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| author | Matt Redfearn <matt.redfearn@imgtec.com> | 2016-12-19 14:20:57 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-01-03 16:34:34 +0100 |
| commit | d42d8d106b0275b027c1e8992c42aecf933436ea (patch) | |
| tree | cf5b3f4a09288a5d2a941a19458bb159cbada948 /arch/mips/include | |
| parent | fe8bd18ffea5327344d4ec2bf11f47951212abd0 (diff) | |
| download | linux-d42d8d106b0275b027c1e8992c42aecf933436ea.tar.bz2 | |
MIPS: Stack unwinding while on IRQ stack
Within unwind stack, check if the stack pointer being unwound is within
the CPU's irq_stack and if so use that page rather than the task's stack
page.
Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com>
Acked-by: Jason A. Donenfeld <jason@zx2c4.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Adam Buchbinder <adam.buchbinder@gmail.com>
Cc: Maciej W. Rozycki <macro@imgtec.com>
Cc: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14741/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
0 files changed, 0 insertions, 0 deletions