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| author |   Florian Fainelli <f.fainelli@gmail.com> | 2017-12-01 01:10:08 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@armlinux.org.uk> | 2017-12-17 22:15:35 +0000 |
| commit | 328829125e2fe3596a14c5020ba4a5a34882d665 (patch) | |
| tree | cd625aa563d46f28391fbd5b1ed288bed6b17bda /arch/arm/mm/proc-v7.S | |
| parent | ARM: probes: avoid adding kprobes to sensitive kernel-entry/exit code (diff) | |
| download | linux-dev-328829125e2fe3596a14c5020ba4a5a34882d665.tar.xz linux-dev-328829125e2fe3596a14c5020ba4a5a34882d665.zip | |
ARM: 8724/1: v7: allow setting different cache functions
In preparation for adding support for the Broadcom Brahma-B15 read-ahead
cache which requires a different set of cache functions, allow the
__v7_proc macro to override the cache_fns settings, and default to
v7_cache_fns unless specified otherwise.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/mm/proc-v7.S')
| -rw-r--r-- | arch/arm/mm/proc-v7.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 01d64c0b2563..812ac861cd23 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -567,7 +567,7 @@ __v7_setup_stack: /* * Standard v7 proc info content */ -.macro __v7_proc name, initfunc, mm_mmuflags = 0, io_mmuflags = 0, hwcaps = 0, proc_fns = v7_processor_functions +.macro __v7_proc name, initfunc, mm_mmuflags = 0, io_mmuflags = 0, hwcaps = 0, proc_fns = v7_processor_functions, cache_fns = v7_cache_fns ALT_SMP(.long PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | \ PMD_SECT_AF | PMD_FLAGS_SMP | \mm_mmuflags) ALT_UP(.long PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | \ @@ -583,7 +583,7 @@ __v7_setup_stack: .long \proc_fns .long v7wbi_tlb_fns .long v6_user_fns - .long v7_cache_fns + .long \cache_fns .endm #ifndef CONFIG_ARM_LPAE |