printk: Add monotonic, boottime, and realtime timestamps
Subsystems (32)
PATCH v5 1/1 printk: Add monotonic, boottime, and realtime timestamps
printk.time=1/CONFIG_PRINTK_TIME=1 adds a unmodified local hardware clock timestamp to printk messages. The local hardware clock loses time each day making it difficult to determine exactly when an issue has occurred in the kernel log, and making it difficult to determine how kernel and hardware issues relate to each other in real time.
Make printk output different timestampes by adding options for no timestamp, the local hardware clock, the monotonic clock, the boottime clock, and the real clock. Allow a user to pick one of the clocks by using the printk.time kernel parameter. Output the type of clock in /sys/module/printk/parameters/time so userspace programs can interpret the timestamp.
Real clock & 32-bit systems: Selecting the real clock printk timestamp may lead to unlikely situations where a timestamp is wrong because the real time offset is read without the protection of a sequence lock in the call to ktime_get_log_ts() in printk_get_ts().
v2: Use peterz's suggested Kconfig options. Merge patchset together. Fix i386 !CONFIG_PRINTK builds.
v3: Fixed x86_64_defconfig. Added printk_time_type enum and printk_time_str for better output. Added BOOTTIME clock functionality.
v4: Fix messages, add additional printk.time options, and fix configs.
v5: Renaming of structures, and allow printk_time_set() to evaluate substrings of entries (eg: allow 'r', 'real', 'realtime'). From peterz, make fast functinos return 0 until timekeeping is initialized (removes timekeeping_active & ktime_get_boot|real_log_ts() suggested by
tglx and adds ktime_get_real_offset()). Switch to a function pointer
for printk_get_ts() and reference fast functions. Make timestamp_sources enum match choice options for CONFIG_PRINTK_TIME (adds PRINTK_TIME_UNDEFINED).
Signed-off-by Prarit Bhargava <[email protected]>
Cc Mark Salyzyn <[email protected]>
Cc Jonathan Corbet <[email protected]>
Cc Petr Mladek <[email protected]>
Cc Sergey Senozhatsky <[email protected]>
Cc Steven Rostedt <[email protected]>
Cc John Stultz <[email protected]>
Cc Thomas Gleixner <[email protected]>
Cc Stephen Boyd <[email protected]>
Cc Andrew Morton <[email protected]>
Cc Greg Kroah-Hartman <[email protected]>
Cc "Paul E. McKenney" <[email protected]>
Cc Christoffer Dall <[email protected]>
Cc Deepa Dinamani <[email protected]>
Cc Ingo Molnar <[email protected]>
Cc Joel Fernandes <[email protected]>
Cc Prarit Bhargava <[email protected]>
Cc Kees Cook <[email protected]>
Cc Peter Zijlstra <[email protected]>
Cc Geert Uytterhoeven <[email protected]>
Cc "Luis R. Rodriguez" <[email protected]>
Cc Nicholas Piggin <[email protected]>
Cc "Jason A. Donenfeld" <[email protected]>
Cc Olof Johansson <[email protected]>
Cc Josh Poimboeuf <[email protected]>
