From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D602128DCA; Wed, 7 Feb 2024 09:37:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707298623; cv=none; b=qXG1ySvEBP/EPnkVqhP1Ic0TyipFV2ZuwCeRGjyus7CyEu19XYAwJLEvfGLin0sUcpR1rVDeMIDjXDiyVQuLLdODvhnrhT/XEovoZputPxTjXF4v6cMrErZIXw6mvkJCJ2YrDETGBSO+ei4H5RVWqalwLcxU4eUiywXPfYuTfZ8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707298623; c=relaxed/simple; bh=aoRH2DoNT3Z90bz2In+tDxMUOuyrpumWFsvVUaOg/ko=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=KwQ1OCRygW62yqjkr8pPPvmIALkXgCYQ8SUbtisJXUybBkfw56h4vAKDiujLQkySThllZX4K/JIIjYj2g6KOvKZg6lmkMrQZNYegy40ymK+8z0sSXEkUJuh8wRreGnwXRSh0uxJLCZBJRASekAkZ5GKEX3rQ0dVFY+M+GIDXKIw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VVfxXSKq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VVfxXSKq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DA331C433F1; Wed, 7 Feb 2024 09:37:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707298623; bh=aoRH2DoNT3Z90bz2In+tDxMUOuyrpumWFsvVUaOg/ko=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=VVfxXSKqvYjuDvHtZM27s+bZk+wuzliRqQ+rtpvOJ9ruL3yzq22IGY/WvFPYcJ+ny 7gMKc6INqBfJNjJ67kZ2k54a+9YbxXpUK+VBZIbPOpXl6Hz7Ss+/8W9VLii2bJco7w 5TijiDWiUIhZAEX8mlbMVouiABg69OrxyLlKuiIwObAr4KpVSB1ZXuozgsvAj0rs9w NYibP3naf1M+s6Rf33frNPRHS6fpwegJXmEHRJuuNLyIET2i7WjultE0MPVnf20inh aakWrnaJtHxxAmybC6evHWxtbh2ZHjby6jsrSKaVz0V7WdTRLUHjFGsH/2uygalQQO 3OcTVQr/ob+Dw== From: =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= To: Anup Patel Cc: Anup Patel , Palmer Dabbelt , Paul Walmsley , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Frank Rowand , Conor Dooley , devicetree@vger.kernel.org, Saravana Kannan , Marc Zyngier , linux-kernel@vger.kernel.org, Atish Patra , linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Andrew Jones Subject: Re: [PATCH v12 00/25] Linux RISC-V AIA Support In-Reply-To: References: <20240127161753.114685-1-apatel@ventanamicro.com> <87h6ily53k.fsf@all.your.base.are.belong.to.us> <874jekag3w.fsf@all.your.base.are.belong.to.us> Date: Wed, 07 Feb 2024 10:37:00 +0100 Message-ID: <87plx8y5s3.fsf@all.your.base.are.belong.to.us> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Anup Patel writes: >> Nope. Same mechanics on x86 -- the cleanup has to be done one the >> originating core. What I asked was "what about using a timer instead of >> an IPI". I think this was up in the last rev as well? >> >> Check out commit bdc1dad299bb ("x86/vector: Replace >> IRQ_MOVE_CLEANUP_VECTOR with a timer callback") Specifically, the >> comment about lost interrupts, and the rational for keeping the original >> target active until there's a new interrupt on the new cpu. > > Trying timer interrupt is still TBD on my side because with v12 > my goal was to implement per-device MSI domains. Let me > explore timer interrupts for v13. OK! >> >> I wonder if this clean up is less intrusive, and you just need to >> >> perform what's in the per-list instead of dealing with the >> >> ids_enabled_bitmap? Maybe we can even remove that bitmap as well. The >> >> chip_data/desc has that information. This would mean that >> >> imsic_local_priv() would only have the local vectors (chip_data), and >> >> a cleanup list/timer. >> >> >> >> My general comment is that instead of having these global id-tracking >> >> structures, use the matrix together with some desc/chip_data local >> >> data, which should be sufficient. >> > >> > The "ids_enabled_bitmap", "dummy hwirqs" and private imsic_vectors >> > are required since the matrix allocator only manages allocation of >> > per-CPU IDs. >> >> The information in ids_enabled_bitmap is/could be inherent in >> imsic_local_priv.vectors (guess what x86 does... ;-)). >> >> Dummy hwirqs could be replaced with the virq. >> >> Hmm, seems like we're talking past each other, or at least I get the >> feeling I can't get my opinions out right. I'll try to do a quick PoC, >> to show you what I mean. That's probably easier than just talking about >> it. ...and maybe I'll come realizing I'm all wrong! > > I suggest to wait for my v13 and try something on top of that > otherwise we might duplicate efforts. OK! >> > I did not see any PCIe or platform device requiring this kind of >> > reservation. Any examples ? >> >> It's not a requirement. Some devices allocate a gazillion interrupts >> (NICs with many QoS queues, e.g.), but only activate a subset (via >> request_irq()). A system using these kind of devices might run out of >> interrupts. > > I don't see how this is not possible currently. Again, this is something we can improve on later. But, this implementation activates the interrupt at allocation time, no? >> Problems you run into once you leave the embedded world, pretty much. >> >> >> * Handle managed interrupts >> > >> > Any examples of managed interrupts in the RISC-V world ? >> >> E.g. all nvme drives: nvme_setup_irqs(), and I'd assume contemporary >> netdev drivers would use it. Typically devices with per-cpu queues. > > We have tested with NVMe devices, e1000e, VirtIO-net, etc and I did > not see any issue. > > We can always add new features as separate incremental series as long > as there is clear use-cause backed by real-world devices. Agreed. Let's not feature creep. Bj=C3=B6rn From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 46EC2C4829A for ; Wed, 7 Feb 2024 09:37:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=lGt9rYAvzaW5iMj7pL4xGOKek2OeiXj4h5F/elG3TBg=; b=uN05j/QWxA0pMu gfukhCPDg3E9qTPAKHPoLwtNWd8B6P3v0zg2kRA7OSiCquWBJWHYxZ72JqeBkW0fC+eCjaNTigymR Kkud9mBUAHjlQiBKbQZE4c657JZ3klQ/YZFikfUflwnsdE1VClLfq6it2ELGaCjkMWYc0qJ3Qo+YK pb3RqdoxFlR+f+V4kBl+gsYKOBpx4hJ2ZiaWhAE0TERpsO4qnQsmg48vae0+2r1q7QyAVLA4oZyDB rAm4b8Lmt00ezLJLRn4tNSLgopGXm4LfGNppoXiQ/RRpULNRpIhuA9PL8lGMBHqxZ5BI2KglnRk0K HaOkPJM+qP7s+dZXmaNw==; 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charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org QW51cCBQYXRlbCA8YXBhdGVsQHZlbnRhbmFtaWNyby5jb20+IHdyaXRlczoKCj4+IE5vcGUuIFNh bWUgbWVjaGFuaWNzIG9uIHg4NiAtLSB0aGUgY2xlYW51cCBoYXMgdG8gYmUgZG9uZSBvbmUgdGhl Cj4+IG9yaWdpbmF0aW5nIGNvcmUuIFdoYXQgSSBhc2tlZCB3YXMgIndoYXQgYWJvdXQgdXNpbmcg YSB0aW1lciBpbnN0ZWFkIG9mCj4+IGFuIElQSSIuIEkgdGhpbmsgdGhpcyB3YXMgdXAgaW4gdGhl IGxhc3QgcmV2IGFzIHdlbGw/Cj4+Cj4+IENoZWNrIG91dCBjb21taXQgYmRjMWRhZDI5OWJiICgi