linux-kernel - [PATCH] PCI: fix whitespace in printk() to align log entries

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Sun, 21 May 2017 11:04:41 +0200
From:   Vincent Legoll <vincent.legoll@...il.com>
To:     hpa@...or.com, mingo@...hat.com, tglx@...utronix.de,
        bhelgaas@...gle.com, x86@...nel.org, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Vincent Legoll <vincent.legoll@...il.com>
Subject: [PATCH] PCI: fix whitespace in printk() to align log entries

Remove the space character between "PCI" and the colon.

This was printed before the patch:

PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX.

Whereas other PCI printks are like that:

$ dmesg | grep 'PCI:'
[    0.649178] PCI: MMCONFIG for domain 0000 [bus 00-7f] at [mem 0xf0000000-0xf7ffffff] (base 0xf0000000)
[    0.649180] PCI: MMCONFIG at [mem 0xf0000000-0xf7ffffff] reserved in E820
[    0.649186] PCI: Using configuration type 1 for base access
[    0.676407] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    0.784009] PCI: Using ACPI for IRQ routing
[    0.795599] PCI: pci_cache_line_size set to 64 bytes
[    0.811154] PCI: CLS 0 bytes, default 64

Signed-off-by: Vincent Legoll <vincent.legoll@...il.com>
---
 arch/x86/pci/pcbios.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
index c1bdb9e..7659540 100644
--- a/arch/x86/pci/pcbios.c
+++ b/arch/x86/pci/pcbios.c
@@ -46,7 +46,7 @@ static inline void set_bios_x(void)
 	pcibios_enabled = 1;
 	set_memory_x(PAGE_OFFSET + BIOS_BEGIN, (BIOS_END - BIOS_BEGIN) >> PAGE_SHIFT);
 	if (__supported_pte_mask & _PAGE_NX)
-		printk(KERN_INFO "PCI : PCI BIOS area is rw and x. Use pci=nobios if you want it NX.\n");
+		printk(KERN_INFO "PCI: PCI BIOS area is rw and x. Use pci=nobios if you want it NX.\n");
 }
 
 /*
-- 
2.7.4