--- Documentation/admin-guide/kernel-parameters.txt | 6 +- arch/arm/configs/aspeed_g4_defconfig | 2 +- arch/arm/configs/aspeed_g5_defconfig | 2 +- arch/arm/configs/axm55xx_defconfig | 2 +- arch/arm/configs/bcm2835_defconfig | 2 +- arch/arm/configs/colibri_pxa270_defconfig | 2 +- arch/arm/configs/colibri_pxa300_defconfig | 2 +- arch/arm/configs/dove_defconfig | 2 +- arch/arm/configs/efm32_defconfig | 2 +- arch/arm/configs/exynos_defconfig | 2 +- arch/arm/configs/ezx_defconfig | 2 +- arch/arm/configs/h5000_defconfig | 2 +- arch/arm/configs/hisi_defconfig | 2 +- arch/arm/configs/imote2_defconfig | 2 +- arch/arm/configs/imx_v6_v7_defconfig | 2 +- arch/arm/configs/keystone_defconfig | 2 +- arch/arm/configs/lpc18xx_defconfig | 2 +- arch/arm/configs/magician_defconfig | 2 +- arch/arm/configs/mmp2_defconfig | 2 +- arch/arm/configs/moxart_defconfig | 2 +- arch/arm/configs/mps2_defconfig | 2 +- arch/arm/configs/multi_v7_defconfig | 2 +- arch/arm/configs/mvebu_v7_defconfig | 2 +- arch/arm/configs/mxs_defconfig | 2 +- arch/arm/configs/omap2plus_defconfig | 2 +- arch/arm/configs/pxa168_defconfig | 2 +- arch/arm/configs/pxa3xx_defconfig | 2 +- arch/arm/configs/pxa910_defconfig | 2 +- arch/arm/configs/pxa_defconfig | 2 +- arch/arm/configs/qcom_defconfig | 2 +- arch/arm/configs/raumfeld_defconfig | 2 +- arch/arm/configs/shmobile_defconfig | 2 +- arch/arm/configs/socfpga_defconfig | 2 +- arch/arm/configs/stm32_defconfig | 2 +- arch/arm/configs/sunxi_defconfig | 2 +- arch/arm/configs/tango4_defconfig | 2 +- arch/arm/configs/tegra_defconfig | 2 +- arch/arm/configs/u300_defconfig | 2 +- arch/arm/configs/u8500_defconfig | 2 +- arch/arm/configs/vt8500_v6_v7_defconfig | 2 +- arch/arm/configs/xcep_defconfig | 2 +- arch/arm/configs/zx_defconfig | 2 +- arch/arm64/configs/defconfig | 2 +- arch/m68k/configs/amcore_defconfig | 2 +- arch/mips/configs/ath25_defconfig | 2 +- arch/mips/configs/bcm47xx_defconfig | 2 +- arch/mips/configs/bmips_be_defconfig | 2 +- arch/mips/configs/bmips_stb_defconfig | 2 +- arch/mips/configs/ci20_defconfig | 2 +- arch/mips/configs/generic_defconfig | 2 +- arch/mips/configs/lemote2f_defconfig | 2 +- arch/mips/configs/loongson3_defconfig | 2 +- arch/mips/configs/nlm_xlp_defconfig | 2 +- arch/mips/configs/nlm_xlr_defconfig | 2 +- arch/mips/configs/pistachio_defconfig | 2 +- arch/mips/configs/qi_lb60_defconfig | 2 +- arch/mips/configs/rt305x_defconfig | 2 +- arch/mips/configs/xway_defconfig | 2 +- arch/parisc/configs/generic-64bit_defconfig | 2 +- arch/powerpc/configs/40x/virtex_defconfig | 2 +- arch/powerpc/configs/44x/fsp2_defconfig | 2 +- arch/powerpc/configs/44x/virtex5_defconfig | 2 +- arch/powerpc/configs/44x/warp_defconfig | 2 +- arch/powerpc/configs/52xx/cm5200_defconfig | 2 +- arch/powerpc/configs/52xx/lite5200b_defconfig | 2 +- arch/powerpc/configs/52xx/motionpro_defconfig | 2 +- arch/powerpc/configs/52xx/tqm5200_defconfig | 2 +- arch/powerpc/configs/gamecube_defconfig | 2 +- arch/powerpc/configs/mpc5200_defconfig | 2 +- arch/powerpc/configs/pasemi_defconfig | 2 +- arch/powerpc/configs/wii_defconfig | 2 +- arch/s390/configs/default_defconfig | 2 +- arch/s390/configs/gcov_defconfig | 2 +- arch/s390/configs/performance_defconfig | 2 +- arch/s390/configs/zfcpdump_defconfig | 2 +- arch/sh/configs/edosk7760_defconfig | 2 +- arch/sh/configs/sdk7786_defconfig | 2 +- arch/sh/configs/se7722_defconfig | 2 +- arch/sh/configs/sh7785lcr_32bit_defconfig | 2 +- arch/sh/configs/urquell_defconfig | 2 +- arch/sparc/configs/sparc64_defconfig | 2 +- arch/x86/configs/i386_defconfig | 2 +- arch/x86/configs/x86_64_defconfig | 2 +- arch/xtensa/configs/audio_kc705_defconfig | 2 +- arch/xtensa/configs/cadence_csp_defconfig | 2 +- arch/xtensa/configs/generic_kc705_defconfig | 2 +- arch/xtensa/configs/nommu_kc705_defconfig | 2 +- arch/xtensa/configs/smp_lx200_defconfig | 2 +- include/linux/timekeeping.h | 1 + kernel/printk/printk.c | 146 ++++++++++++++++++++- kernel/time/timekeeping.c | 47 +++++-- lib/Kconfig.debug | 54 +++++++- .../selftests/rcutorture/configs/lock/CFcommon | 2 +- .../selftests/rcutorture/configs/rcu/CFcommon | 2 +- .../selftests/rcutorture/configs/rcuperf/CFcommon | 2 +- 95 files changed, 320 insertions(+), 114 deletions(-)
Documentation/admin-guide/kernel-parameters.txt +4 -2
@@ -3188,8 +3188,10 @@ ratelimit - ratelimit the logging Default: ratelimit - printk.time= Show timing data prefixed to each printk message line - Format: <bool> (1/Y/y=enable, 0/N/n=disable) + printk.time= Show timestamp prefixed to each printk message line + Format: <string> + (0/N/n/disable, 1/Y/y/local, + b/boot, m/monotonic, r/realtime) processor.max_cstate= [HW,ACPI] Limit processor to maximum C-state
arch/arm/configs/aspeed_g4_defconfig +1 -1
@@ -162,7 +162,7 @@ CONFIG_JFFS2_FS_XATTR=y CONFIG_UBIFS_FS=y CONFIG_SQUASHFS=y CONFIG_SQUASHFS_XZ=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y
arch/arm/configs/aspeed_g5_defconfig +1 -1
@@ -165,7 +165,7 @@ CONFIG_JFFS2_FS_XATTR=y CONFIG_UBIFS_FS=y CONFIG_SQUASHFS=y CONFIG_SQUASHFS_XZ=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y
arch/arm/configs/axm55xx_defconfig +1 -1
@@ -231,7 +231,7 @@ CONFIG_NFS_FSCACHE=y CONFIG_SUNRPC_DEBUG=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y
arch/arm/configs/bcm2835_defconfig +1 -1
@@ -141,7 +141,7 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_BOOT_PRINTK_DELAY=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y
arch/arm/configs/colibri_pxa270_defconfig +1 -1
@@ -144,7 +144,7 @@ CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y
arch/arm/configs/colibri_pxa300_defconfig +1 -1
@@ -51,7 +51,7 @@ CONFIG_EXT3_FS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_USER=y
arch/arm/configs/dove_defconfig +1 -1
@@ -118,7 +118,7 @@ CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set
arch/arm/configs/efm32_defconfig +1 -1
@@ -92,7 +92,7 @@ CONFIG_EXT2_FS=y CONFIG_ROMFS_FS=y CONFIG_ROMFS_BACKED_BY_MTD=y # CONFIG_NETWORK_FILESYSTEMS is not set -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set
arch/arm/configs/exynos_defconfig +1 -1
@@ -253,7 +253,7 @@ CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y
arch/arm/configs/ezx_defconfig +1 -1
@@ -363,7 +363,7 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set
arch/arm/configs/h5000_defconfig +1 -1
@@ -61,7 +61,7 @@ CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_COMPRESSION_OPTIONS=y # CONFIG_NETWORK_FILESYSTEMS is not set -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set # CONFIG_DEBUG_BUGVERBOSE is not set
arch/arm/configs/hisi_defconfig +1 -1
@@ -82,7 +82,7 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_FS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y
arch/arm/configs/imote2_defconfig +1 -1
@@ -336,7 +336,7 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set
