From: Linn Crosetto <linn@hp.com>
To: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com,
x86@kernel.org, luto@amacapital.net, daniel.vetter@ffwll.ch,
airlied@redhat.com, yinghai@kernel.org, jacob.shin@amd.com,
penberg@kernel.org, js1304@gmail.com, akpm@linux-foundation.org,
matt.fleming@intel.com
Cc: linux-kernel@vger.kernel.org, Linn Crosetto <linn@hp.com>
Subject: [PATCH 2/3] x86: fix sparse warning in parse_e820_ext()
Date: Fri, 6 Sep 2013 12:06:56 -0600 [thread overview]
Message-ID: <1378490817-23272-3-git-send-email-linn@hp.com> (raw)
In-Reply-To: <1378490817-23272-1-git-send-email-linn@hp.com>
Replace the call to early_iounmap() with early_memunmap() to eliminate
the following sparse warning:
arch/x86/kernel/e820.c:672:23: sparse: incorrect type in argument 1 (different address spaces)
Signed-off-by: Linn Crosetto <linn@hp.com>
---
arch/x86/kernel/e820.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 174da5f..06e0c4a 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -669,7 +669,7 @@ void __init parse_e820_ext(u64 phys_addr, u32 data_len)
extmap = (struct e820entry *)(sdata->data);
__append_e820_map(extmap, entries);
sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
- early_iounmap(sdata, data_len);
+ early_memunmap(sdata, data_len);
printk(KERN_INFO "e820: extended physical RAM map:\n");
e820_print_map("extended");
}
--
1.7.11.3
next prev parent reply other threads:[~2013-09-06 18:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-12 21:00 [PATCH] x86: selective remapping in parse_setup_data() Linn Crosetto
2013-08-12 21:08 ` H. Peter Anvin
2013-08-12 23:01 ` [PATCH v2] " Linn Crosetto
2013-08-12 23:30 ` Yinghai Lu
2013-08-13 21:46 ` [PATCH v3] x86: avoid remapping data " Linn Crosetto
2013-08-13 22:22 ` Yinghai Lu
2013-08-14 6:26 ` Pekka Enberg
2013-09-01 11:40 ` [tip:x86/mm] " tip-bot for Linn Crosetto
2013-09-01 23:15 ` [PATCH v3] " H. Peter Anvin
2013-09-06 18:06 ` [PATCH 0/3] x86/mm: fix early_memremap() sparse warnings Linn Crosetto
2013-09-06 18:06 ` [PATCH 1/3] x86/mm: fix sparse warnings from early_memremap() Linn Crosetto
2013-09-06 18:06 ` Linn Crosetto [this message]
2013-09-06 18:06 ` [PATCH 3/3] x86: fix early_iounmap() sparse warnings in setup.c Linn Crosetto
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