Date: Wed, 27 Jan 2016 20:48:22 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Olivier Houchard <cognet@ci0.org> Cc: John Baldwin <jhb@freebsd.org>, hackers@freebsd.org, arm64-dev <arm64-dev@semihalf.com>, freebsd-arm@freebsd.org Subject: Re: SCHED_ULE race condition, fix proposal Message-ID: <20160127184822.GE74231@kib.kiev.ua> In-Reply-To: <20160127181426.GA48838@ci0.org> References: <CANsEV8e2QbW1Y83eC-d3GczWu4Lu91jDK14Xa1FkL=Y2s%2BRBMQ@mail.gmail.com> <2587742.rOiGAYXjN1@ralph.baldwin.cx> <20160127181426.GA48838@ci0.org>
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On Wed, Jan 27, 2016 at 07:14:26PM +0100, Olivier Houchard wrote: > Hi, > > I may be reading the arm64 code wrong, but shouldn't : > ldr x0, =_C_LABEL(blocked_lock) > ldr x2, [x0] > > be just: > ldr x2, =_C_LABEL(blocked_lock) You are right, I believe.
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