arch/arm/configs/imx_v6_v7_defconfig +1 -1
@@ -382,7 +382,7 @@ CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y # CONFIG_SCHED_DEBUG is not set
arch/arm/configs/keystone_defconfig +1 -1
@@ -200,7 +200,7 @@ CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_SHIRQ=y CONFIG_DEBUG_USER=y
arch/arm/configs/lpc18xx_defconfig +1 -1
@@ -160,7 +160,7 @@ CONFIG_EXT2_FS=y # CONFIG_INOTIFY_USER is not set CONFIG_JFFS2_FS=y # CONFIG_NETWORK_FILESYSTEMS is not set -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set
arch/arm/configs/magician_defconfig +1 -1
@@ -154,7 +154,7 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_1251=m CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set CONFIG_TIMER_STATS=y
arch/arm/configs/mmp2_defconfig +1 -1
@@ -74,7 +74,7 @@ CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y
arch/arm/configs/moxart_defconfig +1 -1
@@ -123,7 +123,7 @@ CONFIG_EXT3_FS=y CONFIG_TMPFS=y CONFIG_CONFIGFS_FS=y CONFIG_JFFS2_FS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set
arch/arm/configs/mps2_defconfig +1 -1
@@ -98,7 +98,7 @@ CONFIG_NFS_V4_1=y CONFIG_NFS_V4_2=y CONFIG_ROOT_NFS=y CONFIG_NLS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set
arch/arm/configs/multi_v7_defconfig +1 -1
@@ -929,7 +929,7 @@ CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOCKUP_DETECTOR=y
arch/arm/configs/mvebu_v7_defconfig +1 -1
@@ -152,7 +152,7 @@ CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y
arch/arm/configs/mxs_defconfig +1 -1
@@ -167,7 +167,7 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_FRAME_WARN=2048 CONFIG_UNUSED_SYMBOLS=y
arch/arm/configs/omap2plus_defconfig +1 -1
@@ -493,7 +493,7 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_SPLIT=y CONFIG_DEBUG_INFO_DWARF4=y
arch/arm/configs/pxa168_defconfig +1 -1
@@ -50,7 +50,7 @@ CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_PREEMPT is not set
arch/arm/configs/pxa3xx_defconfig +1 -1
@@ -109,7 +109,7 @@ CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_SHIRQ=y
arch/arm/configs/pxa910_defconfig +1 -1
@@ -58,7 +58,7 @@ CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_PREEMPT is not set
arch/arm/configs/pxa_defconfig +1 -1
@@ -727,7 +727,7 @@ CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_FRAME_WARN=0
arch/arm/configs/qcom_defconfig +1 -1
@@ -231,7 +231,7 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_MAGIC_SYSRQ=y
arch/arm/configs/raumfeld_defconfig +1 -1
@@ -187,7 +187,7 @@ CONFIG_NLS_ISO8859_15=y CONFIG_NLS_KOI8_R=y CONFIG_NLS_KOI8_U=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_USER=y
arch/arm/configs/shmobile_defconfig +1 -1
@@ -218,7 +218,7 @@ CONFIG_NFS_V4_1=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set # CONFIG_ARM_UNWIND is not set
arch/arm/configs/socfpga_defconfig +1 -1
@@ -155,7 +155,7 @@ CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_MAGIC_SYSRQ=y CONFIG_DETECT_HUNG_TASK=y
arch/arm/configs/stm32_defconfig +1 -1
@@ -74,7 +74,7 @@ CONFIG_STM32_ADC=y # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY_USER is not set CONFIG_NLS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set
arch/arm/configs/sunxi_defconfig +1 -1
@@ -151,6 +151,6 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_FS=y CONFIG_CRYPTO_DEV_SUN4I_SS=y
