Re: [PATCH v5 02/26] arm64: fpsimd: Always set TIF_FOREIGN_FPSTATE on task state flush

2019-02-26 Thread Julien Grall
On 26/02/2019 12:06, Dave Martin wrote: On Thu, Feb 21, 2019 at 12:39:39PM +, Julien Grall wrote: Hi Dave, On 18/02/2019 19:52, Dave Martin wrote: This patch updates fpsimd_flush_task_state() to mirror the new semantics of fpsimd_flush_cpu_state() introduced by commit d8ad71fa38a9 ("arm

Re: [PATCH v5 02/26] arm64: fpsimd: Always set TIF_FOREIGN_FPSTATE on task state flush

2019-02-26 Thread Dave Martin
On Thu, Feb 21, 2019 at 12:39:39PM +, Julien Grall wrote: > Hi Dave, > > On 18/02/2019 19:52, Dave Martin wrote: > >This patch updates fpsimd_flush_task_state() to mirror the new > >semantics of fpsimd_flush_cpu_state() introduced by commit > >d8ad71fa38a9 ("arm64: fpsimd: Fix TIF_FOREIGN_FPST

Re: [PATCH v5 02/26] arm64: fpsimd: Always set TIF_FOREIGN_FPSTATE on task state flush

2019-02-21 Thread Julien Grall
Hi Dave, On 18/02/2019 19:52, Dave Martin wrote: This patch updates fpsimd_flush_task_state() to mirror the new semantics of fpsimd_flush_cpu_state() introduced by commit d8ad71fa38a9 ("arm64: fpsimd: Fix TIF_FOREIGN_FPSTATE after invalidating cpu regs"). Both functions now implicitly set NIT

[PATCH v5 02/26] arm64: fpsimd: Always set TIF_FOREIGN_FPSTATE on task state flush

2019-02-18 Thread Dave Martin
This patch updates fpsimd_flush_task_state() to mirror the new semantics of fpsimd_flush_cpu_state() introduced by commit d8ad71fa38a9 ("arm64: fpsimd: Fix TIF_FOREIGN_FPSTATE after invalidating cpu regs"). Both functions now implicitly set TIF_FOREIGN_FPSTATE to indicate that the task's FPSIMD st