September 2019 - Linux-stable-mirror

Re: [PATCH 1/2] PCI: vmd: Fix config addressing when using bus offsets

by Lorenzo Pieralisi

On Wed, Sep 18, 2019 at 11:07:59AM +0000, Sasha Levin wrote: > Hi, > > [This is an automated email] > > This commit has been processed because it contains a "Fixes:" tag, It also contains a Cc: stable tag :) > fixing commit: 2a5a9c9a20f9 PCI: vmd: Add offset to bus numbers if necessary. > > The bot has tested the following trees: v5.2.15, v4.19.73. > > v5.2.15: Build OK! > v4.19.73: Failed to apply! Possible dependencies: > 0294951030eb ("PCI/VMD: Configure MPS settings before adding devices") > > > NOTE: The patch will not be queued to stable trees until it is upstream. > > How should we proceed with this patch? You should take into account the Cc: stable tag requests, namely v5.2+. Thanks, Lorenzo

5 years, 1 month

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[PATCH for 5.2.y] mtd: cfi_cmdset_0002: Use chip_good() to retry in do_write_oneword()

by Tokunori Ikegami

As reported by the OpenWRT team, write requests sometimes fail on some platforms. Currently to check the state chip_ready() is used correctly as described by the flash memory S29GL256P11TFI01 datasheet. Also chip_good() is used to check if the write is succeeded and it was implemented by the commit fb4a90bfcd6d8 ("[MTD] CFI-0002 - Improve error checking"). But actually the write failure is caused on some platforms and also it can be fixed by using chip_good() to check the state and retry instead. Also it seems that it is caused after repeated about 1,000 times to retry the write one word with the reset command. By using chip_good() to check the state to be done it can be reduced the retry with reset. It is depended on the actual flash chip behavior so the root cause is unknown. Cc: Chris Packham <chris.packham(a)alliedtelesis.co.nz> Cc: Joakim Tjernlund <Joakim.Tjernlund(a)infinera.com> Cc: linux-mtd(a)lists.infradead.org Cc: stable(a)vger.kernel.org Reported-by: Fabio Bettoni <fbettoni(a)gmail.com> Signed-off-by: Felix Fietkau <nbd(a)nbd.name> Signed-off-by: Hauke Mehrtens <hauke(a)hauke-m.de> Signed-off-by: Tokunori Ikegami <ikegami.t(a)gmail.com> [vigneshr(a)ti.com: Fix a checkpatch warning] Signed-off-by: Vignesh Raghavendra <vigneshr(a)ti.com> --- drivers/mtd/chips/cfi_cmdset_0002.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) mode change 100644 => 100755 drivers/mtd/chips/cfi_cmdset_0002.c diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c old mode 100644 new mode 100755 index c8fa5906bdf9..ed3e640eb03a --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -1628,29 +1628,35 @@ static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip, continue; } - if (time_after(jiffies, timeo) && !chip_ready(map, adr)){ + /* + * We check "time_after" and "!chip_good" before checking + * "chip_good" to avoid the failure due to scheduling. + */ + if (time_after(jiffies, timeo) && !chip_good(map, adr, datum)) { xip_enable(map, chip, adr); printk(KERN_WARNING "MTD %s(): software timeout\n", __func__); xip_disable(map, chip, adr); + ret = -EIO; break; } - if (chip_ready(map, adr)) + if (chip_good(map, adr, datum)) break; /* Latency issues. Drop the lock, wait a while and retry */ UDELAY(map, chip, adr, 1); } + /* Did we succeed? */ - if (!chip_good(map, adr, datum)) { + if (ret) { /* reset on all failures. */ map_write(map, CMD(0xF0), chip->start); /* FIXME - should have reset delay before continuing */ - if (++retry_cnt <= MAX_RETRIES) + if (++retry_cnt <= MAX_RETRIES) { + ret = 0; goto retry; - - ret = -EIO; + } } xip_enable(map, chip, adr); op_done: -- 2.11.0

