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MIPS: VDSO: Gate microMIPS restriction on GCC version

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As explained in the comment, the problematic GOT references are only
emitted by old versions of GCC.

Limit the restriction to those compilers.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Link: https://patch.msgid.link/20260521-vdso-mips-kconfig-v1-8-2f79dcd6c78f@linutronix.de
This commit is contained in:
Thomas Weißschuh
2026-05-21 08:53:22 +02:00
committed by Thomas Gleixner
parent 51512c216e
commit d051ede1ad
1 changed files with 1 additions and 1 deletions
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arch/mips/Kconfig
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@@ -3174,7 +3174,7 @@ config MIPS_GENERIC_GETTIMEOFDAY
# GCC (at least up to version 9.2) appears to emit function calls that make use
# of the GOT when targeting microMIPS, which we can't use in the VDSO due to
# the lack of relocations. As such, we disable the VDSO for microMIPS builds.
depends on !CPU_MICROMIPS
depends on !(CPU_MICROMIPS && CC_IS_GCC && GCC_VERSION < 90300)
menu "CPU Power Management"