summaryrefslogtreecommitdiffstats
path: root/Documentation/arm64
diff options
context:
space:
mode:
authorCatalin Marinas <catalin.marinas@arm.com>2012-03-05 12:49:27 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2012-09-17 11:24:46 +0200
commit60ffc30d5652810dd34ea2eec41504222f5d5791 (patch)
treeb1d8364b8a86df0327b2f6318c4f59e973695337 /Documentation/arm64
parentarm64: Kernel booting and initialisation (diff)
downloadlinux-60ffc30d5652810dd34ea2eec41504222f5d5791.tar.xz
linux-60ffc30d5652810dd34ea2eec41504222f5d5791.zip
arm64: Exception handling
The patch contains the exception entry code (kernel/entry.S), pt_regs structure and related accessors, undefined instruction trapping and stack tracing. AArch64 Linux kernel (including kernel threads) runs in EL1 mode using the SP1 stack. The vectors don't have a fixed address, only alignment (2^11) requirements. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation/arm64')
0 files changed, 0 insertions, 0 deletions