5 years, 1 month

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[PATCH v4.4] ARC: configs: Remove CONFIG_INITRAMFS_SOURCE from defconfigs

by Guenter Roeck

From: Alexey Brodkin <Alexey.Brodkin(a)synopsys.com> commit 64234961c145606b36eaa82c47b11be842b21049 upstream. We used to have pre-set CONFIG_INITRAMFS_SOURCE with local path to intramfs in ARC defconfigs. This was quite convenient for in-house development but not that convenient for newcomers who obviusly don't have folders like "arc_initramfs" next to the Linux source tree. Which leads to quite surprising failure of defconfig building: ------------------------------->8----------------------------- ../scripts/gen_initramfs_list.sh: Cannot open '../../arc_initramfs_hs/' ../usr/Makefile:57: recipe for target 'usr/initramfs_data.cpio.gz' failed make[2]: *** [usr/initramfs_data.cpio.gz] Error 1 ------------------------------->8----------------------------- So now when more and more people start to deal with our defconfigs let's make their life easier with removal of CONFIG_INITRAMFS_SOURCE. Signed-off-by: Alexey Brodkin <abrodkin(a)synopsys.com> Cc: Kevin Hilman <khilman(a)baylibre.com> Cc: stable(a)vger.kernel.org Signed-off-by: Alexey Brodkin <abrodkin(a)synopsys.com> Signed-off-by: Vineet Gupta <vgupta(a)synopsys.com> [backport: Fix context conflicts, drop non-existing configuration files] Signed-off-by: Guenter Roeck <linux(a)roeck-us.net> --- This patch fixes various build errors observed at kernelci. arch/arc/configs/axs101_defconfig | 1 - arch/arc/configs/axs103_defconfig | 1 - arch/arc/configs/axs103_smp_defconfig | 1 - arch/arc/configs/nsim_700_defconfig | 1 - arch/arc/configs/nsim_hs_defconfig | 1 - arch/arc/configs/nsim_hs_smp_defconfig | 1 - arch/arc/configs/nsimosci_defconfig | 1 - arch/arc/configs/nsimosci_hs_defconfig | 1 - arch/arc/configs/nsimosci_hs_smp_defconfig | 1 - 9 files changed, 9 deletions(-) diff --git a/arch/arc/configs/axs101_defconfig b/arch/arc/configs/axs101_defconfig index 3023f91c77c2..9843e52bbb13 100644 --- a/arch/arc/configs/axs101_defconfig +++ b/arch/arc/configs/axs101_defconfig @@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../arc_initramfs/" CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arc/configs/axs103_defconfig b/arch/arc/configs/axs103_defconfig index f18107185f53..27c6cb573686 100644 --- a/arch/arc/configs/axs103_defconfig +++ b/arch/arc/configs/axs103_defconfig @@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../../arc_initramfs_hs/" CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arc/configs/axs103_smp_defconfig b/arch/arc/configs/axs103_smp_defconfig index 6e1dd8521d2a..72f34534983f 100644 --- a/arch/arc/configs/axs103_smp_defconfig +++ b/arch/arc/configs/axs103_smp_defconfig @@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../../arc_initramfs_hs/" CONFIG_EMBEDDED=y CONFIG_PERF_EVENTS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arc/configs/nsim_700_defconfig b/arch/arc/configs/nsim_700_defconfig index 86e5a62556a8..c93370cc840a 100644 --- a/arch/arc/configs/nsim_700_defconfig +++ b/arch/arc/configs/nsim_700_defconfig @@ -11,7 +11,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../arc_initramfs/" CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y # CONFIG_SLUB_DEBUG is not set diff --git a/arch/arc/configs/nsim_hs_defconfig b/arch/arc/configs/nsim_hs_defconfig index f68838e8068a..27c73028b798 100644 --- a/arch/arc/configs/nsim_hs_defconfig +++ b/arch/arc/configs/nsim_hs_defconfig @@ -12,7 +12,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../arc_initramfs_hs/" CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y # CONFIG_SLUB_DEBUG is not set diff --git a/arch/arc/configs/nsim_hs_smp_defconfig b/arch/arc/configs/nsim_hs_smp_defconfig index 96bd1c20fb0b..c3605874487b 100644 --- a/arch/arc/configs/nsim_hs_smp_defconfig +++ b/arch/arc/configs/nsim_hs_smp_defconfig @@ -9,7 +9,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../arc_initramfs_hs/" CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y # CONFIG_SLUB_DEBUG is not set diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig index a4d7b919224a..b7dbb20cd28b 100644 --- a/arch/arc/configs/nsimosci_defconfig +++ b/arch/arc/configs/nsimosci_defconfig @@ -12,7 +12,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../arc_initramfs/" CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y # CONFIG_SLUB_DEBUG is not set diff --git a/arch/arc/configs/nsimosci_hs_defconfig b/arch/arc/configs/nsimosci_hs_defconfig index b3fb49c8bd14..ce22594bb0c7 100644 --- a/arch/arc/configs/nsimosci_hs_defconfig +++ b/arch/arc/configs/nsimosci_hs_defconfig @@ -12,7 +12,6 @@ CONFIG_NAMESPACES=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../arc_initramfs_hs/" CONFIG_KALLSYMS_ALL=y CONFIG_EMBEDDED=y # CONFIG_SLUB_DEBUG is not set diff --git a/arch/arc/configs/nsimosci_hs_smp_defconfig b/arch/arc/configs/nsimosci_hs_smp_defconfig index 710c167bbdd8..f9e5aef7e04e 100644 --- a/arch/arc/configs/nsimosci_hs_smp_defconfig +++ b/arch/arc/configs/nsimosci_hs_smp_defconfig @@ -9,7 +9,6 @@ CONFIG_IKCONFIG_PROC=y # CONFIG_UTS_NS is not set # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="../arc_initramfs_hs/" # CONFIG_COMPAT_BRK is not set CONFIG_KPROBES=y CONFIG_MODULES=y -- 2.17.1

