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authorRussell King <rmk+kernel@armlinux.org.uk>2021-05-13 10:59:23 +0100
committerRussell King (Oracle) <rmk+kernel@armlinux.org.uk>2021-12-17 11:38:21 +0000
commitb0343ab330ae4d6c8d4210de5c16da704c2d4743 (patch)
tree06f1a3f287966e77a3c64674214bec9c496d4b2a /tools/power
parentARM: 9168/1: Add support for Cortex-M55 processor (diff)
downloadlinux-dev-b0343ab330ae4d6c8d4210de5c16da704c2d4743.tar.xz
linux-dev-b0343ab330ae4d6c8d4210de5c16da704c2d4743.zip
ARM: reduce the information printed in call traces
A while back, Linus complained about the numeric values printed by the ARM backtracing code. Printing these values does not make sense if one does not have access to the kernel ELF image (as is normally the case when helping a third party on a mailing list), but if one does, they can be very useful to find the code, rather than searching for the function name, and then doing hex math to work out where the backtrace entry is referring to. Provide an option to control whether this information is included, which will only be visible if EXPERT is enabled. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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