Messages in this thread | | | Date | Thu, 20 Mar 2008 20:41:01 +0100 | From | Sam Ravnborg <> | Subject | Re: [PATCH/RFC v3] introduce ARCH_CAN_UNALIGNED_ACCESS Kconfig symbol |
| |
On Thu, Mar 20, 2008 at 07:45:34PM +0100, Johannes Berg wrote: > Subject: introduce HAVE_UNALIGNED_ACCESS_SUPPORT Kconfig symbol > > In many cases, especially in networking, it can be beneficial to > know at compile time whether the architecture can do unaligned > accesses. This patch introduces a new Kconfig symbol > HAVE_UNALIGNED_ACCESS_SUPPORT > for that purpose and adds it to the powerpc and x86 architectures. > Also add some documentation about alignment and networking, and > especially one intended use of this symbol. > > Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Sam Ravnborg <sam@ravnborg.org>
Sam
| |