From: Paul Mundt <lethal@linux-sh.org>
To: Robin Getz <rgetz@blackfin.uclinux.org>
Cc: Bryan Wu <bryan.wu@analog.com>,
torvalds@linux-foundation.org, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2
Date: Mon, 21 May 2007 23:37:30 +0900 [thread overview]
Message-ID: <20070521143730.GA18110@linux-sh.org> (raw)
In-Reply-To: <200705211035.08380.rgetz@blackfin.uclinux.org>
On Mon, May 21, 2007 at 10:35:08AM -0400, Robin Getz wrote:
> On Mon 21 May 2007 06:09, Bryan Wu pondered:
> > Lots of update for 2.6.22-rc2 and tested on STAMP537 board.
> >
>
> One of the things I noticed when trying out 2.6.22-rc1, on blackfin was:
>
> CALL scripts/checksyscalls.sh
[snip syscalls]
>
> since there is noMMU, are we better:
> - putting stubs (return ENOSYS - give runtime errors), or
> - just ignore the errors - and give compile errors? (Is there any way to put
> something into the syscall table, as not to get the warnings?)
>
No, you'd be better of figuring out which ones you can support and which
ones you have to -ENOSYS. CONFIG_MMU=n is not a "get out of syscalls
free" card. Many of these have no dependency on CONFIG_MMU, anyways.
next prev parent reply other threads:[~2007-05-23 0:09 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-21 10:09 [PATCH 00/32] Blackfin update for 2.6.22-rc2 Bryan Wu
2007-05-21 10:09 ` [PATCH 01/32] Blackfin arch: Add Workaround for ANOMALY 05000257 Bryan Wu
2007-05-21 10:09 ` [PATCH 02/32] Blackfin arch: add SPI MMC driver support on bf533-stamp, tested on STAMP-BF533 Bryan Wu
2007-05-21 10:09 ` [PATCH 03/32] Blackfin arch: ISP1761 doesn't work for USB flash disk Bryan Wu
2007-05-21 10:09 ` [PATCH 04/32] Blackfin arch: fix a few random warnings Bryan Wu
2007-05-21 10:09 ` [PATCH 05/32] Blackfin arch: Add configuration data for ISP176x on BF561 Bryan Wu
2007-05-21 10:09 ` [PATCH 06/32] Blackfin arch: mark a bunch of local functions as static Bryan Wu
2007-05-21 10:09 ` [PATCH 07/32] Blackfin arch: Fix reserved map after we changed PORT_H definition Bryan Wu
2007-05-21 10:09 ` [PATCH 08/32] Blackfin arch: Move write to VR_CTL closer to IDLE Bryan Wu
2007-05-21 10:09 ` [PATCH 09/32] Blackfin arch: DMA operation cleanup Bryan Wu
2007-05-21 10:09 ` [PATCH 10/32] Blackfin arch: GPIO fix some defines Bryan Wu
2007-05-21 10:09 ` [PATCH 11/32] Blackfin arch: fix trace output for FLAT binaries Bryan Wu
2007-05-21 10:09 ` [PATCH 12/32] Blackfin arch: Fix bug using usb keyboard crashes kernel Bryan Wu
2007-05-21 11:39 ` Pekka Enberg
2007-05-21 10:09 ` [PATCH 13/32] Blackfin arch: initial tepla-bf561 board support Bryan Wu
2007-05-21 10:09 ` [PATCH 14/32] Blackfin arch: make sure we declare the revid functions as pure (since they are) Bryan Wu
2007-05-21 10:09 ` [PATCH 15/32] Blackfin arch: dont clear status register bits in SWRST so we can actually use it Bryan Wu
2007-05-21 10:09 ` [PATCH 16/32] Blackfin arch: finish removing p* volatile defines for MMRs Bryan Wu
2007-05-21 10:09 ` [PATCH 17/32] Blackfin arch: move board specific setup out of common init code and into the board specific init code Bryan Wu
2007-05-21 10:09 ` [PATCH 18/32] Blackfin arch: issue reset via SWRST so we dont clobber the watchdog state Bryan Wu
2007-05-21 10:09 ` [PATCH 19/32] Blackfin arch: document why we have to touch the UART peripheral in our boot up code Bryan Wu
2007-05-21 10:09 ` [PATCH 20/32] Blackfin arch: dma_memcpy borken for > 64K Bryan Wu
2007-05-21 11:26 ` Pekka Enberg
2007-05-21 17:49 ` Mike Frysinger
2007-05-21 10:09 ` [PATCH 21/32] Blackfin arch: dont clear the bit that tells coreb to start booting Bryan Wu
2007-05-21 10:09 ` [PATCH 22/32] Blackfin arch: make sure we use local labels Bryan Wu
2007-05-21 10:09 ` [PATCH 24/32] Blackfin arch: cache SWRST value at bootup so other things like watchdog can non-destructively query it Bryan Wu
2007-05-21 10:09 ` [PATCH 25/32] Blackfin arch: fix signal handling bug Bryan Wu
2007-05-21 10:09 ` [PATCH 26/32] Blackfin arch: Change NO_ACCESS_CHECK to ACCESS_CHECK Bryan Wu
2007-05-21 10:09 ` [PATCH 27/32] Blackfin arch: add board default configs to blackfin arch Bryan Wu
2007-05-21 10:09 ` [PATCH 28/32] Blackfin arch: update defconfig files Bryan Wu
2007-05-21 10:09 ` [PATCH 29/32] Blackfin arch: update pm.c according to power management API change Bryan Wu
2007-05-21 10:09 ` [PATCH 30/32] Blackfin serial driver: fix overhead issue Bryan Wu
2007-05-21 10:09 ` [PATCH 31/32] Blackfin serial driver: implement support for ignoring parity/break errors Bryan Wu
2007-05-21 10:09 ` Bryan Wu
2007-05-21 14:35 ` [PATCH 00/32] Blackfin update for 2.6.22-rc2 Robin Getz
2007-05-21 14:37 ` Paul Mundt [this message]
2007-05-23 0:28 ` Mike Frysinger
2007-05-23 1:06 ` Paul Mundt
2007-05-21 17:36 ` Mike Frysinger
2007-05-21 21:52 ` Robin Getz
2007-05-21 22:01 ` Mike Frysinger
2007-05-22 8:37 ` Bryan Wu
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=20070521143730.GA18110@linux-sh.org \
--to=lethal@linux-sh.org \
--cc=akpm@linux-foundation.org \
--cc=bryan.wu@analog.com \
--cc=linux-kernel@vger.kernel.org \
--cc=rgetz@blackfin.uclinux.org \
--cc=torvalds@linux-foundation.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