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Re: [PATCH v4 03/14] softmmu/physmem: Fix qemu_ram_remap() to handle sha
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From: |
Peter Xu |
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Subject: |
Re: [PATCH v4 03/14] softmmu/physmem: Fix qemu_ram_remap() to handle shared anonymous memory |
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Date: |
Tue, 23 Mar 2021 16:40:38 -0400 |
On Fri, Mar 19, 2021 at 11:12:19AM +0100, David Hildenbrand wrote:
> RAM_SHARED now also properly indicates shared anonymous memory. Let's check
> that flag for anonymous memory as well, to restore the proper mapping.
>
> Fixes: 06329ccecfa0 ("mem: add share parameter to memory-backend-ram")
> Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Peter Xu
- [PATCH v4 00/14] RAM_NORESERVE, MAP_NORESERVE and hostmem "reserve" property, David Hildenbrand, 2021/03/19
- [PATCH v4 01/14] softmmu/physmem: Mark shared anonymous memory RAM_SHARED, David Hildenbrand, 2021/03/19
- [PATCH v4 02/14] softmmu/physmem: Fix ram_block_discard_range() to handle shared anonymous memory, David Hildenbrand, 2021/03/19
- [PATCH v4 03/14] softmmu/physmem: Fix qemu_ram_remap() to handle shared anonymous memory, David Hildenbrand, 2021/03/19
- Re: [PATCH v4 03/14] softmmu/physmem: Fix qemu_ram_remap() to handle shared anonymous memory,
Peter Xu <=
- [PATCH v4 04/14] util/mmap-alloc: Factor out calculation of the pagesize for the guard page, David Hildenbrand, 2021/03/19
- [PATCH v4 05/14] util/mmap-alloc: Factor out reserving of a memory region to mmap_reserve(), David Hildenbrand, 2021/03/19
- [PATCH v4 06/14] util/mmap-alloc: Factor out activating of memory to mmap_activate(), David Hildenbrand, 2021/03/19
- [PATCH v4 07/14] softmmu/memory: Pass ram_flags to qemu_ram_alloc_from_fd(), David Hildenbrand, 2021/03/19
- [PATCH v4 08/14] softmmu/memory: Pass ram_flags to memory_region_init_ram_shared_nomigrate(), David Hildenbrand, 2021/03/19
- [PATCH v4 09/14] util/mmap-alloc: Pass flags instead of separate bools to qemu_ram_mmap(), David Hildenbrand, 2021/03/19
- [PATCH v4 10/14] memory: Introduce RAM_NORESERVE and wire it up in qemu_ram_mmap(), David Hildenbrand, 2021/03/19