tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
parisc: remove unused flags parameter in __patch_text()
It's not used by patch_map()/patch_unmap(), so lets remove
it.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>
authored by
Sven Schnelle
and committed by
Helge Deller
ea5a8c62
376e5fd7
+4
-5
+4
-5
arch/parisc/kernel/patch.c
+4
-5
arch/parisc/kernel/patch.c
···
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unsigned int insn;
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};
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-
static void __kprobes *patch_map(void *addr, int fixmap, unsigned long *flags)
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+
static void __kprobes *patch_map(void *addr, int fixmap)
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{
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unsigned long uintaddr = (uintptr_t) addr;
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bool module = !core_kernel_text(uintaddr);
···
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return (void *) (__fix_to_virt(fixmap) + (uintaddr & ~PAGE_MASK));
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}
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-
static void __kprobes patch_unmap(int fixmap, unsigned long *flags)
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+
static void __kprobes patch_unmap(int fixmap)
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{
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clear_fixmap(fixmap);
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}
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void __kprobes __patch_text(void *addr, unsigned int insn)
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{
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-
unsigned long flags;
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void *waddr = addr;
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int size;
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-
waddr = patch_map(addr, FIX_TEXT_POKE0, &flags);
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+
waddr = patch_map(addr, FIX_TEXT_POKE0);
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*(u32 *)waddr = insn;
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size = sizeof(u32);
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flush_kernel_vmap_range(waddr, size);
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-
patch_unmap(FIX_TEXT_POKE0, &flags);
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+
patch_unmap(FIX_TEXT_POKE0);
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flush_icache_range((uintptr_t)(addr),
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(uintptr_t)(addr) + size);
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}