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| * x86, boot: align the .bss section in the decompressorH. Peter Anvin2009-05-08
| | | | | | | | | | | | | | | | | | | | | | | | Aligning the .bss section makes it trivial to use large operation sizes for moving the initialized sections and clearing the .bss. The alignment chosen (L1 cache) is somewhat arbitrary, but should be large enough to avoid all known performance traps and small enough to not cause troubles. [ Impact: trivial performance enhancement, future patch prep ] Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| * x86: boot/compressed/vmlinux.lds.S: fix build of bzImage with 64 bit compilerSam Ravnborg2009-04-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Jesper reported that he saw following build issue: > ld:arch/x86/boot/compressed/vmlinux.lds:9: syntax error > make[2]: *** [arch/x86/boot/compressed/vmlinux] Error 1 > make[1]: *** [arch/x86/boot/compressed/vmlinux] Error 2 > make: *** [bzImage] Error 2 CPP defines the symbol "i386" to "1". Undefine this to fix it. [ Impact: build fix with certain tool chains ] Reported-by: Jesper Dangaard Brouer <jdb@comx.dk> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <alpine.LFD.2.00.0904260958190.3101@localhost.localdomain> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * x86: unify arch/x86/boot/compressed/vmlinux_*.ldsLinus Torvalds2009-04-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Look at the: diff -u arch/x86/boot/compressed/vmlinux_*.lds output and realize that they're basially exactly the same except for trivial naming differences, and the fact that the 64-bit version has a "pgtable" thing. So unify them. There's some trivial cleanup there (make the output format a Kconfig thing rather than doing #ifdef's for it, and unify both 32-bit and 64-bit BSS end to "_ebss", where 32-bit used to use the traditional "_end"), but other than that it's really very mindless and straigt conversion. For example, I think we should aim to remove "startup_32" vs "startup_64", and just call it "startup", and get rid of one more difference. I didn't do that. Also, notice the comment in the unified vmlinux.lds.S talks about "head_64" and "startup_32" which is an odd and incorrect mix, but that was actually what the old 64-bit only lds file had, so the confusion isn't new, and now that mixing is arguably more accurate thanks to the vmlinux.lds.S file being shared between the two cases ;) [ Impact: cleanup, unification ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | x86, relocs: ignore R_386_NONE in kernel relocation entriesTejun Heo2009-05-26
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | For relocatable 32bit kernels, boot/compressed/relocs.c processes relocation entries in the kernel image and appends it to the kernel image such that boot/compressed/head_32.S can relocate the kernel. The kernel image is one statically linked object and only uses two relocation types - R_386_PC32 and R_386_32, of the two only the latter needs massaging during kernel relocation and thus handled by relocs. R_386_PC32 is ignored and all other relocation types are considered error. When the target of a relocation resides in a discarded section, binutils doesn't throw away the relocation record but nullifies it by changing it to R_386_NONE, which unfortunately makes relocs fail. The problem was triggered by yet out-of-tree x86 stack unwind patches but given the binutils behavior, ignoring R_386_NONE is the right thing to do. The problem has been tracked down to binutils behavior by Jan Beulich. [ Impact: fix build with certain binutils by ignoring R_386_NONE ] Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Jan Beulich <JBeulich@novell.com> Cc: Ingo Molnar <mingo@elte.hu> LKML-Reference: <4A1B8150.40702@kernel.org> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* x86, setup: compile with -DDISABLE_BRANCH_PROFILINGH. Peter Anvin2009-04-03
| | | | | | | | | | | | Impact: code size reduction (possibly critical) The x86 boot and decompression code has no use of the branch profiling constructs, so disable them. This would bloat the setup code by as much as 14K, eating up a fairly large chunk of the 32K area we are guaranteed to have. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
*-. Merge branches 'x86/apic', 'x86/cpu', 'x86/fixmap', 'x86/mm', 'x86/sched', ↵Ingo Molnar2009-03-03
|\ \ | | | | | | | | | 'x86/setup-lzma', 'x86/signal' and 'x86/urgent' into x86/core
| | * bzip2/lzma: x86 kernel compression supportAlain Knaff2009-01-04
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: Replaces x86 kernel decompressor with new code This is the third part of the bzip2/lzma patch The bzip patch is based on an idea by Christian Ludwig, includes support for compressing the kernel with bzip2 or lzma rather than gzip. Both compressors give smaller sizes than gzip. Lzma's decompresses faster than bzip2. It also supports ramdisks and initramfs' compressed using these two compressors. The functionality has been successfully used for a couple of years by the udpcast project This version applies to "tip" kernel 2.6.28 This part contains: - support for new bzip2 and lzma kernel compression for x86 Signed-off-by: Alain Knaff <alain@knaff.lu> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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*-. \ Merge branches 'x86/asm', 'x86/cleanups' and 'x86/headers' into x86/coreIngo Molnar2009-02-20
