January 2023 - Linux-stable-mirror

[PATCH v2 1/2] usb: misc: onboard_hub: Invert driver registration order

by Matthias Kaehlcke

The onboard_hub 'driver' consists of two drivers, a platform driver and a USB driver. Currently when the onboard hub driver is initialized it first registers the platform driver, then the USB driver. This results in a race condition when the 'attach' work is executed, which is scheduled when the platform device is probed. The purpose of fhe 'attach' work is to bind elegible USB hub devices to the onboard_hub USB driver. This fails if the work runs before the USB driver has been registered. Register the USB driver first, then the platform driver. This increases the chances that the onboard_hub USB devices are probed before their corresponding platform device, which the USB driver tries to locate in _probe(). The driver already handles this situation and defers probing if the onboard hub platform device doesn't exist yet. Cc: stable(a)vger.kernel.org Fixes: 8bc063641ceb ("usb: misc: Add onboard_usb_hub driver") Link: https://lore.kernel.org/lkml/Y6W00vQm3jfLflUJ@hovoldconsulting.com/T/#m0d64… Reported-by: Alexander Stein <alexander.stein(a)ew.tq-group.com> Signed-off-by: Matthias Kaehlcke <mka(a)chromium.org> --- (no changes since v1) drivers/usb/misc/onboard_usb_hub.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c index 94e7966e199d..db0844b30bbd 100644 --- a/drivers/usb/misc/onboard_usb_hub.c +++ b/drivers/usb/misc/onboard_usb_hub.c @@ -433,13 +433,13 @@ static int __init onboard_hub_init(void) { int ret; - ret = platform_driver_register(&onboard_hub_driver); + ret = usb_register_device_driver(&onboard_hub_usbdev_driver, THIS_MODULE); if (ret) return ret; - ret = usb_register_device_driver(&onboard_hub_usbdev_driver, THIS_MODULE); + ret = platform_driver_register(&onboard_hub_driver); if (ret) - platform_driver_unregister(&onboard_hub_driver); + usb_deregister_device_driver(&onboard_hub_usbdev_driver); return ret; } -- 2.39.0.314.g84b9a713c41-goog

2 years, 1 month

2
2
0 0

[PATCH 1/2] drm/atomic: Allow vblank-enabled + self-refresh "disable"

by Brian Norris

The self-refresh helper framework overloads "disable" to sometimes mean "go into self-refresh mode," and this mode activates automatically (e.g., after some period of unchanging display output). In such cases, the display pipe is still considered "on", and user-space is not aware that we went into self-refresh mode. Thus, users may expect that vblank-related features (such as DRM_IOCTL_WAIT_VBLANK) still work properly. However, we trigger the WARN_ONCE() here if a CRTC driver tries to leave vblank enabled here. Add a new exception, such that we allow CRTCs to be "disabled" (with self-refresh active) with vblank interrupts still enabled. Cc: <stable(a)vger.kernel.org> # dependency for subsequent patch Signed-off-by: Brian Norris <briannorris(a)chromium.org> --- drivers/gpu/drm/drm_atomic_helper.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index d579fd8f7cb8..7b5eddadebd5 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1207,6 +1207,12 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state) if (!drm_dev_has_vblank(dev)) continue; + /* + * Self-refresh is not a true "disable"; let vblank remain + * enabled. + */ + if (new_crtc_state->self_refresh_active) + continue; ret = drm_crtc_vblank_get(crtc); WARN_ONCE(ret != -EINVAL, "driver forgot to call drm_crtc_vblank_off()\n"); -- 2.39.0.314.g84b9a713c41-goog

2 years, 1 month

5
15
0 0

stable-rc/queue/5.4 build: 189 builds: 4 failed, 185 passed, 2 errors, 36 warnings (v5.4.228-597-g13d53d588db5)

by kernelci.org bot

stable-rc/queue/5.4 build: 189 builds: 4 failed, 185 passed, 2 errors, 36 warnings (v5.4.228-597-g13d53d588db5) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F5.4/kernel/v5.4.228-597… Tree: stable-rc Branch: queue/5.4 Git Describe: v5.4.228-597-g13d53d588db5 Git Commit: 13d53d588db5e81654bab9b3772ffcac0166be29 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: mips: ip27_defconfig: (gcc-10) FAIL ip28_defconfig: (gcc-10) FAIL riscv: defconfig: (gcc-10) FAIL rv32_defconfig: (gcc-10) FAIL Errors and Warnings Detected: arc: arm64: defconfig (gcc-10): 2 warnings defconfig+arm64-chromebook (gcc-10): 2 warnings arm: assabet_defconfig (gcc-10): 1 warning collie_defconfig (gcc-10): 1 warning h3600_defconfig (gcc-10): 1 warning neponset_defconfig (gcc-10): 1 warning shannon_defconfig (gcc-10): 1 warning i386: allnoconfig (gcc-10): 2 warnings i386_defconfig (gcc-10): 2 warnings tinyconfig (gcc-10): 2 warnings mips: mtx1_defconfig (gcc-10): 3 warnings riscv: defconfig (gcc-10): 1 error rv32_defconfig (gcc-10): 1 error, 2 warnings x86_64: allnoconfig (gcc-10): 4 warnings tinyconfig (gcc-10): 4 warnings x86_64_defconfig (gcc-10): 4 warnings x86_64_defconfig+x86-chromebook (gcc-10): 4 warnings Errors summary: 2 arch/riscv/kernel/stacktrace.c:58:22: error: ‘struct pt_regs’ has no member named ‘epc’; did you mean ‘sepc’? Warnings summary: 7 ld: warning: creating DT_TEXTREL in a PIE 5 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 4 ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' 4 arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 3 ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' 2 sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 2 arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call 2 arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call 2 arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' 1 sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] 1 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 1 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] Section mismatches summary: 10 WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() 1 WARNING: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() 1 WARNING: vmlinux.o(.text.unlikely+0x3a90): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3a90): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-10) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: arch/riscv/kernel/stacktrace.c:58:22: error: ‘struct pt_regs’ has no member named ‘epc’; did you mean ‘sepc’? -------------------------------------------------------------------------------- defconfig (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- defconfig+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:238:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-10) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+ixp4xx_irq_init+0x0): Section mismatch in reference from the variable __ksymtab_ixp4xx_irq_init to the function .init.text:ixp4xx_irq_init() -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-10) — FAIL, 1 error, 2 warnings, 0 section mismatches Errors: arch/riscv/kernel/stacktrace.c:58:22: error: ‘struct pt_regs’ has no member named ‘epc’; did you mean ‘sepc’? Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.S:1756: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x151: unsupported intra-function call ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- tinyconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(___ksymtab_gpl+vic_init_cascaded+0x0): Section mismatch in reference from the variable __ksymtab_vic_init_cascaded to the function .init.text:vic_init_cascaded() -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1c1: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE. ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' ld: warning: creating DT_TEXTREL in a PIE -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 1 month