eDg2L3ZlY3RvcjogUmVwbGFjZQo+PiBJUlFfTU9WRV9DTEVBTlVQX1ZFQ1RPUiB3aXRoIGEgdGlt ZXIgY2FsbGJhY2siKSBTcGVjaWZpY2FsbHksIHRoZQo+PiBjb21tZW50IGFib3V0IGxvc3QgaW50 ZXJydXB0cywgYW5kIHRoZSByYXRpb25hbCBmb3Iga2VlcGluZyB0aGUgb3JpZ2luYWwKPj4gdGFy Z2V0IGFjdGl2ZSB1bnRpbCB0aGVyZSdzIGEgbmV3IGludGVycnVwdCBvbiB0aGUgbmV3IGNwdS4K Pgo+IFRyeWluZyB0aW1lciBpbnRlcnJ1cHQgaXMgc3RpbGwgVEJEIG9uIG15IHNpZGUgYmVjYXVz ZSB3aXRoIHYxMgo+IG15IGdvYWwgd2FzIHRvIGltcGxlbWVudCBwZXItZGV2aWNlIE1TSSBkb21h aW5zLiBMZXQgbWUKPiBleHBsb3JlIHRpbWVyIGludGVycnVwdHMgZm9yIHYxMy4KCk9LIQoKPj4g Pj4gSSB3b25kZXIgaWYgdGhpcyBjbGVhbiB1cCBpcyBsZXNzIGludHJ1c2l2ZSwgYW5kIHlvdSBq dXN0IG5lZWQgdG8KPj4gPj4gcGVyZm9ybSB3aGF0J3MgaW4gdGhlIHBlci1saXN0IGluc3RlYWQg b2YgZGVhbGluZyB3aXRoIHRoZQo+PiA+PiBpZHNfZW5hYmxlZF9iaXRtYXA/IE1heWJlIHdlIGNh biBldmVuIHJlbW92ZSB0aGF0IGJpdG1hcCBhcyB3ZWxsLiBUaGUKPj4gPj4gY2hpcF9kYXRhL2Rl c2MgaGFzIHRoYXQgaW5mb3JtYXRpb24uIFRoaXMgd291bGQgbWVhbiB0aGF0Cj4+ID4+IGltc2lj X2xvY2FsX3ByaXYoKSB3b3VsZCBvbmx5IGhhdmUgdGhlIGxvY2FsIHZlY3RvcnMgKGNoaXBfZGF0 YSksIGFuZAo+PiA+PiBhIGNsZWFudXAgbGlzdC90aW1lci4KPj4gPj4KPj4gPj4gTXkgZ2VuZXJh bCBjb21tZW50IGlzIHRoYXQgaW5zdGVhZCBvZiBoYXZpbmcgdGhlc2UgZ2xvYmFsIGlkLXRyYWNr aW5nCj4+ID4+IHN0cnVjdHVyZXMsIHVzZSB0aGUgbWF0cml4IHRvZ2V0aGVyIHdpdGggc29tZSBk ZXNjL2NoaXBfZGF0YSBsb2NhbAo+PiA+PiBkYXRhLCB3aGljaCBzaG91bGQgYmUgc3VmZmljaWVu dC4KPj4gPgo+PiA+IFRoZSAiaWRzX2VuYWJsZWRfYml0bWFwIiwgImR1bW15IGh3aXJxcyIgYW5k IHByaXZhdGUgaW1zaWNfdmVjdG9ycwo+PiA+IGFyZSByZXF1aXJlZCBzaW5jZSB0aGUgbWF0cml4 IGFsbG9jYXRvciBvbmx5IG1hbmFnZXMgYWxsb2NhdGlvbiBvZgo+PiA+IHBlci1DUFUgSURzLgo+ Pgo+PiBUaGUgaW5mb3JtYXRpb24gaW4gaWRzX2VuYWJsZWRfYml0bWFwIGlzL2NvdWxkIGJlIGlu aGVyZW50IGluCj4+IGltc2ljX2xvY2FsX3ByaXYudmVjdG9ycyAoZ3Vlc3Mgd2hhdCB4ODYgZG9l cy4uLiA7LSkpLgo+Pgo+PiBEdW1teSBod2lycXMgY291bGQgYmUgcmVwbGFjZWQgd2l0aCB0aGUg dmlycS4KPj4KPj4gSG1tLCBzZWVtcyBsaWtlIHdlJ3JlIHRhbGtpbmcgcGFzdCBlYWNoIG90aGVy LCBvciBhdCBsZWFzdCBJIGdldCB0aGUKPj4gZmVlbGluZyBJIGNhbid0IGdldCBteSBvcGluaW9u cyBvdXQgcmlnaHQuIEknbGwgdHJ5IHRvIGRvIGEgcXVpY2sgUG9DLAo+PiB0byBzaG93IHlvdSB3 aGF0IEkgbWVhbi4gVGhhdCdzIHByb2JhYmx5IGVhc2llciB0aGFuIGp1c3QgdGFsa2luZyBhYm91 dAo+PiBpdC4gLi4uYW5kIG1heWJlIEknbGwgY29tZSByZWFsaXppbmcgSSdtIGFsbCB3cm9uZyEK