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From: David Gibson <david@gibson.dropbear.id.au>
To: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Cc: "Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
	peter.maydell@linaro.org, qemu-devel@nongnu.org,
	qemu-ppc@nongnu.org, "Cédric Le Goater" <clg@kaod.org>
Subject: Re: [Qemu-devel] [PATCH v2] ppc: Fix support for odd MSR combinations
Date: Tue, 12 Jul 2016 10:57:17 +1000	[thread overview]
Message-ID: <20160712005717.GM16355@voom.fritz.box> (raw)
In-Reply-To: <eed4613b-f814-4942-ec29-019cc245f1c4@ilande.co.uk>

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On Mon, Jul 11, 2016 at 07:30:08PM +0100, Mark Cave-Ayland wrote:
1;4402;0c> On 11/07/16 02:55, David Gibson wrote:
> 
> > On Sat, Jul 09, 2016 at 01:41:31PM +1000, Benjamin Herrenschmidt wrote:
> >> MacOS uses an architecturally illegal MSR combination that
> >> seems nonetheless supported by 32-bit processors, which is
> >> to have MSR[PR]=1 and one or more of MSR[DR/IR/EE]=0.
> >>
> >> This adds support for it. To work properly we need to also
> >> properly include support for PR=1,{I,D}R=0 to the MMU index
> >> used by the qemu TLB.
> >>
> >> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> > 
> > Applied to ppc-for-2.7, thanks.
> 
> Hi David,
> 
> I can't see this in the ppc-for-2.7 branch on github - does it need
> a push?

Yes it did.  Done now.

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

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  reply	other threads:[~2016-07-12  1:19 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-01  6:41 [Qemu-devel] [PULL 00/23] ppc-for-2.7 queue 20160701 David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 01/23] ppc: Add a bunch of hypervisor SPRs to Book3s David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 02/23] ppc: Update LPCR definitions David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 03/23] ppc: Use a helper to filter writes to LPCR David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 04/23] ppc: Fix conditions for delivering external interrupts to a guest David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 05/23] ppc: Enforce setting MSR:EE, IR and DR when MSR:PR is set David Gibson
2016-07-09  0:43   ` [Qemu-devel] [Qemu-ppc] " Mark Cave-Ayland
2016-07-09  2:46     ` Benjamin Herrenschmidt
2016-07-09  2:52       ` Benjamin Herrenschmidt
2016-07-09  3:00         ` Benjamin Herrenschmidt
2016-07-09  3:08           ` Benjamin Herrenschmidt
2016-07-09  3:22             ` [Qemu-devel] [PATCH] ppc: Fix support for odd MSR combinations Benjamin Herrenschmidt
2016-07-09  3:40               ` Benjamin Herrenschmidt
2016-07-09  3:41             ` [Qemu-devel] [PATCH v2] " Benjamin Herrenschmidt
2016-07-09  3:42               ` Benjamin Herrenschmidt
2016-07-09  9:56                 ` Mark Cave-Ayland
2016-07-11  1:55               ` David Gibson
2016-07-11 18:30                 ` Mark Cave-Ayland
2016-07-12  0:57                   ` David Gibson [this message]
2016-07-09  9:04             ` [Qemu-devel] [Qemu-ppc] [PULL 05/23] ppc: Enforce setting MSR:EE, IR and DR when MSR:PR is set Mark Cave-Ayland
2016-07-09  8:16     ` Cédric Le Goater
2016-07-09  8:25       ` Benjamin Herrenschmidt
2016-07-09  8:28         ` Cédric Le Goater
2016-07-01  6:41 ` [Qemu-devel] [PULL 06/23] ppc: Initial HDEC support David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 07/23] ppc: LPCR is a HV resource David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 08/23] ppc: Print HSRR0/HSRR1 in "info registers" David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 09/23] hw/ppc/spapr: Add some missing hcall function set strings David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 10/23] spapr: fix write-past-end-of-array error in cpu core device init code David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 11/23] spapr: Restore support for older PowerPC CPU cores David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 12/23] target-ppc: Eliminate redundant and incorrect function booke206_page_size_to_tlb David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 13/23] ppc: Fix 64K pages support in full emulation David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 14/23] ppc/xics: Rename existing xics to xics_spapr David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 15/23] ppc/xics: Move SPAPR specific code to a separate file David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 16/23] ppc/xics: Implement H_IPOLL using an accessor David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 17/23] ppc/xics: Replace "icp" with "xics" in most places David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 18/23] target-ppc: gen_pause for instructions: yield, mdoio, mdoom, miso David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 19/23] spapr: Restore support for 970MP and POWER8NVL CPU cores David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 20/23] spapr: drop reference on child object during core realization David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 21/23] spapr: do proper error propagation in spapr_cpu_core_realize_child() David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 22/23] spapr: drop duplicate variable in spapr_core_release() David Gibson
2016-07-01  6:41 ` [Qemu-devel] [PULL 23/23] qmp: fix spapr example of query-hotpluggable-cpus David Gibson
2016-07-01 13:28 ` [Qemu-devel] [PULL 00/23] ppc-for-2.7 queue 20160701 Peter Maydell

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