Re: [PATCH] PR libgcc/60790: Avoid IFUNC resolver access to uninitialized data

2019-03-19 Thread Jeff Law
On 3/19/19 9:00 AM, Florian Weimer wrote: > * Florian Weimer: > >> * Jeff Law: >> >>> On 03/29/2018 08:00 AM, Florian Weimer wrote: This patch performs lazy initialization of the relevant CPUID feature register value.  It will needlessly invoke the CPUID determination code on archit

Re: [PATCH] PR libgcc/60790: Avoid IFUNC resolver access to uninitialized data

2019-03-19 Thread Florian Weimer
* Florian Weimer: > * Jeff Law: > >> On 03/29/2018 08:00 AM, Florian Weimer wrote: >>> This patch performs lazy initialization of the relevant CPUID feature >>> register value.  It will needlessly invoke the CPUID determination code >>> on architectures which lack CPUID support or support for the

Re: [PATCH] PR libgcc/60790: Avoid IFUNC resolver access to uninitialized data

2018-10-09 Thread Florian Weimer
* Jeff Law: > On 03/29/2018 08:00 AM, Florian Weimer wrote: >> This patch performs lazy initialization of the relevant CPUID feature >> register value.  It will needlessly invoke the CPUID determination code >> on architectures which lack CPUID support or support for the feature >> register, but I

Re: [PATCH] PR libgcc/60790: Avoid IFUNC resolver access to uninitialized data

2018-05-23 Thread Florian Weimer
On 05/23/2018 12:48 AM, Jeff Law wrote: OK. Thanks. I will let it sit in trunk for a while and then consider backporting it to release branches. Do you have write access to the GCC repository? If not I can commit for you. I have write access. I take this as a hint to contribute more r

Re: [PATCH] PR libgcc/60790: Avoid IFUNC resolver access to uninitialized data

2018-05-22 Thread Jeff Law
On 03/29/2018 08:00 AM, Florian Weimer wrote: > This patch performs lazy initialization of the relevant CPUID feature > register value.  It will needlessly invoke the CPUID determination code > on architectures which lack CPUID support or support for the feature > register, but I think it's not wor

[PATCH] PR libgcc/60790: Avoid IFUNC resolver access to uninitialized data

2018-03-29 Thread Florian Weimer
This patch performs lazy initialization of the relevant CPUID feature register value. It will needlessly invoke the CPUID determination code on architectures which lack CPUID support or support for the feature register, but I think it's not worth to avoid the complexity for that. I verified m