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| | * x86: use _types.h headers in asm where availableJeremy Fitzhardinge2009-02-13
| |/ |/| | | | | | | | | | | In general, the only definitions that assembly files can use are in _types.S headers (where available), so convert them. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
| * x86: compressed head_32 - use ENTRY,ENDPROC macrosCyrill Gorcunov2009-02-19
| | | | | | | | | | | | | | | | | | | | | | Impact: clenaup Linker script will put startup_32 at predefined address so using startup_32 will not bloat the code size. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * x86: compressed head_64 - use ENTRY,ENDPROC macrosCyrill Gorcunov2009-02-19
|/ | | | | | | | | | | Impact: clenaup Linker script will put startup_32 at predefined address so using ENTRY will not bloat the code size. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* .gitignore updatesAlexey Dobriyan2008-10-30
| | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* x86: Fix ASM_X86__ header guardsH. Peter Anvin2008-10-23
| | | | | | | | | Change header guards named "ASM_X86__*" to "_ASM_X86_*" since: a. the double underscore is ugly and pointless. b. no leading underscore violates namespace constraints. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
*---. Merge branches 'x86/xen', 'x86/build', 'x86/microcode', 'x86/mm-debug-v2', ↵Ingo Molnar2008-10-12
|\ \ \ | | | | | | | | | | | | 'x86/memory-corruption-check', 'x86/early-printk', 'x86/xsave', 'x86/ptrace-v2', 'x86/quirks', 'x86/setup', 'x86/spinlocks' and 'x86/signal' into x86/core-v2
| | | * Merge commit 'v2.6.27-rc8' into x86/setupIngo Molnar2008-10-03
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| | | * x86: boot/compressed/Makefile: fix "make clean"H. Peter Anvin2008-09-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kbuild variable "targets" is supposed to be configuration-independent and reflect "all possible targets". This is required to make "make clean" work properly. Therefore, move all manipulation of "targets" as well as custom rules out of the x86-32 ifdef statement. Only leave inside the ifdefs the things that are genuinely configuration-dependent. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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*---. \ \ \ Merge branches 'x86/alternatives', 'x86/cleanups', 'x86/commandline', ↵Ingo Molnar2008-10-06
|\ \ \ \ \ \ | | |_|/ / / | |/| | | | | | | | | | 'x86/crashdump', 'x86/debug', 'x86/defconfig', 'x86/doc', 'x86/exports', 'x86/fpu', 'x86/gart', 'x86/idle', 'x86/mm', 'x86/mtrr', 'x86/nmi-watchdog', 'x86/oprofile', 'x86/paravirt', 'x86/reboot', 'x86/sparse-fixes', 'x86/tsc', 'x86/urgent' and 'x86/vmalloc' into x86-v28-for-linus-phase1
| | * | | | x86: coding style fixes to arch/x86/boot/compressed/misc.cPaolo Ciarrocchi2008-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before: total: 4 errors, 6 warnings, 439 lines checked After: total: 1 errors, 5 warnings, 441 lines checked Before -#include <asm/io.h> +#include <linux/io.h> paolo@paolo-desktop:~/linux.trees.git$ md5sum /tmp/misc.o.* 8b2394e1fe519a9542e9a7e3e7b69c39 /tmp/misc.o.after 8b2394e1fe519a9542e9a7e3e7b69c39 /tmp/misc.o.before After -#include <asm/io.h> +#include <linux/io.h> paolo@paolo-desktop:~/linux.trees.git$ md5sum /tmp/misc.o.* 59a2d264284be5e72b5af4f3a8ccfb47 /tmp/misc.o.after 8b2394e1fe519a9542e9a7e3e7b69c39 /tmp/misc.o.before Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | * | | | x86: fix comment in protected mode headerPhilipp Kohlbecher2008-08-11
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Comments in arch/x86/boot/compressed/head_32.S erroneously refer to the real mode pointer as the second and the heap area as the third argument to decompress_kernel(). In fact, these have been the first and second argument, respectively, since v2.6.20. This patch corrects the comments. It introduces no code changes. Signed-off-by: Philipp Kohlbecher <xt28@gmx.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | | | Merge branch 'x86/header-guards' into x86-v28-for-linus-phase1Ingo Molnar2008-10-06
|\ \ \ \ \ | |_|/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: include/asm-x86/dma-mapping.h include/asm-x86/gpio.h include/asm-x86/idle.h include/asm-x86/kvm_host.h include/asm-x86/namei.h include/asm-x86/uaccess.h Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | Merge branch 'linus' into x86/header-guardsIngo Molnar2008-07-26
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: include/asm-x86/gpio.h include/asm-x86/ide.h Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | x86: consolidate header guardsVegard Nossum2008-07-22
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | This patch consolidates the header guard names which are also used externally, i.e. in .c files. Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
* | | | x86 setup: correct segfault in generation of 32-bit reloc kernelH. Peter Anvin2008-10-03
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: segfault on build of a 32-bit relocatable kernel When converting arch/x86/boot/compressed/relocs.c to support unlimited sections, the computation of sym_strtab in walk_relocs() was done incorrectly. This causes a segfault for some people when building the relocatable 32-bit kernel. Pointed out by Anonymous <pageexec@freemail.hu>. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* | | inflate: refactor inflate malloc codeThomas Petazzoni2008-07-25
