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| author | Paul Burton <paulburton@kernel.org> | 2019-11-01 14:35:49 -0700 |
|---|---|---|
| committer | Paul Burton <paulburton@kernel.org> | 2019-11-01 14:36:44 -0700 |
| commit | 02fce139fd14d3b0126f0a72e8c0a83b5b01f9f5 (patch) | |
| tree | 20e69aae8d0acfcd7edc954e70a9d751e0b54a7e /arch/mips/kernel | |
| parent | 8a5a499871308c093ced3c5a383b72502b96e0d2 (diff) | |
| parent | b42aa3fd5957e4daf4b69129e5ce752a2a53e7d6 (diff) | |
| download | linux-02fce139fd14d3b0126f0a72e8c0a83b5b01f9f5.tar.bz2 | |
Merge tag 'mips_fixes_5.4_3' into mips-next
Pull in mips-fixes primarily to gain build fixes in order to allow
better testing of mips-next.
A few MIPS fixes:
- Fix VDSO time-related function behavior for systems where we need to
fall back to syscalls, but were instead returning bogus results.
- A fix to TLB exception handlers for Cavium Octeon systems where they
would inadvertently clobber the $1/$at register.
- A build fix for bcm63xx configurations.
- Switch to using my @kernel.org email address.
Signed-off-by: Paul Burton <paulburton@kernel.org>
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/cpu-probe.c | 33 | ||||
| -rw-r--r-- | arch/mips/kernel/smp-bmips.c | 8 |
2 files changed, 37 insertions, 4 deletions
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index a8d49f111cce..c849991548bb 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -2192,6 +2192,39 @@ void cpu_probe(void) elf_hwcap |= HWCAP_MIPS_MSA; } + if (cpu_has_mips16) + elf_hwcap |= HWCAP_MIPS_MIPS16; + + if (cpu_has_mdmx) + elf_hwcap |= HWCAP_MIPS_MDMX; + + if (cpu_has_mips3d) + elf_hwcap |= HWCAP_MIPS_MIPS3D; + + if (cpu_has_smartmips) + elf_hwcap |= HWCAP_MIPS_SMARTMIPS; + + if (cpu_has_dsp) + elf_hwcap |= HWCAP_MIPS_DSP; + + if (cpu_has_dsp2) + elf_hwcap |= HWCAP_MIPS_DSP2; + + if (cpu_has_dsp3) + elf_hwcap |= HWCAP_MIPS_DSP3; + + if (cpu_has_mips16e2) + elf_hwcap |= HWCAP_MIPS_MIPS16E2; + + if (cpu_has_loongson_mmi) + elf_hwcap |= HWCAP_LOONGSON_MMI; + + if (cpu_has_loongson_ext) + elf_hwcap |= HWCAP_LOONGSON_EXT; + + if (cpu_has_loongson_ext2) + elf_hwcap |= HWCAP_LOONGSON_EXT2; + if (cpu_has_vz) cpu_probe_vz(c); diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index 76fae9b79f13..712c15de6ab9 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -464,10 +464,10 @@ static void bmips_wr_vec(unsigned long dst, char *start, char *end) static inline void bmips_nmi_handler_setup(void) { - bmips_wr_vec(BMIPS_NMI_RESET_VEC, &bmips_reset_nmi_vec, - &bmips_reset_nmi_vec_end); - bmips_wr_vec(BMIPS_WARM_RESTART_VEC, &bmips_smp_int_vec, - &bmips_smp_int_vec_end); + bmips_wr_vec(BMIPS_NMI_RESET_VEC, bmips_reset_nmi_vec, + bmips_reset_nmi_vec_end); + bmips_wr_vec(BMIPS_WARM_RESTART_VEC, bmips_smp_int_vec, + bmips_smp_int_vec_end); } struct reset_vec_info { |