October 2021 - Kernel - mailweb.openeuler.org

[PATCH openEuler-1.0-LTS 1/2] Revert "ext4: fix panic when mount failed with parallel flush_stashed_error_work"
by Yang Yingliang 13 Oct '21

13 Oct '21

From: yangerkun <yangerkun(a)huawei.com> hulk inclusion category: bugfix bugzilla: 172146, https://gitee.com/openeuler/kernel/issues/I46HJ6 CVE: NA --------------------------- This reverts commit fde31a90246972ddb417381d2b26831a001edaa1. We will include the mainline patch, revert this now. Signed-off-by: yangerkun <yangerkun(a)huawei.com> Reviewed-by: Zhang Yi <yi.zhang(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- fs/ext4/super.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 280e991e61f47..d793e597c0623 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4832,7 +4832,6 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) sbi->s_ea_block_cache = NULL; } if (sbi->s_journal) { - flush_work(&sbi->s_error_work); jbd2_journal_destroy(sbi->s_journal); sbi->s_journal = NULL; } -- 2.25.1

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[PATCH kernel-4.19 1/2] Revert "ext4: fix panic when mount failed with parallel flush_stashed_error_work"
by Yang Yingliang 13 Oct '21

13 Oct '21

From: yangerkun <yangerkun(a)huawei.com> hulk inclusion category: bugfix bugzilla: 172146, https://gitee.com/openeuler/kernel/issues/I46HJ6 CVE: NA --------------------------- This reverts commit 881543818e4af30765ffb2604cd70a90f6007427. We will include the mainline patch, revert this now. Signed-off-by: yangerkun <yangerkun(a)huawei.com> Reviewed-by: Zhang Yi <yi.zhang(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- fs/ext4/super.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 280e991e61f47..d793e597c0623 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4832,7 +4832,6 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) sbi->s_ea_block_cache = NULL; } if (sbi->s_journal) { - flush_work(&sbi->s_error_work); jbd2_journal_destroy(sbi->s_journal); sbi->s_journal = NULL; } -- 2.25.1

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[PATCH openEuler-1.0-LTS 1/3] ext4: use true,false for bool variable
by Yang Yingliang 13 Oct '21

13 Oct '21

From: zhengbin <zhengbin13(a)huawei.com> mainline inclusion from mainline-5.6-rc1 commit 4756ee183f25b1fa2a7306a439da3bcd687244e0 category: bugfix bugzilla: 181871, https://gitee.com/openeuler/kernel/issues/I4DP71 CVE: NA --------------------------- Fixes coccicheck warning: fs/ext4/extents.c:5271:6-12: WARNING: Assignment of 0/1 to bool variable fs/ext4/extents.c:5287:4-10: WARNING: Assignment of 0/1 to bool variable Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: zhengbin <zhengbin13(a)huawei.com> Reviewed-by: Jan Kara <jack(a)suse.cz> Link: https://lore.kernel.org/r/1577241959-138695-1-git-send-email-zhengbin13@hua… Signed-off-by: Theodore Ts'o <tytso(a)mit.edu> Signed-off-by: yangerkun <yangerkun(a)huawei.com> Reviewed-by: Zhang Yi <yi.zhang(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- fs/ext4/extents.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 6a0aab71a01f0..fe7398a5888b6 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -5295,7 +5295,7 @@ ext4_ext_shift_path_extents(struct ext4_ext_path *path, ext4_lblk_t shift, { int depth, err = 0; struct ext4_extent *ex_start, *ex_last; - bool update = 0; + bool update = false; depth = path->p_depth; while (depth >= 0) { @@ -5311,7 +5311,7 @@ ext4_ext_shift_path_extents(struct ext4_ext_path *path, ext4_lblk_t shift, goto out; if (ex_start == EXT_FIRST_EXTENT(path[depth].p_hdr)) - update = 1; + update = true; while (ex_start <= ex_last) { if (SHIFT == SHIFT_LEFT) { -- 2.25.1

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[PATCH kernel-4.19 1/3] ext4: use true,false for bool variable
by Yang Yingliang 13 Oct '21