1
0
0 0

Re: [PATCH 6.0 000/148] 6.0.19-rc1 review

by Arnd Bergmann

On Wed, Jan 11, 2023, at 07:16, Naresh Kamboju wrote: > On Tue, 10 Jan 2023 at 23:36, Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> wrote: >> > > Results from Linaro’s test farm. > Regressions on arm64 Raspberry Pi 4 Model B. > > Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> > > While running LTP controllers cgroup_fj_stress_blkio test cases > the Insufficient stack space to handle exception! occurred and > followed by kernel panic on arm64 Raspberry Pi 4 Model B with > clang-15 built kernel Image. > > The full boot and test log attached to this email and build and > Kconfig links provided in the bottom of this email. > > I will try to reproduce this reported issue and get back to you. I looked at the log between 6.0.18 and 6.0.19-rc1, but don't see any arm64 or memory management patches that could result in this. Do you know if 6.0.18 ran successfull > [ 2893.044339] Insufficient stack space to handle exception! > [ 2893.044351] ESR: 0x0000000096000047 -- DABT (current EL) > [ 2893.044360] FAR: 0xffff8000128180d0 > [ 2893.044364] Task stack: [0xffff800012a18000..0xffff800012a1c000] > [ 2893.044370] IRQ stack: [0xffff80000a798000..0xffff80000a79c000] > [ 2893.044375] Overflow stack: [0xffff0000f77c4310..0xffff0000f77c5310] ... > [ 2893.044413] pc : el1h_64_sync+0x0/0x68 > [ 2893.044430] lr : wp_page_copy+0xf8/0x90c > [ 2893.044445] sp : ffff8000128180d0 ... > [ 2893.044692] el1h_64_sync+0x0/0x68 > [ 2893.044700] do_wp_page+0x4a0/0x5c8 > [ 2893.044708] handle_mm_fault+0x7fc/0x14dc > [ 2893.044718] do_page_fault+0x29c/0x450 > [ 2893.044727] do_mem_abort+0x4c/0xf8 > [ 2893.044741] el0_da+0x48/0xa8 > [ 2893.044750] el0t_64_sync_handler+0xcc/0xf0 > [ 2893.044759] el0t_64_sync+0x18c/0x190 It claims that the stack overflow happened in do_wp_page(), but that has a really short call chain. It would be good to have the source line for do_wp_page+0x4a0/0x5c8 and wp_page_copy+0xf8/0x90c to see where exactly it was. > [ 2893.285975] WARNING: CPU: 2 PID: 315758 at kernel/sched/core.c:3119 > set_task_cpu+0x14c/0x208 .... > [ 2893.286117] CPU: 2 PID: 315758 Comm: cgroup_fj_stres Not tainted > [ 2893.286416] arch_timer_handler_phys+0x44/0x54 > [ 2893.286427] handle_percpu_devid_irq+0x90/0x220 > [ 2893.286439] generic_handle_domain_irq+0x38/0x50 > [ 2893.286447] gic_handle_irq+0x68/0xe8 > [ 2893.286455] el1_interrupt+0x88/0xc8 > [ 2893.286464] el1h_64_irq_handler+0x18/0x24 > [ 2893.286474] el1h_64_irq+0x64/0x68 > [ 2893.286482] panic+0x2d8/0x374 This is apparently a second unrelated bug -- it still processes timer interrupts after calling panic() and this apparently fails because the system is already unusable. > artifact-location: > https://storage.tuxsuite.com/public/linaro/lkft/builds/2K9JDtix2mHMoYRjNkBe… file not found. I tried to get the vmlinux file to look at the disassembly but the artifacts appear to be gone already. Arnd

2 years, 1 month

2
3
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Re: [PATCH 6.0 000/148] 6.0.19-rc1 review

