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bh=YP2zK7ZMAVThEbj019VSrMDom4gG7G3CXJLRPYqN3Bk=; b=uWFiCYBhkxn+6kYZqMelMl+kg4iJMtuoKCoNEvZaf1yIxAHlT8U2c487idrMfRVhp/CpwZ ZZ/l95rq4Ho46MQeIQBzFPeH1WGr+wgwWzJTKDnNIcnFEFQPzfYZQADQQ3YM2h3t6pJJUn i4RY+0DEpaVHnX+wF2rnQd4G3xnhNSB+zA6Mg3AHa/mFCZEeAG0i/ChM5DcJcGd60FHoar 0+w8FnjnoVbbhl4HaNtkMy4OpDegRF0AYRlAcShRDmbjvCJgMunc+/AOrJ2zdJvEI9AVyR A/MMn105X/NXBNHL8Qk1bVlGWmxRbCLyHZ6r88S/2r1R9x8nW/BBjnVefgnHmA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1691434721; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=YP2zK7ZMAVThEbj019VSrMDom4gG7G3CXJLRPYqN3Bk=; b=/wNw8ZUHVf4nUYcTeRYg5WDdSF3LFHqD5xIvOIi1XO2ciEjkKhkDaesaG73ZbEoZENZrlF otn9fgm2RZN23FBA== To: Peter Zijlstra , axboe@kernel.dk Cc: linux-kernel@vger.kernel.org, peterz@infradead.org, mingo@redhat.com, dvhart@infradead.org, dave@stgolabs.net, andrealmeid@igalia.com, Andrew Morton , urezki@gmail.com, hch@infradead.org, lstoakes@gmail.com, Arnd Bergmann , linux-api@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, malteskarupke@web.de Subject: Re: [PATCH v2 03/14] futex: Flag conversion In-Reply-To: <20230807123322.952568452@infradead.org> References: <20230807121843.710612856@infradead.org> <20230807123322.952568452@infradead.org> Date: Mon, 07 Aug 2023 20:58:40 +0200 Message-ID: <87r0oeu1b3.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain X-Rspam-User: X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: A6F6320021 X-Stat-Signature: gx8zetaiugjakyeozy4z8mexw4c5x4xj X-HE-Tag: 1691434722-371394 X-HE-Meta: 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 Jfjjtcd1 guv5V3plVd5udVaiEgs0p44duc6ep+V8ZEar9VChuyI8PRD9CeDs6TDVIWUU8WhBGvqd428eQonxMwYAc+m4CRmHOqJ9ccdBlKpjFJ3RBBAxFteA= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Mon, Aug 07 2023 at 14:18, Peter Zijlstra wrote: > Futex has 3 sets of flags: > > - legacy futex op bits > - futex2 flags > - internal flags > > Add a few helpers to convert from the API flags into the internal > flags. > > Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Thomas Gleixner