13 Oct '21

From: zhengbin <zhengbin13(a)huawei.com> mainline inclusion from mainline-5.6-rc1 commit 4756ee183f25b1fa2a7306a439da3bcd687244e0 category: bugfix bugzilla: 181871, https://gitee.com/openeuler/kernel/issues/I4DP71 CVE: NA --------------------------- Fixes coccicheck warning: fs/ext4/extents.c:5271:6-12: WARNING: Assignment of 0/1 to bool variable fs/ext4/extents.c:5287:4-10: WARNING: Assignment of 0/1 to bool variable Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: zhengbin <zhengbin13(a)huawei.com> Reviewed-by: Jan Kara <jack(a)suse.cz> Link: https://lore.kernel.org/r/1577241959-138695-1-git-send-email-zhengbin13@hua… Signed-off-by: Theodore Ts'o <tytso(a)mit.edu> Signed-off-by: yangerkun <yangerkun(a)huawei.com> Reviewed-by: Zhang Yi <yi.zhang(a)huawei.com> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> --- fs/ext4/extents.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 6a0aab71a01f0..fe7398a5888b6 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -5295,7 +5295,7 @@ ext4_ext_shift_path_extents(struct ext4_ext_path *path, ext4_lblk_t shift, { int depth, err = 0; struct ext4_extent *ex_start, *ex_last; - bool update = 0; + bool update = false; depth = path->p_depth; while (depth >= 0) { @@ -5311,7 +5311,7 @@ ext4_ext_shift_path_extents(struct ext4_ext_path *path, ext4_lblk_t shift, goto out; if (ex_start == EXT_FIRST_EXTENT(path[depth].p_hdr)) - update = 1; + update = true; while (ex_start <= ex_last) { if (SHIFT == SHIFT_LEFT) { -- 2.25.1

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[PATCH OLK-5.10 v4 0/2] net: spnic: initial commit Ramaxel NIC driver
by Yanling Song 13 Oct '21