by Naresh Kamboju

+ attachment failed resending with trim version of log file. On Wed, 11 Jan 2023 at 11:46, Naresh Kamboju <naresh.kamboju(a)linaro.org> wrote: > > On Tue, 10 Jan 2023 at 23:36, Greg Kroah-Hartman > <gregkh(a)linuxfoundation.org> wrote: > > > > This is the start of the stable review cycle for the 6.0.19 release. > > There are 148 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. > > > > NOTE, this will probably be the LAST 6.0.y release. If there is > > anything preventing you from moving to 6.1.y right now, please let me > > know. > > > > Responses should be made by Thu, 12 Jan 2023 17:59:42 +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/v6.x/stable-review/patch-6.0.19-rc1… > > or in the git tree and branch at: > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.0.y > > and the diffstat can be found below. > > > > thanks, > > > > greg k-h > > Results from Linaro’s test farm. > Regressions on arm64 Raspberry Pi 4 Model B. > > Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> > > While running LTP controllers cgroup_fj_stress_blkio test cases > the Insufficient stack space to handle exception! occurred and > followed by kernel panic on arm64 Raspberry Pi 4 Model B with > clang-15 built kernel Image. > > The full boot and test log attached to this email and build and > Kconfig links provided in the bottom of this email. > > I will try to reproduce this reported issue and get back to you. > > test log: > -------- > [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083] > [ 0.000000] Linux version 6.0.19-rc1 (tuxmake@tuxmake) (Debian > clang version 15.0.6, Debian LLD 15.0.6) #1 SMP PREEMPT @1673381411 > [ 0.000000] Machine model: Raspberry Pi 4 Model B > ... > cgroup_fj_stress_blkio_2_9_one 1 TINFO: Attaching task 315404 to > /sys/fs/cgroup/blkio/ltp/1/1/1/2/2/2/1/1/2 > cgroup_fj_stress_blkio_2_9_one 1 TINFO: Attaching task 315404 to > /sys/fs/cgroup/blkio/ltp/1/1/1/2/2/2/1/1 > cgroup_fj_stress_blkio_2_9_one 1 TINFO: Attaching task 315404 to > /sys/fs/cgroup/blkio/ltp/1/1/1/2/2/2/1/2 > [ 2893.044339] Insufficient stack space to handle exception! > [ 2893.044351] ESR: 0x0000000096000047 -- DABT (current EL) > [ 2893.044360] FAR: 0xffff8000128180d0 > [ 2893.044364] Task stack: [0xffff800012a18000..0xffff800012a1c000] > [ 2893.044370] IRQ stack: [0xffff80000a798000..0xffff80000a79c000] > [ 2893.044375] Overflow stack: [0xffff0000f77c4310..0xffff0000f77c5310] > [ 2893.044383] CPU: 2 PID: 315758 Comm: cgroup_fj_stres Not tainted > 6.0.19-rc1 #1 > [ 2893.044396] Hardware name: Raspberry Pi 4 Model B (DT) > [ 2893.044401] pstate: 400003c5 (nZcv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) > [ 2893.044413] pc : el1h_64_sync+0x0/0x68 > [ 2893.044430] lr : wp_page_copy+0xf8/0x90c > [ 2893.044445] sp : ffff8000128180d0 > [ 2893.044450] x29: ffff800012a1bc30 x28: ffff800009e25000 x27: 0000000000000a55 > [ 2893.044468] x26: ffff000066a5f000 x25: ffff000066a5f000 x24: 00000000342f5000 > [ 2893.044481] x23: ffff00005033d2c0 x22: ffff000066a5f000 x21: fffffc00012a0d00 > [ 2893.044494] x20: ffff800012a1bcf0 x19: fffffc00016402c0 x18: 0000000000000000 > [ 2893.044506] x17: 72705f6a665f7075 x16: 6f72676320202020 x15: 0a292022656e6f22 > [ 2893.044519] x14: 0a6e69206e6f6974 x13: 617265706f5f6863 x12: 6174746124206573 > [ 2893.044531] x11: 61630a0a2273656d x10: 697420746e756f63 x9 : ffff800008304b84 > [ 2893.044544] x8 : 0000000000000000 x7 : 464e4954206d7365 x6 : 725f7473740a0a30 > [ 2893.044556] x5 : 2022687461705f74 x4 : 7261747324222073 x3 : 70756f7267627573 > [ 2893.044568] x2 : 0000000000000cc0 x1 : ffff00005033d2c0 x0 : fffffc00012a0d00 > [ 2893.044584] Kernel panic - not syncing: kernel stack overflow > [ 2893.044590] CPU: 2 PID: 315758 Comm: cgroup_fj_stres Not tainted > 6.0.19-rc1 #1 > [ 2893.044600] Hardware name: Raspberry Pi 4 Model B (DT) > [ 2893.044605] Call trace: > [ 2893.044608] dump_backtrace+0xf4/0x144 > [ 2893.044619] show_stack+0x24/0x58 > [ 2893.044627] dump_stack_lvl+0x7c/0xa0 > [ 2893.044638] dump_stack+0x18/0x44 > [ 2893.044646] panic+0x168/0x374 > [ 2893.044658] test_taint+0x0/0x38 > [ 2893.044667] panic_bad_stack+0x110/0x124 > [ 2893.044675] handle_bad_stack+0x34/0x48 > [ 2893.044685] __bad_stack+0x78/0x7c > [ 2893.044692] el1h_64_sync+0x0/0x68 > [ 2893.044700] do_wp_page+0x4a0/0x5c8 > [ 2893.044708] handle_mm_fault+0x7fc/0x14dc > [ 2893.044718] do_page_fault+0x29c/0x450 > [ 2893.044727] do_mem_abort+0x4c/0xf8 > [ 