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36da5ff0be
linux/arch/powerpc/platforms
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Christophe Leroy 36da5ff0be powerpc/83xx: Also save/restore SPRG4-7 during suspend 
The 83xx has 8 SPRG registers and uses at least SPRG4
for DTLB handling LRU.

Fixes: 2319f12395 ("powerpc/mm: e300c2/c3/c4 TLB errata workaround")
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-02-22 00:10:16 +11:00
..
4xx powerpc/4xx/ocm: Fix fix for phys_addr_t printf warnings 2019-01-11 23:57:20 +11:00
8xx powerpc updates for 4.20 2018-10-26 14:36:21 -07:00
40x PCI: consolidate PCI config entry in drivers/pci 2018-11-23 11:45:34 +09:00
44x powerpc/44x: Force PCI on for CURRITUCK 2019-02-22 00:10:15 +11:00
52xx Kconfig file consolidation for v4.21 2018-12-29 13:40:29 -08:00
82xx powerpc/kconfig: remove CONFIG_6xx 2018-11-26 22:33:37 +11:00
83xx powerpc/83xx: Also save/restore SPRG4-7 during suspend 2019-02-22 00:10:16 +11:00
85xx powerpc/dma: trim the fat from <asm/dma-mapping.h> 2019-02-18 22:41:04 +11:00
86xx powerpc/dma: use the generic direct mapping bypass 2019-02-18 22:41:04 +11:00
512x Kconfig file consolidation for v4.21 2018-12-29 13:40:29 -08:00
amigaone Kconfig file consolidation for v4.21 2018-12-29 13:40:29 -08:00
cell Merge branch 'topic/dma' into next 2019-02-21 23:15:10 +11:00
chrp Kconfig file consolidation for v4.21 2018-12-29 13:40:29 -08:00
embedded6xx Kconfig file consolidation for v4.21 2018-12-29 13:40:29 -08:00
maple Kconfig file consolidation for v4.21 2018-12-29 13:40:29 -08:00
pasemi powerpc/dma: use the generic direct mapping bypass 2019-02-18 22:41:04 +11:00
powermac Kconfig file consolidation for v4.21 2018-12-29 13:40:29 -08:00
powernv powerpc/powernv: Don't reprogram SLW image on every KVM guest entry/exit 2019-02-22 00:10:15 +11:00
ps3 Move static keyword at beginning of declaration 2019-02-03 20:44:19 +11:00
pseries powerpc/pseries: export timebase register sample in lparcfg 2019-02-22 00:10:15 +11:00
fsl_uli1575.c of/irq: Refactor interrupt-map parsing 2013-10-24 11:43:04 +01:00
Kconfig Kconfig file consolidation for v4.21 2018-12-29 13:40:29 -08:00
Kconfig.cputype Merge branch 'topic/dma' into next 2019-02-21 23:15:10 +11:00
Makefile powerpc: Add -Werror at arch/powerpc level 2018-10-19 00:56:17 +11:00