13 Oct '21

This initial commit contains Ramaxel's spnic module Changes since v3: - Change VXLAN_OFFLOAD_PORT_LE to VXLAN_OFFLOAD_PORT_BE; Changes since v2: - Solve the "new blank line at EOF" error; - Change SPHW_COMM_H to SPHW_HW_COMM_H; Changes since v1: - Solve the compile error Yanling Song (2): net: spnic: initial commit the common module of Ramaxel NIC driver spnic: add NIC layer arch/arm64/configs/openeuler_defconfig | 2 + arch/x86/configs/openeuler_defconfig | 2 + drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/ramaxel/Kconfig | 20 + drivers/net/ethernet/ramaxel/Makefile | 6 + drivers/net/ethernet/ramaxel/spnic/Kconfig | 14 + drivers/net/ethernet/ramaxel/spnic/Makefile | 39 + .../ethernet/ramaxel/spnic/hw/sphw_api_cmd.c | 1165 +++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_api_cmd.h | 277 +++ .../ethernet/ramaxel/spnic/hw/sphw_cfg_cmd.h | 126 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_cmdq.c | 1605 +++++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_cmdq.h | 195 ++ .../ethernet/ramaxel/spnic/hw/sphw_comm_cmd.h | 60 + .../ramaxel/spnic/hw/sphw_comm_msg_intf.h | 273 +++ .../ethernet/ramaxel/spnic/hw/sphw_common.c | 88 + .../ethernet/ramaxel/spnic/hw/sphw_common.h | 118 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_crm.h | 984 +++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_csr.h | 171 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_eqs.c | 1374 +++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_eqs.h | 157 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_hw.h | 649 ++++++ .../ethernet/ramaxel/spnic/hw/sphw_hw_cfg.c | 1338 ++++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_hw_cfg.h | 326 +++ .../ethernet/ramaxel/spnic/hw/sphw_hw_comm.c | 1253 ++++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_hw_comm.h | 42 + .../ethernet/ramaxel/spnic/hw/sphw_hwdev.c | 1402 +++++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_hwdev.h | 93 + .../net/ethernet/ramaxel/spnic/hw/sphw_hwif.c | 911 +++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_hwif.h | 102 + .../net/ethernet/ramaxel/spnic/hw/sphw_mbox.c | 1808 +++++++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_mbox.h | 273 +++ .../net/ethernet/ramaxel/spnic/hw/sphw_mgmt.c | 1382 +++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_mgmt.h | 156 ++ .../ramaxel/spnic/hw/sphw_mgmt_msg_base.h | 19 + .../net/ethernet/ramaxel/spnic/hw/sphw_mt.h | 534 +++++ .../ramaxel/spnic/hw/sphw_prof_adap.c | 94 + .../ramaxel/spnic/hw/sphw_prof_adap.h | 49 + .../ethernet/ramaxel/spnic/hw/sphw_profile.h | 36 + .../net/ethernet/ramaxel/spnic/hw/sphw_wq.c | 152 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_wq.h | 119 ++ .../net/ethernet/ramaxel/spnic/spnic_dbg.c | 752 +++++++ .../net/ethernet/ramaxel/spnic/spnic_dcb.c | 965 +++++++++ .../net/ethernet/ramaxel/spnic/spnic_dcb.h | 56 + .../ethernet/ramaxel/spnic/spnic_dev_mgmt.c | 811 ++++++++ .../ethernet/ramaxel/spnic/spnic_dev_mgmt.h | 78 + .../ethernet/ramaxel/spnic/spnic_ethtool.c | 988 +++++++++ .../ramaxel/spnic/spnic_ethtool_stats.c | 1035 ++++++++++ .../net/ethernet/ramaxel/spnic/spnic_filter.c | 411 ++++ .../net/ethernet/ramaxel/spnic/spnic_irq.c | 178 ++ .../net/ethernet/ramaxel/spnic/spnic_lld.c | 937 +++++++++ .../net/ethernet/ramaxel/spnic/spnic_lld.h | 75 + .../ethernet/ramaxel/spnic/spnic_mag_cfg.c | 778 +++++++ .../ethernet/ramaxel/spnic/spnic_mag_cmd.h | 643 ++++++ .../net/ethernet/ramaxel/spnic/spnic_main.c | 925 +++++++++ .../ramaxel/spnic/spnic_mgmt_interface.h | 617 ++++++ .../ethernet/ramaxel/spnic/spnic_netdev_ops.c | 1526 ++++++++++++++ .../net/ethernet/ramaxel/spnic/spnic_nic.h | 148 ++ .../ethernet/ramaxel/spnic/spnic_nic_cfg.c | 1321 ++++++++++++ .../ethernet/ramaxel/spnic/spnic_nic_cfg.h | 724 +++++++ .../ethernet/ramaxel/spnic/spnic_nic_cfg_vf.c | 647 ++++++ .../ethernet/ramaxel/spnic/spnic_nic_cmd.h | 105 + .../ethernet/ramaxel/spnic/spnic_nic_dbg.c | 151 ++ .../ethernet/ramaxel/spnic/spnic_nic_dbg.h | 16 + .../ethernet/ramaxel/spnic/spnic_nic_dev.h | 352 ++++ .../ethernet/ramaxel/spnic/spnic_nic_event.c | 506 +++++ .../net/ethernet/ramaxel/spnic/spnic_nic_io.c | 1123 ++++++++++ .../net/ethernet/ramaxel/spnic/spnic_nic_io.h | 309 +++ .../net/ethernet/ramaxel/spnic/spnic_nic_qp.h | 421 ++++ .../net/ethernet/ramaxel/spnic/spnic_ntuple.c | 841 ++++++++ .../ethernet/ramaxel/spnic/spnic_pci_id_tbl.h | 12 + .../net/ethernet/ramaxel/spnic/spnic_rss.c | 750 +++++++ .../net/ethernet/ramaxel/spnic/spnic_rss.h | 48 + .../ethernet/ramaxel/spnic/spnic_rss_cfg.c | 390 ++++ drivers/net/ethernet/ramaxel/spnic/spnic_rx.c | 1249 ++++++++++++ drivers/net/ethernet/ramaxel/spnic/spnic_rx.h | 118 ++ .../net/ethernet/ramaxel/spnic/spnic_sriov.c | 200 ++ .../net/ethernet/ramaxel/spnic/spnic_sriov.h | 24 + drivers/net/ethernet/ramaxel/spnic/spnic_tx.c | 879 ++++++++ drivers/net/ethernet/ramaxel/spnic/spnic_tx.h | 129 ++ 80 files changed, 38654 insertions(+) create mode 100644 drivers/net/ethernet/ramaxel/Kconfig create mode 100644 drivers/net/ethernet/ramaxel/Makefile create mode 100644 drivers/net/ethernet/ramaxel/spnic/Kconfig create mode 100644 drivers/net/ethernet/ramaxel/spnic/Makefile create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_api_cmd.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_api_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_cfg_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_cmdq.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_cmdq.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_comm_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_comm_msg_intf.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_common.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_common.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_crm.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_csr.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_eqs.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_eqs.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_cfg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_cfg.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_comm.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_comm.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwdev.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwdev.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwif.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwif.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mbox.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mbox.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mgmt.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mgmt.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mgmt_msg_base.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mt.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_prof_adap.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_prof_adap.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_profile.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_wq.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_wq.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_dbg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_dcb.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_dcb.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_dev_mgmt.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_dev_mgmt.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_ethtool.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_ethtool_stats.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_filter.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_irq.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_lld.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_lld.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_mag_cfg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_mag_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_main.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_mgmt_interface.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_netdev_ops.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_cfg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_cfg.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_cfg_vf.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_dbg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_dbg.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_dev.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_event.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_io.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_io.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_qp.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_ntuple.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_pci_id_tbl.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_rss.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_rss.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_rss_cfg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_rx.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_rx.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_sriov.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_sriov.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_tx.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_tx.h -- 2.30.0

