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From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Jan Beulich <JBeulich@suse.com>, Keir Fraser <keir@xen.org>,
	Xen-devel List <xen-devel@lists.xen.org>
Subject: Request fairly urgent reversion of c/s 8a3c4acc9907cfec9aae9f1bc251fbf50af6828e
Date: Tue, 27 Aug 2013 14:02:34 +0100	[thread overview]
Message-ID: <521CA36A.4060204@citrix.com> (raw)

Changeset 8a3c4acc9907cfec9aae9f1bc251fbf50af6828e is my "Clean stacks
in debug builds patch"

I applied the upstream version to XenServer, and resulted in some
spectacular fails to boot.

Curiously, the buggy V1 "$(STACK_SIZE >> 8) " works fine on all
hardware, but the apparently correct "$(STACK_SIZE / 8)" causes complete
deadlock on AMD boxes on AP bringup, and causes Intel boxes to only boot
a single pcpu.

I have some meetings now, so cant investigate immediately.

Please could you revert until I have had a time to investigate and fix.

Thanks,

~Andrew

             reply	other threads:[~2013-08-27 13:02 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-27 13:02 Andrew Cooper [this message]
2013-08-27 13:16 ` Request fairly urgent reversion of c/s 8a3c4acc9907cfec9aae9f1bc251fbf50af6828e Jan Beulich
2013-08-27 14:06   ` Andrew Cooper
2013-08-27 14:44     ` Ian Campbell
2013-08-27 14:53       ` Andrew Cooper

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