April 2022 - Linux-stable-mirror

[PATCH net v2 1/1] net: stmmac: disable Split Header (SPH) for Intel platforms

by Tan Tee Min

Based on DesignWare Ethernet QoS datasheet, we are seeing the limitation of Split Header (SPH) feature is not supported for Ipv4 fragmented packet. This SPH limitation will cause ping failure when the packets size exceed the MTU size. For example, the issue happens once the basic ping packet size is larger than the configured MTU size and the data is lost inside the fragmented packet, replaced by zeros/corrupted values, and leads to ping fail. So, disable the Split Header for Intel platforms. v2: Add fixes tag in commit message. Fixes: 67afd6d1cfdf("net: stmmac: Add Split Header support and enable it in XGMAC cores") Cc: <stable(a)vger.kernel.org> # 5.10.x Suggested-by: Ong, Boon Leong <boon.leong.ong(a)intel.com> Signed-off-by: Mohammad Athari Bin Ismail <mohammad.athari.ismail(a)intel.com> Signed-off-by: Wong Vee Khee <vee.khee.wong(a)linux.intel.com> Signed-off-by: Tan Tee Min <tee.min.tan(a)linux.intel.com> --- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 1 + drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- include/linux/stmmac.h | 1 + 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 63754a9c4ba7..0b0be0898ac5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -454,6 +454,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, plat->has_gmac4 = 1; plat->force_sf_dma_mode = 0; plat->tso_en = 1; + plat->sph_disable = 1; /* Multiplying factor to the clk_eee_i clock time * period to make it closer to 100 ns. This value diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 4a4b3651ab3e..2525a80353b7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -7021,7 +7021,7 @@ int stmmac_dvr_probe(struct device *device, dev_info(priv->device, "TSO feature enabled\n"); } - if (priv->dma_cap.sphen) { + if (priv->dma_cap.sphen && !priv->plat->sph_disable) { ndev->hw_features |= NETIF_F_GRO; priv->sph_cap = true; priv->sph = priv->sph_cap; diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 24eea1b05ca2..29917850f079 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -270,5 +270,6 @@ struct plat_stmmacenet_data { int msi_rx_base_vec; int msi_tx_base_vec; bool use_phy_wol; + bool sph_disable; }; #endif -- 2.25.1

2 years

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[PATCH 1/2] mm: fix VM_BUG_ON(PageTail) and BUG_ON(PageWriteback)

