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authorOndrej Mosnacek <omosnace@redhat.com>2023-05-03 16:01:14 +0200
committerSteven Rostedt (Google) <rostedt@goodmis.org>2023-05-03 12:45:00 -0400
commit4f94559f40ad06d627c0fdfc3319cec778a2845b (patch)
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parent675751bb20634f981498c7d66161584080cc061e (diff)
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tracing: Fix permissions for the buffer_percent file
This file defines both read and write operations, yet it is being created as read-only. This means that it can't be written to without the CAP_DAC_OVERRIDE capability. Fix the permissions to allow root to write to it without the need to override DAC perms. Link: https://lore.kernel.org/linux-trace-kernel/20230503140114.3280002-1-omosnace@redhat.com Cc: stable@vger.kernel.org Cc: Masami Hiramatsu <mhiramat@kernel.org> Fixes: 03329f993978 ("tracing: Add tracefs file buffer_percentage") Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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