diff options
| author | Yinghai Lu <yhlu.kernel.send@gmail.com> | 2008-04-11 00:06:38 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-19 19:19:55 +0200 |
| commit | 4a9f54cfd21f313b9858f951783512d3f14e58a4 (patch) | |
| tree | a8faa79726318bfe80b6081dddc1221a55847cb5 /arch/x86/boot | |
| parent | x86: cleanup boot-heap usage (diff) | |
| download | linux-4a9f54cfd21f313b9858f951783512d3f14e58a4.tar.xz linux-4a9f54cfd21f313b9858f951783512d3f14e58a4.zip | |
x86: cleanup: change _end to end_before_pgt
cleanup: change the _end in compressed vmlinux_64.lds.
also change _heap to _ebss that is not needed.
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/boot')
| -rw-r--r-- | arch/x86/boot/compressed/head_64.S | 8 | ||||
| -rw-r--r-- | arch/x86/boot/compressed/vmlinux_64.lds | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index 7a212a62db36..d8819efac81d 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -244,9 +244,9 @@ ENTRY(startup_64) /* Copy the compressed kernel to the end of our buffer * where decompression in place becomes safe. */ - leaq _end(%rip), %r8 - leaq _end(%rbx), %r9 - movq $_end /* - $startup_32 */, %rcx + leaq _end_before_pgt(%rip), %r8 + leaq _end_before_pgt(%rbx), %r9 + movq $_end_before_pgt /* - $startup_32 */, %rcx 1: subq $8, %r8 subq $8, %r9 movq 0(%r8), %rax @@ -268,7 +268,7 @@ relocated: */ xorq %rax, %rax leaq _edata(%rbx), %rdi - leaq _end(%rbx), %rcx + leaq _end_before_pgt(%rbx), %rcx subq %rdi, %rcx cld rep diff --git a/arch/x86/boot/compressed/vmlinux_64.lds b/arch/x86/boot/compressed/vmlinux_64.lds index 7e5c7209f6cc..bef1ac891bce 100644 --- a/arch/x86/boot/compressed/vmlinux_64.lds +++ b/arch/x86/boot/compressed/vmlinux_64.lds @@ -39,10 +39,10 @@ SECTIONS *(.bss.*) *(COMMON) . = ALIGN(8); - _end = . ; + _end_before_pgt = . ; . = ALIGN(4096); pgtable = . ; . = . + 4096 * 6; - _heap = .; + _ebss = .; } } |