Am Mittwoch, 25. April 2018, 12:38:02 CEST schrieb Enrico Weigelt:
> >> + list_for_each_safe(pos, q, &(caphash_writers)) {
> >> + tmp = list_entry(pos, struct caphash_entry, list);
> >
> > list_for_each_entry.
>
> what's the exact difference ?
Whoops, I meant list_for_each_en
On 17.02.2018 23:11, Richard Weinberger wrote:
Hi,
+static LIST_HEAD(caphash_writers); >> +>> +static DEFINE_MUTEX(lock);>> +>> +struct crypto_ahash *hmac_tfm
= NULL;>> +>> +static int caphash_open(struct inode *inode, struct file
*filp)>> +{>> + struct caphash_writer *tmp = NULL;>> +
s
On Sun, Feb 11, 2018 at 10:50 PM, Enrico Weigelt, metux IT consult
wrote:
> From: "Enrico Weigelt, metux IT consult"
>
> This driver implements the Plan9 capability devices, used for
> switching user id via capability tokens.
>
> https://9p.io/sys/doc/auth.html
Please see some nit-picks below.
I
On 14.02.2018 15:56, Serge E. Hallyn wrote:
If it's an out of tree module you'd have to do it this way, but if > it's in-tree, even as a module, adding a bit to the userns struct>
would imo be ok.
Assuming one doesn't try to load the module when the kernel image
previously was built w/o it ;-)
Quoting Enrico Weigelt, metux IT consult (me...@gmx.de):
> On 13.02.2018 07:16, Serge E. Hallyn wrote:
> >>+ /* make sure only one instance per namespace can be opened */ > > ...
> >>at a time
> yeah, right.
>
> >might be better to keep this state in the user_ns itself, would
> >avoid kzalloc b
On 13.02.2018 07:16, Serge E. Hallyn wrote:
+ /* make sure only one instance per namespace can be opened */ > > ...
at a time
yeah, right.
might be better to keep this state in the user_ns itself, would
avoid kzalloc below.
thought about, but hesitated to touch user_ns. might not be t
On Sun, Feb 11, 2018 at 09:50:28PM +, Enrico Weigelt, metux IT consult
wrote:
> From: "Enrico Weigelt, metux IT consult"
>
> This driver implements the Plan9 capability devices, used for
> switching user id via capability tokens.
>
> https://9p.io/sys/doc/auth.html
> ---
> drivers/staging/
v2 of the p9caps patch
From: "Enrico Weigelt, metux IT consult"
This driver implements the Plan9 capability devices, used for
switching user id via capability tokens.
https://9p.io/sys/doc/auth.html
---
drivers/staging/Kconfig | 2 +
drivers/staging/Makefile| 1 +
drivers/staging/p9caps/Kconfig |
On Sat, Feb 10, 2018 at 04:58:45PM +, Enrico Weigelt, metux IT consult
wrote:
> From: "Enrico Weigelt, metux IT consult"
> +MODULE_LICENSE("GPLv3");
... which is incompatible with GPLv2. I'm not even going to look at that
thing - same as with proprietary code. You CAN'T combine any deriva
Hi,
On 02/10/2018 08:58 AM, Enrico Weigelt, metux IT consult wrote:
> From: "Enrico Weigelt, metux IT consult"
>
> This driver implements the Plan9 capability devices, used for
> switching user id via capability tokens.
>
> https://9p.io/sys/doc/auth.html
> ---
> drivers/staging/Kconfig
From: "Enrico Weigelt, metux IT consult"
This driver implements the Plan9 capability devices, used for
switching user id via capability tokens.
https://9p.io/sys/doc/auth.html
---
drivers/staging/Kconfig | 2 +
drivers/staging/Makefile| 1 +
drivers/staging/p9caps/Kconfig |
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