arch/arm/configs/tango4_defconfig +1 -1
@@ -90,5 +90,5 @@ CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_ISO8859_1=m CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_CRYPTO_ECHAINIV is not set
arch/arm/configs/tegra_defconfig +1 -1
@@ -286,7 +286,7 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y
arch/arm/configs/u300_defconfig +1 -1
@@ -62,7 +62,7 @@ CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set
arch/arm/configs/u8500_defconfig +1 -1
@@ -127,7 +127,7 @@ CONFIG_NFS_FS=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y
arch/arm/configs/vt8500_v6_v7_defconfig +1 -1
@@ -84,6 +84,6 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_KERNEL=y CONFIG_LOCKUP_DETECTOR=y
arch/arm/configs/xcep_defconfig +1 -1
@@ -79,7 +79,7 @@ CONFIG_NFS_V3=y CONFIG_NLS=m CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set
arch/arm/configs/zx_defconfig +1 -1
@@ -95,7 +95,7 @@ CONFIG_TMPFS_POSIX_ACL=y CONFIG_NLS_CODEPAGE_936=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_INFO=y
arch/arm64/configs/defconfig +1 -1
@@ -549,7 +549,7 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_VIRTUALIZATION=y CONFIG_KVM=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y
arch/m68k/configs/amcore_defconfig +1 -1
@@ -107,7 +107,7 @@ CONFIG_JFFS2_FS=y CONFIG_ROMFS_FS=y CONFIG_ROMFS_BACKED_BY_BOTH=y # CONFIG_NETWORK_FILESYSTEMS is not set -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set # CONFIG_SECTION_MISMATCH_WARN_ONLY is not set
arch/mips/configs/ath25_defconfig +1 -1
@@ -105,7 +105,7 @@ CONFIG_SQUASHFS_FILE_DIRECT=y CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y # CONFIG_SQUASHFS_ZLIB is not set CONFIG_SQUASHFS_XZ=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y
arch/mips/configs/bcm47xx_defconfig +1 -1
@@ -74,7 +74,7 @@ CONFIG_USB_HCD_BCMA=y CONFIG_USB_HCD_SSB=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_DEFAULT_ON=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_REDUCED=y CONFIG_STRIP_ASM_SYMS=y
arch/mips/configs/bmips_be_defconfig +1 -1
@@ -32,7 +32,7 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_BRCMSTB_GISB_ARB=y CONFIG_MTD=y CONFIG_MTD_BCM63XX_PARTS=y
arch/mips/configs/bmips_stb_defconfig +1 -1
@@ -85,7 +85,7 @@ CONFIG_CIFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y CONFIG_CMDLINE_BOOL=y
arch/mips/configs/ci20_defconfig +1 -1
@@ -147,7 +147,7 @@ CONFIG_NLS_ISO8859_15=y CONFIG_NLS_KOI8_R=y CONFIG_NLS_KOI8_U=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y
arch/mips/configs/generic_defconfig +1 -1
@@ -83,7 +83,7 @@ CONFIG_NFS_V4=y CONFIG_NFS_V4_1=y CONFIG_NFS_V4_2=y CONFIG_ROOT_NFS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_REDUCED=y CONFIG_DEBUG_FS=y
arch/mips/configs/lemote2f_defconfig +1 -1
@@ -394,7 +394,7 @@ CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_FRAME_WARN=1024 CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y
arch/mips/configs/loongson3_defconfig +1 -1
@@ -327,7 +327,7 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_936=y CONFIG_NLS_ASCII=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_FRAME_WARN=1024 CONFIG_STRIP_ASM_SYMS=y CONFIG_MAGIC_SYSRQ=y
arch/mips/configs/nlm_xlp_defconfig +1 -1
