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Subject[GIT PULL] Please pull powerpc/linux.git powerpc-5.2-4 tag
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Hi Linus,

Please pull some more powerpc fixes for 5.2:

The following changes since commit cd6c84d8f0cdc911df435bb075ba22ce3c605b07:

Linux 5.2-rc2 (2019-05-26 16:49:19 -0700)

are available in the git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.2-4

for you to fetch changes up to c21f5a9ed85ca3e914ca11f421677ae9ae0d04b0:

powerpc/32s: fix booting with CONFIG_PPC_EARLY_DEBUG_BOOTX (2019-06-07 19:00:14 +1000)

- ------------------------------------------------------------------
powerpc fixes for 5.2 #4

One fix for a regression introduced by our 32-bit KASAN support, which broke
booting on machines with "bootx" early debugging enabled.

A fix for a bug which broke kexec on 32-bit, introduced by changes to the 32-bit
STRICT_KERNEL_RWX support in v5.1.

Finally two fixes going to stable for our THP split/collapse handling,
discovered by Nick. The first fixes random crashes and/or corruption in guests
under sufficient load.

Thanks to:
Nicholas Piggin, Christophe Leroy, Aaro Koskinen, Mathieu Malaterre.

- ------------------------------------------------------------------
Christophe Leroy (2):
powerpc: Fix kexec failure on book3s/32
powerpc/32s: fix booting with CONFIG_PPC_EARLY_DEBUG_BOOTX

Nicholas Piggin (2):
powerpc/64s: Fix THP PMD collapse serialisation
powerpc/64s: __find_linux_pte() synchronization vs pmdp_invalidate()


arch/powerpc/include/asm/book3s/64/pgtable.h | 30 ++++++++++++++++++++++++++++
arch/powerpc/include/asm/btext.h | 4 ++++
arch/powerpc/include/asm/kexec.h | 3 +++
arch/powerpc/kernel/machine_kexec_32.c | 4 +++-
arch/powerpc/kernel/prom_init.c | 1 +
arch/powerpc/kernel/prom_init_check.sh | 2 +-
arch/powerpc/mm/book3s64/pgtable.c | 3 +++
arch/powerpc/mm/pgtable.c | 16 +++++++++++++--
8 files changed, 59 insertions(+), 4 deletions(-)
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