From: Al Viro <viro@zeniv.linux.org.uk>
To: ira.weiny@intel.com
Cc: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Christian Koenig <christian.koenig@amd.com>,
Huang Rui <ray.huang@amd.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
Helge Deller <deller@gmx.de>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
"David S. Miller" <davem@davemloft.net>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>,
Dan Williams <dan.j.williams@intel.com>,
linux-snps-arc@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org,
linux-xtensa@linux-xtensa.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH V1 05/10] arch/kmap_atomic: Consolidate duplicate code
Date: Fri, 1 May 2020 03:09:12 +0100 [thread overview]
Message-ID: <20200501020912.GD23230@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200430203845.582900-6-ira.weiny@intel.com>
On Thu, Apr 30, 2020 at 01:38:40PM -0700, ira.weiny@intel.com wrote:
> From: Ira Weiny <ira.weiny@intel.com>
>
> Every arch has the same code to ensure atomic operations and a check for
> !HIGHMEM page.
>
> Remove the duplicate code by defining a core kmap_atomic() which only
> calls the arch specific kmap_atomic_high() when the page is high memory.
Err.... AFAICS, you've just silently changed the semantics for
kmap_atomic_prot() here. And while most of the callers are converted,
drivers/gpu/drm/ttm/ttm_bo_util.c one is not, so at the very least it's
a bisect hazard...
And I would argue that having kmap_atomic() differ from kmap_atomic_prot()
wrt disabling preempt is asking for trouble.
WARNING: multiple messages have this Message-ID (diff)
From: Al Viro <viro@zeniv.linux.org.uk>
To: ira.weiny@intel.com
Cc: Peter Zijlstra <peterz@infradead.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org,
"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
Max Filippov <jcmvbkbc@gmail.com>, Huang Rui <ray.huang@amd.com>,
Paul Mackerras <paulus@samba.org>,
"H. Peter Anvin" <hpa@zytor.com>,
sparclinux@vger.kernel.org,
Dan Williams <dan.j.williams@intel.com>,
Helge Deller <deller@gmx.de>,
x86@kernel.org, linux-csky@vger.kernel.org,
Ingo Molnar <mingo@redhat.com>,
linux-snps-arc@lists.infradead.org,
linux-xtensa@linux-xtensa.org, Borislav Petkov <bp@alien8.de>,
Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arm-kernel@lists.infradead.org,
Chris Zankel <chris@zankel.net>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Christian Koenig <christian.koenig@amd.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH V1 05/10] arch/kmap_atomic: Consolidate duplicate code
Date: Fri, 1 May 2020 03:09:12 +0100 [thread overview]
Message-ID: <20200501020912.GD23230@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200430203845.582900-6-ira.weiny@intel.com>
On Thu, Apr 30, 2020 at 01:38:40PM -0700, ira.weiny@intel.com wrote:
> From: Ira Weiny <ira.weiny@intel.com>
>
> Every arch has the same code to ensure atomic operations and a check for
> !HIGHMEM page.
>
> Remove the duplicate code by defining a core kmap_atomic() which only
> calls the arch specific kmap_atomic_high() when the page is high memory.
Err.... AFAICS, you've just silently changed the semantics for
kmap_atomic_prot() here. And while most of the callers are converted,
drivers/gpu/drm/ttm/ttm_bo_util.c one is not, so at the very least it's
a bisect hazard...
And I would argue that having kmap_atomic() differ from kmap_atomic_prot()
wrt disabling preempt is asking for trouble.
_______________________________________________
linux-snps-arc mailing list
linux-snps-arc@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-snps-arc
WARNING: multiple messages have this Message-ID (diff)
From: Al Viro <viro@zeniv.linux.org.uk>
To: ira.weiny@intel.com
Cc: Peter Zijlstra <peterz@infradead.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org,
"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
Max Filippov <jcmvbkbc@gmail.com>, Huang Rui <ray.huang@amd.com>,
Paul Mackerras <paulus@samba.org>,
"H. Peter Anvin" <hpa@zytor.com>,
sparclinux@vger.kernel.org,
Dan Williams <dan.j.williams@intel.com>,
Helge Deller <deller@gmx.de>,
x86@kernel.org, linux-csky@vger.kernel.org,
Ingo Molnar <mingo@redhat.com>,
linux-snps-arc@lists.infradead.org,
linux-xtensa@linux-xtensa.org, Borislav Petkov <bp@alien8.de>,
Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arm-kernel@lists.infradead.org,
Chris Zankel <chris@zankel.net>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Christian Koenig <christian.koenig@amd.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH V1 05/10] arch/kmap_atomic: Consolidate duplicate code
Date: Fri, 1 May 2020 03:09:12 +0100 [thread overview]
Message-ID: <20200501020912.GD23230@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200430203845.582900-6-ira.weiny@intel.com>
On Thu, Apr 30, 2020 at 01:38:40PM -0700, ira.weiny@intel.com wrote:
> From: Ira Weiny <ira.weiny@intel.com>
>
> Every arch has the same code to ensure atomic operations and a check for
> !HIGHMEM page.
