From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linux Next Mailing List <linux-next@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Willy Tarreau <w@1wt.eu>, Russell King <linux@armlinux.org.uk>,
Linux Arm Kernel List <linux-arm-kernel@lists.infradead.org>
Subject: linux-next: build failure after merge of the origin tree
Date: Fri, 31 Jul 2020 08:58:36 +1000 [thread overview]
Message-ID: <20200731085836.139d3180@canb.auug.org.au> (raw)
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Hi all,
After merging the origin tree, today's linux-next build (arm
multi_v7_defconfig) failed like this:
In file included from include/linux/random.h:14,
from arch/arm/kernel/signal.c:8:
arch/arm/include/asm/percpu.h: In function '__my_cpu_offset':
arch/arm/include/asm/percpu.h:29:34: error: 'current_stack_pointer' undeclared (first use in this function); did you mean 'user_stack_pointer'?
29 | : "Q" (*(const unsigned long *)current_stack_pointer));
| ^~~~~~~~~~~~~~~~~~~~~
| user_stack_pointer
Presumably aused by commit
1c9df907da83 ("random: fix circular include dependency on arm64 after addition of percpu.h")
I have added this fix patch for today:
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Fri, 31 Jul 2020 08:50:31 +1000
Subject: [PATCH] arm: include asm/thread_info.h in asm/percpu.h
This need was uncovered by commit
1c9df907da83 ("random: fix circular include dependency on arm64 after addition of percpu.h")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---
arch/arm/include/asm/percpu.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/include/asm/percpu.h b/arch/arm/include/asm/percpu.h
index f44f448537f2..ebfa06bebea5 100644
--- a/arch/arm/include/asm/percpu.h
+++ b/arch/arm/include/asm/percpu.h
@@ -10,6 +10,9 @@
* in the TPIDRPRW. TPIDRPRW only exists on V6K and V7
*/
#if defined(CONFIG_SMP) && !defined(CONFIG_CPU_V6)
+
+#include <asm/thread_info.h> /* for current_stack_pointer */
+
static inline void set_my_cpu_offset(unsigned long off)
{
/* Set TPIDRPRW */
--
2.27.0
--
Cheers,
Stephen Rothwell
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next reply other threads:[~2020-07-30 22:58 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-30 22:58 Stephen Rothwell [this message]
2020-07-30 23:15 ` linux-next: build failure after merge of the origin tree Stephen Rothwell
-- strict thread matches above, loose matches on Subject: below --
2023-06-30 2:59 Stephen Rothwell
2023-06-30 3:43 ` Linus Torvalds
2021-09-19 23:42 Stephen Rothwell
2021-09-14 0:08 Stephen Rothwell
2021-09-14 0:19 ` Linus Torvalds
2021-09-14 0:24 ` Linus Torvalds
2021-09-14 0:58 ` Stephen Rothwell
2021-09-14 1:29 ` Linus Torvalds
2021-09-14 1:37 ` Linus Torvalds
2021-09-14 2:03 ` Linus Torvalds
2021-09-14 2:08 ` Stephen Rothwell
2021-09-14 2:12 ` Linus Torvalds
2021-09-14 2:50 ` Michael Ellerman
2021-09-14 12:21 ` Michael Ellerman
2021-09-14 2:39 ` Stephen Rothwell
2021-09-07 23:07 Stephen Rothwell
2021-09-07 23:09 ` Stephen Rothwell
2021-09-07 23:17 ` Marco Elver
2021-09-07 23:38 ` Miguel Ojeda
2020-07-29 23:08 Stephen Rothwell
2020-07-29 23:43 ` Linus Torvalds
2020-07-30 0:09 ` Linus Torvalds
2020-07-30 2:12 ` Linus Torvalds
2020-07-30 2:30 ` Willy Tarreau
2020-07-30 3:17 ` Kees Cook
2020-07-30 3:22 ` Willy Tarreau
2020-07-30 6:14 ` Willy Tarreau
2020-07-30 9:59 ` Marc Zyngier
2020-07-30 10:09 ` Catalin Marinas
2020-07-30 15:00 ` Will Deacon
2020-07-30 17:49 ` Kees Cook
2020-07-30 18:24 ` Linus Torvalds
2020-07-30 18:47 ` Kees Cook
2020-06-04 22:37 Stephen Rothwell
2020-06-05 0:04 ` Josh Poimboeuf
2020-06-05 9:48 ` Jessica Yu
2020-04-20 10:23 Stephen Rothwell
2020-01-31 4:12 Stephen Rothwell
2020-01-31 4:17 ` Randy Dunlap
2020-01-31 9:39 ` Daniel Lezcano
2012-10-09 23:21 Stephen Rothwell
2012-10-09 23:45 ` Andrew Morton
2012-10-09 23:52 ` Yasuaki Ishimatsu
2012-10-10 3:12 ` Stephen Rothwell
2012-10-10 0:07 ` Stephen Rothwell
2012-06-04 2:57 Stephen Rothwell
2012-06-04 7:39 ` Paul Mundt
2012-01-18 23:31 Stephen Rothwell
2012-01-19 8:21 ` Jens Axboe
2012-01-19 8:23 ` Jens Axboe
2011-11-06 23:12 Stephen Rothwell
2011-11-07 1:52 ` David Miller
2011-11-07 2:47 ` Stephen Rothwell
2011-11-07 3:36 ` David Miller
2011-11-07 5:29 ` Kirsher, Jeffrey T
2011-11-07 16:46 ` Rose, Gregory V
2011-11-07 17:46 ` Rose, Gregory V
2011-07-25 1:16 Stephen Rothwell
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