From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: chrisw@sous-sol.org, virtualization@lists.osdl.org,
Andrew Morton <akpm@linux-foundation.org>,
xen-devel@lists.xensource.com, jeremy@xensource.com
Subject: Re: [PATCH] Xen i386 xen-head.S fix sections mixup
Date: Sun, 19 Aug 2007 23:13:49 -0700 [thread overview]
Message-ID: <46C9311D.2030702@goop.org> (raw)
In-Reply-To: <20070820030420.GA11070@Krystal>
Mathieu Desnoyers wrote:
> Xen i386 xen-head.S fix sections mixup
>
> xen-head.S does not come back to the data section, leaving the text section
> as current section. It causes problems with a slightly enhanced DEBUG_RODATA
> that supports CONFIG_HOTPLUG and bringing a CPU up after the text has been
> marked read-only: reference to early_gdt_descr causes a page fault.
>
Thanks. It should be using pushsection/popsection.
J
next prev parent reply other threads:[~2007-08-20 6:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-20 3:04 [PATCH] Xen i386 xen-head.S fix sections mixup Mathieu Desnoyers
2007-08-20 6:13 ` Jeremy Fitzhardinge [this message]
2007-08-20 17:19 ` [PATCH] Xen i386 xen-head.S fix sections mixup (updated) Mathieu Desnoyers
2007-08-20 17:34 ` Jeremy Fitzhardinge
2007-08-20 19:04 ` [PATCH] Xen i386 xen-head.S fix sections mixup (update 2) Mathieu Desnoyers
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