X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=Documentation%2Fsparse.txt;h=9b659c79a54704149dae0bbd149b74a4f524a16c;hb=ca2afb6dbea74ee762ae5856af7045a57a65e9c8;hp=1a3bdc27d95e98ce49c07791b02515e38ef678a5;hpb=a55028ff74356895a50359dd9fb74d523b66723f;p=safe%2Fjmp%2Flinux-2.6

diff --git a/Documentation/sparse.txt b/Documentation/sparse.txt
index 1a3bdc2..9b659c7 100644
--- a/Documentation/sparse.txt
+++ b/Documentation/sparse.txt
@@ -42,16 +42,24 @@ sure that bitwise types don't get mixed up (little-endian vs big-endian
 vs cpu-endian vs whatever), and there the constant "0" really _is_
 special.
 
+__bitwise__ - to be used for relatively compact stuff (gfp_t, etc.) that
+is mostly warning-free and is supposed to stay that way.  Warnings will
+be generated without __CHECK_ENDIAN__.
+
+__bitwise - noisy stuff; in particular, __le*/__be* are that.  We really
+don't want to drown in noise unless we'd explicitly asked for it.
+
+
 Getting sparse
 ~~~~~~~~~~~~~~
 
 You can get latest released versions from the Sparse homepage at
-http://www.kernel.org/pub/linux/kernel/people/josh/sparse/
+https://sparse.wiki.kernel.org/index.php/Main_Page
 
 Alternatively, you can get snapshots of the latest development version
 of sparse using git to clone..
 
-        git://git.kernel.org/pub/scm/linux/kernel/git/josh/sparse.git
+        git://git.kernel.org/pub/scm/devel/sparse/sparse.git
 
 DaveJ has hourly generated tarballs of the git tree available at..
 
@@ -73,10 +81,10 @@ recompiled, or use "make C=2" to run sparse on the files whether they need to
 be recompiled or not.  The latter is a fast way to check the whole tree if you
 have already built it.
 
-The optional make variable CHECKFLAGS can be used to pass arguments to sparse.
-The build system passes -Wbitwise to sparse automatically.  To perform
-endianness checks, you may define __CHECK_ENDIAN__:
+The optional make variable CF can be used to pass arguments to sparse.  The
+build system passes -Wbitwise to sparse automatically.  To perform endianness
+checks, you may define __CHECK_ENDIAN__:
 
-        make C=2 CHECKFLAGS="-D__CHECK_ENDIAN__"
+        make C=2 CF="-D__CHECK_ENDIAN__"
 
 These checks are disabled by default as they generate a host of warnings.