>
> Remove the duplicate code by defining a core kmap_atomic() which only
> calls the arch specific kmap_atomic_high() when the page is high memory.
Err.... AFAICS, you've just silently changed the semantics for
kmap_atomic_prot() here. And while most of the callers are converted,
drivers/gpu/drm/ttm/ttm_bo_util.c one is not, so at the very least it's
a bisect hazard...
And I would argue that having kmap_atomic() differ from kmap_atomic_prot()
wrt disabling preempt is asking for trouble.
WARNING: multiple messages have this Message-ID (diff)
From: Al Viro <viro@zeniv.linux.org.uk>
To: ira.weiny@intel.com
Cc: Peter Zijlstra <peterz@infradead.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org,
"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
Max Filippov <jcmvbkbc@gmail.com>, Huang Rui <ray.huang@amd.com>,
Paul Mackerras <paulus@samba.org>,
"H. Peter Anvin" <hpa@zytor.com>,
sparclinux@vger.kernel.org,
Dan Williams <dan.j.williams@intel.com>,
Helge Deller <deller@gmx.de>,
x86@kernel.org, linux-csky@vger.kernel.org,
Ingo Molnar <mingo@redhat.com>,
linux-snps-arc@lists.infradead.org,
linux-xtensa@linux-xtensa.org, Borislav Petkov <bp@alien8.de>,
Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arm-kernel@lists.infradead.org,
Chris Zankel <chris@zankel.net>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Christian Koenig <christian.koenig@amd.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH V1 05/10] arch/kmap_atomic: Consolidate duplicate code
Date: Fri, 01 May 2020 02:09:12 +0000 [thread overview]
Message-ID: <20200501020912.GD23230@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200430203845.582900-6-ira.weiny@intel.com>
On Thu, Apr 30, 2020 at 01:38:40PM -0700, ira.weiny@intel.com wrote:
> From: Ira Weiny <ira.weiny@intel.com>
>
> Every arch has the same code to ensure atomic operations and a check for
> !HIGHMEM page.
>
> Remove the duplicate code by defining a core kmap_atomic() which only
> calls the arch specific kmap_atomic_high() when the page is high memory.
Err.... AFAICS, you've just silently changed the semantics for
kmap_atomic_prot() here. And while most of the callers are converted,
drivers/gpu/drm/ttm/ttm_bo_util.c one is not, so at the very least it's
a bisect hazard...
And I would argue that having kmap_atomic() differ from kmap_atomic_prot()
wrt disabling preempt is asking for trouble.
WARNING: multiple messages have this Message-ID (diff)
From: Al Viro <viro@zeniv.linux.org.uk>
To: ira.weiny@intel.com
Cc: Peter Zijlstra <peterz@infradead.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org,
"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
Max Filippov <jcmvbkbc@gmail.com>, Huang Rui <ray.huang@amd.com>,
Paul Mackerras <paulus@samba.org>,
"H. Peter Anvin" <hpa@zytor.com>,
sparclinux@vger.kernel.org,
Dan Williams <dan.j.williams@intel.com>,
Helge Deller <deller@gmx.de>,
x86@kernel.org, linux-csky@vger.kernel.org,
Ingo Molnar <mingo@redhat.com>,
linux-snps-arc@lists.infradead.org,
linux-xtensa@linux-xtensa.org, Borislav Petkov <bp@alien8.de>,
Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arm-kernel@lists.infradead.org,
Chris Zankel <chris@zankel.net>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Christian Koenig <christian.koenig@amd.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH V1 05/10] arch/kmap_atomic: Consolidate duplicate code
Date: Fri, 1 May 2020 03:09:12 +0100 [thread overview]
Message-ID: <20200501020912.GD23230@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200430203845.582900-6-ira.weiny@intel.com>
On Thu, Apr 30, 2020 at 01:38:40PM -0700, ira.weiny@intel.com wrote:
> From: Ira Weiny <ira.weiny@intel.com>
>
> Every arch has the same code to ensure atomic operations and a check for
> !HIGHMEM page.
>
> Remove the duplicate code by defining a core kmap_atomic() which only
> calls the arch specific kmap_atomic_high() when the page is high memory.
Err.... AFAICS, you've just silently changed the semantics for
kmap_atomic_prot() here. And while most of the callers are converted,
drivers/gpu/drm/ttm/ttm_bo_util.c one is not, so at the very least it's
a bisect hazard...
And I would argue that having kmap_atomic() differ from kmap_atomic_prot()
wrt disabling preempt is asking for trouble.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Al Viro <viro@zeniv.linux.org.uk>
To: ira.weiny@intel.com
Cc: Peter Zijlstra <peterz@infradead.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org,
"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
Max Filippov <jcmvbkbc@gmail.com>, Huang Rui <ray.huang@amd.com>,
Paul Mackerras <paulus@samba.org>,
"H. Peter Anvin" <hpa@zytor.com>,
sparclinux@vger.kernel.org,
Dan Williams <dan.j.williams@intel.com>,
Helge Deller <deller@gmx.de>,
x86@kernel.org, linux-csky@vger.kernel.org,
Ingo Molnar <mingo@redhat.com>,
linux-snps-arc@lists.infradead.org,
linux-xtensa@linux-xtensa.org, Borislav Petkov <bp@alien8.de>,
Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
linux-arm-kernel@lists.infradead.org,
Chris Zankel <chris@zankel.net>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Christian Koenig <christian.koenig@amd.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH V1 05/10] arch/kmap_atomic: Consolidate duplicate code
Date: Fri, 1 May 2020 03:09:12 +0100 [thread overview]
Message-ID: <20200501020912.GD23230@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20200430203845.582900-6-ira.weiny@intel.com>
On Thu, Apr 30, 2020 at 01:38:40PM -0700, ira.weiny@intel.com wrote:
> From: Ira Weiny <ira.weiny@intel.com>
>
> Every arch has the same code to ensure atomic operations and a check for
> !HIGHMEM page.
>
> Remove the duplicate code by defining a core kmap_atomic() which only
> calls the arch specific kmap_atomic_high() when the page is high memory.
Err.... AFAICS, you've just silently changed the semantics for
kmap_atomic_prot() here. And while most of the callers are converted,
drivers/gpu/drm/ttm/ttm_bo_util.c one is not, so at the very least it's
a bisect hazard...
And I would argue that having kmap_atomic() differ from kmap_atomic_prot()
wrt disabling preempt is asking for trouble.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-05-01 2:09 UTC|newest]
Thread overview: 179+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-30 20:38 [PATCH V1 00/10] Remove duplicated kmap code ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` [PATCH V1 01/10] arch/kmap: Remove BUG_ON() ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-05-01 8:35 ` Christoph Hellwig
2020-05-01 8:35 ` Christoph Hellwig
2020-05-01 8:35 ` Christoph Hellwig
2020-05-01 8:35 ` Christoph Hellwig
2020-05-01 8:35 ` Christoph Hellwig
2020-04-30 20:38 ` [PATCH V1 02/10] arch/xtensa: Move kmap build bug out of the way ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-05-01 8:36 ` Christoph Hellwig
2020-05-01 8:36 ` Christoph Hellwig
2020-05-01 8:36 ` Christoph Hellwig
2020-05-01 8:36 ` Christoph Hellwig
2020-05-01 8:36 ` Christoph Hellwig
2020-04-30 20:38 ` [PATCH V1 03/10] arch/kmap: Remove redundant arch specific kmaps ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-05-01 8:37 ` Christoph Hellwig
2020-05-01 8:37 ` Christoph Hellwig
2020-05-01 8:37 ` Christoph Hellwig
2020-05-01 8:37 ` Christoph Hellwig
2020-05-01 8:37 ` Christoph Hellwig
2020-04-30 20:38 ` [PATCH V1 04/10] arch/kunmap: Remove duplicate kunmap implementations ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-05-01 8:38 ` Christoph Hellwig
2020-05-01 8:38 ` Christoph Hellwig
2020-05-01 8:38 ` Christoph Hellwig
2020-05-01 8:38 ` Christoph Hellwig
2020-05-01 8:38 ` Christoph Hellwig
2020-04-30 20:38 ` [PATCH V1 05/10] arch/kmap_atomic: Consolidate duplicate code ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-05-01 2:09 ` Al Viro [this message]
2020-05-01 2:09 ` Al Viro