Pgo+IEkgc3VnZ2VzdCB0byB3YWl0IGZvciBteSB2MTMgYW5kIHRyeSBzb21ldGhpbmcgb24gdG9w IG9mIHRoYXQKPiBvdGhlcndpc2Ugd2UgbWlnaHQgZHVwbGljYXRlIGVmZm9ydHMuCgpPSyEKCj4+ ID4gSSBkaWQgbm90IHNlZSBhbnkgUENJZSBvciBwbGF0Zm9ybSBkZXZpY2UgcmVxdWlyaW5nIHRo aXMga2luZCBvZgo+PiA+IHJlc2VydmF0aW9uLiBBbnkgZXhhbXBsZXMgPwo+Pgo+PiBJdCdzIG5v dCBhIHJlcXVpcmVtZW50LiBTb21lIGRldmljZXMgYWxsb2NhdGUgYSBnYXppbGxpb24gaW50ZXJy dXB0cwo+PiAoTklDcyB3aXRoIG1hbnkgUW9TIHF1ZXVlcywgZS5nLiksIGJ1dCBvbmx5IGFjdGl2 YXRlIGEgc3Vic2V0ICh2aWEKPj4gcmVxdWVzdF9pcnEoKSkuIEEgc3lzdGVtIHVzaW5nIHRoZXNl IGtpbmQgb2YgZGV2aWNlcyBtaWdodCBydW4gb3V0IG9mCj4+IGludGVycnVwdHMuCj4KPiBJIGRv bid0IHNlZSBob3cgdGhpcyBpcyBub3QgcG9zc2libGUgY3VycmVudGx5LgoKQWdhaW4sIHRoaXMg aXMgc29tZXRoaW5nIHdlIGNhbiBpbXByb3ZlIG9uIGxhdGVyLiBCdXQsIHRoaXMKaW1wbGVtZW50 YXRpb24gYWN0aXZhdGVzIHRoZSBpbnRlcnJ1cHQgYXQgYWxsb2NhdGlvbiB0aW1lLCBubz8KCj4+ IFByb2JsZW1zIHlvdSBydW4gaW50byBvbmNlIHlvdSBsZWF2ZSB0aGUgZW1iZWRkZWQgd29ybGQs IHByZXR0eSBtdWNoLgo+Pgo+PiA+PiAqIEhhbmRsZSBtYW5hZ2VkIGludGVycnVwdHMKPj4gPgo+ PiA+IEFueSBleGFtcGxlcyBvZiBtYW5hZ2VkIGludGVycnVwdHMgaW4gdGhlIFJJU0MtViB3b3Js ZCA/Cj4+Cj4+IEUuZy4gYWxsIG52bWUgZHJpdmVzOiBudm1lX3NldHVwX2lycXMoKSwgYW5kIEkn ZCBhc3N1bWUgY29udGVtcG9yYXJ5Cj4+IG5ldGRldiBkcml2ZXJzIHdvdWxkIHVzZSBpdC4gVHlw aWNhbGx5IGRldmljZXMgd2l0aCBwZXItY3B1IHF1ZXVlcy4KPgo+IFdlIGhhdmUgdGVzdGVkIHdp dGggTlZNZSBkZXZpY2VzLCBlMTAwMGUsIFZpcnRJTy1uZXQsIGV0YyBhbmQgSSBkaWQKPiBub3Qg c2VlIGFueSBpc3N1ZS4KPgo+IFdlIGNhbiBhbHdheXMgYWRkIG5ldyBmZWF0dXJlcyBhcyBzZXBh cmF0ZSBpbmNyZW1lbnRhbCBzZXJpZXMgYXMgbG9uZwo+IGFzIHRoZXJlIGlzIGNsZWFyIHVzZS1j YXVzZSBiYWNrZWQgYnkgcmVhbC13b3JsZCBkZXZpY2VzLgoKQWdyZWVkLiBMZXQncyBub3QgZmVh dHVyZSBjcmVlcC4KCgpCasO2cm4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmxpbnV4LXJpc2N2IG1haWxpbmcgbGlzdApsaW51eC1yaXNjdkBsaXN0cy5p bmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8v bGludXgtcmlzY3YK From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C74F8C4828F for ; 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charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org QW51cCBQYXRlbCA8YXBhdGVsQHZlbnRhbmFtaWNyby5jb20+IHdyaXRlczoKCj4+IE5vcGUuIFNh