diff options
| author | Dengcheng Zhu <dzhu@wavecomp.com> | 2018-09-12 00:49:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-25 11:52:47 +0300 |
| commit | 2dc1504b4fb96d0f662d1ea507c7556a60770b75 (patch) | |
| tree | bbd96d3c055f60079267552b6a633bea846a75de /arch/mips/include/asm | |
| parent | ec6eb73fb87e72608b738734d19034dfea3d9e9c (diff) | |
| download | linux-2dc1504b4fb96d0f662d1ea507c7556a60770b75.tar.xz | |
MIPS: kexec: Relax memory restriction
[ Upstream commit a6da4d6fdf8bd512c98d3ac7f1d16bc4bb282919 ]
We can rely on the system kernel and the dump capture kernel themselves in
memory usage.
Being restrictive with 512MB limit may cause kexec tool failure on some
platforms.
Tested-by: Rachel Mozes <rachel.mozes@intel.com>
Reported-by: Rachel Mozes <rachel.mozes@intel.com>
Signed-off-by: Dengcheng Zhu <dzhu@wavecomp.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20568/
Cc: pburton@wavecomp.com
Cc: ralf@linux-mips.org
Cc: linux-mips@linux-mips.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/mips/include/asm')
| -rw-r--r-- | arch/mips/include/asm/kexec.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/include/asm/kexec.h b/arch/mips/include/asm/kexec.h index 493a3cc7c39a..cfdbe66575f4 100644 --- a/arch/mips/include/asm/kexec.h +++ b/arch/mips/include/asm/kexec.h @@ -12,11 +12,11 @@ #include <asm/stacktrace.h> /* Maximum physical address we can use pages from */ -#define KEXEC_SOURCE_MEMORY_LIMIT (0x20000000) +#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) /* Maximum address we can reach in physical address mode */ -#define KEXEC_DESTINATION_MEMORY_LIMIT (0x20000000) +#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) /* Maximum address we can use for the control code buffer */ -#define KEXEC_CONTROL_MEMORY_LIMIT (0x20000000) +#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL) /* Reserve 3*4096 bytes for board-specific info */ #define KEXEC_CONTROL_PAGE_SIZE (4096 + 3*4096) |