# git rev-parse -q --verify 9798f4ea71eaf8eaad7e688c5b298528089c7bf8^{commit}
9798f4ea71eaf8eaad7e688c5b298528089c7bf8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9798f4ea71eaf8eaad7e688c5b298528089c7bf8
# git clean -qxdf
# < git log -1
# commit 9798f4ea71eaf8eaad7e688c5b298528089c7bf8
# Author: Cédric Le Goater <clg@kaod.org>
# Date:   Thu Jul 18 23:51:54 2019 +0200
# 
#     KVM: PPC: Book3S HV: XIVE: fix rollback when kvmppc_xive_create fails
#     
#     The XIVE device structure is now allocated in kvmppc_xive_get_device()
#     and kfree'd in kvmppc_core_destroy_vm(). In case of an OPAL error when
#     allocating the XIVE VPs, the kfree() call in kvmppc_xive_*create()
#     will result in a double free and corrupt the host memory.
#     
#     Fixes: 5422e95103cf ("KVM: PPC: Book3S HV: XIVE: Replace the 'destroy' method by a 'release' method")
#     Cc: stable@vger.kernel.org # v5.2+
#     Signed-off-by: Cédric Le Goater <clg@kaod.org>
#     Tested-by: Michael Ellerman <mpe@ellerman.id.au>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/6ea6998b-a890-2511-01d1-747d7621eb19@kaod.org
# < /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 9798f4ea71eaf8eaad7e688c5b298528089c7bf8
# < make -s -j 20 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc885_ads_defconfig+HUGETLB_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  mpc885_ads_defconfig
# Added to kconfig CONFIG_HUGETLBFS=y
# yes \n | make -s -j 20 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc885_ads_defconfig+HUGETLB_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 20 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc885_ads_defconfig+HUGETLB_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/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:331:21: note: 'pdeo' was declared here
/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/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]
Image Name:   Linux-5.2.0-g9798f4ea71ea
Created:      Fri Jul 19 19:09:48 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    1861723 Bytes = 1818.09 KiB = 1.78 MiB
Load Address: 00400000
Entry Point:  004001dc
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_mpc885_ads_defconfig+HUGETLB_powerpc-gcc4.6
# Build took: 0:00:48.897974