by Partha Sarathi Satapathy

From: Hugh Dickins <hughd(a)google.com> Twice now, when exercising ext4 looped on shmem huge pages, I have crashed on the PF_ONLY_HEAD check inside PageWaiters(): ext4_finish_bio() calling end_page_writeback() calling wake_up_page() on tail of a shmem huge page, no longer an ext4 page at all. The problem is that PageWriteback is not accompanied by a page reference (as the NOTE at the end of test_clear_page_writeback() acknowledges): as soon as TestClearPageWriteback has been done, that page could be removed from page cache, freed, and reused for something else by the time that wake_up_page() is reached. https://lore.kernel.org/linux-mm/20200827122019.GC14765@casper.infradead.or… Matthew Wilcox suggested avoiding or weakening the PageWaiters() tail check; but I'm paranoid about even looking at an unreferenced struct page, lest its memory might itself have already been reused or hotremoved (and wake_up_page_bit() may modify that memory with its ClearPageWaiters()). Then on crashing a second time, realized there's a stronger reason against that approach. If my testing just occasionally crashes on that check, when the page is reused for part of a compound page, wouldn't it be much more common for the page to get reused as an order-0 page before reaching wake_up_page()? And on rare occasions, might that reused page already be marked PageWriteback by its new user, and already be waited upon? What would that look like? It would look like BUG_ON(PageWriteback) after wait_on_page_writeback() in write_cache_pages() (though I have never seen that crash myself). Matthew Wilcox explaining this to himself: "page is allocated, added to page cache, dirtied, writeback starts, --- thread A --- filesystem calls end_page_writeback() test_clear_page_writeback() --- context switch to thread B --- truncate_inode_pages_range() finds the page, it doesn't have writeback set, we delete it from the page cache. Page gets reallocated, dirtied, writeback starts again. Then we call write_cache_pages(), see PageWriteback() set, call wait_on_page_writeback() --- context switch back to thread A --- wake_up_page(page, PG_writeback); ... thread B is woken, but because the wakeup was for the old use of the page, PageWriteback is still set. Devious" And prior to 2a9127fcf229 ("mm: rewrite wait_on_page_bit_common() logic") this would have been much less likely: before that, wake_page_function()'s non-exclusive case would stop walking and not wake if it found Writeback already set again; whereas now the non-exclusive case proceeds to wake. I have not thought of a fix that does not add a little overhead: the simplest fix is for end_page_writeback() to get_page() before calling test_clear_page_writeback(), then put_page() after wake_up_page(). Was there a chance of missed wakeups before, since a page freed before reaching wake_up_page() would have PageWaiters cleared? I think not, because each waiter does hold a reference on the page. This bug comes when the old use of the page, the one we do TestClearPageWriteback on, had *no* waiters, so no additional page reference beyond the page cache (and whoever racily freed it). The reuse of the page has a waiter holding a reference, and its own PageWriteback set; but the belated wake_up_page() has woken the reuse to hit that BUG_ON(PageWriteback). Orabug: 33634162 Reported-by: syzbot+3622cea378100f45d59f(a)syzkaller.appspotmail.com Reported-by: Qian Cai <cai(a)lca.pw> Fixes: 2a9127fcf229 ("mm: rewrite wait_on_page_bit_common() logic") Signed-off-by: Hugh Dickins <hughd(a)google.com> Cc: stable(a)vger.kernel.org # v5.8+ Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> (cherry picked from commit 073861ed77b6b957c3c8d54a11dc503f7d986ceb) Signed-off-by: Partha Sarathi Satapathy <partha.satapathy(a)oracle.com> --- mm/filemap.c | 8 ++++++++ mm/page-writeback.c | 6 ------ 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/mm/filemap.c b/mm/filemap.c index dc20b49..336a065 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1366,11 +1366,19 @@ void end_page_writeback(struct page *page) rotate_reclaimable_page(page); } + /* + * Writeback does not hold a page reference of its own, relying + * on truncation to wait for the clearing of PG_writeback. + * But here we must make sure that the page is not freed and + * reused before the wake_up_page(). + */ + get_page(page); if (!test_clear_page_writeback(page)) BUG(); smp_mb__after_atomic(); wake_up_page(page, PG_writeback); + put_page(page); } EXPORT_SYMBOL(end_page_writeback); diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 2d658b2..52d3006 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -2746,12 +2746,6 @@ int test_clear_page_writeback(struct page *page) } else { ret = TestClearPageWriteback(page); } - /* - * NOTE: Page might be free now! Writeback doesn't hold a page - * reference on its own, it relies on truncation to wait for - * the clearing of PG_writeback. The below can only access - * page state that is static across allocation cycles. - */ if (ret) { dec_lruvec_state(lruvec, NR_WRITEBACK); dec_zone_page_state(page, NR_ZONE_WRITE_PENDING); -- 1.8.3.1

