From: "Blue Swirl" <blauwirbel@gmail.com>
To: sol10x86@cox.net, qemu-devel@nongnu.org
Cc: risc@volumehost.com
Subject: Re: [Qemu-devel] Regression bug
Date: Tue, 29 May 2007 21:44:39 +0300 [thread overview]
Message-ID: <f43fc5580705291144p3869eb8dg96ac75fae14a3cbc@mail.gmail.com> (raw)
In-Reply-To: <2765066.1180444125665.JavaMail.root@eastrmwml26.mgt.cox.net>
[-- Attachment #1: Type: text/plain, Size: 104 bytes --]
Hi,
I found a bug in the subpage checking code. Could you try if the
attached patch fixes the problem?
[-- Attachment #2: fix_subpage.diff --]
[-- Type: text/x-diff, Size: 820 bytes --]
Index: qemu/exec.c
===================================================================
--- qemu.orig/exec.c 2007-05-29 18:39:35.000000000 +0000
+++ qemu/exec.c 2007-05-29 18:39:54.000000000 +0000
@@ -1922,7 +1922,7 @@
need_subpage = 1; \
} \
\
- if (end_addr - addr > TARGET_PAGE_SIZE) \
+ if (end_addr - addr >= TARGET_PAGE_SIZE) \
end_addr2 = TARGET_PAGE_SIZE - 1; \
else { \
end_addr2 = (start_addr + orig_size - 1) & ~TARGET_PAGE_MASK; \
next prev parent reply other threads:[~2007-05-29 18:45 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-29 13:08 [Qemu-devel] Regression bug Ben Taylor
2007-05-29 17:34 ` Blue Swirl
2007-05-29 18:44 ` Blue Swirl [this message]
2007-05-29 19:04 ` risc
2007-05-29 19:33 ` Blue Swirl
2007-05-29 20:01 ` risc
-- strict thread matches above, loose matches on Subject: below --
2007-05-30 11:27 Ben Taylor
2007-05-29 5:10 Ben Taylor
2007-05-29 8:56 ` Xavier Gnata
2007-05-29 12:31 ` risc
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