Commit 5a610fcc authored by Qais Yousef's avatar Qais Yousef Committed by Linus Torvalds

crash_dump: fix compilation error (on MIPS at least)

  In file included from kernel/crash_dump.c:2:0:
  include/linux/crash_dump.h:22:27: error: unknown type name `pgprot_t'

when CONFIG_CRASH_DUMP=y

The error was traced back to commit 9cb21813 ("vmcore: introduce
remap_oldmem_pfn_range()")

include <asm/pgtable.h> to get the missing definition
Signed-off-by: default avatarQais Yousef <qais.yousef@imgtec.com>
Reviewed-by: default avatarJames Hogan <james.hogan@imgtec.com>
Cc: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Acked-by: default avatarVivek Goyal <vgoyal@redhat.com>
Cc: <stable@vger.kernel.org>	[3.12+]
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 03e5ac2f
...@@ -6,6 +6,8 @@ ...@@ -6,6 +6,8 @@
#include <linux/proc_fs.h> #include <linux/proc_fs.h>
#include <linux/elf.h> #include <linux/elf.h>
#include <asm/pgtable.h> /* for pgprot_t */
#define ELFCORE_ADDR_MAX (-1ULL) #define ELFCORE_ADDR_MAX (-1ULL)
#define ELFCORE_ADDR_ERR (-2ULL) #define ELFCORE_ADDR_ERR (-2ULL)
......
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