September 2023 - Kernel - mailweb.openeuler.org

[PATCH OLK-5.10 v2 00/44] xfs: recent patches to fix xfs issues
by Long Li 28 Sep '23

28 Sep '23

Baokun Li (1): xfs: propagate the return value of xfs_log_force() to avoid soft lockup Colin Ian King (2): xfs: remove redundant initializations of pointers drop_leaf and save_leaf xfs: remove redundant pointer lip Darrick J. Wong (9): xfs: use setattr_copy to set vfs inode attributes xfs: remove kmem_zone typedef xfs: rename _zone variables to _cache xfs: compact deferred intent item structures xfs: create slab caches for frequently-used deferred items xfs: rename xfs_bmap_add_free to xfs_free_extent_later xfs: reduce the size of struct xfs_extent_free_item xfs: remove unused parameter from refcount code xfs: pass xfs_extent_free_item directly through the log intent code Dave Chinner (19): xfs: don't assert fail on perag references on teardown xfs: set prealloc flag in xfs_alloc_file_space() xfs: validity check agbnos on the AGFL xfs: validate block number being freed before adding to xefi xfs: don't reverse order of items in bulk AIL insertion xfs: use deferred frees for btree block freeing xfs: pass alloc flags through to xfs_extent_busy_flush() xfs: allow extent free intents to be retried xfs: don't block in busy flushing when freeing extents xfs: journal geometry is not properly bounds checked xfs: AGF length has never been bounds checked xfs: fix bounds check in xfs_defer_agfl_block() xfs: block reservation too large for minleft allocation xfs: punching delalloc extents on write failure is racy xfs: use byte ranges for write cleanup ranges xfs,iomap: move delalloc punching to iomap iomap: buffered write failure should not truncate the page cache xfs: xfs_bmap_punch_delalloc_range() should take a byte range xfs: fix off-by-one-block in xfs_discard_folio() Gaosheng Cui (1): xfs: remove xfs_setattr_time() declaration Guo Xuenan (1): xfs: set minleft correctly for randomly sparse inode allocations Jiapeng Chong (1): xfs: Remove redundant assignment to busy Long Li (6): xfs: fix dir3 block read verify fail during log recover Revert "xfs: propagate the return value of xfs_log_force() to avoid soft lockup" xfs: xfs_trans_cancel() path must check for log shutdown xfs: don't verify agf length when log recovery xfs: shutdown to ensure submits buffers on LSN boundaries xfs: update the last_sync_lsn with ctx start lsn yangerkun (4): xfs: keep growfs sb log item active until ail flush success xfs: fix xfs shutdown since we reserve more blocks in agfl fixup xfs: longest free extent no need consider postalloc xfs: shutdown xfs once inode double free fs/xfs/kmem.h | 4 - fs/xfs/libxfs/xfs_alloc.c | 390 +++++++++++++++++++++-------- fs/xfs/libxfs/xfs_alloc.h | 51 +++- fs/xfs/libxfs/xfs_alloc_btree.c | 2 +- fs/xfs/libxfs/xfs_attr_leaf.c | 2 - fs/xfs/libxfs/xfs_bmap.c | 90 +++---- fs/xfs/libxfs/xfs_bmap.h | 37 +-- fs/xfs/libxfs/xfs_bmap_btree.c | 27 +- fs/xfs/libxfs/xfs_btree.c | 4 +- fs/xfs/libxfs/xfs_btree.h | 2 +- fs/xfs/libxfs/xfs_da_btree.c | 6 +- fs/xfs/libxfs/xfs_da_btree.h | 3 +- fs/xfs/libxfs/xfs_defer.c | 70 +++++- fs/xfs/libxfs/xfs_defer.h | 3 + fs/xfs/libxfs/xfs_ialloc.c | 32 ++- fs/xfs/libxfs/xfs_ialloc_btree.c | 8 +- fs/xfs/libxfs/xfs_inode_fork.c | 4 +- fs/xfs/libxfs/xfs_inode_fork.h | 2 +- fs/xfs/libxfs/xfs_refcount.c | 56 +++-- fs/xfs/libxfs/xfs_refcount.h | 7 +- fs/xfs/libxfs/xfs_refcount_btree.c | 11 +- fs/xfs/libxfs/xfs_rmap.c | 21 +- fs/xfs/libxfs/xfs_rmap.h | 7 +- fs/xfs/libxfs/xfs_rmap_btree.c | 2 +- fs/xfs/libxfs/xfs_sb.c | 56 ++++- fs/xfs/libxfs/xfs_types.c | 23 ++ fs/xfs/libxfs/xfs_types.h | 2 + fs/xfs/xfs_aops.c | 32 +-- fs/xfs/xfs_bmap_item.c | 16 +- fs/xfs/xfs_bmap_item.h | 6 +- fs/xfs/xfs_bmap_util.c | 19 +- fs/xfs/xfs_bmap_util.h | 2 +- fs/xfs/xfs_buf.c | 16 +- fs/xfs/xfs_buf_item.c | 10 +- fs/xfs/xfs_buf_item.h | 11 +- fs/xfs/xfs_buf_item_recover.c | 9 +- fs/xfs/xfs_dquot.c | 26 +- fs/xfs/xfs_extent_busy.c | 36 ++- fs/xfs/xfs_extent_busy.h | 6 +- fs/xfs/xfs_extfree_item.c | 137 +++++++--- fs/xfs/xfs_extfree_item.h | 6 +- fs/xfs/xfs_file.c | 8 - fs/xfs/xfs_icache.c | 8 +- fs/xfs/xfs_icreate_item.c | 6 +- fs/xfs/xfs_icreate_item.h | 2 +- fs/xfs/xfs_inode.c | 2 +- fs/xfs/xfs_inode.h | 2 +- fs/xfs/xfs_inode_item.c | 6 +- fs/xfs/xfs_inode_item.h | 2 +- fs/xfs/xfs_iomap.c | 292 ++++++++++++++++++--- fs/xfs/xfs_iops.c | 56 +---- fs/xfs/xfs_iops.h | 1 - fs/xfs/xfs_log.c | 72 +++--- fs/xfs/xfs_log_priv.h | 2 +- fs/xfs/xfs_log_recover.c | 6 +- fs/xfs/xfs_mount.c | 12 +- fs/xfs/xfs_mru_cache.c | 2 +- fs/xfs/xfs_pnfs.c | 3 +- fs/xfs/xfs_qm.h | 2 +- fs/xfs/xfs_refcount_item.c | 16 +- fs/xfs/xfs_refcount_item.h | 6 +- fs/xfs/xfs_reflink.c | 7 +- fs/xfs/xfs_rmap_item.c | 16 +- fs/xfs/xfs_rmap_item.h | 6 +- fs/xfs/xfs_super.c | 233 ++++++++--------- fs/xfs/xfs_trans.c | 24 +- fs/xfs/xfs_trans.h | 2 +- fs/xfs/xfs_trans_ail.c | 5 +- fs/xfs/xfs_trans_dquot.c | 4 +- mm/filemap.c | 1 + 70 files changed, 1358 insertions(+), 700 deletions(-) -- 2.31.1

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[PATCH openEuler-23.09 00/13] LoongArch: fix some pci problems
by Hongchen Zhang 28 Sep '23

28 Sep '23

Hongchen Zhang (13): LoongArch: fix ls2k500 bmc not work when installing iso LS7A2000 : Add quirk for OHCI device rev 0x02 PCI: Check if entry->offset already exist for mem resource PCI: Check if the pci controller can use both CFG0 and CFG1 mode to access configuration space PCI: PM: Fix pcie mrrs restoring pci: fix kabi error caused by pm_suspend_target_state LoongArch: Fixed some pcie card not scanning properly pci/quirks: ls7a2000: fix pm transition of devices under pcie port LS7A2000: PCIE: Fixup GPU card error pci: fix X server auto probe fail when both ast and etnaviv drm present LoongArch: pci root bridige set acpi companion only when not acpi_disabled. LoongArch: Fix secondary bridge routing errors pci: irq: Add early_param pci_irq_limit to limit pci irq numbers arch/loongarch/pci/acpi.c | 23 ++-- drivers/gpu/drm/loongson/loongson_module.c | 15 +++ drivers/irqchip/irq-loongson-pch-pic.c | 6 +- drivers/pci/controller/pci-loongson.c | 147 ++++++++++++++++++++- drivers/pci/msi/msi.c | 25 ++++ drivers/pci/pci.c | 20 ++- 6 files changed, 217 insertions(+), 19 deletions(-) -- 2.33.0

