From: Richard Henderson <richard.henderson@linaro.org>
To: David Hildenbrand <david@redhat.com>, qemu-devel@nongnu.org
Cc: Thomas Huth <thuth@redhat.com>, Cornelia Huck <cohuck@redhat.com>,
Riku Voipio <riku.voipio@iki.fi>,
qemu-s390x@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,
Richard Henderson <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PATCH v2 1/2] tcg: Make probe_write() return a pointer to the host page
Date: Fri, 30 Aug 2019 08:16:04 -0700 [thread overview]
Message-ID: <bf422242-735c-afec-0bd7-97d088468a70@linaro.org> (raw)
In-Reply-To: <20190830100959.26615-2-david@redhat.com>
On 8/30/19 3:09 AM, David Hildenbrand wrote:
> ... similar to tlb_vaddr_to_host(); however, allow access to the host
> page except when TLB_NOTDIRTY or TLB_MMIO is set.
>
> Signed-off-by: David Hildenbrand <david@redhat.com>
> ---
> accel/tcg/cputlb.c | 21 ++++++++++++++++-----
> accel/tcg/user-exec.c | 6 ++++--
> include/exec/exec-all.h | 4 ++--
> 3 files changed, 22 insertions(+), 9 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2019-08-30 15:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-30 10:09 [Qemu-devel] [PATCH v2 0/2] tcg: Introduce probe_access() and return a host pointer David Hildenbrand
2019-08-30 10:09 ` [Qemu-devel] [PATCH v2 1/2] tcg: Make probe_write() return a pointer to the host page David Hildenbrand
2019-08-30 15:16 ` Richard Henderson [this message]
2019-08-30 10:09 ` [Qemu-devel] [PATCH v2 2/2] tcg: Factor out probe_write() logic into probe_access() David Hildenbrand
2019-08-30 15:20 ` Richard Henderson
2019-08-30 15:29 ` [Qemu-devel] [PATCH v2 0/2] tcg: Introduce probe_access() and return a host pointer Richard Henderson
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