3c91e22576
commit f94909ceb1ed4bfdb2ada72f93236305e6d6951f upstream. Replace all ret/retq instructions with RET in preparation of making RET a macro. Since AS is case insensitive it's a big no-op without RET defined. find arch/x86/ -name \*.S | while read file do sed -i 's/\<ret[q]*\>/RET/' $file done Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lore.kernel.org/r/20211204134907.905503893@infradead.org [bwh: Backported to 5.10: ran the above command] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
27 lines
476 B
ArmAsm
27 lines
476 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
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#include <asm/asm.h>
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#include <asm/export.h>
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#include <linux/linkage.h>
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/*
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* unsigned long native_save_fl(void)
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*/
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SYM_FUNC_START(native_save_fl)
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pushf
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pop %_ASM_AX
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RET
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SYM_FUNC_END(native_save_fl)
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EXPORT_SYMBOL(native_save_fl)
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/*
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* void native_restore_fl(unsigned long flags)
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* %eax/%rdi: flags
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*/
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SYM_FUNC_START(native_restore_fl)
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push %_ASM_ARG1
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popf
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RET
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SYM_FUNC_END(native_restore_fl)
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EXPORT_SYMBOL(native_restore_fl)
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