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[PATCH openEuler-1.0-LTS] can: raw: add missing refcount for memory leak fix
by Ziyang Xuan 28 Sep '23

28 Sep '23

From: Oliver Hartkopp <socketcan(a)hartkopp.net> mainline inclusion from mainline-v6.5 commit c275a176e4b69868576e543409927ae75e3a3288 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I852NG CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ---------------------------------------- Commit ee8b94c8510c ("can: raw: fix receiver memory leak") introduced a new reference to the CAN netdevice that has assigned CAN filters. But this new ro->dev reference did not maintain its own refcount which lead to another KASAN use-after-free splat found by Eric Dumazet. This patch ensures a proper refcount for the CAN nedevice. Fixes: ee8b94c8510c ("can: raw: fix receiver memory leak") Reported-by: Eric Dumazet <edumazet(a)google.com> Cc: Ziyang Xuan <william.xuanziyang(a)huawei.com> Signed-off-by: Oliver Hartkopp <socketcan(a)hartkopp.net> Link: https://lore.kernel.org/r/20230821144547.6658-3-socketcan@hartkopp.net Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Conflicts: net/can/raw.c Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> --- net/can/raw.c | 34 +++++++++++++++++++++++++--------- 1 file changed, 25 insertions(+), 9 deletions(-) diff --git a/net/can/raw.c b/net/can/raw.c index 26934174cd42..951d568470c5 100644 --- a/net/can/raw.c +++ b/net/can/raw.c @@ -287,8 +287,10 @@ static void raw_notify(struct raw_sock *ro, unsigned long msg, case NETDEV_UNREGISTER: lock_sock(sk); /* remove current filters & unregister */ - if (ro->bound) + if (ro->bound) { raw_disable_allfilters(dev_net(dev), dev, sk); + dev_put(dev); + } if (ro->count > 1) kfree(ro->filter); @@ -392,10 +394,12 @@ static int raw_release(struct socket *sock) /* remove current filters & unregister */ if (ro->bound) { - if (ro->dev) + if (ro->dev) { raw_disable_allfilters(dev_net(ro->dev), ro->dev, sk); - else + dev_put(ro->dev); + } else { raw_disable_allfilters(sock_net(sk), NULL, sk); + } } if (ro->count > 1) @@ -446,10 +450,10 @@ static int raw_bind(struct socket *sock, struct sockaddr *uaddr, int len) goto out; } if (dev->type != ARPHRD_CAN) { - dev_put(dev); err = -ENODEV; - goto out; + goto out_put_dev; } + if (!(dev->flags & IFF_UP)) notify_enetdown = 1; @@ -457,7 +461,9 @@ static int raw_bind(struct socket *sock, struct sockaddr *uaddr, int len) /* filters set by default/setsockopt */ err = raw_enable_allfilters(sock_net(sk), dev, sk); - dev_put(dev); + if (err) + goto out_put_dev; + } else { ifindex = 0; @@ -468,18 +474,28 @@ static int raw_bind(struct socket *sock, struct sockaddr *uaddr, int len) if (!err) { if (ro->bound) { /* unregister old filters */ - if (ro->dev) + if (ro->dev) { raw_disable_allfilters(dev_net(ro->dev), ro->dev, sk); - else + /* drop reference to old ro->dev */ + dev_put(ro->dev); + } else { raw_disable_allfilters(sock_net(sk), NULL, sk); + } } ro->ifindex = ifindex; ro->bound = 1; + /* bind() ok -> hold a reference for new ro->dev */ ro->dev = dev; + if (ro->dev) + dev_hold(ro->dev); } - out: +out_put_dev: + /* remove potential reference from dev_get_by_index() */ + if (dev) + dev_put(dev); +out: release_sock(sk); rtnl_unlock(); -- 2.25.1

