Messages in this thread | | | Date | Tue, 5 Aug 2008 16:04:08 +0300 | From | Adrian Bunk <> | Subject | Re: [PATCH] Using Intel CRC32 instruction to accelerate CRC32c algorithm by new crypto API -V2. |
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On Tue, Aug 05, 2008 at 08:39:44PM +0800, Herbert Xu wrote: > Hi Austin: > > On Tue, Aug 05, 2008 at 07:56:43AM -0400, Austin Zhang wrote: > > Revised by comments: > > Move hardware feature detect into module init; > > Revise dependency in Kconfig; > > Revise variable type; > > Add information output while module loading failed; > > > > > > >From NHM processor onward, Intel processors can support hardware > > accelerated > > CRC32c algorithm with the new CRC32 instruction in SSE 4.2 instruction > > set. > > The patch detects the availability of the feature, and chooses the most > > proper > > way to calculate CRC32c checksum. > > Byte code instructions are used for compiler compatibility. > > No MMX / XMM registers is involved in the implementation. > > > > Signed-off-by: Austin Zhang <austin.zhang@intel.com> > > Signed-off-by: Kent Liu <kent.liu@intel.com> > > I tried to apply your patch but it doesn't work: > > $ git apply --check --whitespace=error-all ~/p > fatal: patch fragment without header at line 34: @@ -0,0 +1,190 @@ > $ > > Looks like your mail client has folded all the lines. >...
Documentation/email-clients.txt contains a section explaining what to do in Evolution.
> And here. > > Thanks,
cu Adrian
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"Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed
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