# git rev-parse -q --verify 3b1f7a46977fe2ff9384d08651a6e0d272ae6a60^{commit}
3b1f7a46977fe2ff9384d08651a6e0d272ae6a60
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3b1f7a46977fe2ff9384d08651a6e0d272ae6a60
# git clean -qxdf
# < git log -1
# commit 3b1f7a46977fe2ff9384d08651a6e0d272ae6a60
# Author: Christophe Leroy <christophe.leroy@csgroup.eu>
# Date:   Thu Aug 22 09:58:42 2024 +0200
# 
#     powerpc/mm: Fix return type of pgd_val()
#     
#     Commit 6b0e82791bd0 ("powerpc/e500: switch to 64 bits PGD on 85xx
#     (32 bits)") switched PGD entries to 64 bits, but pgd_val() returns
#     an unsigned long which is 32 bits on PPC32. This is not a problem
#     for regular PMD entries because the upper part is always NULL, but
#     when PMD entries are leaf they contain 64 bits values, so pgd_val()
#     must return an unsigned long long instead of an unsigned long.
#     
#     Also change the condition to CONFIG_PPC_85xx instead of CONFIG_PPC_E500
#     as the change was meant for 32 bits only. Allthough this should be
#     harmless on PPC64, it generates a warning with pgd_ERROR print.
#     
#     Fixes: 6b0e82791bd0 ("powerpc/e500: switch to 64 bits PGD on 85xx (32 bits)")
#     Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://msgid.link/45f8fdf298ec3df7573b66d21b03a5cda92e2cb1.1724313510.git.christophe.leroy@csgroup.eu
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 3b1f7a46977fe2ff9384d08651a6e0d272ae6a60
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_defconfig+FA_DUMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_defconfig
Using /kisskb/src/arch/powerpc/configs/ppc64_defconfig as base
Merging /kisskb/src/arch/powerpc/configs/le.config
Merging /kisskb/src/arch/powerpc/configs/guest.config
Value of CONFIG_VIRTIO_BLK is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_BLK=m
New value: CONFIG_VIRTIO_BLK=y

Value of CONFIG_SCSI_VIRTIO is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_SCSI_VIRTIO=m
New value: CONFIG_SCSI_VIRTIO=y

Value of CONFIG_VIRTIO_NET is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_NET=m
New value: CONFIG_VIRTIO_NET=y

Value of CONFIG_VIRTIO_CONSOLE is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_CONSOLE=m
New value: CONFIG_VIRTIO_CONSOLE=y

Value of CONFIG_VIRTIO_PCI is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_PCI=m
New value: CONFIG_VIRTIO_PCI=y

Value of CONFIG_VIRTIO_BALLOON is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VIRTIO_BALLOON=m
New value: CONFIG_VIRTIO_BALLOON=y

Value of CONFIG_VHOST_NET is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_VHOST_NET=m
New value: CONFIG_VHOST_NET=y

Value of CONFIG_IBMVETH is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_IBMVETH=m
New value: CONFIG_IBMVETH=y

Value of CONFIG_IBMVNIC is redefined by fragment /kisskb/src/arch/powerpc/configs/guest.config:
Previous value: CONFIG_IBMVNIC=m
New value: CONFIG_IBMVNIC=y

Merging /kisskb/src/arch/powerpc/configs/kvm_guest.config
#
# merged configuration written to .config (needs make)
#
# Added to kconfig CONFIG_CRASH_DUMP=y
# Added to kconfig CONFIG_FA_DUMP=y
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_defconfig+FA_DUMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_defconfig+FA_DUMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_defconfig+FA_DUMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_pseries_defconfig+FA_DUMP_powerpc-gcc5
# Build took: 0:01:57.964947