From: Michele Curti <michele.curti-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Ingo Molnar <mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
Jonathan Corbet <corbet-T1hC0tSOHrs@public.gmane.org>,
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: Re: [RFC PATCH v5] Documentation/arch: Add Documentation/arch-TODO
Date: Wed, 13 May 2015 16:09:45 +0200 [thread overview]
Message-ID: <20150513140945.GA8376@dellaz> (raw)
In-Reply-To: <20150513094756.GD11030-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Wed, May 13, 2015 at 11:47:56AM +0200, Ingo Molnar wrote:
>
> (fixed the subject.)
>
> So this is the final version for now:
>
> - add a fourth table
>
> - fix errors in earlier tables, in particular I missed some PowerPC
> Kconfigs
>
> - introduce the '..' denotion (in the final table) to show features
> that cannot be supported by an architecture due to hardware
> dependencies:
>
> gcov-profile-all:---------------.
> THP:--------. |
> irq-time-acct:-. | |
> | | |
> ----------------------------------------
> alpha | TODO | TODO | TODO |
> arc | TODO | .. | TODO |
> arm | ok | ok | ok |
> arm64 | TODO | ok | ok |
> avr32 | TODO | .. | TODO |
> blackfin | TODO | .. | TODO |
> c6x | TODO | .. | TODO |
>
> so in the 'THP' column, if an architecture could in theory support
> THP, it's listed as 'TODO', if it cannot, it's listed as '..'.
>
> Please let me know about errors in these tables, and I can also add
> more features/facilities as well if I missed any.
>
> Thanks,
>
Tried to transpose rows with columns, to avoid architecture name duplication
and to get only one table while keeping 80 char width, but result seems less
readable :p
m
i u
b c o n
l h r m p p i
a e o n e p o c x
a a a c x m b 1 n n a w s s o t
l r v k c a i m m e l m 0 i r r e s c p t r e
p a a m r f c r f g a 3 6 t a i 3 o i i r 3 o a i e x n
h r r 6 3 i 6 i r o 6 2 8 a z p 0 s s s p 9 r s r l u 3 8 s
a c m 4 2 n x s v n 4 r k g e s 0 2 c c c 0 e h c e m 2 6 a
-------------------------------------------------------------------------------
lockdep T K K K K K T T T K T T T K K K T T T T K K K K K K K K K K
stackprotector T T K K T T T T T T T T T T T K T T T T T T T K T T T T K T
jump-labels T T K K T T T T T T T T T T T K T T T T K K T T K T T T K T
seccomp-filter T T K K T T T T T T T T T T T K T T T T T K T T T T T T K T
context-tracking T T K K T T T T T T T T T T T K T T T T K T T T K K T T K T
kgdb T K K K T K T T T K T T T T K K K K T T K T T K K K T T K T
modern-timekeeping K K T K K T K T K K K T T K K K K K K K K K K K K K K K K K
clockevents K K K K K K K K T K T T K K K K K K K T K K K K K K K K K K
ELF-ASLR T T K K T T T T T T T T T T T K T T T T K K T T T T T T K T
arch-tick-broadcast T T K K T T T T T T T T T T T K T T T T K T T T T T T T T T
kprobes T K K T K T T T T T K T T T T K T T T T K K T K K K T T K T
optprobes T T K T T T T T T T T T T T T T T T T T T T T T T K T T K T
kprobes-on-ftrace T T T T T T T T T T T T T T T T T T T T T T T T T T T T K T
uprobes T T K T T T T T T T T T T T T T T T T T K K T T T T T T K T
kretprobes T K K T T T T T T T K T T T T K T T T T K K T K K K T T K T
user-ret-profiler T T T T T T T T T T T T T T T T T T T T T T T T T K T T K T
ioremap_prot() T K T T T T T T T T T T T T T T T T T T K T T K T K T T K T
tracehook T K K K T K K T K K K T T K T K K K K T K K T K K K T T K T
generic-idle-thread K K K K T K T T T K K T T K T K T T T K K K T K K T T T K K
dma_*map*_attrs() K T K K T T T T T K K T T T K K T T K T K K T K K K T K K T
dma-contiguous T T K K T T T T T T T T T T T K T T T T T T T T T T T T K T
kprobes-event T T K T T T T T T K T T T T T T T T T T K K T K T K T T K T
dma-api-debug T T K K T T K T T T K T T T K K T T T T K K T K K K T T K T
perf-regs T T K K T T T T T T T T T T T T T T T T T T T T T T T T K T
perf-stackdump T T K K T T T T T T T T T T T T T T T T T T T T T T T T K T
cmpxchg-local T T T T T T T T T T T T T T T T T T T T T K T T T T T T K T
virt-cpuacct K T K K T T T T T T K T T T T K T T T K K K T T K K T T K T
irq-time-acct T T K T T T T T T T T T T T T K T T T T T T T T T T T T K K
THP T - K K - - - - - - T - - - - K - - - T K K - - K T - - K -
gcov-profile-all T T K K T T T T T T T T T T K T T T T T K K T K T T T T K T
Legend:
K = ok
T = TODO
- = cannot
Michele
next prev parent reply other threads:[~2015-05-13 14:09 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-11 19:29 [PATCHv2 1/2] clone: Support passing tls argument via C rather than pt_regs magic Josh Triplett
2015-05-12 21:22 ` Andrew Morton
2015-05-12 21:38 ` Peter Zijlstra
[not found] ` <20150512213843.GV21418-ndre7Fmf5hadTX5a5knrm8zTDFooKrT+cvkQGrU6aU0@public.gmane.org>
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 8:56 ` [RFC PATCH v2] " Ingo Molnar
[not found] ` <20150513085636.GA11030-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-13 9:24 ` [RFC PATCH v3] " 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 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 16:27 ` Josh Triplett
2015-05-13 16:53 ` Josh Triplett
2015-05-14 10:16 ` Ingo Molnar
[not found] ` <20150514101615.GB27550-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-14 10:31 ` Josh Triplett
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 10:15 ` [PATCH] Documentation/arch: Add kernel feature descriptions and arch support status under Documentation/features/ Ingo Molnar
[not found] ` <20150514101518.GA27550-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-14 10:35 ` [PATCH v2] " 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
[not found] ` <20150515083334.535ad43e-3FnU+UHB4dNDw9hX6IcOSA@public.gmane.org>
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 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 22:57 ` Michael Ellerman
[not found] ` <1431644248.2981.1.camel-Gsx/Oe8HsFggBc27wqDAHg@public.gmane.org>
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
[not found] ` <20150518085423.GA24944-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-19 2:02 ` Michael Ellerman
[not found] ` <20150514103544.GA7027-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-22 15:49 ` Jonathan Corbet
[not found] ` <20150522094931.78a43421-T1hC0tSOHrs@public.gmane.org>
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
[not found] ` <20150603110355.GA12079-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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 7:02 ` Ingo Molnar
[not found] ` <20150513094756.GD11030-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-05-13 14:09 ` Michele Curti [this message]
2015-05-13 14:42 ` [RFC PATCH v5] Documentation/arch: Add Documentation/arch-TODO 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
[not found] ` <20150512142250.dcb053da81855ae1b5861173-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2015-05-13 0:53 ` [PATCHv2 1/2] clone: Support passing tls argument via C rather than pt_regs magic josh-iaAMLnmF4UmaiuxdJuQwMA
2015-05-13 22:56 ` Andrew Morton
[not found] ` <20150513155628.65dc253bea9485cb7910678b-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2015-05-13 23:25 ` josh-iaAMLnmF4UmaiuxdJuQwMA
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