2893.044741] el0_da+0x48/0xa8 > [ 2893.044750] el0t_64_sync_handler+0xcc/0xf0 > [ 2893.044759] el0t_64_sync+0x18c/0x190 > [ 2893.044769] SMP: stopping secondary CPUs > [ 2893.044780] Kernel Offset: disabled > [ 2893.044783] CPU features: 0x4000,0800f020,00001086 > [ 2893.044790] Memory Limit: none > [ 2893.278874] ---[ end Kernel panic - not syncing: kernel stack overflow ]--- > [ 2893.285971] ------------[ cut here ]------------ > [ 2893.285975] WARNING: CPU: 2 PID: 315758 at kernel/sched/core.c:3119 > set_task_cpu+0x14c/0x208 > [ 2893.285996] Modules linked in: btrfs xor xor_neon raid6_pq > zstd_compress libcrc32c algif_hash aes_neon_bs aes_neon_blk xhci_pci > raspberrypi_cpufreq xhci_pci_renesas brcmfmac hci_uart brcmutil btqca > btbcm cfg80211 bluetooth clk_raspberrypi raspberrypi_hwmon > reset_raspberrypi pwm_bcm2835 rfkill vc4 crct10dif_ce bcm2711_thermal > snd_soc_hdmi_codec i2c_bcm2835 iproc_rng200 rng_core cec v3d > drm_display_helper pcie_brcmstb gpu_sched drm_cma_helper > drm_shmem_helper drm_kms_helper fuse drm > [ 2893.286117] CPU: 2 PID: 315758 Comm: cgroup_fj_stres Not tainted > 6.0.19-rc1 #1 > [ 2893.286127] Hardware name: Raspberry Pi 4 Model B (DT) > [ 2893.286131] pstate: 400000c5 (nZcv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--) > [ 2893.286142] pc : set_task_cpu+0x14c/0x208 > [ 2893.286151] lr : try_to_wake_up+0x230/0x5b8 > [ 2893.286160] sp : ffff0000f77c4af0 > [ 2893.286164] x29: ffff0000f77c4af0 x28: ffff00004106b7a8 x27: ffff80000a1d29c8 > [ 2893.286177] x26: 0000000000000000 x25: ffff80000a1b3248 x24: ffff000063d16300 > [ 2893.286190] x23: 0000000000000001 x22: 00000000000000c0 x21: 0000000000000001 > [ 2893.286202] x20: 0000000000000001 x19: ffff000041d70000 x18: 00007fffffffffff > [ 2893.286214] x17: 0000000000000011 x16: ffffffffffffffff x15: 0000000000000004 > [ 2893.286227] x14: 0000000000000fff x13: ffff80000a1eaad8 x12: 000000000000000f > [ 2893.286239] x11: 0000000000000917 x10: 0000000000000001 x9 : 0000000000000002 > [ 2893.286251] x8 : ffff80000a1aea80 x7 : 205d343738383732 x6 : 322e33393832205b > [ 2893.286263] x5 : ffff80000a6c752f x4 : 0000000000000008 x3 : 0000000000000000 > [ 2893.286275] x2 : 0000000000000008 x1 : 0000000000000001 x0 : ffff000041d70000 > [ 2893.286287] Call trace: > [ 2893.286290] set_task_cpu+0x14c/0x208 > [ 2893.286300] try_to_wake_up+0x230/0x5b8 > [ 2893.286309] default_wake_function+0x28/0x3c > [ 2893.286321] autoremove_wake_function+0x24/0x4c > [ 2893.286332] __wake_up_common_lock+0x108/0x18c > [ 2893.286341] __wake_up+0x24/0x30 > [ 2893.286350] wake_up_klogd_work_func+0x94/0x23c > [ 2893.286364] irq_work_tick+0x98/0xfc > [ 2893.286378] update_process_times+0x8c/0xa8 > [ 2893.286387] tick_sched_timer+0xd0/0x14c > [ 2893.286399] __hrtimer_run_queues+0x158/0x378 > [ 2893.286408] hrtimer_interrupt+0xe8/0x3a8 > [ 2893.286416] arch_timer_handler_phys+0x44/0x54 > [ 2893.286427] handle_percpu_devid_irq+0x90/0x220 > [ 2893.286439] generic_handle_domain_irq+0x38/0x50 > [ 2893.286447] gic_handle_irq+0x68/0xe8 > [ 2893.286455] el1_interrupt+0x88/0xc8 > [ 2893.286464] el1h_64_irq_handler+0x18/0x24 > [ 2893.286474] el1h_64_irq+0x64/0x68 > [ 2893.286482] panic+0x2d8/0x374 > [ 2893.286494] test_taint+0x0/0x38 > [ 2893.286502] panic_bad_stack+0x110/0x124 > [ 2893.286509] handle_bad_stack+0x34/0x48 > [ 2893.286519] __bad_stack+0x78/0x7c > [ 2893.286526] el1h_64_sync+0x0/0x68 > [ 2893.286533] do_wp_page+0x4a0/0x5c8 > [ 2893.286542] handle_mm_fault+0x7fc/0x14dc > [ 2893.286551] do_page_fault+0x29c/0x450 > [ 2893.286560] do_mem_abort+0x4c/0xf8 > [ 2893.286572] el0_da+0x48/0xa8 > [ 2893.286581] el0t_64_sync_handler+0xcc/0xf0 > [ 2893.286590] el0t_64_sync+0x18c/0x190 > [ 2893.286598] ---[ end trace 0000000000000000 ]--- > > https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.0.y/build/v6.0.1… > https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.0.y/build/v6.0.1… > > metadata: > git_ref: linux-6.0.y > git_repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc > git_sha: a7ffaeeaf9bb7ab13e00a589d0910efb9119479c > git_describe: v6.0.18-149-ga7ffaeeaf9bb > kernel_version: 6.0.19-rc1 > kernel-config: > https://storage.tuxsuite.com/public/linaro/lkft/builds/2K9JDtix2mHMoYRjNkBe… > build-url: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc/-/pipelines/7… > artifact-location: > https://storage.tuxsuite.com/public/linaro/lkft/builds/2K9JDtix2mHMoYRjNkBe… > toolchain: clang-15 > > -- > Linaro LKFT > https://lkft.linaro.org