5 years, 1 month

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Please apply 02eec6c9fc0c ("MIPS: netlogic: xlr: Remove erroneous check in nlm_fmn_send()") to v4.4.y

by Guenter Roeck

Commit 02eec6c9fc0c ("MIPS: netlogic: xlr: Remove erroneous check in nlm_fmn_send()") fixes a build error in v4.4.y, seen when building mips:nlm_xlr_defconfig. In file included from ../arch/mips/netlogic/common/irq.c:65: ../arch/mips/include/asm/netlogic/xlr/fmn.h: In function 'nlm_fmn_send': ../arch/mips/include/asm/netlogic/xlr/fmn.h:304:22: error: bitwise comparison always evaluates to false The patch is only needed in v4.4.y; it has already been applied to more recent branches. Thanks, Guenter

5 years, 1 month

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stable-rc/linux-4.14.y boot: 131 boots: 0 failed, 121 passed with 10 offline (v4.14.144-46-g187d767985cf)

by kernelci.org bot

stable-rc/linux-4.14.y boot: 131 boots: 0 failed, 121 passed with 10 offline (v4.14.144-46-g187d767985cf) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.144-4… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.144-46-g187d767985cf Git Commit: 187d767985cf878208592ce3ca667e5021abf2f6 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 66 unique boards, 23 SoC families, 13 builds out of 201 Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab arm: multi_v7_defconfig: gcc-8 exynos5800-peach-pi: 1 offline lab qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab davinci_all_defconfig: gcc-8 dm365evm,legacy: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 1 month

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stable-rc/linux-4.9.y boot: 117 boots: 0 failed, 108 passed with 9 offline (v4.9.193-35-gada314c30b46)

by kernelci.org bot

stable-rc/linux-4.9.y boot: 117 boots: 0 failed, 108 passed with 9 offline (v4.9.193-35-gada314c30b46) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.9.y/kernel/v4.9.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.193-35-… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.193-35-gada314c30b46 Git Commit: ada314c30b46c208151c8e0e0c77c7dae079c9a7 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 56 unique boards, 22 SoC families, 14 builds out of 197 Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab arm: multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab davinci_all_defconfig: gcc-8 dm365evm,legacy: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 1 month

