* [man-pages PATCH v2] statx.2: document STATX_ATTR_VERITY
@ 2020-01-28 19:24 ` Eric Biggers
0 siblings, 0 replies; 6+ messages in thread
From: Eric Biggers @ 2020-01-28 19:24 UTC (permalink / raw)
To: mtk.manpages
Cc: linux-man, linux-fscrypt, linux-ext4, linux-f2fs-devel, linux-fsdevel
From: Eric Biggers <ebiggers@google.com>
Document the verity attribute for statx(), which was added in
Linux 5.5.
For more context, see the fs-verity documentation:
https://www.kernel.org/doc/html/latest/filesystems/fsverity.html
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
man2/statx.2 | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/man2/statx.2 b/man2/statx.2
index d2f1b07b8..d015ee73d 100644
--- a/man2/statx.2
+++ b/man2/statx.2
@@ -461,6 +461,11 @@ See
.TP
.B STATX_ATTR_ENCRYPTED
A key is required for the file to be encrypted by the filesystem.
+.TP
+.B STATX_ATTR_VERITY
+Since Linux 5.5: the file has fs-verity enabled. It cannot be written to, and
+all reads from it will be verified against a cryptographic hash that covers the
+entire file, e.g. via a Merkle tree.
.SH RETURN VALUE
On success, zero is returned.
On error, \-1 is returned, and
--
2.25.0.341.g760bfbb309-goog
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [f2fs-dev] [man-pages PATCH v2] statx.2: document STATX_ATTR_VERITY
@ 2020-01-28 19:24 ` Eric Biggers
0 siblings, 0 replies; 6+ messages in thread
From: Eric Biggers @ 2020-01-28 19:24 UTC (permalink / raw)
To: mtk.manpages
Cc: linux-fsdevel, linux-man, linux-fscrypt, linux-ext4, linux-f2fs-devel
From: Eric Biggers <ebiggers@google.com>
Document the verity attribute for statx(), which was added in
Linux 5.5.
For more context, see the fs-verity documentation:
https://www.kernel.org/doc/html/latest/filesystems/fsverity.html
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
man2/statx.2 | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/man2/statx.2 b/man2/statx.2
index d2f1b07b8..d015ee73d 100644
--- a/man2/statx.2
+++ b/man2/statx.2
@@ -461,6 +461,11 @@ See
.TP
.B STATX_ATTR_ENCRYPTED
A key is required for the file to be encrypted by the filesystem.
+.TP
+.B STATX_ATTR_VERITY
+Since Linux 5.5: the file has fs-verity enabled. It cannot be written to, and
+all reads from it will be verified against a cryptographic hash that covers the
+entire file, e.g. via a Merkle tree.
.SH RETURN VALUE
On success, zero is returned.
On error, \-1 is returned, and
--
2.25.0.341.g760bfbb309-goog
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [man-pages PATCH v2] statx.2: document STATX_ATTR_VERITY
2020-01-28 19:24 ` [f2fs-dev] " Eric Biggers
@ 2020-02-24 20:50 ` Eric Biggers
-1 siblings, 0 replies; 6+ messages in thread
From: Eric Biggers @ 2020-02-24 20:50 UTC (permalink / raw)
To: mtk.manpages
Cc: linux-man, linux-fscrypt, linux-ext4, linux-f2fs-devel, linux-fsdevel
On Tue, Jan 28, 2020 at 11:24:49AM -0800, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@google.com>
>
> Document the verity attribute for statx(), which was added in
> Linux 5.5.
>
> For more context, see the fs-verity documentation:
> https://www.kernel.org/doc/html/latest/filesystems/fsverity.html
>
> Signed-off-by: Eric Biggers <ebiggers@google.com>
> ---
> man2/statx.2 | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/man2/statx.2 b/man2/statx.2
> index d2f1b07b8..d015ee73d 100644
> --- a/man2/statx.2
> +++ b/man2/statx.2
> @@ -461,6 +461,11 @@ See
> .TP
> .B STATX_ATTR_ENCRYPTED
> A key is required for the file to be encrypted by the filesystem.
> +.TP
> +.B STATX_ATTR_VERITY
> +Since Linux 5.5: the file has fs-verity enabled. It cannot be written to, and
> +all reads from it will be verified against a cryptographic hash that covers the
> +entire file, e.g. via a Merkle tree.
> .SH RETURN VALUE
> On success, zero is returned.
> On error, \-1 is returned, and
> --
> 2.25.0.341.g760bfbb309-goog
>
Ping? Michael, can you apply this man-pages patch?
- Eric
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [f2fs-dev] [man-pages PATCH v2] statx.2: document STATX_ATTR_VERITY
@ 2020-02-24 20:50 ` Eric Biggers
0 siblings, 0 replies; 6+ messages in thread
From: Eric Biggers @ 2020-02-24 20:50 UTC (permalink / raw)
To: mtk.manpages
Cc: linux-fsdevel, linux-man, linux-fscrypt, linux-ext4, linux-f2fs-devel
On Tue, Jan 28, 2020 at 11:24:49AM -0800, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@google.com>
>
> Document the verity attribute for statx(), which was added in
> Linux 5.5.
