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| author | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-02 16:56:39 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-03 08:32:49 +0300 |
| commit | 54be0b9c7c9888ebe63b89a31a17ee3df6a68d61 (patch) | |
| tree | 12870e5fff70fc0676b5a63719beca3b1d1896a5 /arch/powerpc/include/asm/thread_info.h | |
| parent | 0823c68b054bca9dc321adea829af5cf36afb30b (diff) | |
| download | linux-54be0b9c7c9888ebe63b89a31a17ee3df6a68d61.tar.xz | |
Revert "convert SLB miss handlers to C" and subsequent commits
This reverts commits:
5e46e29e6a97 ("powerpc/64s/hash: convert SLB miss handlers to C")
8fed04d0f6ae ("powerpc/64s/hash: remove user SLB data from the paca")
655deecf67b2 ("powerpc/64s/hash: SLB allocation status bitmaps")
2e1626744e8d ("powerpc/64s/hash: provide arch_setup_exec hooks for hash slice setup")
89ca4e126a3f ("powerpc/64s/hash: Add a SLB preload cache")
This series had a few bugs, and the fixes are not all trivial. So
revert most of it for now.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/thread_info.h')
| -rw-r--r-- | arch/powerpc/include/asm/thread_info.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 406eb952b808..3c0002044bc9 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -29,7 +29,6 @@ #include <asm/page.h> #include <asm/accounting.h> -#define SLB_PRELOAD_NR 16U /* * low level task data. */ @@ -45,10 +44,6 @@ struct thread_info { #if defined(CONFIG_VIRT_CPU_ACCOUNTING_NATIVE) && defined(CONFIG_PPC32) struct cpu_accounting_data accounting; #endif - u8 slb_preload_nr; - u8 slb_preload_tail; - u32 slb_preload_esid[SLB_PRELOAD_NR]; - /* low level flags - has atomic operations done on it */ unsigned long flags ____cacheline_aligned_in_smp; }; @@ -77,12 +72,6 @@ static inline struct thread_info *current_thread_info(void) } extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src); - -#ifdef CONFIG_PPC_BOOK3S_64 -void arch_setup_new_exec(void); -#define arch_setup_new_exec arch_setup_new_exec -#endif - #endif /* __ASSEMBLY__ */ /* |