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path: root/arch/i386/kernel/e820.c
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2007-05-02[PATCH] i386: Drop noisy e820 debugging printksAndi Kleen
Signed-off-by: Andi Kleen <ak@suse.de>
2007-05-02[PATCH] x86: fix amd64-agp aperture validationJan Beulich
Under CONFIG_DISCONTIGMEM, assuming that a !pfn_valid() implies all subsequent pfn-s are also invalid is wrong. Thus replace this by explicitly checking against the E820 map. AK: make e820 on x86-64 not initdata Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Mark Langsdorf <mark.langsdorf@amd.com>
2007-05-02[PATCH] i386: probe_roms() cleanupRene Herman
Remove the assumption that if the first page of a legacy ROM is mapped, it'll all be mapped. This'll also stop people reading this code from wondering if they're looking at a bug... Signed-off-by: Rene Herman <rene.herman@gmail.com> Signed-off-by: Martin Murray <murrayma@citi.umich.edu> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Cc: Zachary Amsden <zach@vmware.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-02-13[PATCH] i386: romsignature/checksum cleanupRene Herman
Use adding __init to romsignature() (it's only called from probe_roms() which is itself __init) as an excuse to submit a pedantic cleanup. Signed-off-by: Rene Herman <rene.herman@gmail.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org>
2007-02-13[PATCH] i386: arch/i386/kernel/e820.c should #include <asm/setup.hAdrian Bunk
Every file should #include the headers containing the prototypes for its global functions. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Andi Kleen <ak@suse.de>
2006-12-22[PATCH] compile error of register_memory()Yasunori Goto
register_memory() becomes double definition in 2.6.20-rc1. It is defined in arch/i386/kernel/setup.c as static definition in 2.6.19. But it is moved to arch/i386/kernel/e820.c in 2.6.20-rc1. And same name function is defined in driver/base/memory.c too. So, it becomes cause of compile error of duplicate definition if memory hotplug option is on. Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07[PATCH] i386: Preserve EFI run time regions with memmap parameterArtiom Myaskouvskey
When using memmap kernel parameter in EFI boot we should also add to memory map memory regions of runtime services to enable their mapping later. AK: merged and cleaned up the patch Signed-off-by: Artiom Myaskouvskey <artiom.myaskouvskey@intel.com> Signed-off-by: Andi Kleen <ak@suse.de>
2006-12-07[PATCH] paravirt: Be careful about touching BIOS address spaceRusty Russell
BIOS ROM areas may not be mapped into the guest address space, so be careful when touching those addresses to make sure they appear to be mapped. [akpm@osdl.org: fix unused var warning] AK: Changed __get_user to probe_kernel_address Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org>
2006-12-07[PATCH] i386: Move memory map printing and other code to e820.cbibo,mao
This patch moves e820 memory map print and memmap boot param parsing function from setup.c to e820.c, also adds limit_regions and print_memory_map declaration in header file. Signed-off-by: bibo,mao <bibo.mao@intel.com> Signed-off-by: Andi Kleen <ak@suse.de> arch/i386/kernel/e820.c | 152 +++++++++++++++++++++++++++ arch/i386/kernel/setup.c | 158 --------------------------------- include/asm-i386/e820.h | 2 arch/i386/kernel/e820.c | 152 ++++++++++++++++++++++++++++++++++++++++++++++ arch/i386/kernel/setup.c | 153 ----------------------------------------------- include/asm-i386/e820.h | 2 3 files changed, 155 insertions(+), 152 deletions(-)
2006-12-07[PATCH] i386: Move e820/efi memmap walking code to e820.cbibo,mao
This patch moves e820/efi memmap table walking function from setup.c to e820.c, also this patch adds extern declaration in header file. Signed-off-by: bibo,mao <bibo.mao@intel.com> Signed-off-by: Andi Kleen <ak@suse.de> arch/i386/kernel/e820.c | 115 +++++++++++++++++++++++++++++++++ arch/i386/kernel/setup.c | 118 ----------------------------------- include/asm-i386/e820.h | 2 arch/i386/kernel/e820.c | 115 +++++++++++++++++++++++++++++++++++++++++++++ arch/i386/kernel/setup.c | 118 ----------------------------------------------- include/asm-i386/e820.h | 2 3 files changed, 117 insertions(+), 118 deletions(-)
2006-12-07[PATCH] i386: Move find_max_pfn function to e820.cbibo,mao
Move more code from setup.c into e820.c Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Andi Kleen <ak@suse.de>
2006-12-07[PATCH] i386: create e820.c for e820 map sanitize and copy functionbibo,mao
This patch moves bios e820 map sanitize and copy function from setup.c to e820.c Signed-off-by: bibo,mao <bibo.mao@intel.com> Signed-off-by: Andi Kleen <ak@suse.de> arch/i386/kernel/e820.c | 252 +++++++++++++++++++++++++++++++++++++++++++++++ arch/i386/kernel/setup.c | 240 -------------------------------------------- 2 files changed, 252 insertions(+), 240 deletions(-)
2006-12-07[PATCH] i386: i386 create e820.c to handle standard io/mem resourcesbibo,mao
This patch creates new file named e820.c to hanle standard io/mem resources, moving request_standard_resources function from setup.c to e820.c. Also this patch modifies Makfile to compile file e820.c. Signed-off-by: bibo,mao <bibo.mao@intel.com> Signed-off-by: Andi Kleen <ak@suse.de> Makefile | 2 arch/i386/kernel/Makefile | 2 arch/i386/kernel/e820.c | 289 ++++++++++++++++++++++++++++++++++++++++++++++ arch/i386/kernel/setup.c | 276 ------------------------------------------- 3 files changed, 293 insertions(+), 274 deletions(-)
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