2 years, 1 month

1
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[PATCH net 1/1] net: stmmac: add aux timestamps fifo clearance wait

by Noor Azura Ahmad Tarmizi

Add timeout polling wait for auxiliary timestamps snapshot FIFO clear bit (ATSFC) to clear. This is to ensure no residue fifo value is being read erroneously. Cc: <stable(a)vger.kernel.org> # 5.10.x Signed-off-by: Noor Azura Ahmad Tarmizi <noor.azura.ahmad.tarmizi(a)intel.com> --- drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c index fc06ddeac0d5..b4388ca8d211 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c @@ -210,7 +210,10 @@ static int stmmac_enable(struct ptp_clock_info *ptp, } writel(acr_value, ptpaddr + PTP_ACR); mutex_unlock(&priv->aux_ts_lock); - ret = 0; + /* wait for auxts fifo clear to finish */ + ret = readl_poll_timeout(ptpaddr + PTP_ACR, acr_value, + !(acr_value & PTP_ACR_ATSFC), + 10, 10000); break; default: -- 2.17.1

2 years, 1 month

3
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[PATCH net] net: sched: disallow noqueue for qdisc classes

by Frederick Lawler

While experimenting with applying noqueue to a classful queue discipline, we discovered a NULL pointer dereference in the __dev_queue_xmit() path that generates a kernel OOPS: # dev=enp0s5 # tc qdisc replace dev $dev root handle 1: htb default 1 # tc class add dev $dev parent 1: classid 1:1 htb rate 10mbit # tc qdisc add dev $dev parent 1:1 handle 10: noqueue # ping -I $dev -w 1 -c 1 1.1.1.1 [ 2.172856] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 2.173217] #PF: supervisor instruction fetch in kernel mode ... [ 2.178451] Call Trace: [ 2.178577] <TASK> [ 2.178686] htb_enqueue+0x1c8/0x370 [ 2.178880] dev_qdisc_enqueue+0x15/0x90 [ 2.179093] __dev_queue_xmit+0x798/0xd00 [ 2.179305] ? _raw_write_lock_bh+0xe/0x30 [ 2.179522] ? __local_bh_enable_ip+0x32/0x70 [ 2.179759] ? ___neigh_create+0x610/0x840 [ 2.179968] ? eth_header+0x21/0xc0 [ 2.180144] ip_finish_output2+0x15e/0x4f0 [ 2.180348] ? dst_output+0x30/0x30 [ 2.180525] ip_push_pending_frames+0x9d/0xb0 [ 2.180739] raw_sendmsg+0x601/0xcb0 [ 2.180916] ? _raw_spin_trylock+0xe/0x50 [ 2.181112] ? _raw_spin_unlock_irqrestore+0x16/0x30 [ 2.181354] ? get_page_from_freelist+0xcd6/0xdf0 [ 2.181594] ? sock_sendmsg+0x56/0x60 [ 2.181781] sock_sendmsg+0x56/0x60 [ 2.181958] __sys_sendto+0xf7/0x160 [ 2.182139] ? handle_mm_fault+0x6e/0x1d0 [ 2.182366] ? do_user_addr_fault+0x1e1/0x660 [ 2.182627] __x64_sys_sendto+0x1b/0x30 [ 2.182881] do_syscall_64+0x38/0x90 [ 2.183085] entry_SYSCALL_64_after_hwframe+0x63/0xcd ... [ 2.187402] </TASK> Previously in commit d66d6c3152e8 ("net: sched: register noqueue qdisc"), NULL was set for the noqueue discipline on noqueue init so that __dev_queue_xmit() falls through for the noqueue case. This also sets a bypass of the enqueue NULL check in the register_qdisc() function for the struct noqueue_disc_ops. Classful queue disciplines make it past the NULL check in __dev_queue_xmit() because the discipline is set to htb (in this case), and then in the call to __dev_xmit_skb(), it calls into htb_enqueue() which grabs a leaf node for a class and then calls qdisc_enqueue() by passing in a queue discipline which assumes ->enqueue() is not set to NULL. Fix this by not allowing classes to be assigned to the noqueue discipline. Linux TC Notes states that classes cannot be set to the noqueue discipline. [1] Let's enforce that here. Links: 1. https://linux-tc-notes.sourceforge.net/tc/doc/sch_noqueue.txt Fixes: d66d6c3152e8 ("net: sched: register noqueue qdisc") Cc: stable(a)vger.kernel.org Signed-off-by: Frederick Lawler <fred(a)cloudflare.com> Reviewed-by: Jakub Sitnicki <jakub(a)cloudflare.com> --- net/sched/sch_api.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 2317db02c764..72d2c204d5f3 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -1133,6 +1133,11 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent, return -ENOENT; } + if (new && new->ops == &noqueue_qdisc_ops) { + NL_SET_ERR_MSG(extack, "Cannot assign noqueue to a class"); + return -EINVAL; + } + err = cops->graft(parent, cl, new, &old, extack); if (err) return err; -- 2.34.1