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[PATCH openEuler-5.10 001/136] module: limit enabling module.sig_enforce
by Zheng Zengkai 12 Oct '21

12 Oct '21

From: Mimi Zohar <zohar(a)linux.ibm.com> stable inclusion from stable-5.10.47 commit 3051f230f19feb02dfe5b36794f8c883b576e184 bugzilla: 172973 https://gitee.com/openeuler/kernel/issues/I4DAKB Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 0c18f29aae7ce3dadd26d8ee3505d07cc982df75 ] Irrespective as to whether CONFIG_MODULE_SIG is configured, specifying "module.sig_enforce=1" on the boot command line sets "sig_enforce". Only allow "sig_enforce" to be set when CONFIG_MODULE_SIG is configured. This patch makes the presence of /sys/module/module/parameters/sig_enforce dependent on CONFIG_MODULE_SIG=y. Fixes: fda784e50aac ("module: export module signature enforcement status") Reported-by: Nayna Jain <nayna(a)linux.ibm.com> Tested-by: Mimi Zohar <zohar(a)linux.ibm.com> Tested-by: Jessica Yu <jeyu(a)kernel.org> Signed-off-by: Mimi Zohar <zohar(a)linux.ibm.com> Signed-off-by: Jessica Yu <jeyu(a)kernel.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Chen Jun <chenjun102(a)huawei.com> Acked-by: Weilong Chen <chenweilong(a)huawei.com> Signed-off-by: Chen Jun <chenjun102(a)huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> --- kernel/module.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/kernel/module.c b/kernel/module.c index a54dda703feb..c5af21dcb873 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -272,9 +272,18 @@ static void module_assert_mutex_or_preempt(void) #endif } +#ifdef CONFIG_MODULE_SIG static bool sig_enforce = IS_ENABLED(CONFIG_MODULE_SIG_FORCE); module_param(sig_enforce, bool_enable_only, 0644); +void set_module_sig_enforced(void) +{ + sig_enforce = true; +} +#else +#define sig_enforce false +#endif + /* * Export sig_enforce kernel cmdline parameter to allow other subsystems rely * on that instead of directly to CONFIG_MODULE_SIG_FORCE config. @@ -285,11 +294,6 @@ bool is_module_sig_enforced(void) } EXPORT_SYMBOL(is_module_sig_enforced); -void set_module_sig_enforced(void) -{ - sig_enforce = true; -} - /* Block module loading/unloading? */ int modules_disabled = 0; core_param(nomodule, modules_disabled, bint, 0); -- 2.20.1

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【Meeting Notice】openEuler kernel 技术分享第十三期 & 双周例会 Time: 2021-10-15 14:00-16:30
by Meeting Book 12 Oct '21

12 Oct '21

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[PATCH openEuler-1.0-LTS] net: 6pack: fix slab-out-of-bounds in decode_data
by Yang Yingliang 12 Oct '21

12 Oct '21

From: Pavel Skripkin <paskripkin(a)gmail.com> stable inclusion from linux-4.19.205 commit 4e370cc081a78ee23528311ca58fd98a06768ec7 CVE: CVE-2021-42008 -------------------------------- [ Upstream commit 19d1532a187669ce86d5a2696eb7275310070793 ] Syzbot reported slab-out-of bounds write in decode_data(). The problem was in missing validation checks. Syzbot's reproducer generated malicious input, which caused decode_data() to be called a lot in sixpack_decode(). Since rx_count_cooked is only 400 bytes and noone reported before, that 400 bytes is not enough, let's just check if input is malicious and complain about buffer overrun. Fail log: ================================================================== BUG: KASAN: slab-out-of-bounds in drivers/net/hamradio/6pack.c:843 Write of size 1 at addr ffff888087c5544e by task kworker/u4:0/7 CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.6.0-rc3-syzkaller #0 ... Workqueue: events_unbound flush_to_ldisc Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x197/0x210 lib/dump_stack.c:118 print_address_description.constprop.0.cold+0xd4/0x30b mm/kasan/report.c:374 __kasan_report.cold+0x1b/0x32 mm/kasan/report.c:506 kasan_report+0x12/0x20 mm/kasan/common.c:641 __asan_report_store1_noabort+0x17/0x20 mm/kasan/generic_report.c:137 decode_data.part.0+0x23b/0x270 drivers/net/hamradio/6pack.c:843 decode_data drivers/net/hamradio/6pack.c:965 [inline] sixpack_decode drivers/net/hamradio/6pack.c:968 [inline] Reported-and-tested-by: syzbot+fc8cd9a673d4577fb2e4(a)syzkaller.appspotmail.com Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Pavel Skripkin <paskripkin(a)gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter(a)oracle.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Yang Yingliang <yangyingliang(a)huawei.com> Reviewed-by: Xiu Jianfeng <xiujianfeng(a)huawei.com> --- drivers/net/hamradio/6pack.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c index 8c636c4932274..1001e9a2edd4f 100644 --- a/drivers/net/hamradio/6pack.c +++ b/drivers/net/hamradio/6pack.c @@ -859,6 +859,12 @@ static void decode_data(struct sixpack *sp, unsigned char inbyte) return; } + if (sp->rx_count_cooked + 2 >= sizeof(sp->cooked_buf)) { + pr_err("6pack: cooked buffer overrun, data loss\n"); + sp->rx_count = 0; + return; + } + buf = sp->raw_buf; sp->cooked_buf[sp->rx_count_cooked++] = buf[0] | ((buf[1] << 2) & 0xc0); -- 2.25.1

1 0

[PATCH OLK-5.10 v3 0/2] net: spnic: initial commit Ramaxel NIC driver
by Yanling Song 12 Oct '21

