From: Rusty Russell <rusty@rustcorp.com.au>
To: Alexander Duyck <alexander.h.duyck@intel.com>,
tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com,
andi@firstfloor.org
Cc: linux-kernel@vger.kernel.org, x86@kernel.org,
Alexander Duyck <alexander.h.duyck@intel.com>
Subject: Re: [PATCH v3 8/8] x86/lguest: Use __pa_symbol instead of __pa on C visible symbols
Date: Tue, 06 Nov 2012 11:41:35 +1030 [thread overview]
Message-ID: <87d2zr5yd4.fsf@rustcorp.com.au> (raw)
In-Reply-To: <20121105190618.10205.95341.stgit@gitlad.jf.intel.com>
Alexander Duyck <alexander.h.duyck@intel.com> writes:
> The function lguest_write_cr3 is using __pa to convert swapper_pg_dir and
> initial_page_table from virtual addresses to physical. The correct function
> to use for these values is __pa_symbol since they are C visible symbols.
>
> Cc: Rusty Russell <rusty@rustcorp.com.au>
> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Cheers,
Rusty.
prev parent reply other threads:[~2012-11-06 2:10 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-05 19:03 [PATCH v3 0/8] Improve performance of VM translation on x86_64 Alexander Duyck
2012-11-05 19:04 ` [PATCH v3 1/8] x86: Improve __phys_addr performance by making use of carry flags and inlining Alexander Duyck
2012-11-05 20:24 ` Kirill A. Shutemov
2012-11-05 21:56 ` Alexander Duyck
2012-11-05 22:08 ` Kirill A. Shutemov
2012-11-16 19:35 ` Alexander Duyck
2012-11-05 19:04 ` [PATCH v3 2/8] x86: Make it so that __pa_symbol can only process kernel symbols on x86_64 Alexander Duyck
2012-11-05 19:04 ` [PATCH v3 3/8] x86: Drop 4 unnecessary calls to __pa_symbol Alexander Duyck
2012-11-05 19:05 ` [PATCH v3 4/8] x86: Use __pa_symbol instead of __pa on C visible symbols Alexander Duyck
2012-11-05 19:05 ` [PATCH v3 5/8] x86/ftrace: " Alexander Duyck
2012-11-05 19:06 ` [PATCH v3 6/8] x86/xen: " Alexander Duyck
2012-11-06 15:45 ` Konrad Rzeszutek Wilk
2012-11-05 19:06 ` [PATCH v3 7/8] x86/acpi: " Alexander Duyck
2012-11-05 19:06 ` [PATCH v3 8/8] x86/lguest: " Alexander Duyck
2012-11-06 1:11 ` Rusty Russell [this message]
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