2 years, 1 month

2
1
0 0

[PATCH v5 2/2] ceph: blocklist the kclient when receiving corrupted snap trace

by xiubli＠redhat.com

From: Xiubo Li <xiubli(a)redhat.com> When received corrupted snap trace we don't know what exactly has happened in MDS side. And we shouldn't continue IOs and metadatas access to MDS, which may corrupt or get incorrect contents. This patch will just block all the further IO/MDS requests immediately and then evict the kclient itself. The reason why we still need to evict the kclient just after blocking all the further IOs is that the MDS could revoke the caps faster. Cc: stable(a)vger.kernel.org URL: https://tracker.ceph.com/issues/57686 Signed-off-by: Xiubo Li <xiubli(a)redhat.com> --- fs/ceph/addr.c | 22 ++++++++++++++++++++-- fs/ceph/caps.c | 17 ++++++++++++++--- fs/ceph/file.c | 9 +++++++++ fs/ceph/mds_client.c | 28 +++++++++++++++++++++++++--- fs/ceph/snap.c | 37 +++++++++++++++++++++++++++++++++++-- fs/ceph/super.h | 1 + 6 files changed, 104 insertions(+), 10 deletions(-) diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index da2fb2c97531..092f8d40abdc 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -305,13 +305,18 @@ static void ceph_netfs_issue_read(struct netfs_io_subrequest *subreq) struct inode *inode = rreq->inode; struct ceph_inode_info *ci = ceph_inode(inode); struct ceph_fs_client *fsc = ceph_inode_to_client(inode); - struct ceph_osd_request *req; + struct ceph_osd_request *req = NULL; struct ceph_vino vino = ceph_vino(inode); struct iov_iter iter; int err = 0; u64 len = subreq->len; bool sparse = ceph_test_mount_opt(fsc, SPARSEREAD); + if (READ_ONCE(fsc->mount_state) == CEPH_MOUNT_FENCE_IO) { + err = -EIO; + goto out; + } + if (ceph_has_inline_data(ci) && ceph_netfs_issue_op_inline(subreq)) return; @@ -559,6 +564,9 @@ static int writepage_nounlock(struct page *page, struct writeback_control *wbc) dout("writepage %p idx %lu\n", page, page->index); + if (READ_ONCE(fsc->mount_state) == CEPH_MOUNT_FENCE_IO) + return -EIO; + /* verify this is a writeable snap context */ snapc = page_snap_context(page); if (!snapc) { @@ -797,6 +805,11 @@ static int ceph_writepages_start(struct address_space *mapping, bool done = false; bool caching = ceph_is_cache_enabled(inode); + if (READ_ONCE(fsc->mount_state) == CEPH_MOUNT_FENCE_IO) { + mapping_set_error(mapping, -EIO); + return -EIO; + } + if (wbc->sync_mode == WB_SYNC_NONE && fsc->write_congested) return 0; @@ -1639,7 +1652,7 @@ int ceph_uninline_data(struct file *file) struct ceph_inode_info *ci = ceph_inode(inode); struct ceph_fs_client *fsc = ceph_inode_to_client(inode); struct ceph_osd_request *req = NULL; - struct ceph_cap_flush *prealloc_cf; + struct ceph_cap_flush *prealloc_cf = NULL; struct folio *folio = NULL; u64 inline_version = CEPH_INLINE_NONE; struct page *pages[1]; @@ -1653,6 +1666,11 @@ int ceph_uninline_data(struct file *file) dout("uninline_data %p %llx.%llx inline_version %llu\n", inode, ceph_vinop(inode), inline_version); + if (READ_ONCE(fsc->mount_state) == CEPH_MOUNT_FENCE_IO) { + err = -EIO; + goto out; + } + if (inline_version == CEPH_INLINE_NONE) return 0; diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 948136f81fc8..5230ab64fff0 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -4134,6 +4134,7 @@ void ceph_handle_caps(struct ceph_mds_session *session, void *p, *end; struct cap_extra_info extra_info = {}; bool queue_trunc; + bool close_sessions = false; dout("handle_caps from mds%d\n", session->s_mds); @@ -4275,9 +4276,13 @@ void ceph_handle_caps(struct ceph_mds_session *session, realm = NULL; if (snaptrace_len) { down_write(&mdsc->snap_rwsem); - ceph_update_snap_trace(mdsc, snaptrace, - snaptrace + snaptrace_len, - false, &realm); + if (ceph_update_snap_trace(mdsc, snaptrace, + snaptrace + snaptrace_len, + false, &realm)) { + up_write(&mdsc->snap_rwsem); + close_sessions = true; + goto done; + } downgrade_write(&mdsc->snap_rwsem); } else { down_read(&mdsc->snap_rwsem); @@ -4341,6 +4346,11 @@ void ceph_handle_caps(struct ceph_mds_session *session, iput(inode); out: ceph_put_string(extra_info.pool_ns); + + /* Defer closing the sessions after s_mutex lock being released */ + if (close_sessions) + ceph_mdsc_close_sessions(mdsc); + return; flush_cap_releases: @@ -4350,6 +4360,7 @@ void ceph_handle_caps(struct ceph_mds_session *session, * cap). */ ceph_flush_cap_releases(mdsc, session); + goto done; bad: diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 85afcbbb5648..76a5633b3f35 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -976,6 +976,9 @@ static ssize_t ceph_sync_read(struct kiocb *iocb, struct iov_iter *to, dout("sync_read on file %p %llu~%u %s\n", file, off, (unsigned)len, (file->f_flags & O_DIRECT) ? "O_DIRECT" : ""); + if (READ_ONCE(fsc->mount_state) == CEPH_MOUNT_FENCE_IO) + return -EIO; + if (!len) return 0; /* @@ -1342,6 +1345,9 @@ ceph_direct_read_write(struct kiocb *iocb, struct iov_iter *iter, bool should_dirty = !write && user_backed_iter(iter); bool sparse = ceph_test_mount_opt(fsc, SPARSEREAD); + if (READ_ONCE(fsc->mount_state) == CEPH_MOUNT_FENCE_IO) + return -EIO; + if (write && ceph_snap(file_inode(file)) != CEPH_NOSNAP) return -EROFS; @@ -2078,6 +2084,9 @@ static int ceph_zero_partial_object(struct inode *inode, loff_t zero = 0; int op; + if (READ_ONCE(fsc->mount_state) == CEPH_MOUNT_FENCE_IO) + return -EIO; + if (!length) { op = offset ? CEPH_OSD_OP_DELETE : CEPH_OSD_OP_TRUNCATE; length = &zero; diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index