++-
> 1 file changed, 26 insertions(+), 1 deletion(-)
Thanks a bunch for sticking with this Ted.
I've been following along with great interest.
Sadly I am not in a position to provide a review.
Just wanted to pop by and say thank you.
--
Lee Jones [李琼斯]
Principal Tec
0x20c22fa0 = 0x2080;
*(uint64_t*)0x20c22fa8 = 0x2034afa5;
syscall(__NR_process_vm_writev, r[4], 0x20c22000ul, 1ul, 0x20c22fa0ul, 1ul,
0ul);
break;
case 9:
syscall(__NR_sendfile, r[0], r[1], 0ul, 0x8005ul);
break;
}
}
int main(void)
{
syscall(__NR_mmap, 0x1000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
syscall(__NR_mmap, 0x2000ul, 0x100ul, 7ul, 0x32ul, -1, 0ul);
syscall(__NR_mmap, 0x2100ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul);
use_temporary_dir();
do_sandbox_none();
return 0;
}
--
Lee Jones [李琼斯]
Principal Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
On Mon, 14 Feb 2022, Matthew Wilcox wrote:
> On Mon, Feb 14, 2022 at 02:11:46PM +0000, Lee Jones wrote:
> > On Mon, 14 Feb 2022, Christoph Hellwig wrote:
> >
> > > Let me repeat myself: Please send a proper bug report to the linux-ext4
> > > list. Than
least require some guidance from you SMEs.
Please bear with me while I clear my desk - lots on currently.
Bug report to follow.
--
Lee Jones [李琼斯]
Principal Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
Let's attempt to seek beyond the mud slinging, swearing and the whiny
amateur dramatics for just a brief moment and concentrate solely on
the technicals please.
On Fri, 11 Feb 2022, Matthew Wilcox wrote:
> On Thu, Feb 10, 2022 at 10:15:52AM +0000, Lee Jones wrote:
> > On Wed, 09 Feb 2022
On Wed, 09 Feb 2022, Darrick J. Wong wrote:
> On Wed, Feb 09, 2022 at 08:52:43AM +0000, Lee Jones wrote:
> > This reverts commit 60263d5889e6dc5987dc51b801be4955ff2e4aa7.
> >
> > Reverting since this commit opens a potential avenue for abuse.
>
> What kind of abuse
On Wed, 09 Feb 2022, Matthew Wilcox wrote:
> On Wed, Feb 09, 2022 at 03:59:48PM +0000, Lee Jones wrote:
> > On Wed, 09 Feb 2022, Christoph Hellwig wrote:
> >
> > > On Wed, Feb 09, 2022 at 08:52:43AM +, Lee Jones wrote:
> > > > This reverts commit 6026
On Wed, 09 Feb 2022, Christoph Hellwig wrote:
> On Wed, Feb 09, 2022 at 08:52:43AM +0000, Lee Jones wrote:
> > This reverts commit 60263d5889e6dc5987dc51b801be4955ff2e4aa7.
> >
> > Reverting since this commit opens a potential avenue for abuse.
> >
> > The C-re
r invalidation
failures")
Reported-by: syzbot+0ed9f769264276638...@syzkaller.appspotmail.com
Signed-off-by: Lee Jones
---
fs/ext4/file.c | 2 --
fs/gfs2/file.c | 3 +--
fs/iomap/direct-io.c | 16 +---
fs/iomap/trace.h | 1 -
fs/xfs/xfs_file.c| 4 ++--
fs/zon
On Fri, 21 May 2021, Lee Jones wrote:
> On Fri, 21 May 2021, Andreas Gruenbacher wrote:
>
> > On Thu, May 20, 2021 at 2:00 PM Lee Jones wrote:
> > > Fixes the following W=1 kernel build warning(s):
> > >
> > > fs/gfs2/glock.c:365: warning: Function parame
On Fri, 21 May 2021, Andreas Gruenbacher wrote:
> On Thu, May 20, 2021 at 2:00 PM Lee Jones wrote:
> > Fixes the following W=1 kernel build warning(s):
> >
> > fs/gfs2/glock.c:365: warning: Function parameter or member 'gl' not
> > described in 'do_error'
> &
This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.
