Re: [PATCH, AArch64] Add Cortex-A53 erratum 843419 configure-time option

2015-05-12 Thread Yvan Roux
Hi, On 5 May 2015 at 10:11, Marcus Shawcroft wrote: > On 4 May 2015 at 09:58, Yvan Roux wrote: > >> Yes this is a better formulation. >> >>> +corresponding flag to the linker. It can be explicitly disabled >>> during >>> +compilation by passing the @option{-mno-fix-cortex-a53-835769} option. >>

Re: [PATCH, AArch64] Add Cortex-A53 erratum 843419 configure-time option

2015-05-05 Thread Marcus Shawcroft
On 4 May 2015 at 09:58, Yvan Roux wrote: > Yes this is a better formulation. > >> +corresponding flag to the linker. It can be explicitly disabled >> during >> +compilation by passing the @option{-mno-fix-cortex-a53-835769} option. >> >> Copy paste error here with the previous errata number. > >

Re: [PATCH, AArch64] Add Cortex-A53 erratum 843419 configure-time option

2015-05-04 Thread Yvan Roux
Hi Marcus, On 1 May 2015 at 17:18, Marcus Shawcroft wrote: > On 1 May 2015 at 14:56, Yvan Roux wrote: > >> 2015-05-01 Yvan Roux >> >> * configure.ac: Add --enable-fix-cortex-a53-843419 option. >> * configure: Regenerate. >> * config/aarch64/aarch64-elf-raw.h (CA53_ERR_843419_SP

Re: [PATCH, AArch64] Add Cortex-A53 erratum 843419 configure-time option

2015-05-01 Thread Marcus Shawcroft
On 1 May 2015 at 14:56, Yvan Roux wrote: > 2015-05-01 Yvan Roux > > * configure.ac: Add --enable-fix-cortex-a53-843419 option. > * configure: Regenerate. > * config/aarch64/aarch64-elf-raw.h (CA53_ERR_843419_SPEC): Define. > (LINK_SPEC): Include CA53_ERR_843419_SPEC. >

Re: [PATCH, AArch64] Add Cortex-A53 erratum 843419 configure-time option

2015-05-01 Thread Yvan Roux
On 1 May 2015 at 13:39, Yvan Roux wrote: > Hi Marcus, > > (Sorry wanted to cc you in my first mail but seems that gmail prefers > Maxim to Marcus ! ;) > > On 1 May 2015 at 13:11, Marcus Shawcroft wrote: >> On 1 May 2015 at 10:11, Yvan Roux wrote: >>> Hi all, >>> >>> As described in the thread be

Re: [PATCH, AArch64] Add Cortex-A53 erratum 843419 configure-time option

2015-05-01 Thread Yvan Roux
Hi Marcus, (Sorry wanted to cc you in my first mail but seems that gmail prefers Maxim to Marcus ! ;) On 1 May 2015 at 13:11, Marcus Shawcroft wrote: > On 1 May 2015 at 10:11, Yvan Roux wrote: >> Hi all, >> >> As described in the thread bellow, there is a link-time workaround for >> an erratum

Re: [PATCH, AArch64] Add Cortex-A53 erratum 843419 configure-time option

2015-05-01 Thread Marcus Shawcroft
On 1 May 2015 at 10:11, Yvan Roux wrote: > Hi all, > > As described in the thread bellow, there is a link-time workaround for > an erratum (843419) of some early revision of Cortex-A53. Similarly > to what was done for a previous erratum, this patch adds a new > configure-time option --enable-fix

[PATCH, AArch64] Add Cortex-A53 erratum 843419 configure-time option

2015-05-01 Thread Yvan Roux
Hi all, As described in the thread bellow, there is a link-time workaround for an erratum (843419) of some early revision of Cortex-A53. Similarly to what was done for a previous erratum, this patch adds a new configure-time option --enable-fix-cortex-a53-843419 that pass down the linker option -