cbbaf334b6b8..b60812707fce 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -957,6 +957,9 @@ static struct ceph_mds_session *register_session(struct ceph_mds_client *mdsc, { struct ceph_mds_session *s; + if (READ_ONCE(mdsc->fsc->mount_state) == CEPH_MOUNT_FENCE_IO) + return ERR_PTR(-EIO); + if (mds >= mdsc->mdsmap->possible_max_rank) return ERR_PTR(-EINVAL); @@ -1632,6 +1635,9 @@ static int __open_session(struct ceph_mds_client *mdsc, int mstate; int mds = session->s_mds; + if (READ_ONCE(mdsc->fsc->mount_state) == CEPH_MOUNT_FENCE_IO) + return -EIO; + /* wait for mds to go active? */ mstate = ceph_mdsmap_get_state(mdsc->mdsmap, mds); dout("open_session to mds%d (%s)\n", mds, @@ -3205,6 +3211,11 @@ static void __do_request(struct ceph_mds_client *mdsc, err = -ETIMEDOUT; goto finish; } + if (READ_ONCE(mdsc->fsc->mount_state) == CEPH_MOUNT_FENCE_IO) { + dout("do_request metadata corrupted\n"); + err = -EIO; + goto finish; + } if (READ_ONCE(mdsc->fsc->mount_state) == CEPH_MOUNT_SHUTDOWN) { dout("do_request forced umount\n"); err = -EIO; @@ -3584,6 +3595,7 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg) u64 tid; int err, result; int mds = session->s_mds; + bool close_sessions = false; if (msg->front.iov_len < sizeof(*head)) { pr_err("mdsc_handle_reply got corrupt (short) reply\n"); @@ -3698,10 +3710,15 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg) realm = NULL; if (rinfo->snapblob_len) { down_write(&mdsc->snap_rwsem); - ceph_update_snap_trace(mdsc, rinfo->snapblob, + err = ceph_update_snap_trace(mdsc, rinfo->snapblob, rinfo->snapblob + rinfo->snapblob_len, le32_to_cpu(head->op) == CEPH_MDS_OP_RMSNAP, &realm); + if (err) { + up_write(&mdsc->snap_rwsem); + close_sessions = true; + goto out_err; + } downgrade_write(&mdsc->snap_rwsem); } else { down_read(&mdsc->snap_rwsem); @@ -3759,6 +3776,10 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg) req->r_end_latency, err); out: ceph_mdsc_put_request(req); + + /* Defer closing the sessions after s_mutex lock being released */ + if (close_sessions) + ceph_mdsc_close_sessions(mdsc); return; } @@ -5358,7 +5379,7 @@ static bool done_closing_sessions(struct ceph_mds_client *mdsc, int skipped) } /* - * called after sb is ro. + * called after sb is ro or when metadata corrupted. */ void ceph_mdsc_close_sessions(struct ceph_mds_client *mdsc) { @@ -5648,7 +5669,8 @@ static void mds_peer_reset(struct ceph_connection *con) struct ceph_mds_client *mdsc = s->s_mdsc; pr_warn("mds%d closed our session\n", s->s_mds); - send_mds_reconnect(mdsc, s); + if (READ_ONCE(mdsc->fsc->mount_state) != CEPH_MOUNT_FENCE_IO) + send_mds_reconnect(mdsc, s); } static void mds_dispatch(struct ceph_connection *con, struct ceph_msg *msg) diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c index c1c452afa84d..a73943e51a77 100644 --- a/fs/ceph/snap.c +++ b/fs/ceph/snap.c @@ -767,8 +767,10 @@ int ceph_update_snap_trace(struct ceph_mds_client *mdsc, struct ceph_snap_realm *realm; struct ceph_snap_realm *first_realm = NULL; struct ceph_snap_realm *realm_to_rebuild = NULL; + struct ceph_client *client = mdsc->fsc->client; int rebuild_snapcs; int err = -ENOMEM; + int ret; LIST_HEAD(dirty_realms); lockdep_assert_held_write(&mdsc->snap_rwsem); @@ -885,6 +887,27 @@ int ceph_update_snap_trace(struct ceph_mds_client *mdsc, if (first_realm) ceph_put_snap_realm(mdsc, first_realm); pr_err("%s error %d\n", __func__, err); + + /* + * When receiving a corrupted snap trace we don't know what + * exactly has happened in MDS side. And we shouldn't continue + * writing to OSD, which may corrupt the snapshot contents. + * + * Just try to blocklist this kclient and then this kclient + * must be remounted to continue after the corrupted metadata + * fixed in the MDS side. + */ + mdsc->fsc->mount_state = CEPH_MOUNT_FENCE_IO; + ret = ceph_monc_blocklist_add(&client->monc, &client->msgr.inst.addr); + if (ret) + pr_err("%s blocklist of %s failed: %d", __func__, + ceph_pr_addr(&client->msgr.inst.addr), ret); + + WARN(1, "%s:%s%s do remount to continue%s", + __func__, ret ? "" : ceph_pr_addr(&client->msgr.inst.addr), + ret ? "" : " was blocklisted,", + err == -EIO ? " after corrupted snaptrace fixed" : ""); + return err; } @@ -985,6 +1008,7 @@ void ceph_handle_snap(struct ceph_mds_client *mdsc, __le64 *split_inos = NULL, *split_realms = NULL; int i; int locked_rwsem = 0; + bool close_sessions = false; /* decode */ if (msg->front.iov_len < sizeof(*h)) @@ -1093,8 +1117,12 @@ void ceph_handle_snap(struct ceph_mds_client *mdsc, * update using the provided snap trace. if we are deleting a * snap, we can avoid queueing cap_snaps. */ - ceph_update_snap_trace(mdsc, p, e, - op == CEPH_SNAP_OP_DESTROY, NULL); + if (ceph_update_snap_trace(mdsc, p, e, + op == CEPH_SNAP_OP_DESTROY, + NULL)) { + close_sessions = true; + goto bad; + } if (op == CEPH_SNAP_OP_SPLIT) /* we took a reference when we created the realm, above */ @@ -1113,6 +1141,11 @@ void ceph_handle_snap(struct ceph_mds_client *mdsc, out: if (locked_rwsem) up_write(&mdsc->snap_rwsem); + + /* Defer closing the sessions after s_mutex lock being released */ + if (close_sessions) + ceph_mdsc_close_sessions(mdsc); + return; } diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 0d5cb0983831..f59fd4b4755b 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -111,6 +111,7 @@ enum { CEPH_MOUNT_UNMOUNTED, CEPH_MOUNT_SHUTDOWN, CEPH_MOUNT_RECOVER, + CEPH_MOUNT_FENCE_IO, }; #define CEPH_ASYNC_CREATE_CONFLICT_BITS 8 -- 2.31.1

