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| author | Toshi Kani <toshi.kani@hpe.com> | 2016-01-26 21:57:23 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-01-30 09:49:57 +0100 |
| commit | 1a085d0727afaedb9506f04798516298b1676e11 (patch) | |
| tree | ba75168aa705c5b4f918f79f34c51e14181b242c /kernel/kexec_file.c | |
| parent | 35d98e93fe6a7ab612f6b389ce42c1dc135d6eef (diff) | |
| download | linux-stable-1a085d0727afaedb9506f04798516298b1676e11.tar.gz linux-stable-1a085d0727afaedb9506f04798516298b1676e11.tar.bz2 linux-stable-1a085d0727afaedb9506f04798516298b1676e11.zip | |
kexec: Set IORESOURCE_SYSTEM_RAM for System RAM
Set proper ioresource flags and types for crash kernel
reservation areas.
Signed-off-by: Toshi Kani <toshi.kani@hpe.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Dave Young <dyoung@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Baoquan He <bhe@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Luis R. Rodriguez <mcgrof@suse.com>
Cc: Minfei Huang <mnfhuang@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: kexec@lists.infradead.org
Cc: linux-arch@vger.kernel.org
Cc: linux-mm <linux-mm@kvack.org>
Link: http://lkml.kernel.org/r/1453841853-11383-8-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/kexec_file.c')
| -rw-r--r-- | kernel/kexec_file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c index 007b791f676d..2bfcdc064116 100644 --- a/kernel/kexec_file.c +++ b/kernel/kexec_file.c @@ -525,7 +525,7 @@ int kexec_add_buffer(struct kimage *image, char *buffer, unsigned long bufsz, /* Walk the RAM ranges and allocate a suitable range for the buffer */ if (image->type == KEXEC_TYPE_CRASH) ret = walk_iomem_res("Crash kernel", - IORESOURCE_MEM | IORESOURCE_BUSY, + IORESOURCE_SYSTEM_RAM | IORESOURCE_BUSY, crashk_res.start, crashk_res.end, kbuf, locate_mem_hole_callback); else |