# git rev-parse -q --verify 2a11c76e5301dddefcb618dac04f74e6314df6bc^{commit} 2a11c76e5301dddefcb618dac04f74e6314df6bc already have revision, skipping fetch # git checkout -q -f -B kisskb 2a11c76e5301dddefcb618dac04f74e6314df6bc # git clean -qxdf # < git log -1 # commit 2a11c76e5301dddefcb618dac04f74e6314df6bc # Merge: 45aee68e19a5 73f628ec9e6b # Author: Linus Torvalds # Date: Mon Jul 29 11:34:12 2019 -0700 # # Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost # # Pull virtio/vhost fixes from Michael Tsirkin: # # - Fixes in the iommu and balloon devices. # # - Disable the meta-data optimization for now - I hope we can get it # fixed shortly, but there's no point in making users suffer crashes # while we are working on that. # # * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: # vhost: disable metadata prefetch optimization # iommu/virtio: Update to most recent specification # balloon: fix up comments # mm/balloon_compaction: avoid duplicate page removal # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 2a11c76e5301dddefcb618dac04f74e6314df6bc # < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- randconfig KCONFIG_SEED=0x5C78858A # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # yes \n | make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- In file included from /kisskb/src/include/linux/kernel.h:15, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/kobject.h:19, from /kisskb/src/include/linux/of.h:17, from /kisskb/src/include/linux/irqdomain.h:35, from /kisskb/src/include/linux/acpi.h:13, from /kisskb/src/arch/arm64/kernel/smp.c:9: /kisskb/src/arch/arm64/kernel/smp.c: In function '__cpu_up': /kisskb/src/include/linux/printk.h:302:2: warning: this statement may fall through [-Wimplicit-fallthrough=] printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/arm64/kernel/smp.c:156:4: note: in expansion of macro 'pr_crit' pr_crit("CPU%u: may not have shut down cleanly\n", cpu); ^~~~~~~ /kisskb/src/arch/arm64/kernel/smp.c:157:3: note: here case CPU_STUCK_IN_KERNEL: ^~~~ /kisskb/src/arch/arm64/kernel/module.c: In function 'apply_relocate_add': /kisskb/src/arch/arm64/kernel/module.c:316:19: warning: this statement may fall through [-Wimplicit-fallthrough=] overflow_check = false; ~~~~~~~~~~~~~~~^~~~~~~ /kisskb/src/arch/arm64/kernel/module.c:317:3: note: here case R_AARCH64_MOVW_UABS_G0: ^~~~ /kisskb/src/arch/arm64/kernel/module.c:322:19: warning: this statement may fall through [-Wimplicit-fallthrough=] overflow_check = false; ~~~~~~~~~~~~~~~^~~~~~~ /kisskb/src/arch/arm64/kernel/module.c:323:3: note: here case R_AARCH64_MOVW_UABS_G1: ^~~~ /kisskb/src/arch/arm64/kernel/module.c:328:19: warning: this statement may fall through [-Wimplicit-fallthrough=] overflow_check = false; ~~~~~~~~~~~~~~~^~~~~~~ /kisskb/src/arch/arm64/kernel/module.c:329:3: note: here case R_AARCH64_MOVW_UABS_G2: ^~~~ /kisskb/src/arch/arm64/kernel/module.c:395:19: warning: this statement may fall through [-Wimplicit-fallthrough=] overflow_check = false; ~~~~~~~~~~~~~~~^~~~~~~ /kisskb/src/arch/arm64/kernel/module.c:396:3: note: here case R_AARCH64_ADR_PREL_PG_HI21: ^~~~ /kisskb/src/arch/arm64/kernel/hw_breakpoint.c: In function 'hw_breakpoint_arch_parse': /kisskb/src/arch/arm64/kernel/hw_breakpoint.c:540:7: warning: this statement may fall through [-Wimplicit-fallthrough=] if (hw->ctrl.len == ARM_BREAKPOINT_LEN_1) ^ /kisskb/src/arch/arm64/kernel/hw_breakpoint.c:542:3: note: here case 2: ^~~~ /kisskb/src/arch/arm64/kernel/hw_breakpoint.c:544:7: warning: this statement may fall through [-Wimplicit-fallthrough=] if (hw->ctrl.len == ARM_BREAKPOINT_LEN_2) ^ /kisskb/src/arch/arm64/kernel/hw_breakpoint.c:546:3: note: here default: ^~~~~~~ /kisskb/src/fs/ntfs/aops.c: In function 'ntfs_write_mst_block': /kisskb/src/fs/ntfs/aops.c:1314:1: warning: the frame size of 2448 