Re: [PATCH v2 07/14] powerpc/vdso: Improve linker flags

2023-01-24 Thread Segher Boessenkool
On Tue, Jan 24, 2023 at 09:14:52AM -0700, Nathan Chancellor wrote: > On Mon, Jan 23, 2023 at 09:07:16AM -0600, Segher Boessenkool wrote: > > And here it is even more obviously fine. If you need obfuscation like > > in your patch, it is better not to do this imo. > > I do not think this patch

Re: [PATCH v2 07/14] powerpc/vdso: Improve linker flags

2023-01-24 Thread Nathan Chancellor
On Mon, Jan 23, 2023 at 09:07:16AM -0600, Segher Boessenkool wrote: > Hi! > > On Wed, Jan 11, 2023 at 08:05:04PM -0700, Nathan Chancellor wrote: > > When clang's -Qunused-arguments is dropped from KBUILD_CPPFLAGS, there > > are several warnings in the PowerPC vDSO: > > > > clang-16: error:

Re: [PATCH v2 07/14] powerpc/vdso: Improve linker flags

2023-01-23 Thread Segher Boessenkool
Hi! On Wed, Jan 11, 2023 at 08:05:04PM -0700, Nathan Chancellor wrote: > When clang's -Qunused-arguments is dropped from KBUILD_CPPFLAGS, there > are several warnings in the PowerPC vDSO: > > clang-16: error: -Wl,-soname=linux-vdso32.so.1: 'linker' input unused >

Re: [PATCH v2 07/14] powerpc/vdso: Improve linker flags

2023-01-22 Thread Nathan Chancellor
On Mon, Jan 23, 2023 at 02:27:51AM +0900, Masahiro Yamada wrote: > On Fri, Jan 13, 2023 at 3:21 AM Nathan Chancellor wrote: > > > > Hi Sedat, > > > > On Thu, Jan 12, 2023 at 07:02:30PM +0100, Sedat Dilek wrote: > > > On Thu, Jan 12, 2023 at 4:06 AM Nathan Chancellor > > > wrote: > > > > > > > >

Re: [PATCH v2 07/14] powerpc/vdso: Improve linker flags

2023-01-22 Thread Masahiro Yamada
On Fri, Jan 13, 2023 at 3:21 AM Nathan Chancellor wrote: > > Hi Sedat, > > On Thu, Jan 12, 2023 at 07:02:30PM +0100, Sedat Dilek wrote: > > On Thu, Jan 12, 2023 at 4:06 AM Nathan Chancellor wrote: > > > > > > When clang's -Qunused-arguments is dropped from KBUILD_CPPFLAGS, there > > > are

Re: [PATCH v2 07/14] powerpc/vdso: Improve linker flags

2023-01-12 Thread Sedat Dilek
On Thu, Jan 12, 2023 at 7:21 PM Nathan Chancellor wrote: > > Hi Sedat, > > On Thu, Jan 12, 2023 at 07:02:30PM +0100, Sedat Dilek wrote: > > On Thu, Jan 12, 2023 at 4:06 AM Nathan Chancellor wrote: > > > > > > When clang's -Qunused-arguments is dropped from KBUILD_CPPFLAGS, there > > > are

Re: [PATCH v2 07/14] powerpc/vdso: Improve linker flags

2023-01-12 Thread Nathan Chancellor
Hi Sedat, On Thu, Jan 12, 2023 at 07:02:30PM +0100, Sedat Dilek wrote: > On Thu, Jan 12, 2023 at 4:06 AM Nathan Chancellor wrote: > > > > When clang's -Qunused-arguments is dropped from KBUILD_CPPFLAGS, there > > are several warnings in the PowerPC vDSO: > > > > clang-16: error:

Re: [PATCH v2 07/14] powerpc/vdso: Improve linker flags

2023-01-12 Thread Sedat Dilek
On Thu, Jan 12, 2023 at 4:06 AM Nathan Chancellor wrote: > > When clang's -Qunused-arguments is dropped from KBUILD_CPPFLAGS, there > are several warnings in the PowerPC vDSO: > > clang-16: error: -Wl,-soname=linux-vdso32.so.1: 'linker' input unused > [-Werror,-Wunused-command-line-argument] >

[PATCH v2 07/14] powerpc/vdso: Improve linker flags

2023-01-11 Thread Nathan Chancellor
When clang's -Qunused-arguments is dropped from KBUILD_CPPFLAGS, there are several warnings in the PowerPC vDSO: clang-16: error: -Wl,-soname=linux-vdso32.so.1: 'linker' input unused [-Werror,-Wunused-command-line-argument] clang-16: error: -Wl,--hash-style=both: 'linker' input unused