You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Rafael J. Wysocki 97a70e548b x86, hibernate: fix breakage on x86_32 with CONFIG_NUMA set ... Impact: fix crash during hibernation on 32-bit NUMA The NUMA code on x86_32 creates special memory mapping that allows each node's pgdat to be located in this node's memory. For this purpose it allocates a memory area at the end of each node's memory and maps this area so that it is accessible with virtual addresses belonging to low memory. As a result, if there is high memory, these NUMA-allocated areas are physically located in high memory, although they are mapped to low memory addresses. Our hibernation code does not take that into account and for this reason hibernation fails on all x86_32 systems with CONFIG_NUMA=y and with high memory present. Fix this by adding a special mapping for the NUMA-allocated memory areas to the temporary page tables created during the last phase of resume. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Ingo Molnar <mingo@elte.hu>		16 years ago
..
Makefile	x86 PM: consolidate suspend and hibernation code	17 years ago
cpu_32.c	Merge branch 'x86/cpu' into x86/xsave	17 years ago
cpu_64.c	x86: xsave: restore xcr0 during resume	17 years ago
hibernate_32.c	x86, hibernate: fix breakage on x86_32 with CONFIG_NUMA set	16 years ago
hibernate_64.c	x86: remove end_pfn in 64bit	17 years ago
hibernate_asm_32.S	x86, cleanup: use X86_CR4_PGE in x86/power/hibernate_asm_32.S	17 years ago
hibernate_asm_64.S	x86 cleanup: suspend_asm_64.S - use X86_CR4_PGE instead of numeric value	17 years ago