bWUgbWVjaGFuaWNzIG9uIHg4NiAtLSB0aGUgY2xlYW51cCBoYXMgdG8gYmUgZG9uZSBvbmUgdGhl Cj4+IG9yaWdpbmF0aW5nIGNvcmUuIFdoYXQgSSBhc2tlZCB3YXMgIndoYXQgYWJvdXQgdXNpbmcg YSB0aW1lciBpbnN0ZWFkIG9mCj4+IGFuIElQSSIuIEkgdGhpbmsgdGhpcyB3YXMgdXAgaW4gdGhl IGxhc3QgcmV2IGFzIHdlbGw/Cj4+Cj4+IENoZWNrIG91dCBjb21taXQgYmRjMWRhZDI5OWJiICgi eDg2L3ZlY3RvcjogUmVwbGFjZQo+PiBJUlFfTU9WRV9DTEVBTlVQX1ZFQ1RPUiB3aXRoIGEgdGlt ZXIgY2FsbGJhY2siKSBTcGVjaWZpY2FsbHksIHRoZQo+PiBjb21tZW50IGFib3V0IGxvc3QgaW50 ZXJydXB0cywgYW5kIHRoZSByYXRpb25hbCBmb3Iga2VlcGluZyB0aGUgb3JpZ2luYWwKPj4gdGFy Z2V0IGFjdGl2ZSB1bnRpbCB0aGVyZSdzIGEgbmV3IGludGVycnVwdCBvbiB0aGUgbmV3IGNwdS4K Pgo+IFRyeWluZyB0aW1lciBpbnRlcnJ1cHQgaXMgc3RpbGwgVEJEIG9uIG15IHNpZGUgYmVjYXVz ZSB3aXRoIHYxMgo+IG15IGdvYWwgd2FzIHRvIGltcGxlbWVudCBwZXItZGV2aWNlIE1TSSBkb21h aW5zLiBMZXQgbWUKPiBleHBsb3JlIHRpbWVyIGludGVycnVwdHMgZm9yIHYxMy4KCk9LIQoKPj4g Pj4gSSB3b25kZXIgaWYgdGhpcyBjbGVhbiB1cCBpcyBsZXNzIGludHJ1c2l2ZSwgYW5kIHlvdSBq dXN0IG5lZWQgdG8KPj4gPj4gcGVyZm9ybSB3aGF0J3MgaW4gdGhlIHBlci1saXN0IGluc3RlYWQg b2YgZGVhbGluZyB3aXRoIHRoZQo+PiA+PiBpZHNfZW5hYmxlZF9iaXRtYXA/IE1heWJlIHdlIGNh biBldmVuIHJlbW92ZSB0aGF0IGJpdG1hcCBhcyB3ZWxsLiBUaGUKPj4gPj4gY2hpcF9kYXRhL2Rl c2MgaGFzIHRoYXQgaW5mb3JtYXRpb24uIFRoaXMgd291bGQgbWVhbiB0aGF0Cj4+ID4+IGltc2lj X2xvY2FsX3ByaXYoKSB3b3VsZCBvbmx5IGhhdmUgdGhlIGxvY2FsIHZlY3RvcnMgKGNoaXBfZGF0 YSksIGFuZAo+PiA+PiBhIGNsZWFudXAgbGlzdC90aW1lci4KPj4gPj4KPj4gPj4gTXkgZ2VuZXJh bCBjb21tZW50IGlzIHRoYXQgaW5zdGVhZCBvZiBoYXZpbmcgdGhlc2UgZ2xvYmFsIGlkLXRyYWNr aW5nCj4+ID4+IHN0cnVjdHVyZXMsIHVzZSB0aGUgbWF0cml4IHRvZ2V0aGVyIHdpdGggc29tZSBk ZXNjL2NoaXBfZGF0YSBsb2NhbAo+PiA+PiBkYXRhLCB3aGljaCBzaG91bGQgYmUgc3VmZmljaWVu dC4KPj4gPgo+PiA+IFRoZSAiaWRzX2VuYWJsZWRfYml0bWFwIiwgImR1bW15IGh3aXJxcyIgYW5k IHByaXZhdGUgaW1zaWNfdmVjdG9ycwo+PiA+IGFyZSByZXF1aXJlZCBzaW5jZSB0aGUgbWF0cml4 IGFsbG9jYXRvciBvbmx5IG1hbmFnZXMgYWxsb2NhdGlvbiBvZgo+PiA+IHBlci1DUFUgSURzLgo+ Pgo+PiBUaGUgaW5mb3JtYXRpb24gaW4gaWRzX2VuYWJsZWRfYml0bWFwIGlzL2NvdWxkIGJlIGlu aGVyZW50IGluCj4+IGltc2ljX2xvY2FsX3ByaXYudmVjdG9ycyAoZ3Vlc3Mgd2hhdCB4ODYgZG9l cy4uLiA7LSkpLgo+Pgo+PiBEdW1teSBod2lycXMgY291bGQgYmUgcmVwbGFjZWQgd2l0aCB0aGUg