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author | Frederic Weisbecker | 2009-10-18 01:09:09 +0200 |
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committer | Frederic Weisbecker | 2009-10-18 01:12:33 +0200 |
commit | 0f8f86c7bdd1c954fbe153af437a0d91a6c5721a (patch) | |
tree | 94a8d419a470a4f9852ca397bb9bbe48db92ff5c /arch/mips/mm/tlbex.c | |
parent | Merge branch 'linus' into tracing/hw-breakpoints (diff) | |
parent | perf tools: Move dereference after NULL test (diff) | |
download | kernel-qcow2-linux-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.tar.gz kernel-qcow2-linux-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.tar.xz kernel-qcow2-linux-0f8f86c7bdd1c954fbe153af437a0d91a6c5721a.zip |
Merge commit 'perf/core' into perf/hw-breakpoint
Conflicts:
kernel/Makefile
kernel/trace/Makefile
kernel/trace/trace.h
samples/Makefile
Merge reason: We need to be uptodate with the perf events development
branch because we plan to rewrite the breakpoints API on top of
perf events.
Diffstat (limited to 'arch/mips/mm/tlbex.c')
-rw-r--r-- | arch/mips/mm/tlbex.c | 53 |
1 files changed, 4 insertions, 49 deletions
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 9a17bf8395df..bb1719a55d22 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -321,6 +321,10 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l, case CPU_BCM3302: case CPU_BCM4710: case CPU_LOONGSON2: + case CPU_BCM6338: + case CPU_BCM6345: + case CPU_BCM6348: + case CPU_BCM6358: case CPU_R5500: if (m4kc_tlbp_war()) uasm_i_nop(p); @@ -499,11 +503,7 @@ build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r, * The vmalloc handling is not in the hotpath. */ uasm_i_dmfc0(p, tmp, C0_BADVADDR); -#ifdef MODULE_START - uasm_il_bltz(p, r, tmp, label_module_alloc); -#else uasm_il_bltz(p, r, tmp, label_vmalloc); -#endif /* No uasm_i_nop needed here, since the next insn doesn't touch TMP. */ #ifdef CONFIG_SMP @@ -556,52 +556,7 @@ build_get_pgd_vmalloc64(u32 **p, struct uasm_label **l, struct uasm_reloc **r, { long swpd = (long)swapper_pg_dir; -#ifdef MODULE_START - long modd = (long)module_pg_dir; - - uasm_l_module_alloc(l, *p); - /* - * Assumption: - * VMALLOC_START >= 0xc000000000000000UL - * MODULE_START >= 0xe000000000000000UL - */ - UASM_i_SLL(p, ptr, bvaddr, 2); - uasm_il_bgez(p, r, ptr, label_vmalloc); - - if (uasm_in_compat_space_p(MODULE_START) && - !uasm_rel_lo(MODULE_START)) { - uasm_i_lui(p, ptr, uasm_rel_hi(MODULE_START)); /* delay slot */ - } else { - /* unlikely configuration */ - uasm_i_nop(p); /* delay slot */ - UASM_i_LA(p, ptr, MODULE_START); - } - uasm_i_dsubu(p, bvaddr, bvaddr, ptr); - - if (uasm_in_compat_space_p(modd) && !uasm_rel_lo(modd)) { - uasm_il_b(p, r, label_vmalloc_done); - uasm_i_lui(p, ptr, uasm_rel_hi(modd)); - } else { - UASM_i_LA_mostly(p, ptr, modd); - uasm_il_b(p, r, label_vmalloc_done); - if (uasm_in_compat_space_p(modd)) - uasm_i_addiu(p, ptr, ptr, uasm_rel_lo(modd)); - else - uasm_i_daddiu(p, ptr, ptr, uasm_rel_lo(modd)); - } - uasm_l_vmalloc(l, *p); - if (uasm_in_compat_space_p(MODULE_START) && - !uasm_rel_lo(MODULE_START) && - MODULE_START << 32 == VMALLOC_START) - uasm_i_dsll32(p, ptr, ptr, 0); /* typical case */ - else - UASM_i_LA(p, ptr, VMALLOC_START); -#else - uasm_l_vmalloc(l, *p); - UASM_i_LA(p, ptr, VMALLOC_START); -#endif - uasm_i_dsubu(p, bvaddr, bvaddr, ptr); if (uasm_in_compat_space_p(swpd) && !uasm_rel_lo(swpd)) { uasm_il_b(p, r, label_vmalloc_done); |