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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2016-08-02 14:06:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-02 19:35:29 -0400 |
| commit | 0719392a61a9dbc2c850bc7bd1a17efba953fcf5 (patch) | |
| tree | 2917d9b55f4232296b1587891a51ffda5f33baa5 /arch/arm/kernel | |
| parent | 51d5d12b8f3df2b770974ce4aa6196c6b7d485eb (diff) | |
| download | op-kernel-dev-0719392a61a9dbc2c850bc7bd1a17efba953fcf5.zip op-kernel-dev-0719392a61a9dbc2c850bc7bd1a17efba953fcf5.tar.gz | |
ARM: kexec: fix kexec for Keystone 2
Provide kexec with the boot view of memory by overriding the normal
kexec translation functions added in a previous patch. We also need to
fix a call to memblock in machine_kexec_prepare() so that we provide it
with a running-view physical address rather than a boot- view physical
address.
Link: http://lkml.kernel.org/r/E1b8koa-0004Hl-Ey@rmk-PC.armlinux.org.uk
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Keerthy <j-keerthy@ti.com>
Cc: Pratyush Anand <panand@redhat.com>
Cc: Vitaly Andrianov <vitalya@ti.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Simon Horman <horms@verge.net.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/machine_kexec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index 59fd0e2..b18c1ea 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -57,7 +57,7 @@ int machine_kexec_prepare(struct kimage *image) for (i = 0; i < image->nr_segments; i++) { current_segment = &image->segment[i]; - if (!memblock_is_region_memory(current_segment->mem, + if (!memblock_is_region_memory(idmap_to_phys(current_segment->mem), current_segment->memsz)) return -EINVAL; |
