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| author | Joerg Roedel <joerg.roedel@amd.com> | 2008-11-18 12:44:21 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-18 14:52:46 +0100 |
| commit | a1afd01c175324656d0e8f1c82ea94b474953c04 (patch) | |
| tree | 54f3b4528788c84d4a1a4bfb3a8eefcc64e5c48e /arch/x86/include/asm/iommu.h | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 (diff) | |
| download | linux-a1afd01c175324656d0e8f1c82ea94b474953c04.tar.xz linux-a1afd01c175324656d0e8f1c82ea94b474953c04.zip | |
x86: default to SWIOTLB=y on x86_64
Impact: fixes korg bugzilla 11980
A kernel for a 64bit x86 system should always contain the swiotlb code
in case it is booted on a machine without any hardware IOMMU supported
by the kernel and more than 4GB of RAM. This patch changes Kconfig to
always compile swiotlb into the kernel for x86_64.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: stable@kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/iommu.h')
0 files changed, 0 insertions, 0 deletions