Christophe Leroy 94e27f1369 powerpc/powermac: Fix low_sleep_handler with KUAP and KUEP ... commit 2c637d2df4 upstream. low_sleep_handler() has an hardcoded restore of segment registers that doesn't take KUAP and KUEP into account. Use head_32's load_segment_registers() routine instead. Fixes: a68c31fc01 ("powerpc/32s: Implement Kernel Userspace Access Protection") Fixes: 31ed2b13c4 ("powerpc/32s: Implement Kernel Userspace Execution Prevention.") Cc: stable@vger.kernel.org Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/21b05f7298c1b18f73e6e5b4cd5005aafa24b6da.1599820109.git.christophe.leroy@csgroup.eu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-11-05 11:43:31 +01:00
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4xx	powerpc/4xx: Don't unmap NULL mbase	2020-06-24 17:50:36 +02:00
8xx	powerpc updates for 5.3	2019-07-13 16:08:36 -07:00
40x	powerpc updates for 5.3	2019-07-13 16:08:36 -07:00
44x	powerpc: remove the ppc44x ocm.c file	2019-08-27 13:03:33 +10:00
52xx	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428	2019-06-05 17:37:16 +02:00
82xx	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
83xx	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
85xx	powerpc updates for 5.3	2019-07-13 16:08:36 -07:00
86xx	powerpc updates for 5.3	2019-07-13 16:08:36 -07:00
512x	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428	2019-06-05 17:37:16 +02:00
amigaone	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
cell	powerpc/spufs: add CONFIG_COREDUMP dependency	2020-09-03 11:26:48 +02:00
chrp	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
embedded6xx	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
maple	powerpc/maple: Fix declaration made after definition	2020-04-23 10:36:35 +02:00
pasemi	powerpc/powernv/ioda2: Create bigger default window with 64k IOMMU pages	2019-08-19 13:20:23 +10:00
powermac	powerpc/powermac: Fix low_sleep_handler with KUAP and KUEP	2020-11-05 11:43:31 +01:00
powernv	powerpc/powernv/elog: Fix race while processing OPAL error log event.	2020-11-05 11:43:31 +01:00
ps3	powerpc/ps3: Fix kexec shutdown hang	2020-06-24 17:50:28 +02:00
pseries	powerpc/memhotplug: Make lmb size 64bit	2020-11-05 11:43:31 +01:00
Kconfig	powerpc/tau: Disable TAU between measurements	2020-10-29 09:57:49 +01:00
Kconfig.cputype	powerpc/mm: Fix CONFIG_PPC_KUAP_DEBUG on PPC32	2020-04-29 16:33:25 +02:00
Makefile	powerpc: Add -Werror at arch/powerpc level	2018-10-19 00:56:17 +11:00
fsl_uli1575.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00