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Re: [PATCH v3 05/11] softmmu/physmem: Bail out early in ram_block_discar
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From: |
Peter Xu |
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Subject: |
Re: [PATCH v3 05/11] softmmu/physmem: Bail out early in ram_block_discard_range() with readonly files |
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Date: |
Wed, 23 Aug 2023 16:21:51 -0400 |
On Wed, Aug 23, 2023 at 05:34:05PM +0200, David Hildenbrand wrote:
> fallocate() will fail, let's print a nicer error message.
>
> Suggested-by: Peter Xu <peterx@redhat.com>
> Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Peter Xu
- [PATCH v3 00/11] memory-backend-file related improvements and VM templating support, David Hildenbrand, 2023/08/23
- [PATCH v3 02/11] softmmu/physmem: Distinguish between file access mode and mmap protection, David Hildenbrand, 2023/08/23
- [PATCH v3 03/11] backends/hostmem-file: Add "rom" property to support VM templating with R/O files, David Hildenbrand, 2023/08/23
- [PATCH v3 04/11] softmmu/physmem: Remap with proper protection in qemu_ram_remap(), David Hildenbrand, 2023/08/23
- [PATCH v3 01/11] nvdimm: Reject writing label data to ROM instead of crashing QEMU, David Hildenbrand, 2023/08/23
- [PATCH v3 05/11] softmmu/physmem: Bail out early in ram_block_discard_range() with readonly files, David Hildenbrand, 2023/08/23
- Re: [PATCH v3 05/11] softmmu/physmem: Bail out early in ram_block_discard_range() with readonly files,
Peter Xu <=
- [PATCH v3 10/11] softmmu/physmem: Hint that "readonly=on, rom=off" exists when opening file R/W for private mapping fails, David Hildenbrand, 2023/08/23
- [PATCH v3 11/11] machine: Improve error message when using default RAM backend id, David Hildenbrand, 2023/08/23
- Re:[PATCH v3 11/11] machine: Improve error message when using default RAM backend id, ThinerLogoer, 2023/08/25
- Re: [PATCH v3 11/11] machine: Improve error message when using default RAM backend id, David Hildenbrand, 2023/08/25
- Re: [PATCH v3 11/11] machine: Improve error message when using default RAM backend id, Markus Armbruster, 2023/08/25
- Re: [PATCH v3 11/11] machine: Improve error message when using default RAM backend id, David Hildenbrand, 2023/08/25
- Re: [PATCH v3 11/11] machine: Improve error message when using default RAM backend id, Markus Armbruster, 2023/08/25
- Re: [PATCH v3 11/11] machine: Improve error message when using default RAM backend id, David Hildenbrand, 2023/08/25
- Re: [PATCH v3 11/11] machine: Improve error message when using default RAM backend id, David Hildenbrand, 2023/08/25
- Re: [PATCH v3 11/11] machine: Improve error message when using default RAM backend id, Philippe Mathieu-Daudé, 2023/08/29