[PATCH 0/1] pstore/ram: Ensure stable pmsg address with per-CPU ftrace buffers

From: pso
Date: Tue Oct 11 2022 - 14:39:51 EST


From: Paramjit Oberoi <pso@xxxxxxxxxxxx>


Hi pstore maintainers,

Resending a little patch from May: without this change, the start
address of pmsg varies with the number of CPUs in the system. This is a
problem for tools that want to manipulate pstore outside a VM (we are
doing this for crash reporting).



Paramjit Oberoi (1):
pstore/ram: Ensure stable pmsg address with per-CPU ftrace buffers

fs/pstore/ram.c | 2 ++
1 file changed, 2 insertions(+)

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2.38.0.rc1.362.ged0d419d3c-goog