>
> For more context, see the fs-verity documentation:
> https://www.kernel.org/doc/html/latest/filesystems/fsverity.html
>
> Signed-off-by: Eric Biggers <ebiggers@google.com>
> ---
> man2/statx.2 | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/man2/statx.2 b/man2/statx.2
> index d2f1b07b8..d015ee73d 100644
> --- a/man2/statx.2
> +++ b/man2/statx.2
> @@ -461,6 +461,11 @@ See
> .TP
> .B STATX_ATTR_ENCRYPTED
> A key is required for the file to be encrypted by the filesystem.
> +.TP
> +.B STATX_ATTR_VERITY
> +Since Linux 5.5: the file has fs-verity enabled. It cannot be written to, and
> +all reads from it will be verified against a cryptographic hash that covers the
> +entire file, e.g. via a Merkle tree.
> .SH RETURN VALUE
> On success, zero is returned.
> On error, \-1 is returned, and
> --
> 2.25.0.341.g760bfbb309-goog
>
Ping? Michael, can you apply this man-pages patch?
- Eric
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [man-pages PATCH v2] statx.2: document STATX_ATTR_VERITY
2020-01-28 19:24 ` [f2fs-dev] " Eric Biggers
@ 2020-03-12 8:26 ` Michael Kerrisk (man-pages)
-1 siblings, 0 replies; 6+ messages in thread
From: Michael Kerrisk (man-pages) @ 2020-03-12 8:26 UTC (permalink / raw)
To: Eric Biggers
Cc: mtk.manpages, linux-man, linux-fscrypt, linux-ext4,
linux-f2fs-devel, linux-fsdevel
Hello Eric,
On 1/28/20 8:24 PM, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@google.com>
>
> Document the verity attribute for statx(), which was added in
> Linux 5.5.
>
> For more context, see the fs-verity documentation:
> https://www.kernel.org/doc/html/latest/filesystems/fsverity.html
Thanks for the patch! Applied.
Cheers,
Michael
> Signed-off-by: Eric Biggers <ebiggers@google.com>
> ---
> man2/statx.2 | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/man2/statx.2 b/man2/statx.2
> index d2f1b07b8..d015ee73d 100644
> --- a/man2/statx.2
> +++ b/man2/statx.2
> @@ -461,6 +461,11 @@ See
> .TP
> .B STATX_ATTR_ENCRYPTED
> A key is required for the file to be encrypted by the filesystem.
> +.TP
> +.B STATX_ATTR_VERITY
> +Since Linux 5.5: the file has fs-verity enabled. It cannot be written to, and
> +all reads from it will be verified against a cryptographic hash that covers the
> +entire file, e.g. via a Merkle tree.
> .SH RETURN VALUE
> On success, zero is returned.
> On error, \-1 is returned, and
>
--
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [f2fs-dev] [man-pages PATCH v2] statx.2: document STATX_ATTR_VERITY
@ 2020-03-12 8:26 ` Michael Kerrisk (man-pages)
0 siblings, 0 replies; 6+ messages in thread
From: Michael Kerrisk (man-pages) @ 2020-03-12 8:26 UTC (permalink / raw)
To: Eric Biggers
Cc: linux-man, linux-f2fs-devel, linux-fscrypt, mtk.manpages,
linux-fsdevel, linux-ext4
Hello Eric,
On 1/28/20 8:24 PM, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@google.com>
>
> Document the verity attribute for statx(), which was added in
> Linux 5.5.
>
> For more context, see the fs-verity documentation:
> https://www.kernel.org/doc/html/latest/filesystems/fsverity.html
Thanks for the patch! Applied.
Cheers,
Michael
> Signed-off-by: Eric Biggers <ebiggers@google.com>
> ---
> man2/statx.2 | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/man2/statx.2 b/man2/statx.2
> index d2f1b07b8..d015ee73d 100644
> --- a/man2/statx.2
> +++ b/man2/statx.2
> @@ -461,6 +461,11 @@ See
> .TP
> .B STATX_ATTR_ENCRYPTED
> A key is required for the file to be encrypted by the filesystem.
> +.TP
> +.B STATX_ATTR_VERITY
> +Since Linux 5.5: the file has fs-verity enabled. It cannot be written to, and
> +all reads from it will be verified against a cryptographic hash that covers the
> +entire file, e.g. via a Merkle tree.
> .SH RETURN VALUE
> On success, zero is returned.
> On error, \-1 is returned, and
>
--
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-03-12 8:26 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-01-28 19:24 [man-pages PATCH v2] statx.2: document STATX_ATTR_VERITY Eric Biggers
2020-01-28 19:24 ` [f2fs-dev] " Eric Biggers
2020-02-24 20:50 ` Eric Biggers
2020-02-24 20:50 ` [f2fs-dev] " Eric Biggers
2020-03-12 8:26 ` Michael Kerrisk (man-pages)
2020-03-12 8:26 ` [f2fs-dev] " Michael Kerrisk (man-pages)
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