@@ -549,7 +549,7 @@ CONFIG_NLS_ISO8859_14=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_FRAME_WARN=1024
arch/mips/configs/nlm_xlr_defconfig +1 -1
@@ -506,7 +506,7 @@ CONFIG_NLS_ISO8859_14=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_UNUSED_SYMBOLS=y
arch/mips/configs/pistachio_defconfig +1 -1
@@ -297,7 +297,7 @@ CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=m CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_MAGIC_SYSRQ=y CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0
arch/mips/configs/qi_lb60_defconfig +1 -1
@@ -170,7 +170,7 @@ CONFIG_NLS_ISO8859_15=y CONFIG_NLS_KOI8_R=y CONFIG_NLS_KOI8_U=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_STRIP_ASM_SYMS=y CONFIG_READABLE_ASM=y
arch/mips/configs/rt305x_defconfig +1 -1
@@ -143,7 +143,7 @@ CONFIG_JFFS2_COMPRESSION_OPTIONS=y CONFIG_SQUASHFS=y # CONFIG_SQUASHFS_ZLIB is not set CONFIG_SQUASHFS_XZ=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_MAGIC_SYSRQ=y CONFIG_STRIP_ASM_SYMS=y
arch/mips/configs/xway_defconfig +1 -1
@@ -151,7 +151,7 @@ CONFIG_JFFS2_COMPRESSION_OPTIONS=y CONFIG_SQUASHFS=y # CONFIG_SQUASHFS_ZLIB is not set CONFIG_SQUASHFS_XZ=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y
arch/parisc/configs/generic-64bit_defconfig +1 -1
@@ -272,7 +272,7 @@ CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_2=m CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_STRIP_ASM_SYMS=y CONFIG_UNUSED_SYMBOLS=y CONFIG_DEBUG_FS=y
arch/powerpc/configs/40x/virtex_defconfig +1 -1
@@ -71,7 +71,7 @@ CONFIG_CRC_CCITT=y CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_KERNEL=y # CONFIG_CRYPTO_ANSI_CPRNG is not set
arch/powerpc/configs/44x/fsp2_defconfig +1 -1
@@ -111,7 +111,7 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_DEFAULT="n" CONFIG_XZ_DEC=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_MESSAGE_LOGLEVEL_DEFAULT=3 CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y
arch/powerpc/configs/44x/virtex5_defconfig +1 -1
@@ -70,7 +70,7 @@ CONFIG_CRC_CCITT=y CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_KERNEL=y # CONFIG_CRYPTO_ANSI_CPRNG is not set
arch/powerpc/configs/44x/warp_defconfig +1 -1
@@ -90,7 +90,7 @@ CONFIG_NLS_ISO8859_15=y CONFIG_NLS_UTF8=y CONFIG_CRC_CCITT=y CONFIG_CRC_T10DIF=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y
arch/powerpc/configs/52xx/cm5200_defconfig +1 -1
@@ -72,7 +72,7 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DETECT_HUNG_TASK=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_CRYPTO_ECB=y
arch/powerpc/configs/52xx/lite5200b_defconfig +1 -1
@@ -58,7 +58,7 @@ CONFIG_TMPFS=y CONFIG_NFS_FS=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DETECT_HUNG_TASK=y # CONFIG_DEBUG_BUGVERBOSE is not set
arch/powerpc/configs/52xx/motionpro_defconfig +1 -1
@@ -84,7 +84,7 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DETECT_HUNG_TASK=y # CONFIG_DEBUG_BUGVERBOSE is not set
arch/powerpc/configs/52xx/tqm5200_defconfig +1 -1
@@ -86,7 +86,7 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DETECT_HUNG_TASK=y # CONFIG_DEBUG_BUGVERBOSE is not set
arch/powerpc/configs/gamecube_defconfig +1 -1
@@ -89,7 +89,7 @@ CONFIG_CIFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_CRC_CCITT=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_LATENCYTOP=y
