From: wangkefeng.wang@huawei.com (Kefeng Wang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/3] arm64: mm: Restrictive printing for modules and PCI I/O in memory layout
Date: Mon, 18 Apr 2016 11:09:48 +0800 [thread overview]
Message-ID: <1460948988-7477-4-git-send-email-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <1460948988-7477-1-git-send-email-wangkefeng.wang@huawei.com>
The modules and PCI I/O informations in Virtual kernel memory layout
are inappropriate when corresponding config is not enabled, so don't
show them then.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
arch/arm64/mm/init.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index c96fe51..e06a445 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -367,8 +367,10 @@ void __init mem_init(void)
pr_cont(" kasan : 0x%16lx - 0x%16lx (%6ld GB)\n",
MLG(KASAN_SHADOW_START, KASAN_SHADOW_END));
#endif
+#ifdef CONFIG_MODULES
pr_cont(" modules : 0x%16lx - 0x%16lx (%6ld MB)\n",
MLM(MODULES_VADDR, MODULES_END));
+#endif
pr_cont(" vmalloc : 0x%16lx - 0x%16lx (%6ld GB)\n",
MLG(VMALLOC_START, VMALLOC_END));
pr_cont(" .text : 0x%p" " - 0x%p" " (%6ld KB)\n",
@@ -390,8 +392,10 @@ void __init mem_init(void)
#endif
pr_cont(" fixed : 0x%16lx - 0x%16lx (%6ld KB)\n",
MLK(FIXADDR_START, FIXADDR_TOP));
+#ifdef CONFIG_PCI
pr_cont(" PCI I/O : 0x%16lx - 0x%16lx (%6ld MB)\n",
MLM(PCI_IO_START, PCI_IO_END));
+#endif
pr_cont(" memory : 0x%16lx - 0x%16lx (%6ld MB)\n",
MLM(__phys_to_virt(memblock_start_of_DRAM()),
(unsigned long)high_memory));
--
2.6.0.GIT
next prev parent reply other threads:[~2016-04-18 3:09 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-13 7:49 [PATCH] arm64: mm: Enhance Virtual kernel memory layout Kefeng Wang
2016-04-13 9:26 ` James Morse
2016-04-14 6:57 ` Kefeng Wang
2016-04-15 17:20 ` Will Deacon
2016-04-18 2:05 ` Kefeng Wang
2016-04-18 3:09 ` [PATCH v2 0/3] " Kefeng Wang
2016-04-18 3:09 ` [PATCH v2 1/3] arm64: mm: make pr_cont() per line in " Kefeng Wang
2016-04-18 11:16 ` James Morse
2016-04-18 11:21 ` Ard Biesheuvel
2016-04-18 13:13 ` James Morse
2016-04-19 5:58 ` Kefeng Wang
2016-04-18 3:09 ` [PATCH v2 2/3] arm64: mm: Show bss segment in " Kefeng Wang
2016-04-18 11:14 ` James Morse
2016-04-18 3:09 ` Kefeng Wang [this message]
2016-04-18 11:15 ` [PATCH v2 3/3] arm64: mm: Restrictive printing for modules and PCI I/O in " James Morse
2016-04-19 7:08 ` Kefeng Wang
2016-05-12 12:16 ` [PATCH v3 0/2] arm64: mm: Enhance Virtual kernel " Kefeng Wang
2016-05-12 12:16 ` [PATCH v3 1/2] arm64: mm: make pr_cont() per line in " Kefeng Wang
2016-05-12 12:16 ` [PATCH v3 2/2] arm64: mm: Show bss segment in " Kefeng Wang
2016-05-12 13:36 ` [PATCH v3 0/2] arm64: mm: Enhance Virtual " Will Deacon
2016-05-13 1:21 ` Kefeng Wang
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