| Date | Fri, 18 Jan 2019 16:43:31 +0000 | From | Catalin Marinas <> | Subject | Re: [PATCH v8 13/26] arm64: daifflags: Include PMR in daifflags restore operations |
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On Tue, Jan 08, 2019 at 02:07:31PM +0000, Julien Thierry wrote: > The addition of PMR should not bypass the semantics of daifflags. > > When DA_F are set, I bit is also set as no interrupts (even of higher > priority) is allowed. > > When DA_F are cleared, I bit is cleared and interrupt enabling/disabling > goes through ICC_PMR_EL1. > > Signed-off-by: Julien Thierry <julien.thierry@arm.com> > Cc: Catalin Marinas <catalin.marinas@arm.com> > Cc: Will Deacon <will.deacon@arm.com> > Cc: James Morse <james.morse@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
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