdcp_i2c_offsets[0]); + if (msg_id >= num_i2c_offsets) + return MOD_HDCP_STATUS_DDC_FAILURE; + success = hdcp->config.ddc.funcs.read_i2c( hdcp->config.ddc.handle, HDCP_I2C_ADDR, @@ -219,11 +229,16 @@ static enum mod_hdcp_status write(struct mod_hdcp *hdcp, uint32_t cur_size = 0; uint32_t data_offset = 0; - if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID) { + if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID || + msg_id >= MOD_HDCP_MESSAGE_ID_MAX) return MOD_HDCP_STATUS_DDC_FAILURE; - } if (is_dp_hdcp(hdcp)) { + int num_dpcd_addrs = sizeof(hdcp_dpcd_addrs) / + sizeof(hdcp_dpcd_addrs[0]); + if (msg_id >= num_dpcd_addrs) + return MOD_HDCP_STATUS_DDC_FAILURE; + while (buf_len > 0) { cur_size = MIN(buf_len, HDCP_MAX_AUX_TRANSACTION_SIZE); success = hdcp->config.ddc.funcs.write_dpcd( @@ -239,6 +254,11 @@ static enum mod_hdcp_status write(struct mod_hdcp *hdcp, data_offset += cur_size; } } else { + int num_i2c_offsets = sizeof(hdcp_i2c_offsets) / + sizeof(hdcp_i2c_offsets[0]); + if (msg_id >= num_i2c_offsets) + return MOD_HDCP_STATUS_DDC_FAILURE; + hdcp->buf[0] = hdcp_i2c_offsets[msg_id]; memmove(&hdcp->buf[1], buf, buf_len); success = hdcp->config.ddc.funcs.write_i2c( -- 2.34.1

2 1

[PATCH OLK-5.10 V1 0/8] add steal_task for cgroup
by Cheng Yu 30 Sep '24

30 Sep '24

add steal_task for cgroup Cheng Yu (6): Revert "sched: add mutex lock to protect qos_level" sched/fair: add group_steal in cmdline to enable STEAL for cgroup sched/core: add cpu.steal_task in cgroup v1 cpu subsystem sched/topology: remove SCHED_STEAL_NODE_LIMIT_DEFAULT sched/fair: count the number of tasks marked as steal_task on cfs_rq sched/fair: set the maximum number of steal attempts Zheng Zucheng (2): sched/debug: Add h_nr_running/steal_h_nr_running in sched_debug sched/core: Add mutex lock to protect steal_task include/linux/sched.h | 4 + include/linux/sched/sysctl.h | 4 + kernel/sched/core.c | 123 +++++++++++++++++++++++++-- kernel/sched/debug.c | 5 ++ kernel/sched/fair.c | 160 +++++++++++++++++++++++++++++------ kernel/sched/sched.h | 31 +++++-- kernel/sched/topology.c | 3 +- kernel/sysctl.c | 14 +++ 8 files changed, 302 insertions(+), 42 deletions(-) -- 2.25.1

2 9

[PATCH OLK-5.10] drm/amd/display: Add array index check for hdcp ddc access
by Bowen You 30 Sep '24

