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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-04 13:04:26 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-05 06:50:50 +0200 |
| commit | 357c9c1f07d4546bc3fbc0fd1044d96b114d14ed (patch) | |
| tree | a355e9cd73ab9f7b536b4c7562d931cfb3f5a885 /arch/arm/mm/fault.c | |
| parent | Linux 3.4-rc5 (diff) | |
| download | linux-357c9c1f07d4546bc3fbc0fd1044d96b114d14ed.tar.xz linux-357c9c1f07d4546bc3fbc0fd1044d96b114d14ed.zip | |
ARM: Remove support for ARMv3 ARM610 and ARM710 CPUs
This patch removes support for ARMv3 CPUs, which haven't worked properly
for quite some time (see the FIXME comment in arch/arm/mm/fault.c). The
only V3 parts left is the cache model for ARMv3, which is needed for some
odd reason by ARM740T CPUs, and being able to build with -march=armv3,
which is required for the RiscPC platform due to its bus structure.
Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/fault.c')
| -rw-r--r-- | arch/arm/mm/fault.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index f07467533365..84aec37404bc 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -430,9 +430,6 @@ do_translation_fault(unsigned long addr, unsigned int fsr, index = pgd_index(addr); - /* - * FIXME: CP15 C1 is write only on ARMv3 architectures. - */ pgd = cpu_get_pgd() + index; pgd_k = init_mm.pgd + index; |