From: Ingo Molnar <mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
Jonathan Corbet <corbet-T1hC0tSOHrs@public.gmane.org>
Cc: Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
Josh Triplett <josh-iaAMLnmF4UmaiuxdJuQwMA@public.gmane.org>,
Andy Lutomirski <luto-kltTT9wpgjJwATOyAt5JVQ@public.gmane.org>,
Ingo Molnar <mingo-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
"H. Peter Anvin" <hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>,
Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
Linus Torvalds
<torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Borislav Petkov <bp-Gina5bIWoIWzQB+pC5nmwQ@public.gmane.org>
Subject: [RFC PATCH v3] Documentation/arch: Add Documentation/arch-TODO
Date: Wed, 13 May 2015 11:24:22 +0200 [thread overview]
Message-ID: <20150513092421.GB11030@gmail.com> (raw)
In-Reply-To: <20150513085636.GA11030-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
The feature support matrix now includes a third table as well.
Thanks,
Ingo
======================>
From c6170954222f839b039f202bea46a85491b0c067 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Date: Wed, 13 May 2015 10:30:11 +0200
Subject: [PATCH] Documentation/arch: Add Documentation/arch-TODO
Add a TODO list for missing/incomplete architecture support
for generic kernel features.
Signed-off-by: Ingo Molnar <mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
Documentation/arch-TODO | 134 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 134 insertions(+)
diff --git a/Documentation/arch-TODO b/Documentation/arch-TODO
new file mode 100644
index 000000000000..a577b185c293
--- /dev/null
+++ b/Documentation/arch-TODO
@@ -0,0 +1,134 @@
+
+For generic kernel features that need architecture support, this is
+the feature support matrix, for all upstream Linux architectures:
+
+ ELF-ASLR:---------------------------------------------------------.
+ clockevents:--------------------------------------------------. |
+ modern-timekeeping:-------------------------------------------. | |
+ kgdb:------------------------------------. | | |
+ context-tracking:-----------------------------. | | | |
+ seccomp-filter:----------------------. | | | | |
+ jump-labels:---------------. | | | | | |
+ stackprotector:--------. | | | | | | |
+ lockdep:-. | | | | | | | |
+ | | | | | | | | |
+----------------------------------------------------------------------------------
+ alpha | TODO | TODO | TODO | TODO | TODO | TODO | ok | ok | TODO |
+ arc | ok | TODO | TODO | TODO | TODO | ok | ok | ok | TODO |
+ arm | ok | ok | ok | ok | ok | ok | TODO | ok | ok |
+ arm64 | ok | ok | ok | ok | ok | ok | ok | ok | ok |
+ avr32 | ok | TODO | TODO | TODO | TODO | TODO | ok | ok | TODO |
+ blackfin | ok | TODO | TODO | TODO | TODO | ok | TODO | ok | TODO |
+ c6x | TODO | TODO | TODO | TODO | TODO | TODO | ok | ok | TODO |
+ cris | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok | TODO |
+ frv | TODO | TODO | TODO | TODO | TODO | TODO | ok | TODO | TODO |
+ hexagon | ok | TODO | TODO | TODO | TODO | ok | ok | ok | TODO |
+ ia64 | TODO | TODO | TODO | TODO | TODO | TODO | ok | TODO | TODO |
+ m32r | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ m68k | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok | TODO |
+ metag | ok | TODO | TODO | TODO | TODO | TODO | ok | ok | TODO |
+ microblaze | ok | TODO | TODO | TODO | TODO | ok | ok | ok | TODO |
+ mips | ok | ok | ok | ok | ok | ok | ok | ok | ok |
+ mn10300 | TODO | TODO | TODO | TODO | TODO | ok | ok | ok | TODO |
+ nios2 | TODO | TODO | TODO | TODO | TODO | ok | ok | ok | TODO |
+ openrisc | TODO | TODO | TODO | TODO | TODO | TODO | ok | ok | TODO |
+ parisc | TODO | TODO | TODO | TODO | TODO | TODO | ok | TODO | TODO |
+ powerpc | ok | TODO | ok | TODO | TODO | ok | ok | ok | ok |
+ s390 | ok | TODO | ok | ok | TODO | TODO | ok | ok | ok |
+ score | ok | TODO | TODO | TODO | TODO | TODO | ok | ok | TODO |
+ sh | ok | ok | TODO | TODO | TODO | ok | ok | ok | TODO |
+ sparc | ok | TODO | ok | TODO | ok | ok | ok | ok | TODO |
+ tile | ok | TODO | TODO | TODO | ok | ok | ok | ok | TODO |
+ um | ok | TODO | TODO | TODO | TODO | TODO | ok | ok | TODO |
+ unicore32 | ok | TODO | TODO | TODO | TODO | TODO | ok | ok | TODO |
+ x86 | ok | ok | ok | ok | ok | ok | ok | ok | ok |
+ xtensa | ok | TODO | TODO | TODO | TODO | TODO | ok | ok | TODO |
+----------------------------------------------------------------------------------
+
+ tracehook:---------------------------------------------------------.
