From: Max Filippov <jcmvbkbc@gmail.com>
To: Chris Zankel <chris@zankel.net>
Cc: Marc Gauthier <marc@tensilica.com>,
linux-xtensa@linux-xtensa.org, linux-arch@vger.kernel.org,
Max Filippov <jcmvbkbc@gmail.com>
Subject: [PATCH v2 04/11] xtensa: fix build warning
Date: Fri, 30 Aug 2013 19:34:56 +0400 [thread overview]
Message-ID: <1377876903-27860-5-git-send-email-jcmvbkbc@gmail.com> (raw)
In-Reply-To: <1377876903-27860-1-git-send-email-jcmvbkbc@gmail.com>
This fixes the following build warnings:
arch/xtensa/mm/misc.S: Assembler messages:
arch/xtensa/mm/misc.S:143: Warning: value 0xffffffff30000106 truncated to 0x30000106
arch/xtensa/mm/misc.S:197: Warning: value 0xffffffff30000106 truncated to 0x30000106
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
arch/xtensa/mm/misc.S | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/xtensa/mm/misc.S b/arch/xtensa/mm/misc.S
index d97ed1b..1f68558 100644
--- a/arch/xtensa/mm/misc.S
+++ b/arch/xtensa/mm/misc.S
@@ -140,7 +140,7 @@ ENTRY(clear_user_page)
/* Setup a temporary DTLB with the color of the VPN */
- movi a4, -PAGE_OFFSET + (PAGE_KERNEL | _PAGE_HW_WRITE)
+ movi a4, ((PAGE_KERNEL | _PAGE_HW_WRITE) - PAGE_OFFSET) & 0xffffffff
movi a5, TLBTEMP_BASE_1 # virt
add a6, a2, a4 # ppn
add a2, a5, a3 # add 'color'
@@ -194,7 +194,7 @@ ENTRY(copy_user_page)
or a9, a9, a8
slli a4, a4, PAGE_SHIFT
s32i a9, a5, PAGE_FLAGS
- movi a5, -PAGE_OFFSET + (PAGE_KERNEL | _PAGE_HW_WRITE)
+ movi a5, ((PAGE_KERNEL | _PAGE_HW_WRITE) - PAGE_OFFSET) & 0xffffffff
beqz a6, 1f
--
1.7.7.6
next prev parent reply other threads:[~2013-08-30 15:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-30 15:34 [PATCH v2 00/11] xtensa queue 2013/08/30 Max Filippov
2013-08-30 15:34 ` [PATCH v2 01/11] xtensa: kernel: add "asm/ftrace.h" for pass compiling Max Filippov
2013-08-30 15:34 ` [PATCH v2 02/11] xtensa: fix arch spinlock function names Max Filippov
2013-08-30 15:34 ` [PATCH v2 03/11] xtensa: fix __delay for small loop count Max Filippov
2013-08-30 15:34 ` Max Filippov [this message]
2013-08-30 15:34 ` [PATCH v2 05/11] xtensa: check thread flags atomically on return from user exception Max Filippov
2013-08-30 15:34 ` [PATCH v2 06/11] xtensa: enable kernel preemption Max Filippov
2013-08-30 15:34 ` [PATCH v2 07/11] xtensa: keep a3 and excsave1 on entry to exception handlers Max Filippov
2013-08-30 15:35 ` [PATCH v2 08/11] xtensa: new fast_alloca handler Max Filippov
2013-08-30 15:35 ` [PATCH v2 09/11] xtensa: don't use echo -e needlessly Max Filippov
2013-08-30 15:35 ` [PATCH v2 10/11] xtensa: fix !CONFIG_XTENSA_CALIBRATE_CCOUNT build failure Max Filippov
2013-08-30 15:35 ` [PATCH v2 11/11] xtensa: remove CCOUNT_PER_JIFFY Max Filippov
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