From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
paulus@samba.org, mpe@ellerman.id.au,
Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 2/3] powerpc/mm: Rename find_linux_pte_or_hugepte
Date: Tue, 30 May 2017 13:21:34 +1000 [thread overview]
Message-ID: <1496114494.3354.4.camel@kernel.crashing.org> (raw)
In-Reply-To: <87zidvpwcl.fsf@skywalker.in.ibm.com>
On Mon, 2017-05-29 at 20:02 +0530, Aneesh Kumar K.V wrote:
> kvmppc_do_h_enter() when get called in real mode.
>
> For now i have dropped hard_irq_disabled() and switched these usage to
> __find_linux_pte with explict comment around them stating they are
> called with MSR_EE = 0.
Shouldn't these code path also have soft disabled set ?
Cheers,
Ben.
next prev parent reply other threads:[~2017-05-30 3:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-16 9:26 [PATCH 1/3] powerpc: Add __hard_irqs_disabled() Aneesh Kumar K.V
2017-05-16 9:26 ` [PATCH 2/3] powerpc/mm: Rename find_linux_pte_or_hugepte Aneesh Kumar K.V
2017-05-16 11:22 ` Benjamin Herrenschmidt
2017-05-17 3:27 ` Aneesh Kumar K.V
2017-05-17 4:57 ` Benjamin Herrenschmidt
2017-05-17 5:30 ` Madhavan Srinivasan
2017-05-29 14:32 ` Aneesh Kumar K.V
2017-05-30 3:21 ` Benjamin Herrenschmidt [this message]
2017-05-16 9:26 ` [PATCH 3/3] powerpc/mm: Don't send IPI to all cpus on THP updates Aneesh Kumar K.V
2017-05-16 11:22 ` [PATCH 1/3] powerpc: Add __hard_irqs_disabled() Benjamin Herrenschmidt
2017-05-17 11:04 ` Balbir Singh
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