From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Roland Dreier <rdreier@cisco.com>
Cc: "Bryan O'Sullivan" <bos@pathscale.com>,
linux-kernel@vger.kernel.org, openib-general@openib.org
Subject: Re: [PATCH 24 of 28] IB/mthca - Fix compiler warnings with gcc4 on possible unitialized variables
Date: Thu, 28 Sep 2006 13:46:19 -0700 [thread overview]
Message-ID: <451C349B.9020102@goop.org> (raw)
In-Reply-To: <adaslib5057.fsf@cisco.com>
Roland Dreier wrote:
> NAK -- I don't want to generate worse code to fix a compiler warning
> false positive.
>
Maybe we should have a "make defined" operation for this kind of thing:
#define DEFVALUE(x) asm("" : "=rm" (x))
Which is pretty ugly, I admit...
J
next prev parent reply other threads:[~2006-09-28 20:46 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-28 15:59 [PATCH 0 of 28] ipath patches for 2.6.19 Bryan O'Sullivan
2006-09-28 15:59 ` [PATCH 1 of 28] IB/ipath - limit # of packets sent without an ACK received Bryan O'Sullivan
2006-09-28 18:16 ` Roland Dreier
2006-09-28 18:33 ` Bryan O'Sullivan
2006-09-28 15:59 ` [PATCH 2 of 28] IB/ipath - fix memory leak if allocation fails Bryan O'Sullivan
2006-09-28 15:59 ` [PATCH 3 of 28] IB/ipath - driver support for userspace sharing of HW contexts Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 4 of 28] IB/ipath - support revision 2 InfiniPath PCIE devices Bryan O'Sullivan
2006-09-28 18:15 ` Roland Dreier
2006-09-28 16:00 ` [PATCH 5 of 28] IB/ipath - unregister from IB core early Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 6 of 28] IB/ipath - clean up handling of GUID 0 Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 7 of 28] IB/ipath - lock and count allocated CQs properly Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 8 of 28] IB/ipath - count SRQs properly Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 9 of 28] IB/ipath - only allow complete writes to flash Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 10 of 28] IB/ipath - RC and UC should validate SLID and DLID Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 11 of 28] IB/ipath - ensure that PD of MR matches PD of QP checking the Rkey Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 12 of 28] IB/ipath - print more informative parity error messages Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 13 of 28] IB/ipath - fix compiler warnings and errors on non-x86_64 systems Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 14 of 28] IB/ipath - Fix mismatch in shifts and masks for printing debug info Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 15 of 28] IB/ipath - support multiple simultaneous devices of different types Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 16 of 28] IB/ipath - drop unnecessary "(void *)" casts Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 17 of 28] IB/ipath - improved support for powerpc Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 18 of 28] IB/ipath - flush RWQEs if access error or invalid error seen Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 19 of 28] IB/ipath - call mtrr_del with correct arguments Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 20 of 28] IB/ipath - clean up module exit code Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 21 of 28] IB/ipath - change HT CRC message to indicate how to resolve problem Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 22 of 28] IB/ipath - fix and recover TXE piobuf and PBC parity errors Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 23 of 28] IB/ipath - fix EEPROM read when driver is compiled with -Os Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 24 of 28] IB/mthca - Fix compiler warnings with gcc4 on possible unitialized variables Bryan O'Sullivan
2006-09-28 18:14 ` Roland Dreier
2006-09-28 20:46 ` Jeremy Fitzhardinge [this message]
2006-09-28 16:00 ` [PATCH 25 of 28] IB/ipath - Set CPU affinity early Bryan O'Sullivan
2006-09-28 18:15 ` Roland Dreier
2006-09-28 16:00 ` [PATCH 26 of 28] IB/ipath - support new PCIE device, QLE7142 Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 27 of 28] IB/ipath - fix races with ib_resize_cq() Bryan O'Sullivan
2006-09-28 16:00 ` [PATCH 28 of 28] IB/ipath - fix lockdep error upon "ifconfig ibN down" Bryan O'Sullivan
2006-09-30 0:36 ` [PATCH 0 of 28] ipath patches for 2.6.19 Eric W. Biederman
2006-10-02 18:14 ` Bryan O'Sullivan
2006-10-03 1:22 ` Eric W. Biederman
2006-10-03 15:25 ` Bryan O'Sullivan
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=451C349B.9020102@goop.org \
--to=jeremy@goop.org \
--cc=bos@pathscale.com \
--cc=linux-kernel@vger.kernel.org \
--cc=openib-general@openib.org \
--cc=rdreier@cisco.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.