Re: [PATCH] arm64: support __int128 with clang

2018-04-24 Thread Mark Rutland
On Tue, Apr 24, 2018 at 02:56:09PM +0100, Mark Rutland wrote: > I belevie that currently it is not possible to use a released version of > clang to build a working kernel without additional patches (at least > 5.0.0, there don't seem to be any 6.0.0 binaries that can target > AArch64). Issues inclu

Re: [PATCH] arm64: support __int128 with clang

2018-04-24 Thread Jason A. Donenfeld
On Tue, Apr 24, 2018 at 3:47 PM, Jason A. Donenfeld wrote: > On Tue, Apr 24, 2018 at 3:35 PM, Will Deacon wrote: >> On Sun, Apr 15, 2018 at 06:20:11PM +0200, Jason A. Donenfeld wrote: >>> Would you review/merge this when you have a chance? >> >> No real objection from me, but does the arm64 kerne

Re: [PATCH] arm64: support __int128 with clang

2018-04-24 Thread Mark Rutland
On Tue, Apr 24, 2018 at 02:35:27PM +0100, Will Deacon wrote: > On Sun, Apr 15, 2018 at 06:20:11PM +0200, Jason A. Donenfeld wrote: > > Would you review/merge this when you have a chance? > > No real objection from me, but does the arm64 kernel actually build with > clang? I belevie that currently

Re: [PATCH] arm64: support __int128 with clang

2018-04-24 Thread Jason A. Donenfeld
On Tue, Apr 24, 2018 at 3:35 PM, Will Deacon wrote: > On Sun, Apr 15, 2018 at 06:20:11PM +0200, Jason A. Donenfeld wrote: >> Would you review/merge this when you have a chance? > > No real objection from me, but does the arm64 kernel actually build with > clang? I've been told that Android is mov

Re: [PATCH] arm64: support __int128 with clang

2018-04-24 Thread Will Deacon
On Sun, Apr 15, 2018 at 06:20:11PM +0200, Jason A. Donenfeld wrote: > Would you review/merge this when you have a chance? No real objection from me, but does the arm64 kernel actually build with clang? Will > On Sat, Dec 23, 2017 at 1:43 AM, Jason A. Donenfeld wrote: > > Commit fb8722735f50 ("a

Re: [PATCH] arm64: support __int128 with clang

2018-04-15 Thread Jason A. Donenfeld
Hi Will, Would you review/merge this when you have a chance? Thanks, Jason On Sat, Dec 23, 2017 at 1:43 AM, Jason A. Donenfeld wrote: > Commit fb8722735f50 ("arm64: support __int128 on gcc 5+") added support > for arm64 __int128 with gcc with a version-conditional, but neglected to > enable thi

[PATCH] arm64: support __int128 with clang

2017-12-22 Thread Jason A. Donenfeld
Commit fb8722735f50 ("arm64: support __int128 on gcc 5+") added support for arm64 __int128 with gcc with a version-conditional, but neglected to enable this for clang, which in fact appears to support aarch64 __int128. This commit therefore enables it if the compiler is clang, using the same type o