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From: Peter Zijlstra <peterz@infradead.org>
To: torvalds@linux-foundation.org, mingo@kernel.org, bp@alien8.de,
	tglx@linutronix.de, luto@kernel.org, namit@vmware.com,
	peterz@infradead.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/5] x86/percpu semantics and fixes
Date: Thu, 13 Jun 2019 15:54:45 +0200	[thread overview]
Message-ID: <20190613135445.318096781@infradead.org> (raw)

Hi all,

I still have these patches sitting in my queue and figured I'd repost them.

Last time Linus proposed a "+m" alternative approach, but that generates far
far worse code (I've lost the patch and not re-ran those numbers, but I suppose
I can redo if found important).

These patches have been through 0day for a while.


             reply	other threads:[~2019-06-13 15:09 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-13 13:54 Peter Zijlstra [this message]
2019-06-13 13:54 ` [PATCH v2 1/5] x86/percpu: Differentiate this_cpu_{}() and __this_cpu_{}() Peter Zijlstra
2019-06-13 13:54 ` [PATCH v2 2/5] x86/percpu: Relax smp_processor_id() Peter Zijlstra
2019-06-13 13:54 ` [PATCH v2 3/5] x86/percpu, x86/irq: Relax {set,get}_irq_regs() Peter Zijlstra
2019-06-13 13:54 ` [PATCH v2 4/5] x86/percpu, sched/fair: Avoid local_clock() Peter Zijlstra
2019-06-13 13:54 ` [PATCH v2 5/5] x86/percpu: Optimize raw_cpu_xchg() Peter Zijlstra
2019-06-13 18:49 ` [PATCH v2 0/5] x86/percpu semantics and fixes Nadav Amit

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