2 years

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[PATCH] arm64: dts: mt7622: add irq to spi-nor controller

by Chuanhong Guo

Save some CPU from unnecessary polling and make SPI flash reading a tiny bit faster. Cc: <stable(a)vger.kernel.org> # v5.7+ Fixes: 23beb1adb5f6 ("arm64: dts: mt7622: add flash related device nodes") Signed-off-by: Chuanhong Guo <gch981213(a)gmail.com> --- The nor controller driver in kernem when this dt is added doesn't support IRQ so there isn't one defined in dt back then. However, device-tree is supposed to describe the hardware, so I think this can count as a fix. My main purpose for the fixes tag is just for the linux-stable backport though. spi-mtk-nor supports interrupt since v5.7. arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi index 8c2563a3919a..e263a81a011b 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -570,6 +570,7 @@ nor_flash: spi@11014000 { compatible = "mediatek,mt7622-nor", "mediatek,mt8173-nor"; reg = <0 0x11014000 0 0xe0>; + interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_LOW>; clocks = <&pericfg CLK_PERI_FLASH_PD>, <&topckgen CLK_TOP_FLASH_SEL>; clock-names = "spi", "sf"; -- 2.35.1

2 years

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[PATCH 1/2] MIPS: IP27: Remove incorrect `cpu_has_fpu' override

by Maciej W. Rozycki

Remove unsupported forcing of `cpu_has_fpu' to 1, which makes the `nofpu' kernel parameter non-functional, and also causes a link error: ld: arch/mips/kernel/traps.o: in function `trap_init': ./arch/mips/include/asm/msa.h:(.init.text+0x348): undefined reference to `handle_fpe' ld: ./arch/mips/include/asm/msa.h:(.init.text+0x354): undefined reference to `handle_fpe' ld: ./arch/mips/include/asm/msa.h:(.init.text+0x360): undefined reference to `handle_fpe' where the CONFIG_MIPS_FP_SUPPORT configuration option has been chosen. Signed-off-by: Maciej W. Rozycki <macro(a)orcam.me.uk> Fixes: 0ebb2f4159af ("MIPS: IP27: Update/restructure CPU overrides") Cc: stable(a)vger.kernel.org # v4.2+ --- arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h | 1 - 1 file changed, 1 deletion(-) linux-mips-ip27-cpu-has-fpu.diff Index: linux-macro/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h =================================================================== --- linux-macro.orig/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h +++ linux-macro/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h @@ -25,7 +25,6 @@ #define cpu_has_4kex 1 #define cpu_has_3k_cache 0 #define cpu_has_4k_cache 1 -#define cpu_has_fpu 1 #define cpu_has_nofpuex 0 #define cpu_has_32fpr 1 #define cpu_has_counter 1

2 years

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[PATCH v2 2/2] MIPS: IP30: Remove incorrect `cpu_has_fpu' override

by Maciej W. Rozycki

Remove unsupported forcing of `cpu_has_fpu' to 1, which makes the `nofpu' kernel parameter non-functional, and also causes a link error: ld: arch/mips/kernel/traps.o: in function `trap_init': ./arch/mips/include/asm/msa.h:(.init.text+0x348): undefined reference to `handle_fpe' ld: ./arch/mips/include/asm/msa.h:(.init.text+0x354): undefined reference to `handle_fpe' ld: ./arch/mips/include/asm/msa.h:(.init.text+0x360): undefined reference to `handle_fpe' where the CONFIG_MIPS_FP_SUPPORT configuration option has been disabled. Signed-off-by: Maciej W. Rozycki <macro(a)orcam.me.uk> Fixes: 7505576d1c1a ("MIPS: add support for SGI Octane (IP30)") Cc: stable(a)vger.kernel.org # v5.5+ --- Changes from v1: - s/chosen/disabled/ in the change description. --- arch/mips/include/asm/mach-ip30/cpu-feature-overrides.h | 1 - 1 file changed, 1 deletion(-) linux-mips-ip30-cpu-has-fpu.diff Index: linux-macro/arch/mips/include/asm/mach-ip30/cpu-feature-overrides.h =================================================================== --- linux-macro.orig/arch/mips/include/asm/mach-ip30/cpu-feature-overrides.h +++ linux-macro/arch/mips/include/asm/mach-ip30/cpu-feature-overrides.h @@ -28,7 +28,6 @@ #define cpu_has_4kex 1 #define cpu_has_3k_cache 0 #define cpu_has_4k_cache 1 -#define cpu_has_fpu 1 #define cpu_has_nofpuex 0 #define cpu_has_32fpr 1 #define cpu_has_counter 1

