Re: [PATCH] crypto: chacha20_4block_xor_ssse3: Align stack pointer to 64 bytes

2016-01-26 Thread Herbert Xu
On Wed, Jan 27, 2016 at 01:40:00AM +0100, Jason A. Donenfeld wrote: > Can we queue this up for stable too, please? It'll go to stable automatically once Linus pulls it. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubk

Re: [PATCH] crypto: chacha20_4block_xor_ssse3: Align stack pointer to 64 bytes

2016-01-26 Thread Jason A. Donenfeld
Can we queue this up for stable too, please? On Mon, Jan 25, 2016 at 2:59 PM, Herbert Xu wrote: > Patch applied. Thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org

Re: [PATCH] crypto: chacha20_4block_xor_ssse3: Align stack pointer to 64 bytes

2016-01-25 Thread Herbert Xu
On Fri, Jan 22, 2016 at 08:55:24AM +0100, Martin Willi wrote: > Hi Eli, > > > This aligns the stack pointer in chacha20_4block_xor_ssse3 to 64 bytes. > > Fixes general protection faults and potential kernel panics. > > I assumed 16-byte alignment according to the System V AMD64 ABI, but > this is

Re: [PATCH] crypto: chacha20_4block_xor_ssse3: Align stack pointer to 64 bytes

2016-01-22 Thread Martin Willi
Hi Eli, > This aligns the stack pointer in chacha20_4block_xor_ssse3 to 64 bytes. > Fixes general protection faults and potential kernel panics. I assumed 16-byte alignment according to the System V AMD64 ABI, but this is obviously not true with -mpreferred-stack-boundary=3. The AVX2 version seem