12 Oct '21

This initial commit contains Ramaxel's spnic module Changes since v2: - Solve the "new blank line at EOF" error; - Change SPHW_COMM_H to SPHW_HW_COMM_H; Changes since v1: - Solve the compile error Yanling Song (2): net: spnic: initial commit the common module of Ramaxel NIC driver spnic: add NIC layer arch/arm64/configs/openeuler_defconfig | 2 + arch/x86/configs/openeuler_defconfig | 2 + drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/ramaxel/Kconfig | 20 + drivers/net/ethernet/ramaxel/Makefile | 6 + drivers/net/ethernet/ramaxel/spnic/Kconfig | 14 + drivers/net/ethernet/ramaxel/spnic/Makefile | 39 + .../ethernet/ramaxel/spnic/hw/sphw_api_cmd.c | 1165 +++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_api_cmd.h | 277 +++ .../ethernet/ramaxel/spnic/hw/sphw_cfg_cmd.h | 126 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_cmdq.c | 1605 +++++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_cmdq.h | 195 ++ .../ethernet/ramaxel/spnic/hw/sphw_comm_cmd.h | 60 + .../ramaxel/spnic/hw/sphw_comm_msg_intf.h | 273 +++ .../ethernet/ramaxel/spnic/hw/sphw_common.c | 88 + .../ethernet/ramaxel/spnic/hw/sphw_common.h | 118 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_crm.h | 984 +++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_csr.h | 171 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_eqs.c | 1374 +++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_eqs.h | 157 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_hw.h | 649 ++++++ .../ethernet/ramaxel/spnic/hw/sphw_hw_cfg.c | 1338 ++++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_hw_cfg.h | 326 +++ .../ethernet/ramaxel/spnic/hw/sphw_hw_comm.c | 1253 ++++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_hw_comm.h | 42 + .../ethernet/ramaxel/spnic/hw/sphw_hwdev.c | 1402 +++++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_hwdev.h | 93 + .../net/ethernet/ramaxel/spnic/hw/sphw_hwif.c | 911 +++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_hwif.h | 102 + .../net/ethernet/ramaxel/spnic/hw/sphw_mbox.c | 1808 +++++++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_mbox.h | 273 +++ .../net/ethernet/ramaxel/spnic/hw/sphw_mgmt.c | 1382 +++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_mgmt.h | 156 ++ .../ramaxel/spnic/hw/sphw_mgmt_msg_base.h | 19 + .../net/ethernet/ramaxel/spnic/hw/sphw_mt.h | 534 +++++ .../ramaxel/spnic/hw/sphw_prof_adap.c | 94 + .../ramaxel/spnic/hw/sphw_prof_adap.h | 49 + .../ethernet/ramaxel/spnic/hw/sphw_profile.h | 36 + .../net/ethernet/ramaxel/spnic/hw/sphw_wq.c | 152 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_wq.h | 119 ++ .../net/ethernet/ramaxel/spnic/spnic_dbg.c | 752 +++++++ .../net/ethernet/ramaxel/spnic/spnic_dcb.c | 965 +++++++++ .../net/ethernet/ramaxel/spnic/spnic_dcb.h | 56 + .../ethernet/ramaxel/spnic/spnic_dev_mgmt.c | 811 ++++++++ .../ethernet/ramaxel/spnic/spnic_dev_mgmt.h | 78 + .../ethernet/ramaxel/spnic/spnic_ethtool.c | 988 +++++++++ .../ramaxel/spnic/spnic_ethtool_stats.c | 1035 ++++++++++ .../net/ethernet/ramaxel/spnic/spnic_filter.c | 411 ++++ .../net/ethernet/ramaxel/spnic/spnic_irq.c | 178 ++ .../net/ethernet/ramaxel/spnic/spnic_lld.c | 937 +++++++++ .../net/ethernet/ramaxel/spnic/spnic_lld.h | 75 + .../ethernet/ramaxel/spnic/spnic_mag_cfg.c | 778 +++++++ .../ethernet/ramaxel/spnic/spnic_mag_cmd.h | 643 ++++++ .../net/ethernet/ramaxel/spnic/spnic_main.c | 925 +++++++++ .../ramaxel/spnic/spnic_mgmt_interface.h | 617 ++++++ .../ethernet/ramaxel/spnic/spnic_netdev_ops.c | 1526 ++++++++++++++ .../net/ethernet/ramaxel/spnic/spnic_nic.h | 148 ++ .../ethernet/ramaxel/spnic/spnic_nic_cfg.c | 1321 ++++++++++++ .../ethernet/ramaxel/spnic/spnic_nic_cfg.h | 724 +++++++ .../ethernet/ramaxel/spnic/spnic_nic_cfg_vf.c | 647 ++++++ .../ethernet/ramaxel/spnic/spnic_nic_cmd.h | 105 + .../ethernet/ramaxel/spnic/spnic_nic_dbg.c | 151 ++ .../ethernet/ramaxel/spnic/spnic_nic_dbg.h | 16 + .../ethernet/ramaxel/spnic/spnic_nic_dev.h | 352 ++++ .../ethernet/ramaxel/spnic/spnic_nic_event.c | 506 +++++ .../net/ethernet/ramaxel/spnic/spnic_nic_io.c | 1123 ++++++++++ .../net/ethernet/ramaxel/spnic/spnic_nic_io.h | 309 +++ .../net/ethernet/ramaxel/spnic/spnic_nic_qp.h | 421 ++++ .../net/ethernet/ramaxel/spnic/spnic_ntuple.c | 841 ++++++++ .../ethernet/ramaxel/spnic/spnic_pci_id_tbl.h | 12 + .../net/ethernet/ramaxel/spnic/spnic_rss.c | 750 +++++++ .../net/ethernet/ramaxel/spnic/spnic_rss.h | 48 + .../ethernet/ramaxel/spnic/spnic_rss_cfg.c | 390 ++++ drivers/net/ethernet/ramaxel/spnic/spnic_rx.c | 1249 ++++++++++++ drivers/net/ethernet/ramaxel/spnic/spnic_rx.h | 118 ++ .../net/ethernet/ramaxel/spnic/spnic_sriov.c | 200 ++ .../net/ethernet/ramaxel/spnic/spnic_sriov.h | 24 + drivers/net/ethernet/ramaxel/spnic/spnic_tx.c | 879 ++++++++ drivers/net/ethernet/ramaxel/spnic/spnic_tx.h | 129 ++ 80 files changed, 38654 insertions(+) create mode 100644 drivers/net/ethernet/ramaxel/Kconfig create mode 100644 drivers/net/ethernet/ramaxel/Makefile create mode 100644 drivers/net/ethernet/ramaxel/spnic/Kconfig create mode 100644 drivers/net/ethernet/ramaxel/spnic/Makefile create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_api_cmd.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_api_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_cfg_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_cmdq.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_cmdq.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_comm_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_comm_msg_intf.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_common.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_common.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_crm.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_csr.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_eqs.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_eqs.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_cfg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_cfg.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_comm.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_comm.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwdev.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwdev.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwif.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwif.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mbox.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mbox.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mgmt.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mgmt.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mgmt_msg_base.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mt.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_prof_adap.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_prof_adap.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_profile.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_wq.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_wq.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_dbg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_dcb.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_dcb.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_dev_mgmt.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_dev_mgmt.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_ethtool.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_ethtool_stats.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_filter.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_irq.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_lld.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_lld.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_mag_cfg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_mag_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_main.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_mgmt_interface.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_netdev_ops.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_cfg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_cfg.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_cfg_vf.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_dbg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_dbg.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_dev.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_event.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_io.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_io.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_nic_qp.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_ntuple.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_pci_id_tbl.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_rss.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_rss.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_rss_cfg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_rx.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_rx.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_sriov.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_sriov.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_tx.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/spnic_tx.h -- 2.30.0