2 years

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[PATCH v2 1/2] MIPS: IP27: Remove incorrect `cpu_has_fpu' override

by Maciej W. Rozycki

Remove unsupported forcing of `cpu_has_fpu' to 1, which makes the `nofpu' kernel parameter non-functional, and also causes a link error: ld: arch/mips/kernel/traps.o: in function `trap_init': ./arch/mips/include/asm/msa.h:(.init.text+0x348): undefined reference to `handle_fpe' ld: ./arch/mips/include/asm/msa.h:(.init.text+0x354): undefined reference to `handle_fpe' ld: ./arch/mips/include/asm/msa.h:(.init.text+0x360): undefined reference to `handle_fpe' where the CONFIG_MIPS_FP_SUPPORT configuration option has been disabled. Signed-off-by: Maciej W. Rozycki <macro(a)orcam.me.uk> Fixes: 0ebb2f4159af ("MIPS: IP27: Update/restructure CPU overrides") Cc: stable(a)vger.kernel.org # v4.2+ --- Changes from v1: - s/chosen/disabled/ in the change description. --- arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h | 1 - 1 file changed, 1 deletion(-) linux-mips-ip27-cpu-has-fpu.diff Index: linux-macro/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h =================================================================== --- linux-macro.orig/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h +++ linux-macro/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h @@ -25,7 +25,6 @@ #define cpu_has_4kex 1 #define cpu_has_3k_cache 0 #define cpu_has_4k_cache 1 -#define cpu_has_fpu 1 #define cpu_has_nofpuex 0 #define cpu_has_32fpr 1 #define cpu_has_counter 1

2 years

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[PATCH] f2fs: fix to clear dirty inode in f2fs_evict_inode()

by Chao Yu

As Yanming reported in bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=215904 The kernel message is shown below: kernel BUG at fs/f2fs/inode.c:825! Call Trace: evict+0x282/0x4e0 __dentry_kill+0x2b2/0x4d0 shrink_dentry_list+0x17c/0x4f0 shrink_dcache_parent+0x143/0x1e0 do_one_tree+0x9/0x30 shrink_dcache_for_umount+0x51/0x120 generic_shutdown_super+0x5c/0x3a0 kill_block_super+0x90/0xd0 kill_f2fs_super+0x225/0x310 deactivate_locked_super+0x78/0xc0 cleanup_mnt+0x2b7/0x480 task_work_run+0xc8/0x150 exit_to_user_mode_prepare+0x14a/0x150 syscall_exit_to_user_mode+0x1d/0x40 do_syscall_64+0x48/0x90 The root cause is: inode node and dnode node share the same nid, so during f2fs_evict_inode(), dnode node truncation will invalidate its NAT entry, so when truncating inode node, it fails due to invalid NAT entry, result in inode is still marked as dirty, fix this issue by clearing dirty for inode and setting SBI_NEED_FSCK flag in filesystem. output from dump.f2fs: [print_node_info: 354] Node ID [0xf:15] is inode i_nid[0] [0x f : 15] Cc: stable(a)vger.kernel.org Reported-by: Ming Yan <yanming(a)tju.edu.cn> Signed-off-by: Chao Yu <chao.yu(a)oppo.com> --- fs/f2fs/inode.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 234b8ed02644..030474b842ce 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -795,8 +795,22 @@ void f2fs_evict_inode(struct inode *inode) f2fs_lock_op(sbi); err = f2fs_remove_inode_page(inode); f2fs_unlock_op(sbi); - if (err == -ENOENT) + if (err == -ENOENT) { err = 0; + + /* + * in fuzzed image, another node may has the same + * block address as inode's, if it was truncated + * previously, truncation of inode node will fail. + */ + if (is_inode_flag_set(inode, FI_DIRTY_INODE)) { + f2fs_warn(F2FS_I_SB(inode), + "f2fs_evict_inode: inconsistent node id, ino:%lu", + inode->i_ino); + f2fs_inode_synced(inode); + set_sbi_flag(sbi, SBI_NEED_FSCK); + } + } } /* give more chances, if ENOMEM case */ -- 2.25.1