Lee Jones (15):
fs: gfs2: bmap: Demote half-complete kernel-doc headers fix others
fs: gfs2: glock: Fix some deficient kernel-doc headers
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/bmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 0bcf11a9987ba..edf6004b643ac 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -1658,7
On Mon, 19 Apr 2021, Tyler Hicks wrote:
> On 2021-03-30 17:44:27, Lee Jones wrote:
> > This set is part of a larger effort attempting to clean-up W=1
> > kernel builds, which are currently overwhelmingly riddled with
> > niggly little warnings.
> >
> > T
On Fri, 09 Apr 2021, Andreas Gruenbacher wrote:
> Hi Lee,
>
> On Tue, Apr 6, 2021 at 1:54 PM Lee Jones wrote:
> > > > These have been on the list for a couple of weeks now.
>
> thanks for your fixes, I've gone through them now. I've fixed up some
> comments inst
On Tue, 06 Apr 2021, Bob Peterson wrote:
> - Original Message -
> > On Fri, 26 Mar 2021, Lee Jones wrote:
> >
> > > This set is part of a larger effort attempting to clean-up W=1
> > > kernel builds, which are currently overwhelmingly riddled
On Fri, 26 Mar 2021, Lee Jones wrote:
> This set is part of a larger effort attempting to clean-up W=1
> kernel builds, which are currently overwhelmingly riddled with
> niggly little warnings.
>
> Lee Jones (18):
> fs: gfs2: dir: Finish off mostly complete headers demote o
-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/aops.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index cc4f987687f3c..23b5be3db044c 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -540,10 +540,7 @@ int gfs2_internal_read
Signed-off-by: Lee Jones
---
fs/gfs2/file.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 2d500f90cdacf..afab20e5954fd 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -118,7 +118,7 @@ static int gfs2_readdir(struct file *file
: warning: Excess function parameter 'args'
description in 'gfs2_fill_super'
fs/gfs2/ops_fstype.c:1102: warning: Excess function parameter 'silent'
description in 'gfs2_fill_super'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2
: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/log.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 6410281546f92..eef33cd251e4b 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -65,7 +65,6 @@ unsigned int
This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.
There is more to do in filesystems. Another set will follow.
Lee Jones (31):
fs: gfs2: dir: Finish off mostly complete headers demote others
Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/xattr.c | 25 +++--
1 file changed, 7 insertions(+), 18 deletions(-)
diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c
index 124b3d5a72665..fe2109789f75b 100644
--- a/fs/gfs2/xattr.c
parameter or member 'pass' not
described in 'foreach_descriptor'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/recovery.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c
: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/super.c | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 669ce921d0096..841b430d532cd 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
-off-by: Lee Jones
---
fs/gfs2/dir.c | 35 +--
1 file changed, 13 insertions(+), 22 deletions(-)
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index c0f2875c946c9..9c1caaef3f0cd 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -767,7 +767,7 @@ static int get_leaf
parameter or member 'p' not described
in 'nq_m_sync'
fs/gfs2/glock.c:1993: warning: Excess function parameter 'wait' description in
'gfs2_gl_hash_clear'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/glock.c | 9 -
1 file
: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/glops.c | 18 ++
1 file changed, 6 insertions(+), 12 deletions(-)
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index ef0b583c3417c..5711b2c8de9e2 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2
parameter or member 'sdp' not described
in 'databuf_lo_before_commit'
fs/gfs2/lops.c:983: warning: Function parameter or member 'tr' not described
in 'databuf_lo_before_commit'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/lops.c
: Excess function parameter 'mv' description in
'gfs2_update_stats'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/lock_dlm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/gfs2/lock_dlm.c b/fs/gfs2/lock_dlm.c
or member 'file' not described
in 'gfs2_io_error_bh_i'
fs/gfs2/util.c:546: warning: Function parameter or member 'line' not described
in 'gfs2_io_error_bh_i'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/util.c | 19
: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/quota.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 6e173ae378c44..33520eed467c2 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -1534,7 +1534,7 @@ void gfs2_wake_up_statfs
in 'gfs2_setattr_simple'
fs/gfs2/inode.c:1976: warning: Function parameter or member 'mnt_userns' not
described in 'gfs2_setattr'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/inode.c | 22 --
1 file changed, 12