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Inflate requires some dynamic memory allocation very early in the boot process and this is provided with a set of four functions: malloc/free/gzip_mark/gzip_release. The old inflate code used a mark/release strategy rather than implement free. This new version instead keeps a count on the number of outstanding allocations and when it hits zero, it resets the malloc arena. This allows removing all the mark and release implementations and unifying all the malloc/free implementations. The architecture-dependent code must define two addresses: - free_mem_ptr, the address of the beginning of the area in which allocations should be made - free_mem_end_ptr, the address of the end of the area in which allocations should be made. If set to 0, then no check is made on the number of allocations, it just grows as much as needed The architecture-dependent code can also provide an arch_decomp_wdog() function call. This function will be called several times during the decompression process, and allow to notify the watchdog that the system is still running. If an architecture provides such a call, then it must define ARCH_HAS_DECOMP_WDOG so that the generic inflate code calls arch_decomp_wdog(). Work initially done by Matt Mackall, updated to a recent version of the kernel and improved by me. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Matt Mackall <mpm@selenic.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Mikael Starvik <mikael.starvik@axis.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: David Howells <dhowells@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Andi Kleen <andi@firstfloor.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Acked-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'x86/mpparse' into x86/develIngo Molnar2008-07-08
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/x86/Kconfig arch/x86/kernel/io_apic_32.c arch/x86/kernel/setup_64.c arch/x86/mm/init_32.c Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | x86: make generic arch support NUMAQYinghai Lu2008-06-10
| |/ | | | | | | | | | | | | | | | | | | | | | | ... so it could fall back to normal numa and we'd reduce the impact of the NUMAQ subarch. NUMAQ depends on GENERICARCH also decouple genericarch numa from acpi. also make it fall back to bigsmp if apicid > 8. Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | Merge branch 'x86/setup' into x86/develIngo Molnar2008-07-08
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| * | x86: config option to disable info from decompression of the kernelBen Collins2008-07-03
| | | | | | | | | | | | | | | | | | | | | | | | This patch allows the disabling of decompression messages during x86 bootup. Signed-off-by: Ben Collins <ben.collins@canonical.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | x86: remove arbitrary ELF section limit in i386 relocatable kernelH. Peter Anvin2008-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: build failure in maximal configurations The 32-bit x86 relocatable kernel requires an auxilliary host program to process the relocations. This program had a hard-coded arbitrary limit of a 100 ELF sections. Instead of a hard-coded limit, allocate the structures dynamically. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Acked-by: Vivek Goyal <vgoyal@redhat.com>
| * | x86: Honor 'quiet' command line option in real mode boot decompressor.Kristian Høgsberg2008-05-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch lets the early real mode code look for the 'quiet' option on the kernel command line and pass a loadflag to the decompressor. When this flag is set, we suppress the "Decompressing Linux... Parsing ELF... done." messages. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| * | x86: Use structs instead of hardcoded offsets in x86 boot decompressor.Kristian Høgsberg2008-05-30
| |/ | | | | | | | | | | | | | | Replace hardcoded offsets embedded in macros in arch/x86/boot/compressed with proper structure references. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* / x86: compressed/head_64.S cleanup - use predefined flags from processor-flags.hCyrill Gorcunov2008-05-25
|/ | | | | | | | | | | | | | | | | | | | | | | We should better use already defined flags from processor-flags.h instead of defining own ones [>>> object code check >>>] original md5sum: 129f24be6df396fb7d8bf998c01fc716 arch/x86/boot/compressed/head_64.o text data bss dec hex filename 705 48 45056 45809 b2f1 arch/x86/boot/compressed/head_64.o patched md5sum: 129f24be6df396fb7d8bf998c01fc716 arch/x86/boot/compressed/head_64-new.o text data bss dec hex filename 705 48 45056 45809 b2f1 arch/x86/boot/compressed/head_64-new.o [<<< object code check <<<] Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: relocs ELF handling - use SELFMAG instead of numeric constantCyrill Gorcunov2008-05-04
| | | | | | | | | Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Cc: akpm@linux-foundation.org Cc: hpa@zytor.com Cc: mingo@elte.hu Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: cleanup: change _end to end_before_pgtYinghai Lu2008-04-19
