Re: [RESEND PATCH] Make Fujitsu Erratum 010001 patch can be applied on A64FX v1r0

2019-03-19 Thread Catalin Marinas
On Mon, Mar 18, 2019 at 12:06:06PM +, Mark Rutland wrote: > From 6439e9c0b1525e9d4c7be65552e6f2b1f9d1dbe0 Mon Sep 17 00:00:00 2001 > From: "Okamoto, Takayuki" > Date: Fri, 15 Mar 2019 12:22:36 + > Subject: [PATCH] arm64: apply workaround on A64FX v1r0 > > Fujitsu erratum 010001 applies to

Re: [RESEND PATCH] Make Fujitsu Erratum 010001 patch can be applied on A64FX v1r0

2019-03-18 Thread Mark Rutland
On Mon, Mar 18, 2019 at 03:05:09AM +, Zhang, Lei wrote: > Thanks for your comments. > I also have considered to use MIDR_CPU_VAR_REV macro, > but the implication of (~MIDR_CPU_VAR_REV(1, 0)) is "NOT v1r0". > I think it may cause confusion, so I choose the > simple way (~(0x1 << MIDR_VARIANT_SHI

RE: [RESEND PATCH] Make Fujitsu Erratum 010001 patch can be applied on A64FX v1r0

2019-03-17 Thread Zhang, Lei
> ; Zhang, Lei/張 雷 ; > 'James Morse' ; hange-folder>? > ; > 'linux-arm-ker...@lists.infradead.org' > Subject: Re: [RESEND PATCH] Make Fujitsu Erratum 010001 patch can be > applied on A64FX v1r0 > > On Fri, Mar 15, 2019 at 12:22:36PM +, Okamoto,

Re: [RESEND PATCH] Make Fujitsu Erratum 010001 patch can be applied on A64FX v1r0

2019-03-15 Thread Mark Rutland
On Fri, Mar 15, 2019 at 12:22:36PM +, Okamoto, Takayuki wrote: > I resend the patch due to whitespace munging. > > > -Original Message- > > From: James Morse > > Sent: Wednesday, February 27, 2019 3:44 AM > > To: james.mo...@arm.com; linux-arm-ker...@lists.infradead.org > > Cc: linux-

[RESEND PATCH] Make Fujitsu Erratum 010001 patch can be applied on A64FX v1r0

2019-03-15 Thread Okamoto, Takayuki
I resend the patch due to whitespace munging. > -Original Message- > From: James Morse > Sent: Wednesday, February 27, 2019 3:44 AM > To: james.mo...@arm.com; linux-arm-ker...@lists.infradead.org > Cc: linux-kernel@vger.kernel.org; Catalin Marinas > ; Mark Rutland ; Will > Deacon ; Zhang,

[PATCH] Make Fujitsu Erratum 010001 patch can be applied on A64FX v1r0

2019-03-15 Thread Okamoto, Takayuki
Hi guys, > -Original Message- > From: James Morse > Sent: Wednesday, February 27, 2019 3:44 AM > To: james.mo...@arm.com; linux-arm-ker...@lists.infradead.org > Cc: linux-kernel@vger.kernel.org; Catalin Marinas > ; Mark Rutland ; Will > Deacon ; Zhang, Lei > Subject: [PATCH v5] arm64: Ad