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ /kisskb/src/drivers/gpu/drm/arm/malidp_hw.c: In function 'malidp_format_get_bpp': /kisskb/src/drivers/gpu/drm/arm/malidp_hw.c:387:8: warning: this statement may fall through [-Wimplicit-fallthrough=] bpp = 30; ~~~~^~~~ /kisskb/src/drivers/gpu/drm/arm/malidp_hw.c:388:3: note: here case DRM_FORMAT_YUV420_10BIT: ^~~~ /kisskb/src/drivers/gpu/drm/arm/malidp_hw.c: In function 'malidp_se_irq': /kisskb/src/drivers/gpu/drm/arm/malidp_hw.c:1311:4: warning: this statement may fall through [-Wimplicit-fallthrough=] drm_writeback_signal_completion(&malidp->mw_connector, 0); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/gpu/drm/arm/malidp_hw.c:1313:3: note: here case MW_START: ^~~~ In file included from /kisskb/src/arch/arm64/include/asm/cputype.h:132, from /kisskb/src/arch/arm64/include/asm/cache.h:8, from /kisskb/src/include/linux/cache.h:6, from /kisskb/src/include/linux/printk.h:9, from /kisskb/src/include/linux/kernel.h:15, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/kobject.h:19, from /kisskb/src/include/linux/of.h:17, from /kisskb/src/include/linux/irqdomain.h:35, from /kisskb/src/include/linux/acpi.h:13, from /kisskb/src/drivers/irqchip/irq-gic-v3.c:9: /kisskb/src/drivers/irqchip/irq-gic-v3.c: In function 'gic_cpu_sys_reg_init': /kisskb/src/arch/arm64/include/asm/sysreg.h:853:2: warning: this statement may fall through [-Wimplicit-fallthrough=] asm volatile(__msr_s(r, "%x0") : : "rZ" (__val)); \ ^~~ /kisskb/src/arch/arm64/include/asm/arch_gicv3.h:20:29: note: in expansion of macro 'write_sysreg_s' #define write_gicreg(v, r) write_sysreg_s(v, SYS_ ## r) ^~~~~~~~~~~~~~ /kisskb/src/drivers/irqchip/irq-gic-v3.c:773:4: note: in expansion of macro 'write_gicreg' write_gicreg(0, ICC_AP0R2_EL1); ^~~~~~~~~~~~ /kisskb/src/drivers/irqchip/irq-gic-v3.c:774:3: note: here case 6: ^~~~ In file included from /kisskb/src/arch/arm64/include/asm/cputype.h:132, from /kisskb/src/arch/arm64/include/asm/cache.h:8, from /kisskb/src/include/linux/cache.h:6, from /kisskb/src/include/linux/printk.h:9, from /kisskb/src/include/linux/kernel.h:15, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/kobject.h:19, from /kisskb/src/include/linux/of.h:17, from /kisskb/src/include/linux/irqdomain.h:35, from /kisskb/src/include/linux/acpi.h:13, from /kisskb/src/drivers/irqchip/irq-gic-v3.c:9: /kisskb/src/arch/arm64/include/asm/sysreg.h:853:2: warning: this statement may fall through [-Wimplicit-fallthrough=] asm volatile(__msr_s(r, "%x0") : : "rZ" (__val)); \ ^~~ /kisskb/src/arch/arm64/include/asm/arch_gicv3.h:20:29: note: in expansion of macro 'write_sysreg_s' #define write_gicreg(v, r) write_sysreg_s(v, SYS_ ## r) ^~~~~~~~~~~~~~ /kisskb/src/drivers/irqchip/irq-gic-v3.c:775:4: note: in expansion of macro 'write_gicreg' write_gicreg(0, ICC_AP0R1_EL1); ^~~~~~~~~~~~ /kisskb/src/drivers/irqchip/irq-gic-v3.c:776:3: note: here case 5: ^~~~ In file included from /kisskb/src/arch/arm64/include/asm/cputype.h:132, from /kisskb/src/arch/arm64/include/asm/cache.h:8, from /kisskb/src/include/linux/cache.h:6, from /kisskb/src/include/linux/printk.h:9, from /kisskb/src/include/linux/kernel.h:15, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/kobject.h:19, from /kisskb/src/include/linux/of.h:17, from /kisskb/src/include/linux/irqdomain.h:35, from /kisskb/src/include/linux/acpi.h:13, from /kisskb/src/drivers/irqchip/irq-gic-v3.c:9: /kisskb/src/arch/arm64/include/asm/sysreg.h:853:2: warning: this statement may fall through [-Wimplicit-fallthrough=] asm volatile(__msr_s(r, "%x0") : : "rZ" (__val)); \ ^~~ /kisskb/src/arch/arm64/include/asm/arch_gicv3.h:20:29: note: in expansion of macro 'write_sysreg_s' #define write_gicreg(v, r) write_sysreg_s(v, SYS_ ## r) ^~~~~~~~~~~~~~ /kisskb/src/drivers/irqchip/irq-gic-v3.c:788:3: note: in expansion of macro 