| | | | | | | | | | 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>
* x86: cleanup boot-heap usageAlexander van Heukelum2008-04-19
| | | | | | | | | | | | | | The kernel decompressor wrapper uses memory located beyond the end of the image. This might lead to hard to debug problems, but even if it can be proven to be safe, it is at the very least unclean. I don't see any advantages either, unless you count it not being zeroed out as an advantage. This patch moves the boot-heap area to the bss segment. Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: remove superfluous initialisation in boot code.Alexander van Heukelum2008-04-17
| | | | | | | | | | | | | | | | | | In arch/x86/boot/compressed/misc.c, the variable vidmem is the only variable that ends up in de data segment. It's also superfluous, because the first thing the code does is: if (RM_SCREEN_INFO.orig_video_mode == 7) { vidmem = (char *) 0xb0000; vidport = 0x3b4; } else { vidmem = (char *) 0xb8000; vidport = 0x3d4; } This patch removes the initialisation. Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: more cleanups in arch/x86/boot/compressed/misc.cIngo Molnar2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | Before: total: 7 errors, 8 warnings, 471 lines checked After: total: 5 errors, 5 warnings, 479 lines checked ( the rest cannot be eliminated due to zlib interface cruftiness. ) No code changed: arch/x86/boot/compressed/misc.o: text data bss dec hex filename 10716 8 2152 12876 324c misc.o.before 10716 8 2152 12876 324c misc.o.after md5: 2c20c903986a3c9bca44306c6646067e misc.o.before.asm 2c20c903986a3c9bca44306c6646067e misc.o.after.asm Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: coding style fixes to arch/x86/boot/compressed/misc.cPaolo Ciarrocchi2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | | Fix lots of style errors and warnings. Before: total: 58 errors, 9 warnings, 469 lines checked After: total: 7 errors, 8 warnings, 471 lines checked No code changed: arch/x86/boot/compressed/misc.o: text data bss dec hex filename 10716 8 2152 12876 324c misc.o.before 10716 8 2152 12876 324c misc.o.after md5: 2c20c903986a3c9bca44306c6646067e misc.o.before.asm 2c20c903986a3c9bca44306c6646067e misc.o.after.asm Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: use ELF format in compressed images.Ian Campbell2008-04-17
| | | | | | | | | | | | Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: Ian Campbell <ijc@hellion.org.uk> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: virtualization@lists.linux-foundation.org Cc: H. Peter Anvin <hpa@zytor.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: virtualization@lists.linux-foundation.org Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: rename LARGE_PAGE_SIZE to PMD_PAGE_SIZEAndi Kleen2008-02-04
| | | | | | | | Fix up all users. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: define OBJCOPYFLAGS explicitly for each target.Ian Campbell2008-02-04
| | | | | | | | | Do this rather than defining a global version and overriding it in almost all cases in order to make subsequent patches simpler. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: fix comments in vmlinux_64.ldsYinghai Lu2008-02-01
| | | | | | | | for bzImage, the vmlinux_64.lds still have s32 bit code, and startup_32 should be 0. fix the comment. Signed-off-by: Yinghai Lu <yinghai.lu@sun.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: unify arch/x86/boot/compressed/misc_??.cIan Campbell2008-01-30
| | | | | | | | | | | Remainder of unification can occur inplace. size reports no change in arch/x86/boot/compressed/vmlinux. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify variable names in arch/x86/boot/compressed/misc_??.cIan Campbell2008-01-30
| | | | | | | | | size reports no change in arch/x86/boot/compressed/vmlinux. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify headers in arch/x86/boot/compressed/misc_??.cIan Campbell2008-01-30
| | | | | | | | | size reports no change in arch/x86/boot/compressed/vmlinux. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify whitespace and comments in arch/x86/boot/compressed/misc_??.cIan Campbell2008-01-30
| | | | | | | | | size reports no change in arch/x86/boot/compressed/vmlinux. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify strings in arch/x86/boot/compressed/misc_??.cIan Campbell2008-01-30
| | | | | | | | | | There seems to be a preference for the 64 bit version so use that on 32 bit and drop the stray leading "." Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify arch/x86/boot/compressed/vmlinux_??.scrIan Campbell2008-01-30
| | | | | | | | | | | The files are now identical so merge them. size reports no change in arch/x86/boot/compressed/vmlinux. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: switch to .rodata.compressed in arch/x86/boot/compressed/vmlinux_??.scrIan Campbell2008-01-30
| | | | | | | | | | | | vmlinux_64 and vmlinux_32.scr are now identical size shows an expected movement from .text to .rodata and 4 extra bytes of padding. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* x86: unify whitespace in arch/x86/boot/compressed/vmlinux_??.scrIan Campbell2008-01-30
| | | | | | | | | size reports no change in arch/x86/boot/compressed/vmlinux. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-22 23:50:14 -0400