From: Richard Henderson <richard.henderson@linaro.org>
To: "Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Stefano Garzarella" <sgarzare@redhat.com>,
"Laurent Vivier" <laurent@vivier.eu>,
qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [PATCH v2 1/2] exec/memory: Extract address_space_set() from dma_memory_set()
Date: Thu, 15 Apr 2021 15:32:54 -0700 [thread overview]
Message-ID: <df6c086e-8269-c786-fc9e-3046d11cf34c@linaro.org> (raw)
In-Reply-To: <20210415100409.3977971-2-philmd@redhat.com>
On 4/15/21 3:04 AM, Philippe Mathieu-Daudé wrote:
> dma_memory_set() does a DMA barrier, set the address space with
> a constant value. The constant value filling code is not specific
> to DMA and can be used for AddressSpace. Extract it as a new
> helper: address_space_set().
>
> Signed-off-by: Philippe Mathieu-Daudé<philmd@redhat.com>
> ---
> include/exec/memory.h | 16 ++++++++++++++++
> softmmu/dma-helpers.c | 16 +---------------
> softmmu/physmem.c | 19 +++++++++++++++++++
> 3 files changed, 36 insertions(+), 15 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2021-04-15 22:37 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-15 10:04 [PATCH v2 0/2] hw/elf_ops: clear uninitialized segment space Philippe Mathieu-Daudé
2021-04-15 10:04 ` [PATCH v2 1/2] exec/memory: Extract address_space_set() from dma_memory_set() Philippe Mathieu-Daudé
2021-04-15 10:46 ` Laurent Vivier
2021-04-15 11:00 ` Stefano Garzarella
2021-04-15 11:05 ` Peter Maydell
2021-04-15 11:18 ` Stefano Garzarella
2021-04-15 22:32 ` Richard Henderson [this message]
2021-04-15 10:04 ` [PATCH v2 2/2] hw/elf_ops: clear uninitialized segment space Philippe Mathieu-Daudé
2021-04-15 11:02 ` Stefano Garzarella
2021-04-15 13:26 ` Laurent Vivier
2021-04-15 22:33 ` Richard Henderson
2021-04-17 15:36 ` Laurent Vivier
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