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stable-rc/linux-5.2.y boot: 145 boots: 1 failed, 135 passed with 8 offline, 1 conflict (v5.2.15-86-g2f63f02ef506)

by kernelci.org bot

stable-rc/linux-5.2.y boot: 145 boots: 1 failed, 135 passed with 8 offline, 1 conflict (v5.2.15-86-g2f63f02ef506) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-5.2.y/kernel/v5.2.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.2.y/kernel/v5.2.15-86-g… Tree: stable-rc Branch: linux-5.2.y Git Describe: v5.2.15-86-g2f63f02ef506 Git Commit: 2f63f02ef5061324ba168b1cb01c89fd89a0c593 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 82 unique boards, 28 SoC families, 17 builds out of 209 Boot Failure Detected: arm64: defconfig: gcc-8: rk3399-firefly: 1 failed lab Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab arm: multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab davinci_all_defconfig: gcc-8 dm365evm,legacy: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) arm: omap2plus_defconfig: omap4-panda: lab-baylibre: FAIL (gcc-8) lab-baylibre-seattle: PASS (gcc-8) lab-collabora: PASS (gcc-8) --- For more info write to <info(a)kernelci.org>

5 years, 1 month

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stable-rc/linux-4.19.y boot: 133 boots: 0 failed, 124 passed with 9 offline (v4.19.73-51-gddb7a3337506)

by kernelci.org bot

stable-rc/linux-4.19.y boot: 133 boots: 0 failed, 124 passed with 9 offline (v4.19.73-51-gddb7a3337506) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.19.y/kernel/v4.1… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.73-51… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.73-51-gddb7a3337506 Git Commit: ddb7a3337506cd5de6d52906c5291fcd90b955d2 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 72 unique boards, 24 SoC families, 14 builds out of 206 Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab arm: multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab davinci_all_defconfig: gcc-8 dm365evm,legacy: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab --- For more info write to <info(a)kernelci.org>

5 years, 1 month

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stable-rc/linux-4.4.y boot: 104 boots: 1 failed, 92 passed with 10 offline, 1 conflict (v4.4.193-25-g5a8375350d04)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 104 boots: 1 failed, 92 passed with 10 offline, 1 conflict (v4.4.193-25-g5a8375350d04) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.193-25-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.193-25-g5a8375350d04 Git Commit: 5a8375350d044b3c456bba7827cf3b233cac0308 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 47 unique boards, 18 SoC families, 13 builds out of 190 Boot Failure Detected: arm64: defconfig: gcc-8: qcom-qdf2400: 1 failed lab Offline Platforms: arm64: defconfig: gcc-8 apq8016-sbc: 1 offline lab arm: multi_v7_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab davinci_all_defconfig: gcc-8 dm365evm,legacy: 1 offline lab qcom_defconfig: gcc-8 qcom-apq8064-cm-qs600: 1 offline lab qcom-apq8064-ifc6410: 1 offline lab sunxi_defconfig: gcc-8 sun5i-r8-chip: 1 offline lab sun7i-a20-bananapi: 1 offline lab Conflicting Boot Failure Detected: (These likely are not failures as other labs are reporting PASS. Needs review.) x86_64: x86_64_defconfig: qemu_x86_64: lab-baylibre: FAIL (gcc-8) lab-drue: PASS (gcc-8) lab-linaro-lkft: PASS (gcc-8) lab-mhart: PASS (gcc-8) lab-collabora: PASS (gcc-8) --- For more info write to <info(a)kernelci.org>

5 years, 1 month

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Stable branches missing ed7a01fd3fd7

by Håkon Bugge

Hi Greg, Commit 00313983cda6 ("RDMA/nldev: provide detailed CM_ID information") is in the following stable releases: stable/linux-4.17.y stable/linux-4.18.y stable/linux-4.19.y stable/linux-4.20.y stable/linux-5.0.y stable/linux-5.1.y stable/linux-5.2.y stable/linux-5.3.y stable/master It has a potential for a big leak of task_struct's, and if the case is hit, the number of task_struct entries in /proc/slabinfo increases rapidly. The fix, ed7a01fd3fd7 ("RDMA/restrack: Release task struct which was hold by CM_ID object"), is in the following stable releases: stable/linux-4.20.y stable/linux-5.0.y stable/linux-5.1.y stable/linux-5.2.y stable/linux-5.3.y stable/master Hence, this commit needs to be included in 4-17..4.19. Thxs, Håkon

5 years, 1 month

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Linux-stable-mirror September 2019