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| author | Matt Redfearn <matt.redfearn@imgtec.com> | 2016-12-19 14:20:56 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-01-03 16:34:34 +0100 |
| commit | fe8bd18ffea5327344d4ec2bf11f47951212abd0 (patch) | |
| tree | 928a7f758616975d5cc5b66512aa24939c3e9e3f /tools/perf/scripts/python | |
| parent | MIPS: IP22: Fix build error due to binutils 2.25 uselessnes. (diff) | |
| download | linux-fe8bd18ffea5327344d4ec2bf11f47951212abd0.tar.gz linux-fe8bd18ffea5327344d4ec2bf11f47951212abd0.zip | |
MIPS: Introduce irq_stack
Allocate a per-cpu irq stack for use within interrupt handlers.
Also add a utility function on_irq_stack to determine if a given stack
pointer is within the irq stack for that cpu.
Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com>
Acked-by: Jason A. Donenfeld <jason@zx2c4.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Aaron Tomlin <atomlin@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14740/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions