From: Thomas Gleixner <tglx@linutronix.de>
To: Michael Ellerman <mpe@ellerman.id.au>, linux-mm@kvack.org
Cc: linuxppc-dev@lists.ozlabs.org, npiggin@gmail.com,
linux-kernel@vger.kernel.org, christophe.leroy@csgroup.eu,
jeffxu@google.com, jeffxu@chromium.org, oliver.sang@intel.com,
Liam.Howlett@oracle.com, akpm@linux-foundation.org,
torvalds@linux-foundation.org, pedro.falcato@gmail.com
Subject: Re: [PATCH 3/4] mm: Remove arch_unmap()
Date: Wed, 07 Aug 2024 19:42:43 +0200 [thread overview]
Message-ID: <877ccs2prg.ffs@tglx> (raw)
In-Reply-To: <20240807124103.85644-3-mpe@ellerman.id.au>
On Wed, Aug 07 2024 at 22:41, Michael Ellerman wrote:
> Now that powerpc no longer uses arch_unmap() to handle VDSO unmapping,
> there are no meaningful implementions left. Drop support for it
> entirely, and update comments which refer to it.
>
> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
WARNING: multiple messages have this Message-ID (diff)
From: Thomas Gleixner <tglx@linutronix.de>
To: Michael Ellerman <mpe@ellerman.id.au>, linux-mm@kvack.org
Cc: linuxppc-dev@lists.ozlabs.org, torvalds@linux-foundation.org,
akpm@linux-foundation.org, christophe.leroy@csgroup.eu,
jeffxu@chromium.org, jeffxu@google.com, Liam.Howlett@oracle.com,
linux-kernel@vger.kernel.org, npiggin@gmail.com,
oliver.sang@intel.com, pedro.falcato@gmail.com
Subject: Re: [PATCH 3/4] mm: Remove arch_unmap()
Date: Wed, 07 Aug 2024 19:42:43 +0200 [thread overview]
Message-ID: <877ccs2prg.ffs@tglx> (raw)
In-Reply-To: <20240807124103.85644-3-mpe@ellerman.id.au>
On Wed, Aug 07 2024 at 22:41, Michael Ellerman wrote:
> Now that powerpc no longer uses arch_unmap() to handle VDSO unmapping,
> there are no meaningful implementions left. Drop support for it
> entirely, and update comments which refer to it.
>
> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
next prev parent reply other threads:[~2024-08-07 17:43 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-07 12:41 [PATCH 1/4] mm: Add optional close() to struct vm_special_mapping Michael Ellerman
2024-08-07 12:41 ` Michael Ellerman
2024-08-07 12:41 ` [PATCH 2/4] powerpc/mm: Handle VDSO unmapping via close() rather than arch_unmap() Michael Ellerman
2024-08-07 12:41 ` Michael Ellerman
2024-08-07 15:33 ` David Hildenbrand
2024-08-07 15:33 ` David Hildenbrand
2024-08-07 15:43 ` Jeff Xu
2024-08-07 15:43 ` Jeff Xu
2024-08-07 15:56 ` Liam R. Howlett
2024-08-07 15:56 ` Liam R. Howlett
2024-08-07 16:36 ` Jeff Xu
2024-08-07 17:11 ` Liam R. Howlett
2024-08-07 17:11 ` Liam R. Howlett
2024-08-07 20:11 ` Jeff Xu
2024-08-07 23:20 ` Liam R. Howlett
2024-08-07 23:20 ` Liam R. Howlett
2024-08-08 3:21 ` Linus Torvalds
2024-08-08 3:36 ` Jeff Xu
2024-08-08 3:36 ` Jeff Xu
2024-08-08 18:08 ` Liam R. Howlett
2024-08-08 18:08 ` Liam R. Howlett
2024-08-08 18:36 ` Jeff Xu
2024-08-08 18:46 ` Liam R. Howlett
2024-08-08 18:46 ` Liam R. Howlett
2024-08-08 18:52 ` Jeff Xu
2024-08-08 4:18 ` Jeff Xu
2024-08-08 4:18 ` Jeff Xu
2024-08-08 16:15 ` Liam R. Howlett
2024-08-08 16:15 ` Liam R. Howlett
2024-08-07 12:41 ` [PATCH 3/4] mm: Remove arch_unmap() Michael Ellerman
2024-08-07 12:41 ` Michael Ellerman
2024-08-07 15:33 ` David Hildenbrand
2024-08-07 15:33 ` David Hildenbrand
2024-08-07 17:42 ` Thomas Gleixner [this message]
2024-08-07 17:42 ` Thomas Gleixner
2024-08-07 12:41 ` [PATCH 4/4] powerpc/vdso: Refactor error handling Michael Ellerman
2024-08-07 12:41 ` Michael Ellerman
2024-08-07 15:32 ` [PATCH 1/4] mm: Add optional close() to struct vm_special_mapping David Hildenbrand
2024-08-07 15:32 ` David Hildenbrand
2024-08-12 8:23 ` Michael Ellerman
2024-08-07 15:52 ` Liam R. Howlett
2024-08-07 15:52 ` Liam R. Howlett
2024-08-12 8:22 ` Michael Ellerman
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