dmlycS4KPj4KPj4gSG1tLCBzZWVtcyBsaWtlIHdlJ3JlIHRhbGtpbmcgcGFzdCBlYWNoIG90aGVy LCBvciBhdCBsZWFzdCBJIGdldCB0aGUKPj4gZmVlbGluZyBJIGNhbid0IGdldCBteSBvcGluaW9u cyBvdXQgcmlnaHQuIEknbGwgdHJ5IHRvIGRvIGEgcXVpY2sgUG9DLAo+PiB0byBzaG93IHlvdSB3 aGF0IEkgbWVhbi4gVGhhdCdzIHByb2JhYmx5IGVhc2llciB0aGFuIGp1c3QgdGFsa2luZyBhYm91 dAo+PiBpdC4gLi4uYW5kIG1heWJlIEknbGwgY29tZSByZWFsaXppbmcgSSdtIGFsbCB3cm9uZyEK Pgo+IEkgc3VnZ2VzdCB0byB3YWl0IGZvciBteSB2MTMgYW5kIHRyeSBzb21ldGhpbmcgb24gdG9w IG9mIHRoYXQKPiBvdGhlcndpc2Ugd2UgbWlnaHQgZHVwbGljYXRlIGVmZm9ydHMuCgpPSyEKCj4+ ID4gSSBkaWQgbm90IHNlZSBhbnkgUENJZSBvciBwbGF0Zm9ybSBkZXZpY2UgcmVxdWlyaW5nIHRo aXMga2luZCBvZgo+PiA+IHJlc2VydmF0aW9uLiBBbnkgZXhhbXBsZXMgPwo+Pgo+PiBJdCdzIG5v dCBhIHJlcXVpcmVtZW50LiBTb21lIGRldmljZXMgYWxsb2NhdGUgYSBnYXppbGxpb24gaW50ZXJy dXB0cwo+PiAoTklDcyB3aXRoIG1hbnkgUW9TIHF1ZXVlcywgZS5nLiksIGJ1dCBvbmx5IGFjdGl2 YXRlIGEgc3Vic2V0ICh2aWEKPj4gcmVxdWVzdF9pcnEoKSkuIEEgc3lzdGVtIHVzaW5nIHRoZXNl IGtpbmQgb2YgZGV2aWNlcyBtaWdodCBydW4gb3V0IG9mCj4+IGludGVycnVwdHMuCj4KPiBJIGRv bid0IHNlZSBob3cgdGhpcyBpcyBub3QgcG9zc2libGUgY3VycmVudGx5LgoKQWdhaW4sIHRoaXMg aXMgc29tZXRoaW5nIHdlIGNhbiBpbXByb3ZlIG9uIGxhdGVyLiBCdXQsIHRoaXMKaW1wbGVtZW50 YXRpb24gYWN0aXZhdGVzIHRoZSBpbnRlcnJ1cHQgYXQgYWxsb2NhdGlvbiB0aW1lLCBubz8KCj4+ IFByb2JsZW1zIHlvdSBydW4gaW50byBvbmNlIHlvdSBsZWF2ZSB0aGUgZW1iZWRkZWQgd29ybGQs IHByZXR0eSBtdWNoLgo+Pgo+PiA+PiAqIEhhbmRsZSBtYW5hZ2VkIGludGVycnVwdHMKPj4gPgo+ PiA+IEFueSBleGFtcGxlcyBvZiBtYW5hZ2VkIGludGVycnVwdHMgaW4gdGhlIFJJU0MtViB3b3Js ZCA/Cj4+Cj4+IEUuZy4gYWxsIG52bWUgZHJpdmVzOiBudm1lX3NldHVwX2lycXMoKSwgYW5kIEkn ZCBhc3N1bWUgY29udGVtcG9yYXJ5Cj4+IG5ldGRldiBkcml2ZXJzIHdvdWxkIHVzZSBpdC4gVHlw aWNhbGx5IGRldmljZXMgd2l0aCBwZXItY3B1IHF1ZXVlcy4KPgo+IFdlIGhhdmUgdGVzdGVkIHdp dGggTlZNZSBkZXZpY2VzLCBlMTAwMGUsIFZpcnRJTy1uZXQsIGV0YyBhbmQgSSBkaWQKPiBub3Qg c2VlIGFueSBpc3N1ZS4KPgo+IFdlIGNhbiBhbHdheXMgYWRkIG5ldyBmZWF0dXJlcyBhcyBzZXBh cmF0ZSBpbmNyZW1lbnRhbCBzZXJpZXMgYXMgbG9uZwo+IGFzIHRoZXJlIGlzIGNsZWFyIHVzZS1j YXVzZSBiYWNrZWQgYnkgcmVhbC13b3JsZCBkZXZpY2VzLgoKQWdyZWVkLiBMZXQncyBub3QgZmVh dHVyZSBjcmVlcC4KCgpCasO2cm4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJu ZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK