From: Mikael Pettersson <mikpe@csd.uu.se>
To: akpm@osdl.org
Cc: linux-kernel@vger.kernel.org, pj@sgi.com
Subject: [PATCH][2.6.7-rc3-mm1] CPU_MASK_NONE fix
Date: Wed, 9 Jun 2004 22:49:32 +0200 (MEST) [thread overview]
Message-ID: <200406092049.i59KnW9D000615@alkaid.it.uu.se> (raw)
2.6.7-rc3-mm1 changed CPU_MASK_NONE into something that isn't
a valid rvalue (it only works inside struct initializers).
This caused compile-time errors in perfctr in UP x86 builds.
Fix below.
Signed-off-by: Mikael Pettersson <mikpe@csd.uu.se>
diff -ruN linux-2.6.7-rc3-mm1/include/linux/cpumask.h linux-2.6.7-rc3-mm1.cpu_mask_none-fix/include/linux/cpumask.h
--- linux-2.6.7-rc3-mm1/include/linux/cpumask.h 2004-06-09 19:38:39.000000000 +0200
+++ linux-2.6.7-rc3-mm1.cpu_mask_none-fix/include/linux/cpumask.h 2004-06-09 22:01:28.470416000 +0200
@@ -248,9 +248,9 @@
#endif
#define CPU_MASK_NONE \
-{ { \
+((cpumask_t) { { \
[0 ... BITS_TO_LONGS(NR_CPUS)-1] = 0UL \
-} }
+} })
#define cpus_addr(src) ((src).bits)
next reply other threads:[~2004-06-09 20:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-09 20:49 Mikael Pettersson [this message]
2004-06-09 22:29 ` Paul Jackson
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