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| author |   Arnd Bergmann <arnd@arndb.de> | 2012-07-21 23:07:33 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-07-21 23:07:33 +0200 |
| commit | 608f593b1313080301b76875487af6da508f67a1 (patch) | |
| tree | b775454cd4d1d380134c2d91ff79d0375987dc64 /arch/tile/kernel/backtrace.c | |
| parent | Merge branch 'next/board-samsung-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/boards (diff) | |
| parent | Linux 3.5-rc7 (diff) | |
| download | wireguard-linux-608f593b1313080301b76875487af6da508f67a1.tar.xz wireguard-linux-608f593b1313080301b76875487af6da508f67a1.zip | |
Merge tag 'v3.5-rc7' into next/boards
Linux 3.5-rc7
Prerequisite for samsung/board3 branch.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/tile/kernel/backtrace.c')
| -rw-r--r-- | arch/tile/kernel/backtrace.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/tile/kernel/backtrace.c b/arch/tile/kernel/backtrace.c index 9092ce8aa6b4..f8b74ca83b92 100644 --- a/arch/tile/kernel/backtrace.c +++ b/arch/tile/kernel/backtrace.c @@ -14,6 +14,7 @@ #include <linux/kernel.h> #include <linux/string.h> +#include <asm/byteorder.h> #include <asm/backtrace.h> #include <asm/tile-desc.h> #include <arch/abi.h> @@ -336,8 +337,12 @@ static void find_caller_pc_and_caller_sp(CallerLocation *location, bytes_to_prefetch / sizeof(tile_bundle_bits); } - /* Decode the next bundle. */ - bundle.bits = prefetched_bundles[next_bundle++]; + /* + * Decode the next bundle. + * TILE always stores instruction bundles in little-endian + * mode, even when the chip is running in big-endian mode. + */ + bundle.bits = le64_to_cpu(prefetched_bundles[next_bundle++]); bundle.num_insns = parse_insn_tile(bundle.bits, pc, bundle.insns); num_info_ops = bt_get_info_ops(&bundle, info_operands); |