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Re: [PATCH v2 3/4] qcow2: Tighten cluster_offset alignment assertions
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From: |
Max Reitz |
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Subject: |
Re: [PATCH v2 3/4] qcow2: Tighten cluster_offset alignment assertions |
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Date: |
Tue, 14 Jan 2020 14:56:39 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 |
On 09.01.20 20:13, Alberto Garcia wrote:
> qcow2_alloc_cluster_offset() and qcow2_get_cluster_offset() always
> return offsets that are cluster-aligned so don't just check that they
> are sector-aligned.
>
> The check in qcow2_co_preadv_task() is also replaced by an assertion
> for the same reason.
>
> Signed-off-by: Alberto Garcia <address@hidden>
> ---
> block/qcow2.c | 9 +++------
> 1 file changed, 3 insertions(+), 6 deletions(-)
Reviewed-by: Max Reitz <address@hidden>
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- [PATCH v2 0/4] qcow2: Misc BDRV_SECTOR_SIZE updates, Alberto Garcia, 2020/01/09
- [PATCH v2 3/4] qcow2: Tighten cluster_offset alignment assertions, Alberto Garcia, 2020/01/09
- [PATCH v2 1/4] qcow2: Require that the virtual size is a multiple of the sector size, Alberto Garcia, 2020/01/09
- Re: [PATCH v2 1/4] qcow2: Require that the virtual size is a multiple of the sector size, Max Reitz, 2020/01/14
- Re: [PATCH v2 1/4] qcow2: Require that the virtual size is a multiple of the sector size, Alberto Garcia, 2020/01/14
- Re: [PATCH v2 1/4] qcow2: Require that the virtual size is a multiple of the sector size, Max Reitz, 2020/01/14
- Re: [PATCH v2 1/4] qcow2: Require that the virtual size is a multiple of the sector size, Alberto Garcia, 2020/01/14
- Re: [PATCH v2 1/4] qcow2: Require that the virtual size is a multiple of the sector size, Max Reitz, 2020/01/14
- Re: [PATCH v2 1/4] qcow2: Require that the virtual size is a multiple of the sector size, Alberto Garcia, 2020/01/16
[PATCH v2 4/4] qcow2: Use BDRV_SECTOR_SIZE instead of the hardcoded value, Alberto Garcia, 2020/01/09