6.1-stable review patch. If anyone has any objections, please let me know.
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From: Tomas Glozar tglozar@redhat.com
commit 80d3ba1cf51bfbbb3b098434f2b2c95cd7c0ae5c upstream.
osnoise_set_workload returns -1 for both missing OSNOISE_WORKLOAD option and failure in setting the option.
Return -1 for missing and -2 for failure to distinguish them.
Cc: stable@vger.kernel.org Cc: John Kacur jkacur@redhat.com Cc: Luis Goncalves lgoncalv@redhat.com Link: https://lore.kernel.org/20250107144823.239782-2-tglozar@redhat.com Signed-off-by: Tomas Glozar tglozar@redhat.com Signed-off-by: Steven Rostedt (Google) rostedt@goodmis.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- tools/tracing/rtla/src/osnoise.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/tracing/rtla/src/osnoise.c +++ b/tools/tracing/rtla/src/osnoise.c @@ -693,7 +693,7 @@ int osnoise_set_tracing_thresh(struct os
retval = osnoise_write_ll_config("tracing_thresh", tracing_thresh); if (retval < 0) - return -1; + return -2;
context->tracing_thresh = tracing_thresh;