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Re: [PATCH] Assorted SPARC fixes

From: "David S. Miller" <davem at davemloft dot net>
To: jakub at redhat dot com
Cc: drepper at redhat dot com, davem at redhat dot com, libc-hacker at sources dot redhat dot com
Date: Mon, 09 Jan 2006 12:36:51 -0800 (PST)
Subject: Re: [PATCH] Assorted SPARC fixes
References: <20060109145037.GW4625@sunsite.mff.cuni.cz>

From: Jakub Jelinek <jakub@redhat.com>
Date: Mon, 9 Jan 2006 15:50:37 +0100

> tst-cancelx{4,5} (cancellation for pause failed, no idea what's
> going up yet) and tst-cancelx21 (haven't looked)),

The cancelation tests usually fail because they don't use a large
enough pipe write buffer to block with 2.6.x kernels.

It has been suggested in the past to convert these tests to use
AF_UNIX sockets with a reduced socket send buffer setting in order to
get a guarenteed block.

I think this should explain tst-cancelx{4,5} but not tst-cancelx21

Follow-Ups:
- Re: [PATCH] Assorted SPARC fixes
  - From: Jakub Jelinek

References:
- [PATCH] Assorted SPARC fixes
  - From: Jakub Jelinek

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