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| author | Arnd Bergmann <arnd@arndb.de> | 2022-04-04 14:42:49 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-04-04 14:42:49 +0200 |
| commit | fba2689ee77e63b05e203b3f26079ef915e55660 (patch) | |
| tree | 96c8aab24d1bcff859c55d30cd1192bb329ac945 /Documentation/features/vm | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
| parent | 1c4b5ecb7ea190fa3e9f9d6891e6c90b60e04f24 (diff) | |
| download | linux-fba2689ee77e63b05e203b3f26079ef915e55660.tar.gz linux-fba2689ee77e63b05e203b3f26079ef915e55660.tar.bz2 linux-fba2689ee77e63b05e203b3f26079ef915e55660.zip | |
Merge branch 'remove-h8300' of git://git.infradead.org/users/hch/misc into asm-generic
* 'remove-h8300' of git://git.infradead.org/users/hch/misc:
remove the h8300 architecture
This is clearly the least actively maintained architecture we have at
the moment, and probably the least useful. It is now the only one that
does not support MMUs at all, and most of the boards only support 4MB
of RAM, out of which the defconfig kernel needs more than half just
for .text/.data.
Guenter Roeck did the original patch to remove the architecture in 2013
after it had already been obsolete for a while, and Yoshinori Sato brought
it back in a much more modern form in 2015. Looking at the git history
since the reinstantiation, it's clear that almost all commits in the tree
are build fixes or cross-architecture cleanups:
$ git log --no-merges --format=%an v4.5.. arch/h8300/ | sort | uniq
-c | sort -rn | head -n 12
25 Masahiro Yamada
18 Christoph Hellwig
14 Mike Rapoport
9 Arnd Bergmann
8 Mark Rutland
7 Peter Zijlstra
6 Kees Cook
6 Ingo Molnar
6 Al Viro
5 Randy Dunlap
4 Yury Norov
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation/features/vm')
7 files changed, 0 insertions, 7 deletions
diff --git a/Documentation/features/vm/ELF-ASLR/arch-support.txt b/Documentation/features/vm/ELF-ASLR/arch-support.txt index 73ec761f1e27..92c9db24a6a3 100644 --- a/Documentation/features/vm/ELF-ASLR/arch-support.txt +++ b/Documentation/features/vm/ELF-ASLR/arch-support.txt @@ -11,7 +11,6 @@ | arm: | ok | | arm64: | ok | | csky: | TODO | - | h8300: | TODO | | hexagon: | TODO | | ia64: | TODO | | m68k: | TODO | diff --git a/Documentation/features/vm/PG_uncached/arch-support.txt b/Documentation/features/vm/PG_uncached/arch-support.txt index 9066a90b38d9..7424fea37614 100644 --- a/Documentation/features/vm/PG_uncached/arch-support.txt +++ b/Documentation/features/vm/PG_uncached/arch-support.txt @@ -11,7 +11,6 @@ | arm: | TODO | | arm64: | TODO | | csky: | TODO | - | h8300: | TODO | | hexagon: | TODO | | ia64: | ok | | m68k: | TODO | diff --git a/Documentation/features/vm/THP/arch-support.txt b/Documentation/features/vm/THP/arch-support.txt index f717ab792e5a..60985067626b 100644 --- a/Documentation/features/vm/THP/arch-support.txt +++ b/Documentation/features/vm/THP/arch-support.txt @@ -11,7 +11,6 @@ | arm: | ok | | arm64: | ok | | csky: | .. | - | h8300: | .. | | hexagon: | .. | | ia64: | TODO | | m68k: | .. | diff --git a/Documentation/features/vm/TLB/arch-support.txt b/Documentation/features/vm/TLB/arch-support.txt index 6fa76a37f299..f2dcbec6020e 100644 --- a/Documentation/features/vm/TLB/arch-support.txt +++ b/Documentation/features/vm/TLB/arch-support.txt @@ -11,7 +11,6 @@ | arm: | TODO | | arm64: | N/A | | csky: | TODO | - | h8300: | .. | | hexagon: | TODO | | ia64: | TODO | | m68k: | .. | diff --git a/Documentation/features/vm/huge-vmap/arch-support.txt b/Documentation/features/vm/huge-vmap/arch-support.txt index 6e1792ee37fe..680090df03e1 100644 --- a/Documentation/features/vm/huge-vmap/arch-support.txt +++ b/Documentation/features/vm/huge-vmap/arch-support.txt @@ -11,7 +11,6 @@ | arm: | TODO | | arm64: | ok | | csky: | TODO | - | h8300: | TODO | | hexagon: | TODO | | ia64: | TODO | | m68k: | TODO | diff --git a/Documentation/features/vm/ioremap_prot/arch-support.txt b/Documentation/features/vm/ioremap_prot/arch-support.txt index a6dcbe5f47b6..205a90e82050 100644 --- a/Documentation/features/vm/ioremap_prot/arch-support.txt +++ b/Documentation/features/vm/ioremap_prot/arch-support.txt @@ -11,7 +11,6 @@ | arm: | TODO | | arm64: | TODO | | csky: | TODO | - | h8300: | TODO | | hexagon: | TODO | | ia64: | TODO | | m68k: | TODO | diff --git a/Documentation/features/vm/pte_special/arch-support.txt b/Documentation/features/vm/pte_special/arch-support.txt index 376477749c42..9f16d6e4e11e 100644 --- a/Documentation/features/vm/pte_special/arch-support.txt +++ b/Documentation/features/vm/pte_special/arch-support.txt @@ -11,7 +11,6 @@ | arm: | ok | | arm64: | ok | | csky: | TODO | - | h8300: | TODO | | hexagon: | TODO | | ia64: | TODO | | m68k: | TODO | |