2 years

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HELLO

by Sophia Erick

Hello Dear I am glad to know you, but God knows you better and he knows why he has directed me to you at this point in time so do not be surprised at all. My name is Mrs.Sophia Erick, a widow, i have been suffering from ovarian cancer disease. At this moment i am about to end the race like this because the illness has gotten to a very bad stage, without any family members and no child. I hope that you will not expose or betray this trust and confidence that I am about to entrust to you for the mutual benefit of the orphans and the less privileged ones. I have some funds I inherited from my late husband,the sum of ($11.000.000 Eleven million dollars.) deposited in the Bank. Having known my present health status, I decided to entrust this fund to you believing that you will utilize it the way i am going to instruct herein.Therefore I need you to assist me and reclaim this money and use it for Charity works, for orphanages and giving justice and help to the poor, needy and to promote the words of God and the effort that the house of God will be maintained says The Lord." Jeremiah 22:15-16.“ It will be my great pleasure to compensate you with 35 % percent of the total money for your personal use, 5 % percent for any expenses that may occur during the international transfer process while 60% of the money will go to the charity project. All I require from you is sincerity and the ability to complete God's task without any failure. It will be my pleasure to see that the bank has finally released and transferred the fund into your bank account therein your country even before I die here in the hospital, because of my present health status everything needs to be processed rapidly as soon as possible. Please kindly respond quickly. Thanks and God bless you, May God Bless you for your kind help. Yours sincerely sister Mrs. Sophia Erick.

