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From: Troy Mitchell To: Thomas Gleixner , Troy Mitchell , Paul Walmsley , Samuel Holland , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH] irqchip/sifive-plic: use hartid as context_id in OF to fix AMP conflicts Message-ID: References: <20251020-fix-plic-amp-v1-1-defe2a99ab80@linux.dev> <87bjm1zcvc.ffs@tglx> <87y0p4xge9.ffs@tglx> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <87y0p4xge9.ffs@tglx> X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251022_231014_368230_D8E7D1BC X-CRM114-Status: GOOD ( 20.94 ) 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="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org T24gVHVlLCBPY3QgMjEsIDIwMjUgYXQgMDg6MjM6NThQTSArMDIwMCwgVGhvbWFzIEdsZWl4bmVy IHdyb3RlOgo+IE9uIFR1ZSwgT2N0IDIxIDIwMjUgYXQgMDk6MTQsIFRyb3kgTWl0Y2hlbGwgd3Jv dGU6Cj4gPiBPbiBNb24sIE9jdCAyMCwgMjAyNSBhdCAwNzo0NDo1NVBNICswMjAwLCBUaG9tYXMg R2xlaXhuZXIgd3JvdGU6Cj4gPj4gT24gTW9uLCBPY3QgMjAgMjAyNSBhdCAxMTo0OSwgVHJveSBN aXRjaGVsbCB3cm90ZToKPiA+PiA+IEluIGFzeW1tZXRyaWMgbXVsdGktcHJvY2Vzc2luZyAoQU1Q KSBzY2VuYXJpb3MsIHRoZSBvcmlnaW5hbCBQTElDCj4gPj4gPiBkcml2ZXIgdXNlZCB0aGUgY29u dGV4dCBsb29wIGluZGV4ICdpJyBhcyBjb250ZXh0X2lkIGZvciBPRiAoZGV2aWNlCj4gPj4gCj4g Pj4gV2hpY2ggb3JpZ2luYWwgZHJpdmVyIGFuZCB3aGVuIGRpZCBpdCBzdG9wIHRvIHVzZSB0aGUg Y29udGV4dCBsb29wIGluZGV4Pwo+ID4+IAo+ID4+ID4gdHJlZSkgcGxhdGZvcm1zLiBUaGlzIGNh dXNlZCBtdWx0aXBsZSBjb250ZXh0cyBmcm9tIGRpZmZlcmVudCBoYXJ0cwo+ID4+ID4gKGUuZy4s IGNvcmUwIGFuZCBjb3JlNCkgdG8gc2hhcmUgdGhlIHNhbWUgZW5hYmxlX2Jhc2UsIGxlYWRpbmcg dG8KPiA+PiA+IGNvbmZsaWN0cyB3aGVuIGluaXRpYWxpemluZyB0aGUgUExJQy4KPiA+PiAKPiA+ PiBXaGVuIGRpZCBpdCBzdG9wIHRvIGNhdXNlIHRoZSBpc3N1ZXM/IEFuZCBpZiB0aGUgaXNzdWVz IGhhdmUgYmVlbgo+ID4+IGFscmVhZHkgcmVzb2x2ZWQsIHdoYXQgaXMgdGhpcyBwYXRjaCBhYm91 dD8KPiA+IFRoZSBpc3N1ZSBzdGlsbCBleGlzdHMgaW4gdGhlIGN1cnJlbnQgZHJpdmVyLgo+ID4g VGhlIFBMSUMgZHJpdmVyIGZvciBPRi1iYXNlZCBwbGF0Zm9ybXMgYXNzaWducyBjb250ZXh0X2lk ID0gaSBpbnNpZGUKPiA+IHRoZSBjb250ZXh0IGxvb3AsIHdoaWNoIGFzc3VtZXMgdGhhdCBhbGwg aGFydHMgYXJlIG51bWJlcmVkIGNvbnRpZ3VvdXNseQo+ID4gc3RhcnRpbmcgZnJvbSAwLgo+ID4K PiA+IEluIEFNUCBzeXN0ZW1zIChlLmcuLCB3aGVuIExpbnV4IGJvb3RzIGZyb20gaGFydDQgd2hp bGUgaGFydDAgcnVucyBhbm90aGVyIE9TKSwKPiA+IHRoaXMgYXNzdW1wdGlvbiBicmVha3Mg4oCU IG11bHRpcGxlIGNvbnRleHRzIGZyb20gZGlmZmVyZW50IGNsdXN0ZXJzIHNoYXJlIHRoZSBzYW1l Cj4gPiBlbmFibGVfYmFzZShlLmcuLCBjb3JlNCdzIGVuYWJsZV9iYXNlID0gY29yZTAncyBlbmFi bGVfYmFzZSksIGNhdXNpbmcgY29uZmxpY3RzLgo+ID4KPiA+IFRoaXMgcGF0Y2ggZml4ZXMgdGhl IHByb2JsZW0gYnkgYXNzaWduaW5nIGNvbnRleHRfaWQgYmFzZWQgb24gdGhlIGFjdHVhbCBoYXJ0 aWQsCj4gPiBlbnN1cmluZyB0aGF0IGVhY2ggaGFydCBjb250ZXh0IG1hcHMgdG8gYSB1bmlxdWUg ZW5hYmxlIHJlZ2lvbiwKPiA+IHdoaWxlIHByZXNlcnZpbmcgYmVoYXZpb3Igb24gU01QIGFuZCBV UCBzeXN0ZW1zLgo+ID4KPiA+IERvZXMgaXQgbWFrZSBzZW5zZT8gSSdsbCB1cGRhdGUgbXkgY29t bWl0IG1lc3NhZ2UgaW4gdGhlIG5leHQgdmVyc2lvbi4KPiAKPiBZZXMuIFRob3VnaCB0aGlzIHN0 aWxsIGFwcGxpZXM6ClRoYW5rIHlvdSBmb3IgeW91ciByZW1pbmRlciBhZ2Fpbi4KCiAgICAgICAg ICAgICAgICAtIFRyb3kKPiAgCj4gPj4gIyBnaXQgZ3JlcCAnVGhpcyBwYXRjaCcgRG9jdW1lbnRh dGlvbi9wcm9jZXNzLwo+IAo+IFRoYW5rcywKPiAKPiAgICAgICAgIHRnbHgKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LXJpc2N2IG1haWxpbmcg bGlzdApsaW51eC1yaXNjdkBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRl YWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtcmlzY3YK