1 2

[PATCH v2 OLK-5.10 0/2] net: spnic: initial commit Ramaxel NIC driver
by Yanling Song 12 Oct '21

12 Oct '21

This initial commit contains Ramaxel's spnic module Changes since v1: - Solve the compile error Yanling Song (2): spnic: initial commit the common module of Ramaxel NIC driver spnic: add NIC layer arch/arm64/configs/openeuler_defconfig | 2 + arch/x86/configs/openeuler_defconfig | 2 + drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/ramaxel/Kconfig | 20 + drivers/net/ethernet/ramaxel/Makefile | 6 + drivers/net/ethernet/ramaxel/spnic/Kconfig | 15 + drivers/net/ethernet/ramaxel/spnic/Makefile | 40 + .../ethernet/ramaxel/spnic/hw/sphw_api_cmd.c | 1165 +++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_api_cmd.h | 277 +++ .../ethernet/ramaxel/spnic/hw/sphw_cfg_cmd.h | 126 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_cmdq.c | 1606 +++++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_cmdq.h | 196 ++ .../ethernet/ramaxel/spnic/hw/sphw_comm_cmd.h | 60 + .../ramaxel/spnic/hw/sphw_comm_msg_intf.h | 273 +++ .../ethernet/ramaxel/spnic/hw/sphw_common.c | 88 + .../ethernet/ramaxel/spnic/hw/sphw_common.h | 118 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_crm.h | 984 +++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_csr.h | 171 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_eqs.c | 1374 +++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_eqs.h | 157 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_hw.h | 649 ++++++ .../ethernet/ramaxel/spnic/hw/sphw_hw_cfg.c | 1339 ++++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_hw_cfg.h | 327 +++ .../ethernet/ramaxel/spnic/hw/sphw_hw_comm.c | 1253 ++++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_hw_comm.h | 42 + .../ethernet/ramaxel/spnic/hw/sphw_hwdev.c | 1402 +++++++++++++ .../ethernet/ramaxel/spnic/hw/sphw_hwdev.h | 93 + .../net/ethernet/ramaxel/spnic/hw/sphw_hwif.c | 911 +++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_hwif.h | 102 + .../net/ethernet/ramaxel/spnic/hw/sphw_mbox.c | 1808 +++++++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_mbox.h | 274 +++ .../net/ethernet/ramaxel/spnic/hw/sphw_mgmt.c | 1382 +++++++++++++ .../net/ethernet/ramaxel/spnic/hw/sphw_mgmt.h | 156 ++ .../ramaxel/spnic/hw/sphw_mgmt_msg_base.h | 19 + .../net/ethernet/ramaxel/spnic/hw/sphw_mt.h | 534 +++++ .../ramaxel/spnic/hw/sphw_prof_adap.c | 94 + .../ramaxel/spnic/hw/sphw_prof_adap.h | 49 + .../ethernet/ramaxel/spnic/hw/sphw_profile.h | 36 + .../net/ethernet/ramaxel/spnic/hw/sphw_wq.c | 152 ++ .../net/ethernet/ramaxel/spnic/hw/sphw_wq.h | 119 ++ .../net/ethernet/ramaxel/spnic/spnic_dbg.c | 753 +++++++ .../net/ethernet/ramaxel/spnic/spnic_dcb.c | 965 +++++++++ .../net/ethernet/ramaxel/spnic/spnic_dcb.h | 56 + .../ethernet/ramaxel/spnic/spnic_dev_mgmt.c | 811 ++++++++ .../ethernet/ramaxel/spnic/spnic_dev_mgmt.h | 78 + .../ethernet/ramaxel/spnic/spnic_ethtool.c | 989 +++++++++ .../ramaxel/spnic/spnic_ethtool_stats.c | 1035 ++++++++++ .../net/ethernet/ramaxel/spnic/spnic_filter.c | 412 ++++ .../net/ethernet/ramaxel/spnic/spnic_irq.c | 178 ++ .../net/ethernet/ramaxel/spnic/spnic_lld.c | 937 +++++++++ .../net/ethernet/ramaxel/spnic/spnic_lld.h | 75 + .../ethernet/ramaxel/spnic/spnic_mag_cfg.c | 778 +++++++ .../ethernet/ramaxel/spnic/spnic_mag_cmd.h | 643 ++++++ .../net/ethernet/ramaxel/spnic/spnic_main.c | 925 +++++++++ .../ramaxel/spnic/spnic_mgmt_interface.h | 617 ++++++ .../ethernet/ramaxel/spnic/spnic_netdev_ops.c | 1526 ++++++++++++++ .../net/ethernet/ramaxel/spnic/spnic_nic.h | 148 ++ .../ethernet/ramaxel/spnic/spnic_nic_cfg.c | 1321 ++++++++++++ .../ethernet/ramaxel/spnic/spnic_nic_cfg.h | 724 +++++++ .../ethernet/ramaxel/spnic/spnic_nic_cfg_vf.c | 647 ++++++ .../ethernet/ramaxel/spnic/spnic_nic_cmd.h | 105 + .../ethernet/ramaxel/spnic/spnic_nic_dbg.c | 151 ++ .../ethernet/ramaxel/spnic/spnic_nic_dbg.h | 16 + .../ethernet/ramaxel/spnic/spnic_nic_dev.h | 353 ++++ .../ethernet/ramaxel/spnic/spnic_nic_event.c | 506 +++++ .../net/ethernet/ramaxel/spnic/spnic_nic_io.c | 1124 ++++++++++ .../net/ethernet/ramaxel/spnic/spnic_nic_io.h | 309 +++ .../net/ethernet/ramaxel/spnic/spnic_nic_qp.h | 421 ++++ .../net/ethernet/ramaxel/spnic/spnic_ntuple.c | 841 ++++++++ .../ethernet/ramaxel/spnic/spnic_pci_id_tbl.h | 13 + .../net/ethernet/ramaxel/spnic/spnic_rss.c | 750 +++++++ .../net/ethernet/ramaxel/spnic/spnic_rss.h | 48 + .../ethernet/ramaxel/spnic/spnic_rss_cfg.c | 391 ++++ drivers/net/ethernet/ramaxel/spnic/spnic_rx.c | 1250 ++++++++++++ drivers/net/ethernet/ramaxel/spnic/spnic_rx.h | 118 ++ .../net/ethernet/ramaxel/spnic/spnic_sriov.c | 200 ++ .../net/ethernet/ramaxel/spnic/spnic_sriov.h | 24 + drivers/net/ethernet/ramaxel/spnic/spnic_tx.c | 879 ++++++++ drivers/net/ethernet/ramaxel/spnic/spnic_tx.h | 129 ++ 80 files changed, 38669 insertions(+) create mode 100644 drivers/net/ethernet/ramaxel/Kconfig create mode 100644 drivers/net/ethernet/ramaxel/Makefile create mode 100644 drivers/net/ethernet/ramaxel/spnic/Kconfig create mode 100644 drivers/net/ethernet/ramaxel/spnic/Makefile create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_api_cmd.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_api_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_cfg_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_cmdq.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_cmdq.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_comm_cmd.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_comm_msg_intf.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_common.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_common.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_crm.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_csr.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_eqs.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_eqs.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_cfg.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_cfg.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_comm.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hw_comm.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwdev.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwdev.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwif.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_hwif.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mbox.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mbox.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mgmt.c create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mgmt.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mgmt_msg_base.h create mode 100644 drivers/net/ethernet/ramaxel/spnic/hw/sphw_mt.h create mode 100644 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