Re: [RESEND PATCH] arm64: bpf: add 'store immediate' instruction

2015-12-03 Thread David Miller
From: Yang Shi Date: Mon, 30 Nov 2015 14:24:07 -0800 > aarch64 doesn't have native store immediate instruction, such operation > has to be implemented by the below instruction sequence: > > Load immediate to register > Store register > > Signed-off-by: Yang Shi Applied, thanks. -- To unsubscr

Re: [RESEND PATCH] arm64: bpf: add 'store immediate' instruction

2015-12-02 Thread David Miller
From: Will Deacon Date: Wed, 2 Dec 2015 09:15:18 + > On Tue, Dec 01, 2015 at 02:20:40PM -0800, Shi, Yang wrote: >> On 11/30/2015 2:24 PM, Yang Shi wrote: >> >aarch64 doesn't have native store immediate instruction, such operation >> >has to be implemented by the below instruction sequence: >>

Re: [RESEND PATCH] arm64: bpf: add 'store immediate' instruction

2015-12-02 Thread Will Deacon
On Tue, Dec 01, 2015 at 02:20:40PM -0800, Shi, Yang wrote: > On 11/30/2015 2:24 PM, Yang Shi wrote: > >aarch64 doesn't have native store immediate instruction, such operation > >has to be implemented by the below instruction sequence: > > > >Load immediate to register > >Store register > > > >Signe

Re: [RESEND PATCH] arm64: bpf: add 'store immediate' instruction

2015-12-01 Thread Shi, Yang
On 11/30/2015 2:24 PM, Yang Shi wrote: aarch64 doesn't have native store immediate instruction, such operation has to be implemented by the below instruction sequence: Load immediate to register Store register Signed-off-by: Yang Shi CC: Zi Shen Lim Had email exchange offline with Zi Shen L

[RESEND PATCH] arm64: bpf: add 'store immediate' instruction

2015-11-30 Thread Yang Shi
aarch64 doesn't have native store immediate instruction, such operation has to be implemented by the below instruction sequence: Load immediate to register Store register Signed-off-by: Yang Shi CC: Zi Shen Lim CC: Xi Wang --- Thsi patch might be buried by the storm of xadd discussion, however