Buildresult: powerpc-fixes/powerpc-allnoconfig/powerpc-gcc4.6 built on Dec 17 2019, 22:46
kisskb
Revisions
|
Branches
|
Compilers
|
Configs
|
Build Results
|
Build Failures
|
Status:
OK
Date/Time:
Dec 17 2019, 22:46
Duration:
0:00:15.349425
Builder:
ka1
Revision:
KVM: PPC: Book3S HV: Fix regression on big endian hosts (
228b607d8ea1b7d4561945058d5692709099d432)
Target:
powerpc-fixes/powerpc-allnoconfig/powerpc-gcc4.6
Branch:
powerpc-fixes
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:
allnoconfig
(
download
)
Log:
Download original
Possible warnings (1)
kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify 228b607d8ea1b7d4561945058d5692709099d432^{commit} 228b607d8ea1b7d4561945058d5692709099d432 already have revision, skipping fetch # git checkout -q -f -B kisskb 228b607d8ea1b7d4561945058d5692709099d432 # git clean -qxdf # < git log -1 # commit 228b607d8ea1b7d4561945058d5692709099d432 # Author: Marcus Comstedt <marcus@mc.pp.se> # Date: Sun Dec 15 10:49:00 2019 +0100 # # KVM: PPC: Book3S HV: Fix regression on big endian hosts # # VCPU_CR is the offset of arch.regs.ccr in kvm_vcpu. # arch/powerpc/include/asm/kvm_host.h defines arch.regs as a struct # pt_regs, and arch/powerpc/include/asm/ptrace.h defines the ccr field # of pt_regs as "unsigned long ccr". Since unsigned long is 64 bits, a # 64-bit load needs to be used to load it, unless an endianness specific # correction offset is added to access the desired subpart. In this # case there is no reason to _not_ use a 64 bit load though. # # Fixes: 6c85b7bc637b ("powerpc/kvm: Use UV_RETURN ucall to return to ultravisor") # Cc: stable@vger.kernel.org # v5.4+ # Signed-off-by: Marcus Comstedt <marcus@mc.pp.se> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20191215094900.46740-1-marcus@mc.pp.se # < /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 228b607d8ea1b7d4561945058d5692709099d432 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- allnoconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/powerpc-fixes_powerpc-allnoconfig_powerpc-gcc4.6 # Build took: 0:00:15.349425
© Michael Ellerman 2006-2018.