: warning: Function parameter or member 'rgd' not described
in 'fast_to_acquire'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/rgrp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/bmap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 7a358ae051851..7ff20db4999fb 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -1477,7
Fixes the following W=1 kernel build warning(s):
fs/gfs2/meta_io.c:249: warning: Function parameter or member 'rahead' not
described in 'gfs2_meta_read'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/meta_io.c | 1 +
1 file
Signed-off-by: Lee Jones
---
fs/gfs2/file.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 2d500f90cdacf..afab20e5954fd 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -118,7 +118,7 @@ static int gfs2_readdir(struct file *file
: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/quota.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 6e173ae378c44..33520eed467c2 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -1534,7 +1534,7 @@ void gfs2_wake_up_statfs
: warning: Excess function parameter 'args'
description in 'gfs2_fill_super'
fs/gfs2/ops_fstype.c:1102: warning: Excess function parameter 'silent'
description in 'gfs2_fill_super'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2
: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/glops.c | 18 ++
1 file changed, 6 insertions(+), 12 deletions(-)
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index ef0b583c3417c..5711b2c8de9e2 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2
: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/super.c | 13 ++---
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 9e91c9d92bd65..aba117aa433dc 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
parameter or member 'pass' not
described in 'foreach_descriptor'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/recovery.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c
: Excess function parameter 'mv' description in
'gfs2_update_stats'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/lock_dlm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/gfs2/lock_dlm.c b/fs/gfs2/lock_dlm.c
-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/aops.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index cc4f987687f3c..23b5be3db044c 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -540,10 +540,7 @@ int gfs2_internal_read
parameter or member 'sdp' not described
in 'databuf_lo_before_commit'
fs/gfs2/lops.c:983: warning: Function parameter or member 'tr' not described
in 'databuf_lo_before_commit'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/lops.c
in 'gfs2_setattr_simple'
fs/gfs2/inode.c:1976: warning: Function parameter or member 'mnt_userns' not
described in 'gfs2_setattr'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/inode.c | 22 --
1 file changed, 12
: warning: Function parameter or member 'rgd' not described
in 'fast_to_acquire'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/rgrp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
or member 'file' not described
in 'gfs2_io_error_bh_i'
fs/gfs2/util.c:546: warning: Function parameter or member 'line' not described
in 'gfs2_io_error_bh_i'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/util.c | 19
: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/log.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 6410281546f92..eef33cd251e4b 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -65,7 +65,6 @@ unsigned int
Fixes the following W=1 kernel build warning(s):
fs/gfs2/meta_io.c:249: warning: Function parameter or member 'rahead' not
described in 'gfs2_meta_read'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/meta_io.c | 1 +
1 file
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/bmap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 7a358ae051851..7ff20db4999fb 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -1477,7
Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/xattr.c | 25 +++--
1 file changed, 7 insertions(+), 18 deletions(-)
diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c
index 124b3d5a72665..fe2109789f75b 100644
--- a/fs/gfs2/xattr.c
-off-by: Lee Jones
---
fs/gfs2/dir.c | 35 +--
1 file changed, 13 insertions(+), 22 deletions(-)
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index c0f2875c946c9..9c1caaef3f0cd 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -767,7 +767,7 @@ static int get_leaf
parameter or member 'p' not described
in 'nq_m_sync'
fs/gfs2/glock.c:1993: warning: Excess function parameter 'wait' description in
'gfs2_gl_hash_clear'
Cc: Bob Peterson
Cc: Andreas Gruenbacher
Cc: cluster-devel@redhat.com
Signed-off-by: Lee Jones
---
fs/gfs2/glock.c | 9 -
1 file
This set is part of a larger effort attempting to clean-up W=1
kernel builds, which are currently overwhelmingly riddled with
niggly little warnings.
Lee Jones (18):
fs: gfs2: dir: Finish off mostly complete headers demote others
fs: gfs2: xattr: Help out some kernel-doc header demote non
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