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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wCHcF-0000000Fm1z-26OD; Mon, 13 Apr 2026 13:46:15 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wCHcD-0000000Fm1G-0nwT; Mon, 13 Apr 2026 13:46:13 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id F0E7F60180; Mon, 13 Apr 2026 13:46:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC1BFC2BCAF; Mon, 13 Apr 2026 13:46:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776087971; bh=oJltz7AJrAszH5NkylMptNLavhPpBeWeTGj56+4UuNQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=W1c4yYbXInfelp0eUQAv9gO8+XT0Sbrv81Gm0Adb5EvlP79aa60vW1qyaRs6863hq ywlFwnEXs2N+Csj1t8AT44QeeKBJG/F49Idi2q4rc2RmYot0SX7HMiTlvtWvn/yDH+ 7trrgahjvxasFZ1G1mSZHuMwpN/FLXdUKO5A3DE4xduSAFmVqypbzmuyI1rt6S5Skg mnVOocE28OqrI3sV0A1xJA4AMsFJUmV+SiC9+WzESG+evlqCHSH4Q/iOf94U+BkWPk AcZh4PrKZrOg/knioNZ+bkeabHdk27YLf4Gl2MWAVIr2/8lUMYASANuBHtyTuYAsV9 CyYJUfeUbdazw== Message-ID: Date: Mon, 13 Apr 2026 15:45:59 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [patch 14/38] slub: Use prandom instead of get_cycles() Content-Language: en-US To: hu.shengming@zte.com.cn, harry@kernel.org Cc: tglx@kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, arnd@arndb.de, x86@kernel.org, baolu.lu@linux.intel.com, iommu@lists.linux.dev, m.grzeschik@pengutronix.de, netdev@vger.kernel.org, linux-wireless@vger.kernel.org, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, dwmw2@infradead.org, bernie@plugable.com, linux-fbdev@vger.kernel.org, tytso@mit.edu, linux-ext4@vger.kernel.org, akpm@linux-foundation.org, urezki@gmail.com, elver@google.com, dvyukov@google.com, kasan-dev@googlegroups.com, ryabinin.a.a@gmail.com, t.sailer@alumni.ethz.ch, linux-hams@vger.kernel.org, Jason@zx2c4.com, richard.henderson@linaro.org, linux-alpha@vger.kernel.org, linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, chenhuacai@kernel.org, loongarch@lists.linux.dev, geert@linux-m68k.org, linux-m68k@lists.linux-m68k.org, dinguyen@kernel.org, jonas@southpole.se, linux-openrisc@vger.kernel.org, deller@gmx.de, linux-parisc@vger.kernel.org, mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org, pjw@kernel.org, linux-riscv@lists.infradead.org, hca@linux.ibm.com, linux-s390@vger.kernel.org, davem@davemloft.net, sparclinux@vger.kernel.org, hao.li@linux.dev, cl@gentwo.org, rientjes@google.com, roman.gushchin@linux.dev References: <20260413210252672ZfdcegJLJtyvlYdFAUBlr@zte.com.cn> From: "Vlastimil Babka (SUSE)" In-Reply-To: <20260413210252672ZfdcegJLJtyvlYdFAUBlr@zte.com.cn> X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On 4/13/26 15:02, hu.shengming@zte.com.cn wrote: > Harry wrote: >> [Resending after fixing broken email headers] >> >> On Fri, Apr 10, 2026 at 02:19:37PM +0200, Thomas Gleixner wrote: >> > The decision whether to scan remote nodes is based on a 'random' number >> > retrieved via get_cycles(). get_cycles() is about to be removed. >> > >> > There is already prandom state in the code, so use that instead. >> > >> > Signed-off-by: Thomas Gleixner >> > Cc: Vlastimil Babka >> > Cc: linux-mm@kvack.org >> > --- >> >> Acked-by: Harry Yoo (Oracle) >> >> Is this for this merge window? I'd say it's not intended for 7.1 as it's not in -next and v1 was posted just before the merge window. >> This may conflict with upcoming changes on freelist shuffling [1] >> (not queued for slab/for-next yet though), but it should be easy to >> resolve. Indeed, it's a simple conflict. > > Hi Harry, > > Would you like me to wait for this patch to land linux-next and then > rebase and send v6 on top? Just send it now based same as previously so we can finish the reviews, and we'll deal with it after rc1. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv