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| author |   Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2014-10-28 12:24:20 +0000 |
|---|---|---|
| committer |   Will Deacon <will.deacon@arm.com> | 2014-11-06 17:25:28 +0000 |
| commit | d8c6d8b877cb2a216e933ce11954632a9daeb362 (patch) | |
| tree | d3545aee80375ab33e6eacedc92d8cc7d03afb2a /tools/perf/scripts/python | |
| parent | arm64: xchg: Implement cmpxchg_double (diff) | |
| download | linux-dev-d8c6d8b877cb2a216e933ce11954632a9daeb362.tar.xz linux-dev-d8c6d8b877cb2a216e933ce11954632a9daeb362.zip | |
arm64/dt: add machine name to kernel call stack dump output
This installs the machine name as recorded by setup_machine_fdt()
as dump stack arch description. This results in the string to be
included in call stack dumps, as is shown here:
...
Bad mode in Synchronous Abort handler detected, code 0x84000005
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.0-rc2+ #548
> Hardware name: linux,dummy-virt (DT)
task: ffffffc07c870000 ti: ffffffc07c878000 task.ti: ffffffc07c878000
PC is at 0x0
...
Note that systems that support DMI/SMBIOS may override this later.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions