The patch titled
Subject: sparse: group the defines by functionality
has been added to the -mm tree. Its filename is
sparse-group-the-defines-by-functionality.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/sparse-group-the-defines-by-functionality.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/sparse-group-the-defines-by-functionality.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
Subject: sparse: group the defines by functionality
By popular demand, reorder the defines for sparse annotations and group
them by functionality.
Link: lore.kernel.org/r/CAMuHMdWQsirja-h3wBcZezk+H2Q_HShhAks8Hc8ps5fTAp=ObQ@xxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/20200621143652.53798-1-luc.vanoostenryck@xxxxxxxxx
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
Acked-by: Miguel Ojeda <miguel.ojeda.sandonis@xxxxxxxxx>
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/compiler_types.h | 44 +++++++++++++++++--------------
1 file changed, 25 insertions(+), 19 deletions(-)
--- a/include/linux/compiler_types.h~sparse-group-the-defines-by-functionality
+++ a/include/linux/compiler_types.h
@@ -5,48 +5,54 @@
#ifndef __ASSEMBLY__
#ifdef __CHECKER__
+/* address spaces */
# define __kernel __attribute__((address_space(0)))
# define __user __attribute__((noderef, address_space(__user)))
-# define __safe __attribute__((safe))
-# define __force __attribute__((force))
-# define __nocast __attribute__((nocast))
# define __iomem __attribute__((noderef, address_space(__iomem)))
+# define __percpu __attribute__((noderef, address_space(__percpu)))
+# define __rcu __attribute__((noderef, address_space(__rcu)))
+extern void __chk_user_ptr(const volatile void __user *);
+extern void __chk_io_ptr(const volatile void __iomem *);
+/* context/locking */
# define __must_hold(x) __attribute__((context(x,1,1)))
# define __acquires(x) __attribute__((context(x,0,1)))
# define __releases(x) __attribute__((context(x,1,0)))
# define __acquire(x) __context__(x,1)
# define __release(x) __context__(x,-1)
# define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
-# define __percpu __attribute__((noderef, address_space(__percpu)))
-# define __rcu __attribute__((noderef, address_space(__rcu)))
+/* other */
+# define __force __attribute__((force))
+# define __nocast __attribute__((nocast))
+# define __safe __attribute__((safe))
# define __private __attribute__((noderef))
-extern void __chk_user_ptr(const volatile void __user *);
-extern void __chk_io_ptr(const volatile void __iomem *);
# define ACCESS_PRIVATE(p, member) (*((typeof((p)->member) __force *) &(p)->member))
#else /* __CHECKER__ */
+/* address spaces */
+# define __kernel
# ifdef STRUCTLEAK_PLUGIN
-# define __user __attribute__((user))
+# define __user __attribute__((user))
# else
# define __user
# endif
-# define __kernel
-# define __safe
-# define __force
-# define __nocast
# define __iomem
-# define __chk_user_ptr(x) (void)0
-# define __chk_io_ptr(x) (void)0
-# define __builtin_warning(x, y...) (1)
+# define __percpu
+# define __rcu
+# define __chk_user_ptr(x) (void)0
+# define __chk_io_ptr(x) (void)0
+/* context/locking */
# define __must_hold(x)
# define __acquires(x)
# define __releases(x)
-# define __acquire(x) (void)0
-# define __release(x) (void)0
+# define __acquire(x) (void)0
+# define __release(x) (void)0
# define __cond_lock(x,c) (c)
-# define __percpu
-# define __rcu
+/* other */
+# define __force
+# define __nocast
+# define __safe
# define __private
# define ACCESS_PRIVATE(p, member) ((p)->member)
+# define __builtin_warning(x, y...) (1)
#endif /* __CHECKER__ */
/* Indirect macros required for expanded argument pasting, eg. __LINE__. */
_
Patches currently in -mm which might be from luc.vanoostenryck@xxxxxxxxx are
maintainers-update-info-for-sparse.patch
fix-annotation-of-ioreadwrite1632be.patch
sparse-group-the-defines-by-functionality.patch
lib-generic-radix-treec-remove-unneeded-__rcu.patch