2020-05-01 2:09 ` Al Viro
2020-05-01 2:09 ` Al Viro
2020-05-01 2:09 ` Al Viro
2020-05-01 2:09 ` Al Viro
2020-05-01 8:39 ` Christoph Hellwig
2020-05-01 8:39 ` Christoph Hellwig
2020-05-01 8:39 ` Christoph Hellwig
2020-05-01 8:39 ` Christoph Hellwig
2020-05-01 8:39 ` Christoph Hellwig
2020-04-30 20:38 ` [PATCH V1 06/10] arch/kunmap_atomic: " ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-05-01 8:39 ` Christoph Hellwig
2020-05-01 8:39 ` Christoph Hellwig
2020-05-01 8:39 ` Christoph Hellwig
2020-05-01 8:39 ` Christoph Hellwig
2020-05-01 8:39 ` Christoph Hellwig
2020-04-30 20:38 ` [PATCH V1 07/10] arch/kmap: Ensure kmap_prot visibility ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-05-01 8:44 ` sparc-related comment, to " Christoph Hellwig
2020-05-01 8:44 ` Christoph Hellwig
2020-05-01 8:44 ` Christoph Hellwig
2020-05-01 8:44 ` Christoph Hellwig
2020-05-01 8:44 ` Christoph Hellwig
2020-05-01 15:35 ` Ira Weiny
2020-05-01 15:35 ` Ira Weiny
2020-05-01 15:35 ` Ira Weiny
2020-05-01 15:35 ` Ira Weiny
2020-05-01 15:35 ` Ira Weiny
2020-05-01 15:35 ` Ira Weiny
2020-04-30 20:38 ` [PATCH V1 08/10] arch/kmap: Don't hard code kmap_prot values ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-05-01 2:16 ` Al Viro
2020-05-01 2:16 ` Al Viro
2020-05-01 2:16 ` Al Viro
2020-05-01 2:16 ` Al Viro
2020-05-01 2:16 ` Al Viro
2020-05-01 2:16 ` Al Viro
2020-05-01 8:47 ` Christoph Hellwig
2020-05-01 8:47 ` Christoph Hellwig
2020-05-01 8:47 ` Christoph Hellwig
2020-05-01 8:47 ` Christoph Hellwig
2020-05-01 8:47 ` Christoph Hellwig
2020-04-30 20:38 ` [PATCH V1 09/10] arch/kmap: Define kmap_atomic_prot() for all arch's ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-05-01 2:37 ` Al Viro
2020-05-01 2:37 ` Al Viro
2020-05-01 2:37 ` Al Viro
2020-05-01 2:37 ` Al Viro
2020-05-01 2:37 ` Al Viro
2020-05-01 2:37 ` Al Viro
2020-05-01 3:20 ` Al Viro
2020-05-01 3:20 ` Al Viro
2020-05-01 3:20 ` Al Viro
2020-05-01 3:20 ` Al Viro
2020-05-01 3:20 ` Al Viro
2020-05-01 3:20 ` Al Viro
2020-05-03 3:11 ` Ira Weiny
2020-05-03 3:11 ` Ira Weiny
2020-05-03 3:11 ` Ira Weiny
2020-05-03 3:11 ` Ira Weiny
2020-05-03 3:11 ` Ira Weiny
2020-05-03 3:11 ` Ira Weiny
2020-05-01 8:48 ` Christoph Hellwig
2020-05-01 8:48 ` Christoph Hellwig
2020-05-01 8:48 ` Christoph Hellwig
2020-05-01 8:48 ` Christoph Hellwig
2020-05-01 8:48 ` Christoph Hellwig
2020-04-30 20:38 ` [PATCH V1 10/10] drm: Remove drm specific kmap_atomic code ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-04-30 20:38 ` ira.weiny
2020-05-01 7:23 ` Christian König
2020-05-01 7:23 ` Christian König
2020-05-01 7:23 ` Christian König
2020-05-01 7:23 ` Christian König
2020-05-01 7:23 ` Christian König
2020-05-01 7:23 ` Christian König
2020-05-01 8:49 ` Christoph Hellwig
2020-05-01 8:49 ` Christoph Hellwig
2020-05-01 8:49 ` Christoph Hellwig
2020-05-01 8:49 ` Christoph Hellwig
2020-05-01 8:49 ` Christoph Hellwig
2020-05-01 2:29 ` [PATCH V1 00/10] Remove duplicated kmap code Michael Ellerman
2020-05-01 2:29 ` Michael Ellerman
2020-05-01 2:29 ` Michael Ellerman
2020-05-01 2:29 ` Michael Ellerman
2020-05-01 2:29 ` Michael Ellerman
2020-05-01 2:29 ` Michael Ellerman
2020-05-01 8:46 ` xtensa question, was " Christoph Hellwig
2020-05-01 9:02 ` Max Filippov
2020-05-01 9:19 ` Christoph Hellwig
2020-05-01 9:50 ` Max Filippov
2020-05-01 8:54 ` Christoph Hellwig
2020-05-01 8:54 ` Christoph Hellwig
2020-05-01 8:54 ` Christoph Hellwig
2020-05-01 8:54 ` Christoph Hellwig
2020-05-01 8:54 ` Christoph Hellwig
2020-05-01 17:18 ` Ira Weiny
2020-05-01 17:18 ` Ira Weiny
2020-05-01 17:18 ` Ira Weiny
2020-05-01 17:18 ` Ira Weiny
2020-05-01 17:18 ` Ira Weiny
2020-05-01 17:18 ` Ira Weiny
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