Re: [PATCH 08/11] x86: make TASK_SIZE_MAX usable from assembly code

remove the last set_fs() in common code, and remove it for x86 and powerpc · Christoph Hellwig <hch@lst.de> · 2020-08-17
[PATCH 08/11] x86: make TASK_SIZE_MAX usable from assembly code · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: [PATCH 08/11] x86: make TASK_SIZE_MAX usable from assembly code · Kees Cook <hidden> · 2020-08-18
Re: [PATCH 08/11] x86: make TASK_SIZE_MAX usable from assembly code · Christoph Hellwig <hch@lst.de> · 2020-08-18
Re: [PATCH 08/11] x86: make TASK_SIZE_MAX usable from assembly code · Kees Cook <hidden> · 2020-08-18
Re: [PATCH 08/11] x86: make TASK_SIZE_MAX usable from assembly code · Christoph Hellwig <hch@lst.de> · 2020-08-18
Re: [PATCH 08/11] x86: make TASK_SIZE_MAX usable from assembly code · Kees Cook <hidden> · 2020-08-18
[PATCH 09/11] x86: remove address space overrides using set_fs() · Christoph Hellwig <hch@lst.de> · 2020-08-17
RE: [PATCH 09/11] x86: remove address space overrides using set_fs() · David Laight <hidden> · 2020-08-17
Re: [PATCH 09/11] x86: remove address space overrides using set_fs() · 'Christoph Hellwig' <hch@lst.de> · 2020-08-27
Re: [PATCH 09/11] x86: remove address space overrides using set_fs() · Kees Cook <hidden> · 2020-08-18
[PATCH 10/11] powerpc: use non-set_fs based maccess routines · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: [PATCH 10/11] powerpc: use non-set_fs based maccess routines · Christophe Leroy <hidden> · 2020-08-17
[PATCH 11/11] powerpc: remove address space overrides using set_fs() · Christoph Hellwig <hch@lst.de> · 2020-08-17
[PATCH 06/11] lkdtm: disable set_fs-based tests for !CONFIG_SET_FS · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: [PATCH 06/11] lkdtm: disable set_fs-based tests for !CONFIG_SET_FS · Kees Cook <hidden> · 2020-08-18
[PATCH 07/11] x86: move PAGE_OFFSET, TASK_SIZE & friends to page_{32,64}_types.h · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: [PATCH 07/11] x86: move PAGE_OFFSET, TASK_SIZE & friends to page_{32,64}_types.h · Kees Cook <hidden> · 2020-08-18
[PATCH 01/11] mem: remove duplicate ops for /dev/zero and /dev/null · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: [PATCH 01/11] mem: remove duplicate ops for /dev/zero and /dev/null · Kees Cook <hidden> · 2020-08-18
[PATCH 05/11] test_bitmap: skip user bitmap tests for !CONFIG_SET_FS · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: [PATCH 05/11] test_bitmap: skip user bitmap tests for !CONFIG_SET_FS · Christophe Leroy <hidden> · 2020-08-17
Re: [PATCH 05/11] test_bitmap: skip user bitmap tests for !CONFIG_SET_FS · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: [PATCH 05/11] test_bitmap: skip user bitmap tests for !CONFIG_SET_FS · Kees Cook <hidden> · 2020-08-18
[PATCH 03/11] fs: don't allow splice read/write without explicit ops · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: [PATCH 03/11] fs: don't allow splice read/write without explicit ops · Kees Cook <hidden> · 2020-08-18
Re: [PATCH 03/11] fs: don't allow splice read/write without explicit ops · Christoph Hellwig <hch@lst.de> · 2020-08-18
Re: [PATCH 03/11] fs: don't allow splice read/write without explicit ops · Kees Cook <hidden> · 2020-08-18
Re: [PATCH 03/11] fs: don't allow splice read/write without explicit ops · Christoph Hellwig <hch@lst.de> · 2020-08-18
[PATCH 02/11] fs: don't allow kernel reads and writes without iter ops · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: [PATCH 02/11] fs: don't allow kernel reads and writes without iter ops · Kees Cook <hidden> · 2020-08-18
[PATCH 04/11] uaccess: add infrastructure for kernel builds with set_fs() · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: [PATCH 04/11] uaccess: add infrastructure for kernel builds with set_fs() · Kees Cook <hidden> · 2020-08-18
Re: remove the last set_fs() in common code, and remove it for x86 and powerpc · Christoph Hellwig <hch@lst.de> · 2020-08-17
Re: remove the last set_fs() in common code, and remove it for x86 and powerpc · Christophe Leroy <hidden> · 2020-08-18
Re: remove the last set_fs() in common code, and remove it for x86 and powerpc · Christoph Hellwig <hch@lst.de> · 2020-08-18
Re: remove the last set_fs() in common code, and remove it for x86 and powerpc · Christophe Leroy <hidden> · 2020-08-18
Re: remove the last set_fs() in common code, and remove it for x86 and powerpc · Christophe Leroy <hidden> · 2020-08-19
iter and normal ops on /dev/zero & co, was Re: remove the last set_fs() in common code, and remove it for x86 and powerpc · Christoph Hellwig <hch@lst.de> · 2020-08-19

From: Christoph Hellwig <hch@lst.de>
Date: 2020-08-18 20:00:23
Also in: linux-arch, linux-fsdevel, lkml

On Tue, Aug 18, 2020 at 12:59:05PM -0700, Kees Cook wrote:

quoted

I didn't see a problem bisecting, do you have something particular in
mind?

Oh, I misunderstood this patch to be a fix for compilation. Is this just
a correctness fix?

It prepares for using the definition from assembly, which is done in
the next patch.

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