From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 2/8] ARM mmu: fix arm_create_pte
Date: Mon, 8 Aug 2011 08:46:37 +0200 [thread overview]
Message-ID: <1312786003-14734-3-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1312786003-14734-1-git-send-email-s.hauer@pengutronix.de>
Each section is 1MiB, so we have to shift by 20 to get the ttb
entry corresponding to a section.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/cpu/mmu.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c
index 1f62d61..2f754c8 100644
--- a/arch/arm/cpu/mmu.c
+++ b/arch/arm/cpu/mmu.c
@@ -65,7 +65,7 @@ static u32 *arm_create_pte(unsigned long virt)
table = memalign(0x400, 0x400);
- ttb[virt] = (unsigned long)table | PMD_TYPE_TABLE;
+ ttb[virt >> 20] = (unsigned long)table | PMD_TYPE_TABLE;
for (i = 0; i < 256; i++) {
table[i] = virt | PTE_TYPE_SMALL | PTE_FLAGS_UNCACHED;
--
1.7.5.4
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next prev parent reply other threads:[~2011-08-08 6:46 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-08 6:46 ARM: use high vectors if possible Sascha Hauer
2011-08-08 6:46 ` [PATCH 1/8] ARM: add missing volatile in get_cr() Sascha Hauer
2011-08-08 6:46 ` Sascha Hauer [this message]
2011-08-08 6:46 ` [PATCH 3/8] ARM mmu: use high vectors if possible Sascha Hauer
2011-08-08 6:46 ` [PATCH 4/8] ARM: remove unused exception Sascha Hauer
2011-08-08 6:46 ` [PATCH 5/8] ARM: exceptions: remove unnecessary function declarations Sascha Hauer
2011-08-08 6:46 ` [PATCH 6/8] ARM: remove unused irq enable/disable functions Sascha Hauer
2011-08-08 6:46 ` [PATCH 7/8] ARM: fix comments in interrupts.c Sascha Hauer
2011-08-08 6:46 ` [PATCH 8/8] ARM: some cleanup " Sascha Hauer
2011-08-08 7:06 ` ARM: use high vectors if possible Jean-Christophe PLAGNIOL-VILLARD
2011-08-08 7:32 ` Sascha Hauer
2011-08-09 7:36 ` Jean-Christophe PLAGNIOL-VILLARD
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