+ ioremap_prot():--------------------------------------------------. |
+ user-ret-profiler:-------------------------------------------. | |
+ kretprobes:------------------------------------. | | |
+ uprobes:-----------------------------. | | | |
+ kprobes-on-ftrace:----------------------. | | | | |
+ optprobes:---------------. | | | | | |
+ kprobes:--------. | | | | | | |
+arch-tick-broadcast:-. | | | | | | | |
+ | | | | | | | | |
+----------------------------------------------------------------------------------
+ alpha | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ arc | TODO | ok | TODO | TODO | TODO | ok | TODO | ok | ok |
+ arm | ok | ok | ok | TODO | ok | ok | TODO | TODO | ok |
+ arm64 | ok | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ avr32 | TODO | ok | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ blackfin | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ c6x | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ cris | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ frv | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ hexagon | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ ia64 | TODO | ok | TODO | TODO | TODO | ok | TODO | TODO | ok |
+ m32r | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ m68k | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ metag | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ microblaze | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ mips | ok | ok | TODO | TODO | TODO | ok | TODO | TODO | ok |
+ mn10300 | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ nios2 | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ openrisc | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ parisc | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ powerpc | ok | ok | TODO | TODO | ok | ok | TODO | ok | ok |
+ s390 | TODO | ok | TODO | TODO | ok | ok | TODO | TODO | ok |
+ score | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ sh | TODO | ok | TODO | TODO | TODO | ok | TODO | ok | ok |
+ sparc | TODO | ok | TODO | TODO | TODO | ok | TODO | TODO | ok |
+ tile | TODO | ok | ok | TODO | TODO | ok | ok | ok | ok |
+ um | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ unicore32 | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ x86 | TODO | ok | ok | ok | ok | ok | ok | ok | ok |
+ xtensa | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+----------------------------------------------------------------------------------
+
+
+
+ virt-cpuacct:---------------------------------------------------------.
+ cmpxchg-local:--------------------------------------------------. |
+ perf-stackdump:-------------------------------------------. | |
+ perf-regs:------------------------------------. | | |
+ dma-api-debug:-----------------------------. | | | |
+ kprobes-event:----------------------. | | | | |
+ dma-contiguous:---------------. | | | | | |
+ dma_*map*_attrs():--------. | | | | | | |
+generic-idle-thread:-. | | | | | | | |
+ | | | | | | | | |
+----------------------------------------------------------------------------------
+ alpha | ok | ok | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ arc | ok | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ arm | ok | ok | ok | ok | ok | ok | ok | TODO | ok |
+ arm64 | ok | ok | ok | TODO | ok | ok | ok | TODO | ok |
+ avr32 | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ blackfin | ok | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ c6x | TODO | TODO | TODO | TODO | ok | TODO | TODO | TODO | TODO |
+ cris | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ frv | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ hexagon | ok | ok | TODO | ok | TODO | TODO | TODO | TODO | TODO |
+ ia64 | ok | ok | TODO | TODO | ok | TODO | TODO | TODO | ok |
+ m32r | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ m68k | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ metag | ok | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ microblaze | TODO | ok | TODO | TODO | ok | TODO | TODO | TODO | TODO |
+ mips | ok | ok | ok | TODO | ok | TODO | TODO | TODO | ok |
+ mn10300 | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ nios2 | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ openrisc | TODO | ok | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ parisc | ok | TODO | TODO | TODO | TODO | TODO | TODO | TODO | ok |
+ powerpc | ok | ok | TODO | ok | ok | TODO | TODO | TODO | ok |
+ s390 | ok | ok | TODO | ok | ok | TODO | TODO | ok | ok |
+ score | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ sh | ok | ok | TODO | ok | ok | TODO | TODO | TODO | TODO |
+ sparc | ok | ok | TODO | TODO | ok | TODO | TODO | TODO | ok |
+ tile | TODO | ok | TODO | ok | ok | TODO | TODO | TODO | ok |
+ um | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ unicore32 | TODO | ok | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+ x86 | ok | ok | ok | ok | ok | ok | ok | ok | ok |
+ xtensa | ok | TODO | TODO | TODO | TODO | TODO | TODO | TODO | TODO |
+----------------------------------------------------------------------------------
WARNING: multiple messages have this Message-ID (diff)
From: Ingo Molnar <mingo@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>,
Jonathan Corbet <corbet@lwn.net>
Cc: Peter Zijlstra <peterz@infradead.org>,
Josh Triplett <josh@joshtriplett.org>,
Andy Lutomirski <luto@amacapital.net>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-api@vger.kernel.org, linux-kernel@vger.kernel.org,
x86@kernel.org, linux-arch@vger.kernel.org,
Borislav Petkov <bp@alien8.de>
Subject: [RFC PATCH v3] Documentation/arch: Add Documentation/arch-TODO
Date: Wed, 13 May 2015 11:24:22 +0200 [thread overview]
Message-ID: <20150513092421.GB11030@gmail.com> (raw)
Message-ID: <20150513092422.zRb1wmBXw_3v_UgR3smY09MMpCUpIeHxd1gISYMd5vQ@z> (raw)
In-Reply-To: <20150513085636.GA11030@gmail.com>
The feature support matrix now includes a third table as well.
Thanks,
Ingo
======================>
next prev parent reply other threads:[~2015-05-13 9:24 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20150511192918.GA11361@jtriplet-mobl1>
[not found] ` <20150512142250.dcb053da81855ae1b5861173@linux-foundation.org>
2015-05-12 21:38 ` [PATCHv2 1/2] clone: Support passing tls argument via C rather than pt_regs magic Peter Zijlstra
2015-05-12 21:38 ` Peter Zijlstra
[not found] ` <20150512213843.GV21418-ndre7Fmf5hadTX5a5knrm8zTDFooKrT+cvkQGrU6aU0@public.gmane.org>
2015-05-12 21:49 ` Andrew Morton
2015-05-12 21:49 ` Andrew Morton
[not found] ` <20150512144910.0b49c9a7a13336773449db33-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2015-05-13 8:34 ` [RFC PATCH] Documentation/arch: Add Documentation/arch-TODO Ingo Molnar
2015-05-13 8:34 ` Ingo Molnar
2015-05-13 8:56 ` [RFC PATCH v2] " Ingo Molnar
2015-05-13 8:56 ` Ingo Molnar
[not found] ` <20150513085636.GA11030-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-13 9:24 ` Ingo Molnar [this message]
2015-05-13 9:24 ` [RFC PATCH v3] " Ingo Molnar
2015-05-13 9:46 ` Ingo Molnar
2015-05-13 9:46 ` Ingo Molnar
[not found] ` <20150513094622.GC11030-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-13 9:47 ` [RFC PATCH v5] " Ingo Molnar
2015-05-13 9:47 ` Ingo Molnar
2015-05-13 13:18 ` Borislav Petkov
[not found] ` <20150513131835.GJ1517-fF5Pk5pvG8Y@public.gmane.org>
2015-05-13 13:48 ` [RFC PATCH v6] Documentation/arch: Add Documentation/arch-features.txt Ingo Molnar
2015-05-13 13:48 ` Ingo Molnar
2015-05-13 16:27 ` Josh Triplett
2015-05-13 16:53 ` Josh Triplett
2015-05-13 16:53 ` Josh Triplett
2015-05-14 10:16 ` Ingo Molnar
2015-05-14 10:16 ` Ingo Molnar
[not found] ` <20150514101615.GB27550-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-14 10:31 ` Josh Triplett
2015-05-14 10:31 ` Josh Triplett
2015-05-13 22:05 ` Andrew Morton
2015-05-13 22:05 ` Andrew Morton
