# git rev-parse -q --verify c6dd78fcb8eefa15dd861889e0f59d301cb5230c^{commit}
c6dd78fcb8eefa15dd861889e0f59d301cb5230c
already have revision, skipping fetch
# git checkout -q -f -B kisskb c6dd78fcb8eefa15dd861889e0f59d301cb5230c
# git clean -qxdf
# < git log -1
# commit c6dd78fcb8eefa15dd861889e0f59d301cb5230c
# Merge: 46f5c0cc3af0 6879298bd067
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jul 20 11:24:49 2019 -0700
# 
#     Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 fixes from Thomas Gleixner:
#      "A set of x86 specific fixes and updates:
#     
#        - The CR2 corruption fixes which store CR2 early in the entry code
#          and hand the stored address to the fault handlers.
#     
#        - Revert a forgotten leftover of the dropped FSGSBASE series.
#     
#        - Plug a memory leak in the boot code.
#     
#        - Make the Hyper-V assist functionality robust by zeroing the shadow
#          page.
#     
#        - Remove a useless check for dead processes with LDT
#     
#        - Update paravirt and VMware maintainers entries.
#     
#        - A few cleanup patches addressing various compiler warnings"
#     
#     * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/entry/64: Prevent clobbering of saved CR2 value
#       x86/hyper-v: Zero out the VP ASSIST PAGE on allocation
#       x86, boot: Remove multiple copy of static function sanitize_boot_params()
#       x86/boot/compressed/64: Remove unused variable
#       x86/boot/efi: Remove unused variables
#       x86/mm, tracing: Fix CR2 corruption
#       x86/entry/64: Update comments and sanity tests for create_gap
#       x86/entry/64: Simplify idtentry a little
#       x86/entry/32: Simplify common_exception
#       x86/paravirt: Make read_cr2() CALLEE_SAVE
#       MAINTAINERS: Update PARAVIRT_OPS_INTERFACE and VMWARE_HYPERVISOR_INTERFACE
#       x86/process: Delete useless check for dead process with LDT
#       x86: math-emu: Hide clang warnings for 16-bit overflow
#       x86/e820: Use proper booleans instead of 0/1
#       x86/apic: Silence -Wtype-limits compiler warnings
#       x86/mm: Free sme_early_buffer after init
#       x86/boot: Fix memory leak in default_get_smp_config()
#       Revert "x86/ptrace: Prevent ptrace from clearing the FS/GS selector" and fix the test
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 c6dd78fcb8eefa15dd861889e0f59d301cb5230c
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_maple_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  maple_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_maple_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:140:32: warning: 'levelspread[<Ue780>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<Ue780>]' was declared here
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1465:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c:1651:6: note: 'oldval' was declared here
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here
/kisskb/src/drivers/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:613:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_maple_defconfig_powerpc-gcc4.6
# Build took: 0:01:12.808291