linux-kernel - Re: [RFC][PATCH 7/12 not tested yet] PPC: introduce __set_bit() like function for bitmaps in user space

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: Windows password security audit tool. GUI, reports in PDF.

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

Date:	Wed, 12 May 2010 18:25:10 +0900
From:	Takuya Yoshikawa <yoshikawa.takuya@....ntt.co.jp>
To:	Alexander Graf <agraf@...e.de>
CC:	Takuya Yoshikawa <takuya.yoshikawa@...il.com>, avi@...hat.com,
	mtosatti@...hat.com, fernando@....ntt.co.jp, kvm@...r.kernel.org,
	kvm-ppc@...r.kernel.org, kvm-ia64@...r.kernel.org,
	tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
	x86@...nel.org, benh@...nel.crashing.org, paulus@...ba.org,
	linuxppc-dev@...abs.org, arnd@...db.de, linux-arch@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC][PATCH 7/12 not tested yet] PPC: introduce __set_bit() like
 function for bitmaps in user space


>>
>> +static inline int set_bit_user_non_atomic(int nr, void __user *addr)
>> +{
>> +	u8 __user *p;
>> +	u8 val;
>> +
>> +	p = (u8 __user *)((unsigned long)addr + nr / BITS_PER_BYTE);
>>
>
> Does C do the + or the / first? Either way, I'd like to see brackets here :)

OK, I'll change like that! I like brackets style too :)

>
>
> Alex
>

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/