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# Date Author Comment
0d09e41a 04/08/2013 07:13 pm Paolo Bonzini

hw: move headers to include/

Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches....
1de7afc9 12/19/2012 09:32 am Paolo Bonzini

misc: move include files to include/qemu/

Signed-off-by: Paolo Bonzini <>
2d40564a 01/30/2012 07:24 am M. Mohan Kumar

hw/9pfs: Preserve S_ISGID

In passthrough security model in local fs driver, after a file creation
chown and chmod are done to set the file credentials and mode as requested
by 9p client. But if there was a request to create a file with S_ISGID
bit, doing chown on that file resets the S_ISGID bit. So first call...
99519f0a 01/04/2012 04:21 pm Aneesh Kumar K.V

hw/9pfs: Move opt validation to FsDriver callback

This remove all conditional code from common code path and
make opt validation a FSDriver callback.

Signed-off-by: Aneesh Kumar K.V <>
3a93113a 12/06/2011 11:56 am Dong Xu Wang

fix typo: delete redundant semicolon

Double semicolons should be single.

Signed-off-by: Dong Xu Wang <>
Signed-off-by: Stefan Hajnoczi <>
66a0a2cb 12/06/2011 11:56 am Dong Xu Wang

fix spelling in hw sub directory

Correct obvious spelling errors in qemu/hw directory.

Signed-off-by: Dong Xu Wang <>
Signed-off-by: Stefan Hajnoczi <>
8b888272 12/04/2011 07:05 pm Aneesh Kumar K.V

hw/9pfs: Use the correct file descriptor in Fsdriver Callback

Fsdriver callback that operate on file descriptor need to
differentiate between directory fd and file fd.

Based on the original patch from Sassan Panahinejad <>

Signed-off-by: Aneesh Kumar K.V <>
77eec1b3 12/04/2011 07:05 pm Aneesh Kumar K.V

hw/9pfs: Improve portability to older systems

handle fs driver require a set of newly added syscalls. Don't
Compile handle FS driver if those syscalls are not available.
Instead of adding #ifdef for all those syscalls we check for
open by handle syscall. If that is available then rest of the...
930b5883 11/21/2011 10:58 pm Paolo Bonzini

9p: pass dotl flags to the unlinkat method

AT_REMOVEDIR is not defined on all systems. Pass the raw flags from the
9p protocol, which are always there.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Anthony Liguori <>
f5654039 11/21/2011 10:58 pm Paolo Bonzini

9p: allow compiling the dummy virtio-9p-handle.c code on Linux

Avoid a conflict on the definition of struct file_handle by
using a replacement name.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Anthony Liguori <>
4f26f2b6 11/09/2011 08:06 pm Avi Kivity

configure: fix detection for xattr.h on modern distributions

Modern distributions place xattr.h in /usr/include/sys, and fold
libattr.so into libc. They also don't have an ENOATTR.

Make configure detect this, and add a qemu-xattr.h file that
directs the #include to the right place....
cc720ddb 10/31/2011 09:04 am Aneesh Kumar K.V

hw/9pfs: Abstract open state of fid to V9fsFidOpenState

To implement synthetic file system in Qemu we may not really
require file descriptor and Dir *. Make generic code use
V9fsFidOpenState instead.

Signed-off-by: Aneesh Kumar K.V <>
edb9eb73 10/15/2011 01:00 pm Harsh Prateek Bora

hw/9pfs: Add st_gen support for handle based fs driver

Signed-off-by: Harsh Prateek Bora <>
Signed-off-by: Aneesh Kumar K.V <>
d2042378 10/15/2011 01:00 pm Aneesh Kumar K.V

hw/9pfs: Fix build error on platform that don't support futimens

Also don't do glibc version check to find handle support. Instead
do handle syscall support in configure.

Signed-off-by: Aneesh Kumar K.V <>
d3ab98e6 10/12/2011 04:41 pm Aneesh Kumar K.V

hw/9pfs: Add new virtfs option writeout=immediate skip host page cache

writeout=immediate implies the after pwritev we do a sync_file_range.

Reviewed-by: Stefan Hajnoczi <>
Signed-off-by: Aneesh Kumar K.V <>
5f542225 09/22/2011 07:08 pm Aneesh Kumar K.V

hw/9pfs: Add handle based fs driver

Signed-off-by: Aneesh Kumar K.V <>