[PATCH 9/9] MIPS: vdso: Provide getres_time64() for 32-bit ABIs
STALE263d
From: Thomas Weißschuh <hidden>
Date: 2025-12-23 06:59:30
Also in:
linux-arm-kernel, linux-kselftest, linux-mips, lkml
Subsystem:
mips, the rest · Maintainers:
Thomas Bogendoerfer, Linus Torvalds
For consistency with __vdso_clock_gettime64() there should also be a 64-bit variant of clock_getres(). This will allow the extension of CONFIG_COMPAT_32BIT_TIME to the vDSO and finally the removal of 32-bit time types from the kernel and UAPI. Signed-off-by: Thomas Weißschuh <redacted> --- arch/mips/vdso/vdso.lds.S | 1 + arch/mips/vdso/vgettimeofday.c | 6 ++++++ 2 files changed, 7 insertions(+)
diff --git a/arch/mips/vdso/vdso.lds.S b/arch/mips/vdso/vdso.lds.S
index c8bbe56d89cb..5d08be3a6b85 100644
--- a/arch/mips/vdso/vdso.lds.S
+++ b/arch/mips/vdso/vdso.lds.S@@ -103,6 +103,7 @@ VERSION __vdso_clock_getres; #if _MIPS_SIM != _MIPS_SIM_ABI64 __vdso_clock_gettime64; + __vdso_clock_getres_time64; #endif #endif local: *;
diff --git a/arch/mips/vdso/vgettimeofday.c b/arch/mips/vdso/vgettimeofday.c
index 604afea3f336..59627f2f51b7 100644
--- a/arch/mips/vdso/vgettimeofday.c
+++ b/arch/mips/vdso/vgettimeofday.c@@ -46,6 +46,12 @@ int __vdso_clock_gettime64(clockid_t clock, return __cvdso_clock_gettime(clock, ts); } +int __vdso_clock_getres_time64(clockid_t clock, + struct __kernel_timespec *ts) +{ + return __cvdso_clock_getres(clock, ts); +} + #else int __vdso_clock_gettime(clockid_t clock,
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2.52.0