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Christophe Leroy c1cc1570bc powerpc/uaccess: Also perform 64 bits copies in unsafe_copy_from_user() on ppc32 
Similarly to commit 5cf773fc8f37 ("powerpc/uaccess: Also perform
64 bits copies in unsafe_copy_to_user() on ppc32")

ppc32 has an efficiant 64 bits unsafe_get_user(), so also use it in
order to unroll loops more.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/308e65d9237a14e8c0e3b22919fcf0b5e5592608.1616151715.git.christophe.leroy@csgroup.eu
2021-04-03 21:22:18 +11:00
..
boot
configs Modules updates for v5.12 2021-02-23 10:15:33 -08:00
crypto crypto: powerpc/sha256 - remove unneeded semicolon 2021-02-10 17:55:57 +11:00
include powerpc/uaccess: Also perform 64 bits copies in unsafe_copy_from_user() on ppc32 2021-04-03 21:22:18 +11:00
kernel powerpc/align: Don't use __get_user_instr() on kernel addresses 2021-04-03 21:21:49 +11:00
kexec powerpc/kexec_file: fix FDT size estimation for kdump kernel 2021-02-11 23:35:07 +11:00
kvm x86: 2021-02-26 10:00:12 -08:00
lib powerpc/32: Remove ksp_limit 2021-03-29 13:22:05 +11:00
math-emu powerpc/math: Fix missing __user qualifier for get_user() and other sparse warnings 2021-03-29 13:22:12 +11:00
mm powerpc/64s: Fix hash fault to use TRAP accessor 2021-03-29 13:22:15 +11:00
net
perf powerpc/perf: Fix handling of privilege level checks in perf interrupt context 2021-03-02 22:41:51 +11:00
platforms powerpc/pseries: Only register vio drivers if vio bus exists 2021-03-31 14:32:58 +11:00
purgatory
sysdev powerpc/fsl-pci: Fix section mismatch warning 2021-03-29 13:22:14 +11:00
tools
xmon powerpc/32s: mfsrin()/mtsrin() become mfsr()/mtsr() 2021-02-09 01:10:15 +11:00
Kbuild
Kconfig powerpc/mm: Revert "powerpc/mm: Remove DEBUG_VM_PGTABLE support on powerpc" 2021-03-31 16:46:55 +11:00
Kconfig.debug powerpc/xmon: Select CONSOLE_POLL for the 8xx 2021-01-31 22:35:51 +11:00
Makefile powerpc/Makefile: Remove workaround for gcc versions below 4.9 2021-03-29 13:22:11 +11:00
Makefile.postlink