# git rev-parse -q --verify 13e091b6dd0e78a518a7d8756607d3acb8215768^{commit}
13e091b6dd0e78a518a7d8756607d3acb8215768
already have revision, skipping fetch
# git checkout -q -f -B kisskb 13e091b6dd0e78a518a7d8756607d3acb8215768
# git clean -qxdf
# < git log -1
# commit 13e091b6dd0e78a518a7d8756607d3acb8215768
# Merge: eac3411 1088c6e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Aug 13 18:28:19 2018 -0700
# 
#     Merge branch 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 timer updates from Thomas Gleixner:
#      "Early TSC based time stamping to allow better boot time analysis.
#     
#       This comes with a general cleanup of the TSC calibration code which
#       grew warts and duct taping over the years and removes 250 lines of
#       code. Initiated and mostly implemented by Pavel with help from various
#       folks"
#     
#     * 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (37 commits)
#       x86/kvmclock: Mark kvm_get_preset_lpj() as __init
#       x86/tsc: Consolidate init code
#       sched/clock: Disable interrupts when calling generic_sched_clock_init()
#       timekeeping: Prevent false warning when persistent clock is not available
#       sched/clock: Close a hole in sched_clock_init()
#       x86/tsc: Make use of tsc_calibrate_cpu_early()
#       x86/tsc: Split native_calibrate_cpu() into early and late parts
#       sched/clock: Use static key for sched_clock_running
#       sched/clock: Enable sched clock early
#       sched/clock: Move sched clock initialization and merge with generic clock
#       x86/tsc: Use TSC as sched clock early
#       x86/tsc: Initialize cyc2ns when tsc frequency is determined
#       x86/tsc: Calibrate tsc only once
#       ARM/time: Remove read_boot_clock64()
#       s390/time: Remove read_boot_clock64()
#       timekeeping: Default boot time offset to local_clock()
#       timekeeping: Replace read_boot_clock64() with read_persistent_wall_and_boot_offset()
#       s390/time: Add read_persistent_wall_and_boot_offset()
#       x86/xen/time: Output xen sched_clock time from 0
#       x86/xen/time: Initialize pv xen time in init_hypervisor_platform()
#       ...
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 13e091b6dd0e78a518a7d8756607d3acb8215768
# < make -s -j 10 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  allmodconfig
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# make -s -j 10 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  olddefconfig
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
# make -s -j 10 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
/kisskb/src/arch/xtensa/kernel/pci.c:45:32: warning: 'pci_ctrl_tail' defined but not used [-Wunused-variable]
 static struct pci_controller **pci_ctrl_tail = &pci_ctrl_head;
                                ^
/kisskb/src/kernel/sched/core.c: In function 'update_rq_clock_task':
/kisskb/src/kernel/sched/core.c:139:6: warning: unused variable 'steal' [-Wunused-variable]
  s64 steal = 0, irq_delta = 0;
      ^
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_unseal_trusted':
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:730:2: warning: 'blob_handle' may be used uninitialized in this function [-Wmaybe-uninitialized]
  tpm2_flush_context_cmd(chip, blob_handle, TPM_TRANSMIT_UNLOCKED);
  ^
/kisskb/src/lib/test_kasan.c: In function 'use_after_scope_test':
/kisskb/src/lib/test_kasan.c:504:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
In file included from /kisskb/src/arch/xtensa/include/asm/atomic.h:21:0,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/include/asm-generic/bitops/atomic.h:5,
                 from /kisskb/src/arch/xtensa/include/asm/bitops.h:222,
                 from /kisskb/src/include/linux/bitops.h:18,
                 from /kisskb/src/include/linux/kernel.h:11,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/wait.h:7,
                 from /kisskb/src/include/linux/wait_bit.h:8,
                 from /kisskb/src/include/linux/fs.h:6,
                 from /kisskb/src/fs/ocfs2/file.c:27:
/kisskb/src/fs/ocfs2/file.c: In function 'ocfs2_file_write_iter':
/kisskb/src/arch/xtensa/include/asm/cmpxchg.h:139:3: warning: value computed is not used [-Wunused-value]
  ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
   ^
/kisskb/src/fs/ocfs2/file.c:2386:3: note: in expansion of macro 'xchg'
   xchg(&iocb->ki_complete, saved_ki_complete);
   ^
/kisskb/src/drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^
/kisskb/src/drivers/net/usb/rtl8150.c:30:0: warning: "RSR" redefined
 #define RSR   0x0133
 ^
In file included from /kisskb/src/arch/xtensa/include/asm/bitops.h:22:0,
                 from /kisskb/src/include/linux/bitops.h:18,
                 from /kisskb/src/include/linux/kernel.h:11,
                 from /kisskb/src/include/asm-generic/bug.h:18,
                 from ./arch/xtensa/include/generated/asm/bug.h:1,
                 from /kisskb/src/include/linux/bug.h:5,
                 from /kisskb/src/include/linux/signal.h:5,
                 from /kisskb/src/drivers/net/usb/rtl8150.c:9:
/kisskb/src/arch/xtensa/include/asm/processor.h:221:0: note: this is the location of the previous definition
 #define RSR(v,sr) __asm__ __volatile__ ("rsr %0,"__stringify(sr) : "=a"(v));
 ^
In file included from /kisskb/src/arch/xtensa/include/asm/atomic.h:21:0,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/include/asm-generic/bitops/atomic.h:5,
                 from /kisskb/src/arch/xtensa/include/asm/bitops.h:222,
                 from /kisskb/src/include/linux/bitops.h:18,
                 from /kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c:11:
/kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c: In function 'ixgbevf_xdp_setup':
