| commit | 11fea7ace7b0086f853854df8653d1c8f90a9fb9 | |
| author | Joerg Roedel <joerg.roedel@amd.com> | |
| Tue, 18 Nov 2008 11:44:21 +0000 (18 12:44 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Sun, 18 Jan 2009 18:35:29 +0000 (18 10:35 -0800) | ||
| tree | f5f594744e2dc4530654af8e11cbf37cf890271f | treesnapshot (tar.gz zip) |
| parent | 28c8678935618ab43e9e5ea7f8893ad3096cf431 | commitdiff |
x86: default to SWIOTLB=y on x86_64
commit a1afd01c175324656d0e8f1c82ea94b474953c04 upstream.
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>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit a1afd01c175324656d0e8f1c82ea94b474953c04 upstream.
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>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| arch/x86/Kconfig | diffblobblamehistory |