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[PATCH] socip: Return -EINVAL when the parameter check fails
by veega 28 Sep '23

28 Sep '23

From: veega2022 <zhuweijia(a)huawei.com> Return -EINVAL when the parameter check fails Signed-off-by: fangjian <f.fangjian(a)huawei.com> --- socip/hikp_socip_dumpreg.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/socip/hikp_socip_dumpreg.c b/socip/hikp_socip_dumpreg.c index 088f5dd..b74dac8 100644 --- a/socip/hikp_socip_dumpreg.c +++ b/socip/hikp_socip_dumpreg.c @@ -131,6 +131,7 @@ static void hikp_socip_dumpreg_execute(struct major_cmd_ctrl *self) struct hikp_cmd_ret *cmd_ret; if (!check_socip_dumpreg_param()) { + self->err_no = -EINVAL; cmd_socip_dump_help(self, NULL); return; } @@ -141,6 +142,7 @@ static void hikp_socip_dumpreg_execute(struct major_cmd_ctrl *self) hikp_cmd_init(&req_header, SOCIP_MOD, HIKP_SOCIP_CMD_DUMPREG, param[MODULE_ID_INDEX].val); cmd_ret = hikp_cmd_alloc(&req_header, &req_data, sizeof(req_data)); if (!cmd_ret) { + self->err_no=-EINVAL; HIKP_ERROR_PRINT("hikp_cmd_alloc\n"); return; } -- 2.33.0

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[PATCH openEuler-23.09 00/13] LoongArch: fix some pci problems
by Hongchen Zhang 28 Sep '23

28 Sep '23

Hongchen Zhang (13): LoongArch: fix ls2k500 bmc not work when installing iso LS7A2000 : Add quirk for OHCI device rev 0x02 PCI: Check if entry->offset already exist for mem resource PCI: Check if the pci controller can use both CFG0 and CFG1 mode to access configuration space PCI: PM: Fix pcie mrrs restoring pci: fix kabi error caused by pm_suspend_target_state LoongArch: Fixed some pcie card not scanning properly pci/quirks: ls7a2000: fix pm transition of devices under pcie port LS7A2000: PCIE: Fixup GPU card error pci: fix X server auto probe fail when both ast and etnaviv drm present LoongArch: pci root bridige set acpi companion only when not acpi_disabled. LoongArch: Fix secondary bridge routing errors pci: irq: Add early_param pci_irq_limit to limit pci irq numbers arch/loongarch/pci/acpi.c | 23 ++-- drivers/gpu/drm/loongson/loongson_module.c | 15 +++ drivers/irqchip/irq-loongson-pch-pic.c | 6 +- drivers/pci/controller/pci-loongson.c | 147 ++++++++++++++++++++- drivers/pci/msi/msi.c | 25 ++++ drivers/pci/pci.c | 20 ++- 6 files changed, 217 insertions(+), 19 deletions(-) -- 2.33.0

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[PATCH openEuler-23.09 00/14] LoongArch: fix some pci problems
by Hongchen Zhang 28 Sep '23

28 Sep '23

Hongchen Zhang (14): LoongArch: fix ls2k500 bmc not work when installing iso LS7A2000 : Add quirk for OHCI device rev 0x02 PCI: Check if entry->offset already exist for mem resource PCI: Check if the pci controller can use both CFG0 and CFG1 mode to access configuration space PCI: PM: Fix pcie mrrs restoring pci: fix kabi error caused by pm_suspend_target_state LoongArch: Fixed some pcie card not scanning properly pci/quirks: ls7a2000: fix pm transition of devices under pcie port LS7A2000: PCIE: Fixup GPU card error pci: fix X server auto probe fail when both ast and etnaviv drm present LoongArch: pci root bridige set acpi companion only when not acpi_disabled. LoongArch: Fix secondary bridge routing errors pci: irq: Add early_param pci_irq_limit to limit pci irq numbers irqchip/loongson-pch-pic: 7a1000 int_clear reg must use 64bit write. arch/loongarch/pci/acpi.c | 23 ++-- drivers/gpu/drm/loongson/loongson_module.c | 15 +++ drivers/irqchip/irq-loongson-pch-pic.c | 22 +-- drivers/pci/controller/pci-loongson.c | 147 ++++++++++++++++++++- drivers/pci/msi/msi.c | 25 ++++ drivers/pci/pci.c | 20 ++- 6 files changed, 228 insertions(+), 24 deletions(-) -- 2.33.0

