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| author | Juergen Gross <jgross@suse.com> | 2015-02-24 10:13:28 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-02-24 15:58:06 +0100 |
| commit | 8d4a40bc0651ea51c196a3d3016d041c41ec19a2 (patch) | |
| tree | 8c421eee08d7fa4e05d70660b397d13a319f9b3c /arch/x86/kernel/setup.c | |
| parent | Merge tag 'v4.0-rc1' into x86/mm, to refresh the tree (diff) | |
| download | linux-8d4a40bc0651ea51c196a3d3016d041c41ec19a2.tar.xz linux-8d4a40bc0651ea51c196a3d3016d041c41ec19a2.zip | |
x86/mm: Use early_memunmap() instead of early_iounmap()
Memory mapped via early_memremap() should be unmapped with
early_memunmap() instead of early_iounmap().
Signed-off-by: Juergen Gross <jgross@suse.com>
Cc: matt.fleming@intel.com
Link: http://lkml.kernel.org/r/1424769211-11378-2-git-send-email-jgross@suse.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/setup.c')
| -rw-r--r-- | arch/x86/kernel/setup.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 98dc9317286e..733864a653ab 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -356,7 +356,7 @@ static void __init relocate_initrd(void) mapaddr = ramdisk_image & PAGE_MASK; p = early_memremap(mapaddr, clen+slop); memcpy(q, p+slop, clen); - early_iounmap(p, clen+slop); + early_memunmap(p, clen+slop); q += clen; ramdisk_image += clen; ramdisk_size -= clen; @@ -445,7 +445,7 @@ static void __init parse_setup_data(void) data_len = data->len + sizeof(struct setup_data); data_type = data->type; pa_next = data->next; - early_iounmap(data, sizeof(*data)); + early_memunmap(data, sizeof(*data)); switch (data_type) { case SETUP_E820_EXT: @@ -480,7 +480,7 @@ static void __init e820_reserve_setup_data(void) E820_RAM, E820_RESERVED_KERN); found = 1; pa_data = data->next; - early_iounmap(data, sizeof(*data)); + early_memunmap(data, sizeof(*data)); } if (!found) return; @@ -501,7 +501,7 @@ static void __init memblock_x86_reserve_range_setup_data(void) data = early_memremap(pa_data, sizeof(*data)); memblock_reserve(pa_data, sizeof(*data) + data->len); pa_data = data->next; - early_iounmap(data, sizeof(*data)); + early_memunmap(data, sizeof(*data)); } } |