2 years, 1 month

4
3
0 0

stable-rc/queue/4.19 baseline: 59 runs, 10 regressions (v4.19.269-462-g3dd13a86fbe3)

by kernelci.org bot

stable-rc/queue/4.19 baseline: 59 runs, 10 regressions (v4.19.269-462-g3dd13a86fbe3) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.19/kernel/v4.19.26… Test: baseline Tree: stable-rc Branch: queue/4.19 Describe: v4.19.269-462-g3dd13a86fbe3 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 3dd13a86fbe39658f4ebb824da08019fb8af1f4f Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bddbaf6ff40a6cf51d39dd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bddbaf6ff40a6cf51d39de failing since 245 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bddda3d3a176eb801d39e7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bddda3d3a176eb801d39e8 failing since 245 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bddbd990b615e6f71d39e4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bddbd990b615e6f71d39e5 failing since 245 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bdddb77861d749e81d39e0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdddb77861d749e81d39e1 failing since 168 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bddb33b919d537451d39c8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bddb33b919d537451d39c9 failing since 168 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bddbb090b615e6f71d39d2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bddbb090b615e6f71d39d3 failing since 245 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bdddb9e06311272a1d39c3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdddb9e06311272a1d39c4 failing since 245 days (last pass: v4.19.241-58-g5e77acf6dbb6, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bddbd790b615e6f71d39e1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bddbd790b615e6f71d39e2 failing since 245 days (last pass: v4.19.241-58-g8b40d487da7e, first fail: v4.19.241-83-g0ec5709aa1da) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bddd7b7175efac701d39c8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bddd7b7175efac701d39c9 failing since 168 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bddb31d8b8ed2fd51d39f7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.269-462-g3dd13a86f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bddb31d8b8ed2fd51d39f8 failing since 168 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd)

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stable-rc/linux-5.4.y baseline: 101 runs, 15 regressions (v5.4.228-598-g7772d1f86f7a)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 101 runs, 15 regressions (v5.4.228-598-g7772d1f86f7a) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ bcm2835-rpi-b-rev2 | arm | lab-broonie | gcc-10 | bcm2835_defconfig | 1 odroid-xu3 | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.228-… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.228-598-g7772d1f86f7a URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 7772d1f86f7a79ca61a15feee6c43a1aa0b5d053 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ bcm2835-rpi-b-rev2 | arm | lab-broonie | gcc-10 | bcm2835_defconfig | 1 Details: https://kernelci.org/test/plan/id/63bdc982f1d71f14bd1d39c7 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: bcm2835_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/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/63bdc982f1d71f14bd1d39cc failing since 0 day (last pass: v5.4.228, first fail: v5.4.228-594-g37fb1153fcf0) 2023-01-10T20:24:12.368097 + set +x 2023-01-10T20:24:12.372238 <8>[ 17.144978] <LAVA_SIGNAL_ENDRUN 0_dmesg 87736_1.5.2.4.1> 2023-01-10T20:24:12.491059 / # # 2023-01-10T20:24:12.593363 export SHELL=/bin/sh 2023-01-10T20:24:12.593962 # 2023-01-10T20:24:12.695432 / # export SHELL=/bin/sh. /lava-87736/environment 2023-01-10T20:24:12.695980 2023-01-10T20:24:12.797738 / # . /lava-87736/environment/lava-87736/bin/lava-test-runner /lava-87736/1 2023-01-10T20:24:12.798695 2023-01-10T20:24:12.804862 / # /lava-87736/bin/lava-test-runner /lava-87736/1 ... (13 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ odroid-xu3 | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/63bdd0a43d2e2db9831d39d7 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: multi_v7_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/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/63bdd0a43d2e2db9831d39dc failing since 0 day (last pass: v5.4.228, first fail: v5.4.228-594-g37fb1153fcf0) 2023-01-10T20:54:52.692324 / # # 2023-01-10T20:54:52.795745 export SHELL=/bin/sh 2023-01-10T20:54:52.796849 # 2023-01-10T20:54:52.899139 / # export SHELL=/bin/sh. /lava-8663363/environment 2023-01-10T20:54:52.900016 2023-01-10T20:54:53.002254 / # . /lava-8663363/environment/lava-8663363/bin/lava-test-runner /lava-8663363/1 2023-01-10T20:54:53.003814 2023-01-10T20:54:53.006633 / # /lava-8663363/bin/lava-test-runner /lava-8663363/1 2023-01-10T20:54:53.104324 + export 'TESTRUN_ID=1_bootrr' 2023-01-10T20:54:53.105033 + cd /lava-8663363/1/tests/1_bootrr ... (15 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bdc8edba60c59d211d39e1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdc8edba60c59d211d39e2 failing since 160 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bdcb6c294c6bedbf1d39d8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdcb6c294c6bedbf1d39d9 failing since 246 days (last pass: v5.4.191-85-ga4a4cbb41380, first fail: v5.4.191-118-g7dae5fe9ddc0) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bdc8e6ba60c59d211d39d8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdc8e6ba60c59d211d39d9 failing since 160 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bdc900c577b893c81d39e1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdc900c577b893c81d39e2 failing since 162 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bdcb30a56ede13191d39dc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdcb30a56ede13191d39dd failing since 246 days (last pass: v5.4.191-85-ga4a4cbb41380, first fail: v5.4.191-118-g7dae5fe9ddc0) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bdc8e7ba60c59d211d39db Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdc8e7ba60c59d211d39dc failing since 162 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.207-123-gb48a8f43dce6) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bdc8ecbcd4fc79591d3a05 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdc8ecbcd4fc79591d3a06 failing since 160 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bdcaf443557a6f5e1d39cf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdcaf443557a6f5e1d39d0 failing since 160 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bdc8e291f0313fa01d39e3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdc8e291f0313fa01d39e4 failing since 160 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bdca7313a66c13b21d39c2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdca7313a66c13b21d39c3 failing since 160 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.209) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/63bdc98cf1d71f14bd1d39d4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdc98cf1d71f14bd1d39d5 failing since 245 days (last pass: v5.4.191-85-ga4a4cbb41380, first fail: v5.4.191-118-g7dae5fe9ddc0) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bdcb3248304af2bb1d39eb Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdcb3248304af2bb1d39ec failing since 140 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/63bdca768acbb6fe701d39c2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.228-598-g7772d1f86… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/63bdca768acbb6fe701d39c3 failing since 140 days (last pass: v5.4.180-59-g4f62141869c8, first fail: v5.4.210-390-g1cece69eaa88)

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Linux-stable-mirror January 2023