From 3072601375ffff92bddd0ce810dd64f6e3c7f45c Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Fri, 2 Dec 2016 02:35:52 +0000 Subject: [PATCH] powerpc/32: Remove Mac-on-Linux/rtlinux hooks The symbols exported for use by MOL/rtlinux aren't getting CRCs and I was about to fix that. But MOL is dead upstream, and the latest work on it was to make it use KVM instead of its own kernel module. So remove them instead. Signed-off-by: Ben Hutchings Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/head_32.S | 16 +--------------- arch/powerpc/mm/hash_low_32.S | 2 -- 2 files changed, 1 insertion(+), 17 deletions(-) diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index 1607be7c0ef2..e22734278458 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -735,11 +735,7 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_NEED_DTLB_SW_LRU) EXCEPTION(0x2c00, Trap_2c, unknown_exception, EXC_XFER_EE) EXCEPTION(0x2d00, Trap_2d, unknown_exception, EXC_XFER_EE) EXCEPTION(0x2e00, Trap_2e, unknown_exception, EXC_XFER_EE) - EXCEPTION(0x2f00, MOLTrampoline, unknown_exception, EXC_XFER_EE_LITE) - - .globl mol_trampoline - .set mol_trampoline, i0x2f00 - EXPORT_SYMBOL(mol_trampoline) + EXCEPTION(0x2f00, Trap_2f, unknown_exception, EXC_XFER_EE) . = 0x3000 @@ -1278,16 +1274,6 @@ EXPORT_SYMBOL(empty_zero_page) swapper_pg_dir: .space PGD_TABLE_SIZE - .globl intercept_table -intercept_table: - .long 0, 0, i0x200, i0x300, i0x400, 0, i0x600, i0x700 - .long i0x800, 0, 0, 0, 0, i0xd00, 0, 0 - .long 0, 0, 0, i0x1300, 0, 0, 0, 0 - .long 0, 0, 0, 0, 0, 0, 0, 0 - .long 0, 0, 0, 0, 0, 0, 0, 0 - .long 0, 0, 0, 0, 0, 0, 0, 0 -EXPORT_SYMBOL(intercept_table) - /* Room for two PTE pointers, usually the kernel and current user pointers * to their respective root page table. */ diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S index 09cc50c8dace..6f962e5cb5e1 100644 --- a/arch/powerpc/mm/hash_low_32.S +++ b/arch/powerpc/mm/hash_low_32.S @@ -31,10 +31,8 @@ #ifdef CONFIG_SMP .section .bss .align 2 - .globl mmu_hash_lock mmu_hash_lock: .space 4 -EXPORT_SYMBOL(mmu_hash_lock) #endif /* CONFIG_SMP */ /* -- 2.20.1