2 years

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[PATCH 4.19 00/53] 4.19.240-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.240 release. There are 53 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 28 Apr 2022 08:17:22 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.240-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.240-rc1 Marek Vasut <marex(a)denx.de> Revert "net: micrel: fix KS8851_MLL Kconfig" Duoming Zhou <duoming(a)zju.edu.cn> ax25: Fix UAF bugs in ax25 timers Duoming Zhou <duoming(a)zju.edu.cn> ax25: Fix NULL pointer dereferences in ax25 timers Duoming Zhou <duoming(a)zju.edu.cn> ax25: fix NPD bug in ax25_disconnect Duoming Zhou <duoming(a)zju.edu.cn> ax25: fix UAF bug in ax25_send_control() Duoming Zhou <duoming(a)zju.edu.cn> ax25: Fix refcount leaks caused by ax25_cb_del() Duoming Zhou <duoming(a)zju.edu.cn> ax25: fix UAF bugs of net_device caused by rebinding operation Duoming Zhou <duoming(a)zju.edu.cn> ax25: fix reference count leaks of ax25_dev Duoming Zhou <duoming(a)zju.edu.cn> ax25: add refcount in ax25_dev to avoid UAF bugs Khazhismel Kumykov <khazhy(a)google.com> block/compat_ioctl: fix range check in BLKGETSIZE Lee Jones <lee.jones(a)linaro.org> staging: ion: Prevent incorrect reference counting behavour Theodore Ts'o <tytso(a)mit.edu> ext4: force overhead calculation if the s_overhead_cluster makes no sense Theodore Ts'o <tytso(a)mit.edu> ext4: fix overhead calculation to account for the reserved gdt blocks Tadeusz Struk <tadeusz.struk(a)linaro.org> ext4: limit length to bitmap_maxbytes - blocksize in punch_hole Ye Bin <yebin10(a)huawei.com> ext4: fix symlink file size not match to file content Rob Herring <robh(a)kernel.org> arm_pmu: Validate single/group leader events Sergey Matyukevich <sergey.matyukevich(a)synopsys.com> ARC: entry: fix syscall_trace_exit argument Sasha Neftin <sasha.neftin(a)intel.com> e1000e: Fix possible overflow in LTR decoding Xiaomeng Tong <xiam0nd.tong(a)gmail.com> ASoC: soc-dapm: fix two incorrect uses of list iterator Paolo Valerio <pvalerio(a)redhat.com> openvswitch: fix OOB access in reserve_sfa_size() Athira Rajeev <atrajeev(a)linux.vnet.ibm.com> powerpc/perf: Fix power9 event alternatives Dave Stevenson <dave.stevenson(a)raspberrypi.com> drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare Dave Stevenson <dave.stevenson(a)raspberrypi.com> drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised Xiaomeng Tong <xiam0nd.tong(a)gmail.com> dma: at_xdmac: fix a missing check on list iterator Zheyu Ma <zheyuma97(a)gmail.com> ata: pata_marvell: Check the 'bmdma_addr' beforing reading Mikulas Patocka <mpatocka(a)redhat.com> stat: fix inconsistency between struct stat and struct compat_stat Tomas Melin <tomas.melin(a)vaisala.com> net: macb: Restart tx only if queue pointer is lagging Xiaoke Wang <xkernel.wang(a)foxmail.com> drm/msm/mdp5: check the return of kzalloc() Lv Ruyi <lv.ruyi(a)zte.com.cn> dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info() Borislav Petkov <bp(a)alien8.de> brcmfmac: sdio: Fix undefined behavior due to shift overflowing the constant Borislav Petkov <bp(a)suse.de> mt76: Fix undefined behavior due to shift overflowing the constant David Howells <dhowells(a)redhat.com> cifs: Check the IOCB_DIRECT flag, not O_DIRECT Hongbin Wang <wh_bin(a)126.com> vxlan: fix error return code in vxlan_fdb_append Borislav Petkov <bp(a)suse.de> ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant Jiapeng Chong <jiapeng.chong(a)linux.alibaba.com> platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative Sameer Pujar <spujar(a)nvidia.com> reset: tegra-bpmp: Restore Handle errors in BPMP response Kees Cook <keescook(a)chromium.org> ARM: vexpress/spc: Avoid negative array index when !SMP Eric Dumazet <edumazet(a)google.com> netlink: reset network and mac headers in netlink_dump() Eric Dumazet <edumazet(a)google.com> net/sched: cls_u32: fix possible leak in u32_init_knode() Hangbin Liu <liuhangbin(a)gmail.com> net/packet: fix packet_sock xmit return value checking David Howells <dhowells(a)redhat.com> rxrpc: Restore removed timer deletion Miaoqian Lin <linmq006(a)gmail.com> dmaengine: imx-sdma: Fix error checking in sdma_event_remap Miaoqian Lin <linmq006(a)gmail.com> ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component Mark Brown <broonie(a)kernel.org> ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek Kuniyuki Iwashima <kuniyu(a)amazon.co.jp> tcp: Fix potential use-after-free due to double kfree() Ricardo Dias <rdias(a)singlestore.com> tcp: fix race condition when creating child sockets from syncookies Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Clear MIDI port active flag after draining Bob Peterson <rpeterso(a)redhat.com> gfs2: assign rgrp glock before compute_bitstructs Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: fix memory corruption when tag_size is less than digest size Hangyu Hua <hbh25y(a)gmail.com> can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path Daniel Bristot de Oliveira <bristot(a)kernel.org> tracing: Dump stacktrace trigger to the corresponding instance Xiongwei Song <sxwjean(a)gmail.com> mm: page_alloc: fix building error on -Werror=array-compare Kees Cook <keescook(a)chromium.org> etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead ------------- Diffstat: Makefile | 4 +- arch/arc/kernel/entry.S | 1 + arch/arm/mach-vexpress/spc.c | 2 +- arch/powerpc/perf/power9-pmu.c | 8 +-- arch/x86/include/asm/compat.h | 6 +- block/compat_ioctl.c | 2 +- drivers/ata/pata_marvell.c | 2 + drivers/dma/at_xdmac.c | 12 ++-- drivers/dma/imx-sdma.c | 4 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 3 + .../gpu/drm/panel/panel-raspberrypi-touchscreen.c | 13 ++++- drivers/md/dm-integrity.c | 7 ++- drivers/net/can/usb/usb_8dev.c | 30 +++++----- drivers/net/ethernet/cadence/macb_main.c | 8 +++ drivers/net/ethernet/freescale/dpaa/dpaa_ethtool.c | 8 ++- drivers/net/ethernet/intel/e1000e/ich8lan.c | 4 +- drivers/net/ethernet/micrel/Kconfig | 1 - drivers/net/vxlan.c | 4 +- .../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76x2_pci.c | 2 +- drivers/perf/arm_pmu.c | 10 ++-- drivers/platform/x86/samsung-laptop.c | 2 - drivers/reset/tegra/reset-bpmp.c | 9 ++- drivers/staging/android/ion/ion.c | 3 + fs/cifs/cifsfs.c | 2 +- fs/ext4/inode.c | 11 +++- fs/ext4/page-io.c | 4 +- fs/ext4/super.c | 19 ++++-- fs/gfs2/rgrp.c | 9 +-- fs/stat.c | 19 +++--- include/linux/etherdevice.h | 5 +- include/net/ax25.h | 12 ++++ include/net/inet_hashtables.h | 5 +- kernel/trace/trace_events_trigger.c | 9 ++- mm/page_alloc.c | 2 +- net/ax25/af_ax25.c | 38 +++++++++--- net/ax25/ax25_dev.c | 28 +++++++-- net/ax25/ax25_route.c | 13 ++++- net/ax25/ax25_subr.c | 20 +++++-- net/dccp/ipv4.c | 2 +- net/dccp/ipv6.c | 2 +- net/ipv4/inet_connection_sock.c | 2 +- net/ipv4/inet_hashtables.c | 68 +++++++++++++++++++--- net/ipv4/tcp_ipv4.c | 13 ++++- net/ipv6/tcp_ipv6.c | 13 ++++- net/netlink/af_netlink.c | 7 +++ net/openvswitch/flow_netlink.c | 2 +- net/packet/af_packet.c | 13 +++-- net/rxrpc/net_ns.c | 2 + net/sched/cls_u32.c | 8 +-- sound/soc/atmel/sam9g20_wm8731.c | 61 ------------------- sound/soc/codecs/msm8916-wcd-digital.c | 9 ++- sound/soc/soc-dapm.c | 6 +- sound/usb/midi.c | 1 + sound/usb/usbaudio.h | 2 +- 55 files changed, 359 insertions(+), 195 deletions(-)

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stable-rc/queue/5.15 baseline: 71 runs, 1 regressions (v5.15.36-33-gac4ad2a1b856)

by kernelci.org bot

stable-rc/queue/5.15 baseline: 71 runs, 1 regressions (v5.15.36-33-gac4ad2a1b856) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------+------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.15/kernel/v5.15.36… Test: baseline Tree: stable-rc Branch: queue/5.15 Describe: v5.15.36-33-gac4ad2a1b856 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: ac4ad2a1b85653cfd8fd08726c90d29fd37f94c7 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------+------+--------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/626c388ffead5a91e4bf6028 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.36-33-gac4ad2a1b85… HTML log: https://storage.kernelci.org//stable-rc/queue-5.15/v5.15.36-33-gac4ad2a1b85… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/626c388ffead5a91e4bf6029 failing since 29 days (last pass: v5.15.31-2-g57d4301e22c2, first fail: v5.15.31-3-g4ae45332eb9c)

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Linux-stable-mirror April 2022