arch/powerpc/configs/mpc5200_defconfig +1 -1
@@ -126,7 +126,7 @@ CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_HUNG_TASK=y
arch/powerpc/configs/pasemi_defconfig +1 -1
@@ -166,7 +166,7 @@ CONFIG_NFSD_V4=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_CRC_CCITT=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y
arch/powerpc/configs/wii_defconfig +1 -1
@@ -110,7 +110,7 @@ CONFIG_CIFS=m CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_CRC_CCITT=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y
arch/s390/configs/default_defconfig +1 -1
@@ -564,7 +564,7 @@ CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m CONFIG_DLM=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_DWARF4=y
arch/s390/configs/gcov_defconfig +1 -1
@@ -558,7 +558,7 @@ CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m CONFIG_DLM=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_DWARF4=y CONFIG_GDB_SCRIPTS=y
arch/s390/configs/performance_defconfig +1 -1
@@ -556,7 +556,7 @@ CONFIG_NLS_ISO8859_1=m CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m CONFIG_DLM=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_INFO_DWARF4=y CONFIG_GDB_SCRIPTS=y
arch/s390/configs/zfcpdump_defconfig +1 -1
@@ -57,7 +57,7 @@ CONFIG_RAW_DRIVER=y CONFIG_CONFIGFS_FS=y # CONFIG_MISC_FILESYSTEMS is not set # CONFIG_NETWORK_FILESYSTEMS is not set -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DEBUG_INFO=y CONFIG_DEBUG_KERNEL=y CONFIG_PANIC_ON_OOPS=y
arch/sh/configs/edosk7760_defconfig +1 -1
@@ -109,7 +109,7 @@ CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_MAGIC_SYSRQ=y CONFIG_UNUSED_SYMBOLS=y
arch/sh/configs/sdk7786_defconfig +1 -1
@@ -215,7 +215,7 @@ CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_MAGIC_SYSRQ=y
arch/sh/configs/se7722_defconfig +1 -1
@@ -53,7 +53,7 @@ CONFIG_EXT3_FS=y CONFIG_PROC_KCORE=y CONFIG_TMPFS=y CONFIG_HUGETLBFS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y
arch/sh/configs/sh7785lcr_32bit_defconfig +1 -1
@@ -144,7 +144,7 @@ CONFIG_NFSD_V3=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_932=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y
arch/sh/configs/urquell_defconfig +1 -1
@@ -142,7 +142,7 @@ CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_932=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set # CONFIG_ENABLE_MUST_CHECK is not set CONFIG_DEBUG_FS=y
arch/sparc/configs/sparc64_defconfig +1 -1
@@ -200,7 +200,7 @@ CONFIG_EXT3_FS_SECURITY=y CONFIG_PROC_KCORE=y CONFIG_TMPFS=y CONFIG_HUGETLBFS=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y
arch/x86/configs/i386_defconfig +1 -1
@@ -284,7 +284,7 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y
arch/x86/configs/x86_64_defconfig +1 -1
@@ -283,7 +283,7 @@ CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y # CONFIG_ENABLE_WARN_DEPRECATED is not set CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set
arch/xtensa/configs/audio_kc705_defconfig +1 -1
@@ -123,7 +123,7 @@ CONFIG_ROOT_NFS=y CONFIG_SUNRPC_DEBUG=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_MAGIC_SYSRQ=y
arch/xtensa/configs/cadence_csp_defconfig +1 -1