'write_gicreg' write_gicreg(0, ICC_AP1R2_EL1); ^~~~~~~~~~~~ /kisskb/src/drivers/irqchip/irq-gic-v3.c:789:2: note: here case 6: ^~~~ In file included from /kisskb/src/arch/arm64/include/asm/cputype.h:132, from /kisskb/src/arch/arm64/include/asm/cache.h:8, from /kisskb/src/include/linux/cache.h:6, from /kisskb/src/include/linux/printk.h:9, from /kisskb/src/include/linux/kernel.h:15, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/kobject.h:19, from /kisskb/src/include/linux/of.h:17, from /kisskb/src/include/linux/irqdomain.h:35, from /kisskb/src/include/linux/acpi.h:13, from /kisskb/src/drivers/irqchip/irq-gic-v3.c:9: /kisskb/src/arch/arm64/include/asm/sysreg.h:853:2: warning: this statement may fall through [-Wimplicit-fallthrough=] asm volatile(__msr_s(r, "%x0") : : "rZ" (__val)); \ ^~~ /kisskb/src/arch/arm64/include/asm/arch_gicv3.h:20:29: note: in expansion of macro 'write_sysreg_s' #define write_gicreg(v, r) write_sysreg_s(v, SYS_ ## r) ^~~~~~~~~~~~~~ /kisskb/src/drivers/irqchip/irq-gic-v3.c:790:3: note: in expansion of macro 'write_gicreg' write_gicreg(0, ICC_AP1R1_EL1); ^~~~~~~~~~~~ /kisskb/src/drivers/irqchip/irq-gic-v3.c:791:2: note: here case 5: ^~~~ /kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c: In function 'sun4i_tcon0_mode_set_dithering': /kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c:316:7: warning: this statement may fall through [-Wimplicit-fallthrough=] val |= SUN4I_TCON0_FRM_CTL_MODE_B; /kisskb/src/drivers/gpu/drm/sun4i/sun4i_tcon.c:317:2: note: here case MEDIA_BUS_FMT_RGB666_1X18: ^~~~ /kisskb/src/drivers/perf/arm_pmu.c: In function 'cpu_pm_pmu_notify': /kisskb/src/drivers/perf/arm_pmu.c:726:3: warning: this statement may fall through [-Wimplicit-fallthrough=] cpu_pm_pmu_setup(armpmu, cmd); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/perf/arm_pmu.c:727:2: note: here case CPU_PM_ENTER_FAILED: ^~~~ /kisskb/src/drivers/pinctrl/pinctrl-rockchip.c: In function 'rockchip_gpio_set_config': /kisskb/src/drivers/pinctrl/pinctrl-rockchip.c:2783:3: warning: this statement may fall through [-Wimplicit-fallthrough=] rockchip_gpio_set_debounce(gc, offset, true); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/pinctrl/pinctrl-rockchip.c:2795:2: note: here default: ^~~~~~~ In file included from /kisskb/src/include/linux/kernel.h:15, from /kisskb/src/include/asm-generic/bug.h:18, from /kisskb/src/arch/arm64/include/asm/bug.h:26, from /kisskb/src/include/linux/bug.h:5, from /kisskb/src/include/linux/scatterlist.h:7, from /kisskb/src/drivers/scsi/libsas/sas_discover.c:9: /kisskb/src/drivers/scsi/libsas/sas_discover.c: In function 'sas_discover_domain': /kisskb/src/include/linux/printk.h:309:2: warning: this statement may fall through [-Wimplicit-fallthrough=] printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/scsi/libsas/sas_discover.c:459:3: note: in expansion of macro 'pr_notice' pr_notice("ATA device seen but CONFIG_SCSI_SAS_ATA=N so cannot attach\n"); ^~~~~~~~~ /kisskb/src/drivers/scsi/libsas/sas_discover.c:462:2: note: here default: ^~~~~~~ /kisskb/src/drivers/video/fbdev/sh_mobile_lcdcfb.c: In function 'sh_mobile_lcdc_channel_fb_init': /kisskb/src/drivers/video/fbdev/sh_mobile_lcdcfb.c:2086:22: warning: this statement may fall through [-Wimplicit-fallthrough=] info->fix.ypanstep = 2; ~~~~~~~~~~~~~~~~~~~^~~ /kisskb/src/drivers/video/fbdev/sh_mobile_lcdcfb.c:2087:2: note: here case V4L2_PIX_FMT_NV16: ^~~~ /kisskb/src/drivers/video/fbdev/sh_mobile_lcdcfb.c: In function 'sh_mobile_lcdc_overlay_fb_init': /kisskb/src/drivers/video/fbdev/sh_mobile_lcdcfb.c:1596:22: warning: this statement may fall through [-Wimplicit-fallthrough=] info->fix.ypanstep = 2; ~~~~~~~~~~~~~~~~~~~^~~ /kisskb/src/drivers/video/fbdev/sh_mobile_lcdcfb.c:1597:2: note: here case V4L2_PIX_FMT_NV16: ^~~~ Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 # Build took: 0:06:24.614452