[not found] ` <20150513150523.ddd65d7cd51f820b78f0c8e3-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2015-05-14 10:02 ` Ingo Molnar
2015-05-14 10:02 ` Ingo Molnar
2015-05-14 10:15 ` [PATCH] Documentation/arch: Add kernel feature descriptions and arch support status under Documentation/features/ Ingo Molnar
2015-05-14 10:15 ` Ingo Molnar
[not found] ` <20150514101518.GA27550-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-14 10:35 ` [PATCH v2] " Ingo Molnar
2015-05-14 10:35 ` Ingo Molnar
2015-05-14 19:38 ` Andrew Morton
2015-05-14 19:59 ` Ingo Molnar
[not found] ` <20150514195925.GA27570-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-14 22:33 ` Stephen Rothwell
2015-05-14 22:33 ` Stephen Rothwell
[not found] ` <20150515083334.535ad43e-3FnU+UHB4dNDw9hX6IcOSA@public.gmane.org>
2015-05-15 7:38 ` Ingo Molnar
2015-05-15 7:38 ` Ingo Molnar
[not found] ` <20150515073805.GA14993-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-15 7:51 ` Ingo Molnar
2015-05-15 7:51 ` Ingo Molnar
2015-05-15 9:37 ` Ingo Molnar
[not found] ` <20150514123835.1bf436bc35d711f8dbf9bc0f-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2015-05-14 20:34 ` Richard Weinberger
2015-05-14 20:34 ` Richard Weinberger
2015-05-14 22:57 ` Michael Ellerman
2015-05-14 22:57 ` Michael Ellerman
[not found] ` <1431644248.2981.1.camel-Gsx/Oe8HsFggBc27wqDAHg@public.gmane.org>
2015-05-15 7:49 ` Ingo Molnar
2015-05-15 7:49 ` Ingo Molnar
2015-05-18 1:37 ` Michael Ellerman
[not found] ` <1431913033.13218.2.camel-Gsx/Oe8HsFggBc27wqDAHg@public.gmane.org>
2015-05-18 8:54 ` Ingo Molnar
2015-05-18 8:54 ` Ingo Molnar
[not found] ` <20150518085423.GA24944-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-19 2:02 ` Michael Ellerman
2015-05-19 2:02 ` Michael Ellerman
[not found] ` <20150514103544.GA7027-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-22 15:49 ` Jonathan Corbet
2015-05-22 15:49 ` Jonathan Corbet
[not found] ` <20150522094931.78a43421-T1hC0tSOHrs@public.gmane.org>
2015-05-23 8:07 ` Ingo Molnar
2015-05-23 8:07 ` Ingo Molnar
2015-05-24 18:44 ` Jonathan Corbet
[not found] ` <20150524124447.0c395540-T1hC0tSOHrs@public.gmane.org>
2015-06-03 11:03 ` [GIT PULL] Documentation/features: Add kernel feature descriptions and arch support status files " Ingo Molnar
2015-06-03 11:03 ` Ingo Molnar
[not found] ` <20150603110355.GA12079-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-06-08 23:08 ` Jonathan Corbet
2015-06-08 23:08 ` Jonathan Corbet
2015-05-14 7:08 ` [RFC PATCH v6] Documentation/arch: Add Documentation/arch-features.txt Ingo Molnar
2015-05-14 3:55 ` Paul Mackerras
2015-05-14 3:55 ` Paul Mackerras
2015-05-14 7:02 ` Ingo Molnar
[not found] ` <20150513094756.GD11030-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-13 14:09 ` [RFC PATCH v5] Documentation/arch: Add Documentation/arch-TODO Michele Curti
2015-05-13 14:09 ` Michele Curti
2015-05-13 14:42 ` Geert Uytterhoeven
[not found] ` <CAMuHMdXV68nie93Rb=Z+vYtn2aNex=s5E4+Z=QGojF+8EbPbKA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-05-14 7:21 ` H. Peter Anvin
2015-05-14 7:21 ` H. Peter Anvin
2015-05-14 7:21 ` H. Peter Anvin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20150513092421.GB11030@gmail.com \
--to=mingo-dgejt+ai2ygdnm+yrofe0a@public.gmane.org \
--cc=akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org \
--cc=bp-Gina5bIWoIWzQB+pC5nmwQ@public.gmane.org \
--cc=corbet-T1hC0tSOHrs@public.gmane.org \
--cc=hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org \
--cc=josh-iaAMLnmF4UmaiuxdJuQwMA@public.gmane.org \
--cc=linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=luto-kltTT9wpgjJwATOyAt5JVQ@public.gmane.org \
--cc=mingo-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
--cc=peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org \
--cc=tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org \
--cc=torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org \
--cc=x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).