github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-05 04:56:13 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph
6c5875843b
linux/arch/powerpc
History
Christophe Leroy 6c5875843b powerpc: slightly improve cache helpers 
Cache instructions (dcbz, dcbi, dcbf and dcbst) take two registers
that are summed to obtain the target address. Using 'Z' constraint
and '%y0' argument gives GCC the opportunity to use both registers
instead of only one with the second being forced to 0.

Suggested-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-07-05 01:35:10 +10:00
..
boot treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 40 2019-05-24 17:27:12 +02:00
configs powerpc: Enable CONFIG_IPV6 in ppc64_defconfig 2019-07-04 21:04:06 +10:00
crypto treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
include powerpc: slightly improve cache helpers 2019-07-05 01:35:10 +10:00
kernel powerpc/pci/of: Parse unassigned resources 2019-07-03 15:19:35 +10:00
kvm powerpc/book3s: Use config independent helpers for page table walk 2019-07-05 00:43:50 +10:00
lib powerpc/lib: only build ldstfp.o when CONFIG_PPC_FPU is set 2019-05-28 12:08:11 +10:00
math-emu powerpc: math-emu: remove unneeded header search paths 2019-01-14 20:39:27 +11:00
mm powerpc/mm/hugetlb: Don't enable HugeTLB if we don't have a page table cache 2019-07-05 00:48:01 +10:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2019-03-16 12:20:08 -07:00
oprofile Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
perf powerpc/perf/24x7: use rb_entry 2019-07-04 17:09:37 +10:00
platforms powerpc/mm: Remove radix dependency on HugeTLB page 2019-07-05 00:44:53 +10:00
purgatory powerpc: disable KASAN instrumentation on early/critical files. 2019-05-03 01:20:26 +10:00
sysdev powerpc/Kconfig: Clean up formatting 2019-07-04 16:55:10 +10:00
tools powerpc/tools/checkpatch: Ignore DT_SPLIT_BINDING_PATCH 2018-12-04 19:45:01 +11:00
xmon powerpc/book3s: Use config independent helpers for page table walk 2019-07-05 00:43:50 +10:00
Kbuild powerpc: Add -Werror at arch/powerpc level 2018-10-19 00:56:17 +11:00
Kconfig powerpc/Kconfig: Clean up formatting 2019-07-04 16:55:10 +10:00
Kconfig.debug powerpc/xmon: add read-only mode 2019-05-03 02:54:57 +10:00
Makefile treewide: prefix header search paths with $(srctree)/ 2019-05-18 11:49:57 +09:00
Makefile.postlink License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00