diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2018-03-09 16:13:42 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2018-03-16 12:56:03 +0300 |
| commit | bb9d812643d8a121df7d614a2b9c60193a92deb0 (patch) | |
| tree | 419096f57ca0501d8813151a5236387074edb4ea /arch/tile/include/asm/tlb.h | |
| parent | 4ba66a9760722ccbb691b8f7116cad2f791cca7b (diff) | |
| download | linux-bb9d812643d8a121df7d614a2b9c60193a92deb0.tar.xz | |
arch: remove tile port
The Tile architecture port was added by Chris Metcalf in 2010, and
maintained until early 2018 when he orphaned it due to his departure
from Mellanox, and nobody else stepped up to maintain it. The product
line is still around in the form of the BlueField SoC, but no longer
uses the Tile architecture.
There are also still products for sale with Tile-GX SoCs, notably the
Mikrotik CCR router family. The products all use old (linux-3.3) kernels
with lots of patches and won't be upgraded by their manufacturers. There
have been efforts to port both OpenWRT and Debian to these, but both
projects have stalled and are very unlikely to be continued in the future.
Given that we are reasonably sure that nobody is still using the port
with an upstream kernel any more, it seems better to remove it now while
the port is in a good shape than to let it bitrot for a few years first.
Cc: Chris Metcalf <chris.d.metcalf@gmail.com>
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Link: http://www.mellanox.com/page/npu_multicore_overview
Link: https://jenkins.debian.net/view/rebootstrap/job/rebootstrap_tilegx_gcc7/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/tile/include/asm/tlb.h')
| -rw-r--r-- | arch/tile/include/asm/tlb.h | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/arch/tile/include/asm/tlb.h b/arch/tile/include/asm/tlb.h deleted file mode 100644 index 4a891a1a8df3..000000000000 --- a/arch/tile/include/asm/tlb.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright 2010 Tilera Corporation. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation, version 2. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or - * NON INFRINGEMENT. See the GNU General Public License for - * more details. - */ - -#ifndef _ASM_TILE_TLB_H -#define _ASM_TILE_TLB_H - -#define tlb_start_vma(tlb, vma) do { } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) -#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) -#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) - -#include <asm-generic/tlb.h> - -#endif /* _ASM_TILE_TLB_H */ |