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From: "bibo,mao" <bibo.mao@intel.com>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] fix minor error about efi memory_present
Date: Mon, 23 Oct 2006 11:42:33 +0800	[thread overview]
Message-ID: <453C3A29.4010606@intel.com> (raw)

Hi, 
   Function efi_memory_present_wrapper parameter start/end is physical address,
but function memory_present parameter is PFN, this patch converts physical
address to PFN.

  Signed-off-by: bibo, mao <bibo.mao@intel.com>

thanks
bibo,mao

diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index 519e63c..141041d 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -846,7 +846,7 @@ efi_find_max_pfn(unsigned long start, un
 static int __init
 efi_memory_present_wrapper(unsigned long start, unsigned long end, void *arg)
 {
-	memory_present(0, start, end);
+	memory_present(0, PFN_UP(start), PFN_DOWN(end));
 	return 0;
 }
 

             reply	other threads:[~2006-10-23  3:47 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-23  3:42 bibo,mao [this message]
2006-10-23  4:45 ` [PATCH] fix minor error about efi memory_present Andrew Morton
2006-10-23  5:52   ` bibo,mao
2006-10-23  8:36   ` [PATCH] vmalloc : optimization, cleanup, bugfixes Eric Dumazet
2006-10-23  9:13     ` Nick Piggin
2006-10-23  9:30       ` Eric Dumazet
2006-10-30 20:42       ` Zwane Mwaikambo
2006-10-30 21:09         ` Eric Dumazet

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