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[PATCH openEuler-23.09 00/11] LoongArch: some optimization and
by Hongchen Zhang 28 Sep '23

28 Sep '23

Hongchen Zhang (11): LoongArch: Adapted SECTION_SIZE_BITS with page size LoongArch: Remove redudant csr save/restore LoongArch: use 40 bits address space for user LoongArch: refresh usage of sync LoongArch: fix SECCOMP test error LoongArch: Change definition of cpu_relax() for Loongson-3 usb: xhci: add XHCI_NO_SOFT_RETRY quirk for EJ188 net: stmmac: fix potential double free of dma descriptor resources LoongArch: Remove generic irq migration irqchip/loongson-pch-pic: 7a1000 int_clear reg must use 64bit write. LoongArch: defconfig: Enable a large number of configurations arch/loongarch/Kconfig | 8 +- arch/loongarch/configs/loongson3_defconfig | 1586 +++++++++++++++-- arch/loongarch/include/asm/atomic.h | 8 + arch/loongarch/include/asm/cmpxchg.h | 2 + arch/loongarch/include/asm/futex.h | 2 + arch/loongarch/include/asm/irq.h | 1 + arch/loongarch/include/asm/pgtable.h | 7 +- arch/loongarch/include/asm/sparsemem.h | 2 +- arch/loongarch/include/asm/stackframe.h | 9 - arch/loongarch/include/asm/thread_info.h | 1 + arch/loongarch/include/asm/vdso/processor.h | 11 +- arch/loongarch/kernel/entry.S | 8 - arch/loongarch/kernel/irq.c | 36 + arch/loongarch/kernel/smp.c | 3 +- arch/loongarch/kernel/switch.S | 6 - arch/loongarch/mm/pgtable.c | 2 - drivers/irqchip/irq-loongson-pch-pic.c | 16 +- .../net/ethernet/stmicro/stmmac/stmmac_main.c | 11 + drivers/usb/host/xhci-pci.c | 6 + kernel/irq/Kconfig | 4 +- 20 files changed, 1546 insertions(+), 183 deletions(-) -- 2.33.0

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[PATCH openEuler-23.09 00/14] LoongArch: fix some pci problems
by Hongchen Zhang 28 Sep '23

28 Sep '23

Hongchen Zhang (14): LoongArch: fix ls2k500 bmc not work when installing iso LS7A2000 : Add quirk for OHCI device rev 0x02 PCI: Check if entry->offset already exist for mem resource PCI: Check if the pci controller can use both CFG0 and CFG1 mode to access configuration space PCI: PM: Fix pcie mrrs restoring pci: fix kabi error caused by pm_suspend_target_state LoongArch: Fixed some pcie card not scanning properly pci/quirks: ls7a2000: fix pm transition of devices under pcie port LS7A2000: PCIE: Fixup GPU card error pci: fix X server auto probe fail when both ast and etnaviv drm present LoongArch: pci root bridige set acpi companion only when not acpi_disabled. LoongArch: Fix secondary bridge routing errors pci: irq: Add early_param pci_irq_limit to limit pci irq numbers irqchip/loongson-pch-pic: 7a1000 int_clear reg must use 64bit write. arch/loongarch/pci/acpi.c | 23 ++-- drivers/gpu/drm/loongson/loongson_module.c | 15 +++ drivers/irqchip/irq-loongson-pch-pic.c | 22 +-- drivers/pci/controller/pci-loongson.c | 147 ++++++++++++++++++++- drivers/pci/msi/msi.c | 25 ++++ drivers/pci/pci.c | 20 ++- 6 files changed, 228 insertions(+), 24 deletions(-) -- 2.33.0

