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From: "Valdis Klētnieks" <valdis.kletnieks@vt.edu>
To: "Bj�rn Mork" <bjorn@mork.no>
Cc: noloader@gmail.com, kernelnewbies <kernelnewbies@kernelnewbies.org>
Subject: Re: Kernel TLS
Date: Sat, 30 Nov 2019 04:11:55 -0500
Message-ID: <56379.1575105115@turing-police> (raw)
In-Reply-To: <8736e5pys0.fsf@miraculix.mork.no>

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On Sat, 30 Nov 2019 09:13:35 +0100, Bjørn Mork said:

> include/linux/errno.h is kernel internal only.  The UAPI header is
> uapi/linux/errno.h, which is an alias for uapi/asm/errno.h.  There is no
> 524 in include/uapi/asm-generic/errno.h or
> include/uapi/asm-generic/errno-base.h
>
> The codes in include/linux/errno.h should be translated for userspace.
> This does look like a bug in the kernel tls code.

Hmm... git grep ENOTSUPP has 1,516 hits.  I haven't checked if it
gets translated in one place, or if it gets done in a kazillion places.

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  reply index

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-29 19:36 Jeffrey Walton
2019-11-29 19:46 ` Alexander Mihalicyn
2019-11-29 19:48 ` Valentin Vidić
2019-11-29 19:57   ` Jeffrey Walton
2019-11-29 20:04     ` Jeffrey Walton
2019-11-30  4:37       ` Jeffrey Walton
2019-11-30  6:16         ` Alexander Mihalicyn
2019-11-30  6:40         ` Valdis Klētnieks
2019-11-30  8:13           ` Bjørn Mork
2019-11-30  9:11             ` Valdis Klētnieks [this message]
2019-11-30 10:10               ` Bjørn Mork
2019-11-30 10:34                 ` Valdis Klētnieks
2019-11-30 12:54                   ` [PATCH] net/tls: Fix return values for setsockopt Valentin Vidic
2019-11-30 13:15                     ` Jeffrey Walton
2019-11-30 13:31                       ` Valentin Vidić

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