diff options
Diffstat (limited to 'arch/x86/boot')
| -rw-r--r-- | arch/x86/boot/Makefile | 1 | ||||
| -rw-r--r-- | arch/x86/boot/compressed/Makefile | 1 | ||||
| -rw-r--r-- | arch/x86/boot/compressed/head_64.S | 4 | ||||
| -rw-r--r-- | arch/x86/boot/compressed/misc.h | 2 | ||||
| -rw-r--r-- | arch/x86/boot/setup.ld | 1 |
5 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile index ef9e1f2c836c..e17be90ab312 100644 --- a/arch/x86/boot/Makefile +++ b/arch/x86/boot/Makefile @@ -68,6 +68,7 @@ clean-files += cpustr.h KBUILD_CFLAGS := $(REALMODE_CFLAGS) -D_SETUP KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__ KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=) +KBUILD_CFLAGS += -fno-asynchronous-unwind-tables GCOV_PROFILE := n UBSAN_SANITIZE := n diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile index e51879bdc51c..5f7c262bcc99 100644 --- a/arch/x86/boot/compressed/Makefile +++ b/arch/x86/boot/compressed/Makefile @@ -39,6 +39,7 @@ KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member) KBUILD_CFLAGS += $(call cc-disable-warning, gnu) KBUILD_CFLAGS += -Wno-pointer-sign KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=) +KBUILD_CFLAGS += -fno-asynchronous-unwind-tables KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__ GCOV_PROFILE := n diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index d4657d38e884..4f7e6b84be07 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -529,7 +529,7 @@ SYM_FUNC_START_LOCAL_NOALIGN(.Lrelocated) leaq input_data(%rip), %rdx /* input_data */ movl $z_input_len, %ecx /* input_len */ movq %rbp, %r8 /* output target address */ - movq $z_output_len, %r9 /* decompressed length, end of relocs */ + movl $z_output_len, %r9d /* decompressed length, end of relocs */ call extract_kernel /* returns kernel location in %rax */ popq %rsi @@ -780,7 +780,7 @@ SYM_DATA_END_LABEL(boot_stack, SYM_L_LOCAL, boot_stack_end) /* * Space for page tables (not in .bss so not zeroed) */ - .section ".pgtable","a",@nobits + .section ".pgtable","aw",@nobits .balign 4096 SYM_DATA_LOCAL(pgtable, .fill BOOT_PGT_SIZE, 1, 0) diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h index c8181392f70d..726e264410ff 100644 --- a/arch/x86/boot/compressed/misc.h +++ b/arch/x86/boot/compressed/misc.h @@ -59,7 +59,7 @@ void __puthex(unsigned long value); static inline void debug_putstr(const char *s) { } -static inline void debug_puthex(const char *s) +static inline void debug_puthex(unsigned long value) { } #define debug_putaddr(x) /* */ diff --git a/arch/x86/boot/setup.ld b/arch/x86/boot/setup.ld index 3da1c37c6dd5..24c95522f231 100644 --- a/arch/x86/boot/setup.ld +++ b/arch/x86/boot/setup.ld @@ -52,7 +52,6 @@ SECTIONS _end = .; /DISCARD/ : { - *(.eh_frame) *(.note*) } |