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[PATCH openEuler-23.09 00/24] LoongArch: some fix and optimization for LoongArch machine
by Hongchen Zhang 28 Sep '23

28 Sep '23

Hongchen Zhang (24): LoongArch: fix ls2k500 bmc not work when installing iso LoongArch: Adapted SECTION_SIZE_BITS with page size LoongArch: Remove redudant csr save/restore LoongArch: use 40 bits address space for user LoongArch: refresh usage of sync LoongArch: fix SECCOMP test error LoongArch: Change definition of cpu_relax() for Loongson-3 LS7A2000 : Add quirk for OHCI device rev 0x02 PCI: Check if entry->offset already exist for mem resource PCI: Check if the pci controller can use both CFG0 and CFG1 mode to access configuration space PCI: PM: Fix pcie mrrs restoring pci: fix kabi error caused by pm_suspend_target_state LoongArch: Fixed some pcie card not scanning properly pci/quirks: ls7a2000: fix pm transition of devices under pcie port LS7A2000: PCIE: Fixup GPU card error pci: fix X server auto probe fail when both ast and etnaviv drm present LoongArch: pci root bridige set acpi companion only when not acpi_disabled. usb: xhci: add XHCI_NO_SOFT_RETRY quirk for EJ188 net: stmmac: fix potential double free of dma descriptor resources LoongArch: Fix secondary bridge routing errors LoongArch: Remove generic irq migration pci: irq: Add early_param pci_irq_limit to limit pci irq numbers irqchip/loongson-pch-pic: 7a1000 int_clear reg must use 64bit write. LoongArch: defconfig: Enable a large number of configurations arch/loongarch/Kconfig | 8 +- arch/loongarch/configs/loongson3_defconfig | 1586 +++++++++++++++-- arch/loongarch/include/asm/atomic.h | 8 + arch/loongarch/include/asm/cmpxchg.h | 2 + arch/loongarch/include/asm/futex.h | 2 + arch/loongarch/include/asm/irq.h | 1 + arch/loongarch/include/asm/pgtable.h | 7 +- arch/loongarch/include/asm/sparsemem.h | 2 +- arch/loongarch/include/asm/stackframe.h | 9 - arch/loongarch/include/asm/thread_info.h | 1 + arch/loongarch/include/asm/vdso/processor.h | 11 +- arch/loongarch/kernel/entry.S | 8 - arch/loongarch/kernel/irq.c | 36 + arch/loongarch/kernel/smp.c | 3 +- arch/loongarch/kernel/switch.S | 6 - arch/loongarch/mm/pgtable.c | 2 - arch/loongarch/pci/acpi.c | 23 +- drivers/gpu/drm/loongson/loongson_module.c | 15 + drivers/irqchip/irq-loongson-pch-pic.c | 22 +- .../net/ethernet/stmicro/stmmac/stmmac_main.c | 11 + drivers/pci/controller/pci-loongson.c | 147 +- drivers/pci/msi/msi.c | 25 + drivers/pci/pci.c | 20 +- drivers/usb/host/xhci-pci.c | 6 + kernel/irq/Kconfig | 4 +- 25 files changed, 1763 insertions(+), 202 deletions(-) -- 2.33.0

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[src-openeuler/rdma-core v3 0/5] Support reporting wc as software mode
by Chengchang Tang 26 Sep '23

26 Sep '23

From: Juan Zhou <zhoujuan51(a)h-partners.com> Chengchang Tang (5): libhns: Support reporting wc as software mode libhns: return error when post send in reset state libhns: separate the initialization steps of lock libhns: assign doorbell to zero when allocate it libhns: Fix missing reset notification. providers/hns/hns_roce_u.c | 4 + providers/hns/hns_roce_u.h | 14 ++ providers/hns/hns_roce_u_db.c | 2 + providers/hns/hns_roce_u_hw_v2.c | 272 +++++++++++++++++++++++++++---- providers/hns/hns_roce_u_hw_v2.h | 2 + providers/hns/hns_roce_u_verbs.c | 147 ++++++++++++++--- 6 files changed, 387 insertions(+), 54 deletions(-) -- 2.30.0

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