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From: Richard Weinberger <richard@nod.at>
To: hch <hch@lst.de>
Cc: anton ivanov <anton.ivanov@cambridgegreys.com>,
	x86 <x86@kernel.org>, linux-um <linux-um@lists.infradead.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: remove set_fs for UML
Date: Tue, 21 Dec 2021 22:05:03 +0100 (CET)	[thread overview]
Message-ID: <1202521211.191037.1640120703350.JavaMail.zimbra@nod.at> (raw)
In-Reply-To: <20211215165612.554426-1-hch@lst.de>

Christoph,

----- Ursprüngliche Mail -----
> Von: "hch" <hch@lst.de>
> An: "richard" <richard@nod.at>, "anton ivanov" <anton.ivanov@cambridgegreys.com>
> CC: "x86" <x86@kernel.org>, "linux-um" <linux-um@lists.infradead.org>, "linux-kernel" <linux-kernel@vger.kernel.org>
> Gesendet: Mittwoch, 15. Dezember 2021 17:56:10
> Betreff: remove set_fs for UML

> Hi Richard and Anton,
> 
> this series removes address space overrides using set_fs for UML.
> 
> Diffstat:
> um/Kconfig                   |    1 -
> um/include/asm/thread_info.h |    4 ----
> um/include/asm/uaccess.h     |   21 +++++++++++++++++++--
> um/kernel/skas/uaccess.c     |   25 -------------------------
> x86/include/asm/mtrr.h       |    8 +-------
> x86/kernel/setup.c           |    7 ++++++-
> x86/um/asm/segment.h         |    8 --------
>  7 files changed, 26 insertions(+), 48 deletions(-)

So far UML seems to work with these changes applied. :-)
I have applied both patches to my UML tree for now, I assume x86 maintainers are fine with
patch 1/2?

Thanks.
//richard

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linux-um@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-um

WARNING: multiple messages have this Message-ID (diff)
From: Richard Weinberger <richard@nod.at>
To: hch <hch@lst.de>
Cc: anton ivanov <anton.ivanov@cambridgegreys.com>,
	x86 <x86@kernel.org>, linux-um <linux-um@lists.infradead.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: remove set_fs for UML
Date: Tue, 21 Dec 2021 22:05:03 +0100 (CET)	[thread overview]
Message-ID: <1202521211.191037.1640120703350.JavaMail.zimbra@nod.at> (raw)
In-Reply-To: <20211215165612.554426-1-hch@lst.de>

Christoph,

----- Ursprüngliche Mail -----
> Von: "hch" <hch@lst.de>
> An: "richard" <richard@nod.at>, "anton ivanov" <anton.ivanov@cambridgegreys.com>
> CC: "x86" <x86@kernel.org>, "linux-um" <linux-um@lists.infradead.org>, "linux-kernel" <linux-kernel@vger.kernel.org>
> Gesendet: Mittwoch, 15. Dezember 2021 17:56:10
> Betreff: remove set_fs for UML

> Hi Richard and Anton,
> 
> this series removes address space overrides using set_fs for UML.
> 
> Diffstat:
> um/Kconfig                   |    1 -
> um/include/asm/thread_info.h |    4 ----
> um/include/asm/uaccess.h     |   21 +++++++++++++++++++--
> um/kernel/skas/uaccess.c     |   25 -------------------------
> x86/include/asm/mtrr.h       |    8 +-------
> x86/kernel/setup.c           |    7 ++++++-
> x86/um/asm/segment.h         |    8 --------
>  7 files changed, 26 insertions(+), 48 deletions(-)

So far UML seems to work with these changes applied. :-)
I have applied both patches to my UML tree for now, I assume x86 maintainers are fine with
patch 1/2?

Thanks.
//richard

  parent reply	other threads:[~2021-12-21 21:05 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-15 16:56 remove set_fs for UML Christoph Hellwig
2021-12-15 16:56 ` Christoph Hellwig
2021-12-15 16:56 ` [PATCH 1/2] x86/mtrr: remove the mtrr_bp_init stub Christoph Hellwig
2021-12-15 16:56   ` Christoph Hellwig
2021-12-22 18:56   ` [tip: x86/misc] x86/mtrr: Remove the mtrr_bp_init() stub tip-bot2 for Christoph Hellwig
2021-12-15 16:56 ` [PATCH 2/2] um: remove set_fs Christoph Hellwig
2021-12-15 16:56   ` Christoph Hellwig
2021-12-21 21:05 ` Richard Weinberger [this message]
2021-12-21 21:05   ` remove set_fs for UML Richard Weinberger
2021-12-22  8:17   ` hch
2021-12-22  8:17     ` hch
2021-12-22 13:55     ` Borislav Petkov
2021-12-22 13:55       ` Borislav Petkov
2021-12-22 16:55       ` Richard Weinberger
2021-12-22 16:55         ` Richard Weinberger
2021-12-22 18:54         ` Borislav Petkov
2021-12-22 18:54           ` Borislav Petkov
2022-01-01  0:12   ` Al Viro
2022-01-01  0:12     ` Al Viro

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