Christophe Leroy feb8e960d7 powerpc/mm: Fix CONFIG_PPC_KUAP_DEBUG on PPC32 ... CONFIG_PPC_KUAP_DEBUG is not selectable because it depends on PPC_32 which doesn't exists. Fixing it leads to a deadlock due to a vital register getting clobbered in _switch(). Change dependency to PPC32 and use r0 instead of r4 in _switch() Fixes: e2fb9f5444 ("powerpc/32: Prepare for Kernel Userspace Access Protection") Cc: stable@vger.kernel.org # v5.2+ Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/540242f7d4573f7cdf1b3bf46bb35f743b2cd68f.1587124651.git.christophe.leroy@c-s.fr		2020-04-22 20:24:02 +10:00
..
alpha	mm/special: create generic fallbacks for pte_special() and pte_mkspecial()	2020-04-10 15:36:21 -07:00
arc	mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS	2020-04-10 15:36:21 -07:00
arm	xen: branch for v5.7-rc2	2020-04-17 10:35:17 -07:00
arm64	arm64: Delete the space separator in __emit_inst	2020-04-15 13:07:12 +01:00
c6x	mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS	2020-04-10 15:36:21 -07:00
csky	mm/special: create generic fallbacks for pte_special() and pte_mkspecial()	2020-04-10 15:36:21 -07:00
h8300	Kbuild updates for v5.7 (2nd)	2020-04-11 09:46:12 -07:00
hexagon	mm/special: create generic fallbacks for pte_special() and pte_mkspecial()	2020-04-10 15:36:21 -07:00
ia64	mm/memory_hotplug: add pgprot_t to mhp_params	2020-04-10 15:36:21 -07:00
m68k	m68k: Drop redundant generic-y += hardirq.h	2020-04-13 11:08:52 -07:00
microblaze	mm/special: create generic fallbacks for pte_special() and pte_mkspecial()	2020-04-10 15:36:21 -07:00
mips	Kbuild updates for v5.7 (2nd)	2020-04-11 09:46:12 -07:00
nds32	mm/special: create generic fallbacks for pte_special() and pte_mkspecial()	2020-04-10 15:36:21 -07:00
nios2	nios2 update for v5.7-rc1	2020-04-11 11:38:44 -07:00
openrisc	mm/special: create generic fallbacks for pte_special() and pte_mkspecial()	2020-04-10 15:36:21 -07:00
parisc	mm/special: create generic fallbacks for pte_special() and pte_mkspecial()	2020-04-10 15:36:21 -07:00
powerpc	powerpc/mm: Fix CONFIG_PPC_KUAP_DEBUG on PPC32	2020-04-22 20:24:02 +10:00
riscv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-04-16 14:52:29 -07:00
s390	Merge branch 'akpm' (patches from Andrew)	2020-04-10 17:57:48 -07:00
sh	Kbuild updates for v5.7 (2nd)	2020-04-11 09:46:12 -07:00
sparc	mm/special: create generic fallbacks for pte_special() and pte_mkspecial()	2020-04-10 15:36:21 -07:00
um	mm/special: create generic fallbacks for pte_special() and pte_mkspecial()	2020-04-10 15:36:21 -07:00
unicore32	mm/special: create generic fallbacks for pte_special() and pte_mkspecial()	2020-04-10 15:36:21 -07:00
x86	A set of fixes for x86 and objtool:	2020-04-19 11:58:32 -07:00
xtensa	Merge branch 'akpm' (patches from Andrew)	2020-04-10 17:57:48 -07:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
Kconfig	dma-mapping updates for 5.7	2020-04-04 10:12:47 -07:00