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base repository: qemu/qemu
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  • 5 commits
  • 6 files changed
  • 4 contributors

Commits on May 16, 2023

  1. Don't require libcap-ng for virtfs support 

    It's only required for the proxy helper.

Add a new option for the proxy helper rather than enabling it
implicitly.

Change-Id: I95b73fca625529e99d16b0a64e01c65c0c1d43f2
Signed-off-by: Peter Foley <pefoley@google.com>
Message-Id: <20230503130757.863824-1-pefoley@google.com>
[C.S.: - Resolve merge conflict. ]
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
    @pefoley2 @cschoenebeck
    pefoley2 authored and cschoenebeck committed May 16, 2023
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  2. tests/9p: fix potential leak in v9fs_rreaddir() 

    Free allocated directory entries in v9fs_rreaddir() if argument
`entries` was passed as NULL, to avoid a memory leak. It is
explicitly allowed by design for `entries` to be NULL. [1]

[1] https://lore.kernel.org/all/1690923.g4PEXVpXuU@silver

Reported-by: Coverity (CID 1487558)
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <E1psh5T-0002XN-1C@lizzy.crudebyte.com>
    @cschoenebeck
    cschoenebeck committed May 16, 2023
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  3. 9pfs/xen: Fix segfault on shutdown 

    xen_9pfs_free can't use gnttabdev since it is already closed and NULL-ed
out when free is called.  Do the teardown in _disconnect().  This
matches the setup done in _connect().

trace-events are also added for the XenDevOps functions.

Signed-off-by: Jason Andryuk <jandryuk@gmail.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Message-Id: <20230502143722.15613-1-jandryuk@gmail.com>
[C.S.: - Remove redundant return in xen_9pfs_free().
       - Add comment to trace-events. ]
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
    @jandryuk @cschoenebeck
    jandryuk authored and cschoenebeck committed May 16, 2023
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  4. configure: make clear that VirtFS is 9p 

    Add '9P' to the summary output section of 'VirtFS' to avoid being
confused with virtiofs.

Based-on: <20230503130757.863824-1-pefoley@google.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <E1px7Id-0000NE-OQ@lizzy.crudebyte.com>
    @cschoenebeck
    cschoenebeck committed May 16, 2023
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  5. Merge tag 'pull-9p-20230516' of https://github.com/cschoenebeck/qemu … 

    …into staging

9pfs: fixes

* Fixes for Xen, configure and a theoretical leak.

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* tag 'pull-9p-20230516' of https://github.com/cschoenebeck/qemu:
  configure: make clear that VirtFS is 9p
  9pfs/xen: Fix segfault on shutdown
  tests/9p: fix potential leak in v9fs_rreaddir()
  Don't require libcap-ng for virtfs support

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
    @rth7680
    rth7680 committed May 16, 2023
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