On 4/22/2026 12:51 AM, Dylan Hatch wrote: > Build with -Wa,--gsframe-3 flags to generate a .sframe section. This > will be used for in-kernel reliable stacktrace in cases where the frame > pointer alone is insufficient. > > Currently, the sframe format only supports arm64, x86_64 and s390x > architectures. > > Signed-off-by: Weinan Liu <[email protected]> > Reviewed-by: Prasanna Kumar T S M <[email protected]> > Signed-off-by: Dylan Hatch <[email protected]>
Reviewed-by: Jens Remus <[email protected]> > --- > MAINTAINERS | 1 + > Makefile | 8 ++++++++ > arch/Kconfig | 21 +++++++++++++++++++++ > arch/arm64/Kconfig | 1 + > arch/arm64/include/asm/unwind_sframe.h | 8 ++++++++ > arch/arm64/kernel/vdso/Makefile | 2 +- > include/asm-generic/sections.h | 4 ++++ > include/asm-generic/vmlinux.lds.h | 15 +++++++++++++++ > 8 files changed, 59 insertions(+), 1 deletion(-) > create mode 100644 arch/arm64/include/asm/unwind_sframe.h Regards, Jens -- Jens Remus Linux on Z Development (D3303) [email protected] / [email protected] IBM Deutschland Research & Development GmbH; Vorsitzender des Aufsichtsrats: Wolfgang Wendt; Geschäftsführung: David Faller; Sitz der Gesellschaft: Ehningen; Registergericht: Amtsgericht Stuttgart, HRB 243294 IBM Data Privacy Statement: https://www.ibm.com/privacy/