30 Sep '24

stable inclusion from stable-5.10.226 commit 2a63c90c7a90ab2bd23deebc2814fc5b52abf6d2 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAU9O7 CVE: CVE-2024-46804 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 4e70c0f5251c25885c31ee84a31f99a01f7cf50e ] [Why] Coverity reports OVERRUN warning. Do not check if array index valid. [How] Check msg_id valid and valid array index. Reviewed-by: Alex Hung <alex.hung(a)amd.com> Acked-by: Tom Chung <chiahsuan.chung(a)amd.com> Signed-off-by: Hersen Wu <hersenxs.wu(a)amd.com> Tested-by: Daniel Wheeler <daniel.wheeler(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Bowen You <youbowen2(a)huawei.com> --- .../drm/amd/display/modules/hdcp/hdcp_ddc.c | 28 ++++++++++++++++--- 1 file changed, 24 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c index 8e9caae7c955..1b2df97226a3 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c @@ -156,11 +156,16 @@ static enum mod_hdcp_status read(struct mod_hdcp *hdcp, uint32_t cur_size = 0; uint32_t data_offset = 0; - if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID) { + if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID || + msg_id >= MOD_HDCP_MESSAGE_ID_MAX) return MOD_HDCP_STATUS_DDC_FAILURE; - } if (is_dp_hdcp(hdcp)) { + int num_dpcd_addrs = sizeof(hdcp_dpcd_addrs) / + sizeof(hdcp_dpcd_addrs[0]); + if (msg_id >= num_dpcd_addrs) + return MOD_HDCP_STATUS_DDC_FAILURE; + while (buf_len > 0) { cur_size = MIN(buf_len, HDCP_MAX_AUX_TRANSACTION_SIZE); success = hdcp->config.ddc.funcs.read_dpcd(hdcp->config.ddc.handle, @@ -175,6 +180,11 @@ static enum mod_hdcp_status read(struct mod_hdcp *hdcp, data_offset += cur_size; } } else { + int num_i2c_offsets = sizeof(hdcp_i2c_offsets) / + sizeof(hdcp_i2c_offsets[0]); + if (msg_id >= num_i2c_offsets) + return MOD_HDCP_STATUS_DDC_FAILURE; + success = hdcp->config.ddc.funcs.read_i2c( hdcp->config.ddc.handle, HDCP_I2C_ADDR, @@ -219,11 +229,16 @@ static enum mod_hdcp_status write(struct mod_hdcp *hdcp, uint32_t cur_size = 0; uint32_t data_offset = 0; - if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID) { + if (msg_id == MOD_HDCP_MESSAGE_ID_INVALID || + msg_id >= MOD_HDCP_MESSAGE_ID_MAX) return MOD_HDCP_STATUS_DDC_FAILURE; - } if (is_dp_hdcp(hdcp)) { + int num_dpcd_addrs = sizeof(hdcp_dpcd_addrs) / + sizeof(hdcp_dpcd_addrs[0]); + if (msg_id >= num_dpcd_addrs) + return MOD_HDCP_STATUS_DDC_FAILURE; + while (buf_len > 0) { cur_size = MIN(buf_len, HDCP_MAX_AUX_TRANSACTION_SIZE); success = hdcp->config.ddc.funcs.write_dpcd( @@ -239,6 +254,11 @@ static enum mod_hdcp_status write(struct mod_hdcp *hdcp, data_offset += cur_size; } } else { + int num_i2c_offsets = sizeof(hdcp_i2c_offsets) / + sizeof(hdcp_i2c_offsets[0]); + if (msg_id >= num_i2c_offsets) + return MOD_HDCP_STATUS_DDC_FAILURE; + hdcp->buf[0] = hdcp_i2c_offsets[msg_id]; memmove(&hdcp->buf[1], buf, buf_len); success = hdcp->config.ddc.funcs.write_i2c( -- 2.34.1

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[PATCH OLK-6.6 0/1] CVE-2024-46814
by Yuntao Liu 30 Sep '24

30 Sep '24

CVE-2024-46814 Alex Hung (1): drm/amd/display: Check msg_id before processing transcation drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) -- 2.34.1

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[openeuler:OLK-6.6 3876/14244] drivers/net/ethernet/mucse/rnp/rnp_main.c:7167:24: warning: unused variable 'hw'
by kernel test robot 30 Sep '24

30 Sep '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 91ff8f4b711382909faa289c49735e0514af6f76 commit: 455d45ae080810ae554f5e586adb9004230f9f70 [3876/14244] drivers: initial support for rnp drivers from Mucse Technology config: loongarch-randconfig-001-20240930 (https://download.01.org/0day-ci/archive/20240930/202409300942.x0IJXSvT-lkp@…) compiler: loongarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240930/202409300942.x0IJXSvT-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/202409300942.x0IJXSvT-lkp@intel.com/ All error/warnings (new ones prefixed by >>): drivers/net/ethernet/mucse/rnp/rnp_sriov.c:305:6: warning: no previous prototype for 'check_ari_mode' [-Wmissing-prototypes] 305 | bool check_ari_mode(struct pci_dev *dev) | ^~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_sriov.c: In function 'rnp_pci_sriov_disable': >> drivers/net/ethernet/mucse/rnp/rnp_sriov.c:397:13: warning: variable 'err' set but not used [-Wunused-but-set-variable] 397 | int err; | ^~~ >> drivers/net/ethernet/mucse/rnp/rnp_sriov.c:411:9: warning: no return statement in function returning non-void [-Wreturn-type] 411 | } | ^ drivers/net/ethernet/mucse/rnp/rnp_sriov.c: At top level: >> drivers/net/ethernet/mucse/rnp/rnp_sriov.c:413:9: error: expected identifier or '(' before 'return' 413 | return err; | ^~~~~~ >> drivers/net/ethernet/mucse/rnp/rnp_sriov.c:414:1: error: expected identifier or '(' before '}' token 414 | } | ^ drivers/net/ethernet/mucse/rnp/rnp_sriov.c:1140:5: warning: no previous prototype for 'rnp_msg_post_status_signle_link' [-Wmissing-prototypes] 1140 | int rnp_msg_post_status_signle_link(struct rnp_adapter *adapter, int vf, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- drivers/net/ethernet/mucse/rnp/rnp_main.c:175:6: warning: no previous prototype for 'rnp_unmap_and_free_tx_resource' [-Wmissing-prototypes] 175 | void rnp_unmap_and_free_tx_resource(struct rnp_ring *ring, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:670:5: warning: no previous prototype for 'rnp_rx_ring_reinit' [-Wmissing-prototypes] 670 | int rnp_rx_ring_reinit(struct rnp_adapter *adapter, | ^~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:2012:6: warning: no previous prototype for 'rnp_write_eitr_rx' [-Wmissing-prototypes] 2012 | void rnp_write_eitr_rx(struct rnp_q_vector *q_vector) | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:3176:6: warning: no previous prototype for 'rnp_vlan_stags_flag' [-Wmissing-prototypes] 3176 | void rnp_vlan_stags_flag(struct rnp_adapter *adapter) | ^~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:3580:5: warning: no previous prototype for 'rnp_xmit_nop_frame_ring' [-Wmissing-prototypes] 3580 | int rnp_xmit_nop_frame_ring(struct rnp_adapter *adapter, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:4842:6: warning: no previous prototype for 'rnp_service_timer' [-Wmissing-prototypes] 4842 | void rnp_service_timer(struct timer_list *t) | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:4950:6: warning: no previous prototype for 'rnp_service_task' [-Wmissing-prototypes] 4950 | void rnp_service_task(struct work_struct *work) | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:5972:5: warning: no previous prototype for 'rnp_delete_knode' [-Wmissing-prototypes] 5972 | int rnp_delete_knode(struct net_device *dev, | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:6061:5: warning: no previous prototype for 'rnp_config_knode' [-Wmissing-prototypes] 6061 | int rnp_config_knode(struct net_device *dev, __be16 protocol, | ^~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:6120:5: warning: no previous prototype for 'rnp_setup_tc_cls_u32' [-Wmissing-prototypes] 6120 | int rnp_setup_tc_cls_u32(struct net_device *dev, | ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:6197:6: warning: no previous prototype for 'rnp_do_reset' [-Wmissing-prototypes] 6197 | void rnp_do_reset(struct net_device *netdev) | ^~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:6452:6: warning: no previous prototype for 'rnp_assign_netdev_ops' [-Wmissing-prototypes] 6452 | void rnp_assign_netdev_ops(struct net_device *dev) | ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c:6628:5: warning: no previous prototype for 'rnp_can_rpu_start' [-Wmissing-prototypes] 6628 | int rnp_can_rpu_start(struct rnp_adapter *adapter) | ^~~~~~~~~~~~~~~~~ drivers/net/ethernet/mucse/rnp/rnp_main.c: In function 'rnp_io_error_detected': >> drivers/net/ethernet/mucse/rnp/rnp_main.c:7167:24: warning: unused variable 'hw' [-Wunused-variable] 7167 | struct rnp_hw *hw = &adapter->hw; | ^~ drivers/net/ethernet/mucse/rnp/rnp_main.c: In function 'rnp_request_msix_irqs': drivers/net/ethernet/mucse/rnp/rnp_main.c:2402:71: warning: '-' directive output may be truncated writing 1 byte into a region of size between 0 and 17 [-Wformat-truncation=] 2402 | sizeof(q_vector->name) - 1, "%s-%s-%d-%d", | ^ drivers/net/ethernet/mucse/rnp/rnp_main.c:2401:25: note: 'snprintf' output between 10 and 37 bytes into a destination of size 24 2401 | snprintf(q_vector->name, | ^~~~~~~~~~~~~~~~~~~~~~~~ 2402 | sizeof(q_vector->name) - 1, "%s-%s-%d-%d", | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2403 | netdev->name, "TxRx", i, q_vector->v_idx); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/hw +7167 drivers/net/ethernet/mucse/rnp/rnp_main.c 7153 7154 /** 7155 * rnp_io_error_detected - called when PCI error is detected 7156 * @pdev: Pointer to PCI device 7157 * @state: The current pci connection state 7158 * 7159 * This function is called after a PCI bus error affecting 7160 * this device has been detected. 7161 */ 7162 static pci_ers_result_t rnp_io_error_detected(struct pci_dev *pdev, 7163 pci_channel_state_t state) 7164 { 7165 struct rnp_adapter *adapter = pci_get_drvdata(pdev); 7166 struct net_device *netdev = adapter->netdev; > 7167 struct rnp_hw *hw = &adapter->hw; 7168 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[PATCH openEuler-22.03-LTS-SP1 0/1] CVE-2024-46814
by Yuntao Liu 30 Sep '24

30 Sep '24

CVE-2024-46814 Alex Hung (1): drm/amd/display: Check msg_id before processing transcation drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) -- 2.34.1

2 2

[PATCH openEuler-1.0-LTS 0/3] Fix CVE-2024-44958 for 4.19
by Zheng Zucheng 30 Sep '24

30 Sep '24

Yang Yingliang (2): sched/smt: Introduce sched_smt_present_inc/dec() helper sched/smt: Fix unbalance sched_smt_present dec/inc Zheng Zucheng (1): sched: Revert fix unbalance sched_smt_present dec/inc kernel/sched/core.c | 31 +++++++++++++++++++------------ 1 file changed, 19 insertions(+), 12 deletions(-) -- 2.34.1

2 4

[PATCH OLK-5.10 0/1] CVE-2024-46814
by Yuntao Liu 30 Sep '24

30 Sep '24

CVE-2024-46814 Alex Hung (1): drm/amd/display: Check msg_id before processing transcation drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) -- 2.34.1

2 2