diff options
| -rw-r--r-- | arch/mips/Kconfig | 4 | ||||
| -rw-r--r-- | arch/mips/vdso/vdso.lds.S | 2 | ||||
| -rw-r--r-- | arch/mips/vdso/vgettimeofday.c | 20 |
3 files changed, 1 insertions, 25 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index ccc66e3df1f9..323ca084e79a 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1133,9 +1133,6 @@ config CSRC_R4K config CSRC_SB1250 bool -config MIPS_CLOCK_VSYSCALL - def_bool CSRC_R4K || CLKSRC_MIPS_GIC - config GPIO_TXX9 select GPIOLIB bool @@ -3171,6 +3168,7 @@ config MIPS_GENERIC_GETTIMEOFDAY def_bool y select GENERIC_GETTIMEOFDAY select HAVE_GENERIC_VDSO + depends on CSRC_R4K || CLKSRC_MIPS_GIC # 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. diff --git a/arch/mips/vdso/vdso.lds.S b/arch/mips/vdso/vdso.lds.S index fd263b05d3e7..05badf3ae0ff 100644 --- a/arch/mips/vdso/vdso.lds.S +++ b/arch/mips/vdso/vdso.lds.S @@ -97,9 +97,7 @@ VERSION #ifdef CONFIG_GENERIC_GETTIMEOFDAY global: __vdso_clock_gettime; -#ifdef CONFIG_MIPS_CLOCK_VSYSCALL __vdso_gettimeofday; -#endif __vdso_clock_getres; #if _MIPS_SIM != _MIPS_SIM_ABI64 __vdso_clock_gettime64; diff --git a/arch/mips/vdso/vgettimeofday.c b/arch/mips/vdso/vgettimeofday.c index 1d236215e8f6..00f9fcfc327e 100644 --- a/arch/mips/vdso/vgettimeofday.c +++ b/arch/mips/vdso/vgettimeofday.c @@ -18,22 +18,12 @@ int __vdso_clock_gettime(clockid_t clock, return __cvdso_clock_gettime32(clock, ts); } -#ifdef CONFIG_MIPS_CLOCK_VSYSCALL - -/* - * This is behind the ifdef so that we don't provide the symbol when there's no - * possibility of there being a usable clocksource, because there's nothing we - * can do without it. When libc fails the symbol lookup it should fall back on - * the standard syscall path. - */ int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz) { return __cvdso_gettimeofday(tv, tz); } -#endif /* CONFIG_MIPS_CLOCK_VSYSCALL */ - int __vdso_clock_getres(clockid_t clock_id, struct old_timespec32 *res) { @@ -59,22 +49,12 @@ int __vdso_clock_gettime(clockid_t clock, return __cvdso_clock_gettime(clock, ts); } -#ifdef CONFIG_MIPS_CLOCK_VSYSCALL - -/* - * This is behind the ifdef so that we don't provide the symbol when there's no - * possibility of there being a usable clocksource, because there's nothing we - * can do without it. When libc fails the symbol lookup it should fall back on - * the standard syscall path. - */ int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz) { return __cvdso_gettimeofday(tv, tz); } -#endif /* CONFIG_MIPS_CLOCK_VSYSCALL */ - int __vdso_clock_getres(clockid_t clock_id, struct __kernel_timespec *res) { |