@@ -102,7 +102,7 @@ CONFIG_ROOT_NFS=y CONFIG_SUNRPC_DEBUG=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_MAGIC_SYSRQ=y
arch/xtensa/configs/generic_kc705_defconfig +1 -1
@@ -110,7 +110,7 @@ CONFIG_ROOT_NFS=y CONFIG_SUNRPC_DEBUG=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_MAGIC_SYSRQ=y
arch/xtensa/configs/nommu_kc705_defconfig +1 -1
@@ -107,7 +107,7 @@ CONFIG_ROOT_NFS=y CONFIG_SUNRPC_DEBUG=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y # CONFIG_FRAME_POINTER is not set
arch/xtensa/configs/smp_lx200_defconfig +1 -1
@@ -114,7 +114,7 @@ CONFIG_ROOT_NFS=y CONFIG_SUNRPC_DEBUG=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y CONFIG_DYNAMIC_DEBUG=y CONFIG_DEBUG_INFO=y CONFIG_MAGIC_SYSRQ=y
include/linux/timekeeping.h +1 -0
@@ -239,6 +239,7 @@ static inline u64 ktime_get_raw_ns(void)extern u64 ktime_get_mono_fast_ns (void );extern u64 ktime_get_raw_fast_ns (void );extern u64 ktime_get_boot_fast_ns (void ); +extern u64 ktime_get_real_offset (void );/* * Timespec interfaces utilizing the ktime based ones
kernel/printk/printk.c +141 -5
187 lines not on this page · raw message
kernel/time/timekeeping.c +36 -11
68 lines not on this page · raw message
lib/Kconfig.debug +48 -6
67 lines not on this page · raw message
tools/testing/selftests/rcutorture/configs/lock/CFcommon +1 -1
@@ -1,2 +1,2 @@ CONFIG_LOCK_TORTURE_TEST=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y
tools/testing/selftests/rcutorture/configs/rcu/CFcommon +1 -1
@@ -1,2 +1,2 @@ CONFIG_RCU_TORTURE_TEST=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y
tools/testing/selftests/rcutorture/configs/rcuperf/CFcommon +1 -1
@@ -1,2 +1,2 @@ CONFIG_RCU_PERF_TEST=y -CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_TIME_LOCAL=y
Signature · 1 line
1.8.5.5
kernel/time/timekeeping.c line 28
Quoted 9 lines · Prarit Bhargava
kernel/time/timekeeping.c +1
-0@@ -25,6 +25,7 @@#include <linux/stop_machine.h> #include <linux/pvclock_gtod.h> #include <linux/compiler.h> +#include <linux/sched/clock.h>
That's needed because?
Quoted 13 lines
kernel/time/timekeeping.c +5
-2#include "tick-internal.h" #include "ntp_internal.h" @@ -60,8 +61,39 @@ struct tk_fast {struct tk_read_base base[2 ]; }; -static struct tk_fast tk_fast_mono____cacheline_aligned ; -static struct tk_fast tk_fast_raw____cacheline_aligned ; +/* Suspend-time cycles value for halted fast timekeeper. */ +static u64 cycles_at_suspend; + +static u64 dummy_clock_read (struct clocksource *cs) +{
kernel/time/timekeeping.c struct tk_fast { · line 78
Quoted 10 lines
kernel/time/timekeeping.c +10
-0+return cycles_at_suspend; +} + +static struct clocksource dummy_clock = { + .read = dummy_clock_read, +}; + +static struct tk_fast tk_fast_mono____cacheline_aligned = { + .base = { + (struct tk_read_base ){
Eew.
kernel/time/timekeeping.c struct tk_fast { · line 80
Quoted 2 lines
kernel/time/timekeeping.c +2
-0+ .clock = &dummy_clock, + },
.base[0] = {
.clock = &dummy_clock,
},
.base[1] = {
.clock = &dummy_clock,
},Hmm?
kernel/time/timekeeping.c u64 notrace ktime_get_boot_fast_ns(void) · line 491
Quoted 4 lines
kernel/time/timekeeping.c +0
-4-static struct clocksource dummy_clock = { - .read = dummy_clock_read, -}; -
Can we please have that timekeeping change as a seperate patch?
Thanks,
tglx