AuxXxilium/linux_dsm_epyc7002
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d2cbbd45d4
linux_dsm_epyc7002/arch/powerpc
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Nicholas Piggin d2cbbd45d4 powerpc/pseries: Limit machine check stack to 4GB 
This allows rtas_args to be put on the machine check stack, which
avoids a lot of complications with re-entrancy deadlocks.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Mahesh Salgaonkar <mahesh@linux.ibm.com>
Link: https://lore.kernel.org/r/20200508043408.886394-10-npiggin@gmail.com
2020-05-19 00:10:34 +10:00
..
boot powerpc/5200: update contact email 2020-05-11 23:15:14 +10:00
configs powerpc updates for 5.7 #2 2020-04-09 11:01:42 -07:00
crypto crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
include powerpc/pseries/ras: Avoid calling rtas_token() in NMI paths 2020-05-18 21:58:45 +10:00
kernel powerpc/pseries: Limit machine check stack to 4GB 2020-05-19 00:10:34 +10:00
kexec powerpc updates for 5.7 2020-04-05 11:12:59 -07:00
kvm powerpc: Replace _ALIGN_UP() by ALIGN() 2020-05-11 23:15:15 +10:00
lib powerpc/64/sstep: Ifdef the deprecated fast endian switch syscall 2020-04-01 13:42:13 +11:00
math-emu
mm powerpc/mm: Replace zero-length array with flexible-array 2020-05-15 11:58:54 +10:00
net
oprofile powerpc updates for 5.6 2020-02-04 13:06:46 +00:00
perf powerpc/perf/callchain: Use __get_user_pages_fast in read_user_stack_slow 2020-05-05 21:20:14 +10:00
platforms powerpc/pseries/ras: fwnmi sreset should not interlock 2020-05-19 00:10:05 +10:00
purgatory .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
sysdev powerpc/xive: Define xive_native_alloc_irq_on_chip() 2020-04-20 16:52:59 +10:00
tools powerpc: Do not consider weak unresolved symbol relocations as bad 2020-01-31 20:17:22 +11:00
xmon powerpc: trap_is_syscall() helper to hide syscall trap number 2020-05-15 11:58:54 +10:00
Kbuild
Kconfig powerpc/kasan: Fix stack overflow by increasing THREAD_SHIFT 2020-05-11 23:15:16 +10:00
Kconfig.debug powerpc/ptdump: Only enable PPC_CHECK_WX with STRICT_KERNEL_RWX 2020-01-23 21:31:13 +11:00
Makefile powerpc: Suppress .eh_frame generation 2020-04-01 14:30:51 +11:00
Makefile.postlink powerpc: Do not consider weak unresolved symbol relocations as bad 2020-01-31 20:17:22 +11:00