/kisskb/src/arch/xtensa/include/asm/cmpxchg.h:139:3: warning: value computed is not used [-Wunused-value]
  ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
   ^
/kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c:4448:4: note: in expansion of macro 'xchg'
    xchg(&adapter->rx_ring[i]->xdp_prog, adapter->xdp_prog);
    ^
In file included from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_glue.h:64:0,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_fw.c:40:
/kisskb/src/drivers/scsi/sym53c8xx_2/sym_defs.h:109:0: warning: "WSR" redefined
  #define   WSR     0x01  /* sta: wide scsi received       [W]*/
 ^
In file included from /kisskb/src/arch/xtensa/include/asm/bitops.h:22:0,
                 from /kisskb/src/include/linux/bitops.h:18,
                 from /kisskb/src/include/linux/kernel.h:11,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/wait.h:7,
                 from /kisskb/src/include/linux/completion.h:12,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_glue.h:43,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_fw.c:40:
/kisskb/src/arch/xtensa/include/asm/processor.h:220:0: note: this is the location of the previous definition
 #define WSR(v,sr) __asm__ __volatile__ ("wsr %0,"__stringify(sr) :: "a"(v));
 ^
In file included from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_glue.h:64:0,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_glue.c:50:
/kisskb/src/drivers/scsi/sym53c8xx_2/sym_defs.h:109:0: warning: "WSR" redefined
  #define   WSR     0x01  /* sta: wide scsi received       [W]*/
 ^
In file included from /kisskb/src/arch/xtensa/include/asm/bitops.h:22:0,
                 from /kisskb/src/include/linux/bitops.h:18,
                 from /kisskb/src/include/linux/kernel.h:11,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:9,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_glue.c:42:
/kisskb/src/arch/xtensa/include/asm/processor.h:220:0: note: this is the location of the previous definition
 #define WSR(v,sr) __asm__ __volatile__ ("wsr %0,"__stringify(sr) :: "a"(v));
 ^
In file included from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_glue.h:64:0,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_hipd.c:44:
/kisskb/src/drivers/scsi/sym53c8xx_2/sym_defs.h:109:0: warning: "WSR" redefined
  #define   WSR     0x01  /* sta: wide scsi received       [W]*/
 ^
In file included from /kisskb/src/arch/xtensa/include/asm/bitops.h:22:0,
                 from /kisskb/src/include/linux/bitops.h:18,
                 from /kisskb/src/include/linux/kernel.h:11,
                 from /kisskb/src/include/asm-generic/bug.h:18,
                 from ./arch/xtensa/include/generated/asm/bug.h:1,
                 from /kisskb/src/include/linux/bug.h:5,
                 from /kisskb/src/include/linux/mmdebug.h:5,
                 from /kisskb/src/include/linux/gfp.h:5,
                 from /kisskb/src/include/linux/slab.h:15,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_hipd.c:41:
/kisskb/src/arch/xtensa/include/asm/processor.h:220:0: note: this is the location of the previous definition
 #define WSR(v,sr) __asm__ __volatile__ ("wsr %0,"__stringify(sr) :: "a"(v));
 ^
In file included from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_glue.h:64:0,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_malloc.c:40:
/kisskb/src/drivers/scsi/sym53c8xx_2/sym_defs.h:109:0: warning: "WSR" redefined
  #define   WSR     0x01  /* sta: wide scsi received       [W]*/
 ^
In file included from /kisskb/src/arch/xtensa/include/asm/bitops.h:22:0,
                 from /kisskb/src/include/linux/bitops.h:18,
                 from /kisskb/src/include/linux/kernel.h:11,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/wait.h:7,
                 from /kisskb/src/include/linux/completion.h:12,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_glue.h:43,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_malloc.c:40:
/kisskb/src/arch/xtensa/include/asm/processor.h:220:0: note: this is the location of the previous definition
 #define WSR(v,sr) __asm__ __volatile__ ("wsr %0,"__stringify(sr) :: "a"(v));
 ^
In file included from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_glue.h:64:0,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_nvram.c:40:
/kisskb/src/drivers/scsi/sym53c8xx_2/sym_defs.h:109:0: warning: "WSR" redefined
  #define   WSR     0x01  /* sta: wide scsi received       [W]*/
 ^
In file included from /kisskb/src/arch/xtensa/include/asm/bitops.h:22:0,
                 from /kisskb/src/include/linux/bitops.h:18,
                 from /kisskb/src/include/linux/kernel.h:11,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/wait.h:7,
                 from /kisskb/src/include/linux/completion.h:12,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_glue.h:43,
                 from /kisskb/src/drivers/scsi/sym53c8xx_2/sym_nvram.c:40:
/kisskb/src/arch/xtensa/include/asm/processor.h:220:0: note: this is the location of the previous definition
 #define WSR(v,sr) __asm__ __volatile__ ("wsr %0,"__stringify(sr) :: "a"(v));
 ^
/kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c:306:12: warning: 'stmmac_pci_suspend' defined but not used [-Wunused-function]
 static int stmmac_pci_suspend(struct device *dev)
            ^
/kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c:324:12: warning: 'stmmac_pci_resume' defined but not used [-Wunused-function]
 static int stmmac_pci_resume(struct device *dev)
            ^
./usr/include/asm/setup.h:17: userspace cannot reference function or variable defined in the kernel
Completed OK
# rm -rf /kisskb/build/linus_xtensa-allmodconfig_xtensa
# Build took: 0:22:06.087789