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| author | Tony Luck <tony.luck@intel.com> | 2018-08-20 19:31:04 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-20 22:22:48 +0300 |
| commit | cc26ebbebde8548014d9329ac2f6cf0178181789 (patch) | |
| tree | d056c73be8a3359e6c1102be867d0bc497327163 /Documentation | |
| parent | 8fdd36d44205cd6bccca26246ae84d7515d10015 (diff) | |
| download | linux-cc26ebbebde8548014d9329ac2f6cf0178181789.tar.xz | |
ia64: Fix kernel BUG at lib/ioremap.c:72!
Commit 0bbf47eab469 ("ia64: use asm-generic/io.h") results in a BUG
while booting ia64. This is because asm-generic/io.h defines
PCI_IOBASE, which results in the function acpi_pci_root_remap_iospace()
doing a lot of unnecessary (and wrong) things.
I'd suggested an #if !CONFIG_IA64 in the functon, but Arnd suggested
keeping the fix inside the arch/ia64 tree.
Fixes: 0bbf47eab469 ("ia64: use asm-generic/io.h")
Suggested-by: Arnd Bergman <arnd@arndb.de>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions