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| author | Russell King | 2013-02-20 14:35:58 +0000 |
|---|---|---|
| committer | Russell King | 2013-02-20 14:35:58 +0000 |
| commit | 1b1c7409b75a8b62906b78b84c8469002072b738 (patch) | |
| tree | 91ceea4d8fae61b29e9a716c5e6ad56c3b5f588b /arch/arm/mm/context.c | |
| parent | 573f8c8d13377ec03c2d23269f8eea50c11a7432 (diff) | |
| parent | b28748fb5d21d5d64c9ce31579ffbbd41f317042 (diff) | |
Merge branch 'misc' into for-linus
Conflicts:
arch/arm/include/asm/memory.h
Diffstat (limited to 'arch/arm/mm/context.c')
| -rw-r--r-- | arch/arm/mm/context.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c index bc4a5e9ebb78..7a0511191f6b 100644 --- a/arch/arm/mm/context.c +++ b/arch/arm/mm/context.c @@ -34,6 +34,9 @@ * The ASID is used to tag entries in the CPU caches and TLBs. * The context ID is used by debuggers and trace logic, and * should be unique within all running processes. + * + * In big endian operation, the two 32 bit words are swapped if accesed by + * non 64-bit operations. */ #define ASID_FIRST_VERSION (1ULL << ASID_BITS) #define NUM_USER_ASIDS (ASID_FIRST_VERSION - 1) |