lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Tue, 05 Sep 2006 16:29:33 +0100
From:	David Howells <dhowells@...hat.com>
To:	Adrian Bunk <bunk@...sta.de>
Cc:	Andrew Morton <akpm@...l.org>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	Jeff Garzik <jeff@...zik.org>, netdev@...r.kernel.org,
	David Howells <dhowells@...hat.com>
Subject: [PATCH] NOMMU: Provide page_mkclean() for NOMMU


Provide a page_mkclean() implementation for NOMMU.  This doesn't do anything
except return successfully as there are no PTEs for it to play with.

This is only relevant to the -mm kernels.

Signed-Off-By: David Howells <dhowells@...hat.com>
---
warthog>diffstat -p1 nommu-page_mkclean-2618rc5mm1.diff 
 include/linux/rmap.h |    6 ++++++
 1 file changed, 6 insertions(+)

diff -urp ../kernels/linux-2.6.18-rc5-mm1/include/linux/rmap.h linux-2.6.18-rc5-mm1-frv/include/linux/rmap.h
--- ../kernels/linux-2.6.18-rc5-mm1/include/linux/rmap.h	2006-09-04 18:03:32.000000000 +0100
+++ linux-2.6.18-rc5-mm1-frv/include/linux/rmap.h	2006-09-05 15:34:35.000000000 +0100
@@ -120,6 +120,12 @@ int page_mkclean(struct page *);
 #define page_referenced(page,l) TestClearPageReferenced(page)
 #define try_to_unmap(page, refs) SWAP_FAIL
 
+static inline int page_mkclean(struct page *page)
+{
+	return 0;
+}
+
+
 #endif	/* CONFIG_MMU */
 
 /*
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists