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([2a01:e34:ed2f:f020:2091:71d6:3ab2:37f2]) by smtp.googlemail.com with ESMTPSA id v18sm21863898wrf.41.2021.03.22.11.23.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 22 Mar 2021 11:23:37 -0700 (PDT) Subject: Re: [PATCH 1/2] clocksource/drivers/timer-ti-dm: Prepare to handle dra7 timer wrap issue To: Tony Lindgren Cc: Thomas Gleixner , Keerthy , linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Tero Kristo References: <20210304073737.15810-1-tony@atomide.com> <20210304073737.15810-2-tony@atomide.com> <556d55af-0b30-8751-6aef-2e1bb9db1a76@linaro.org> From: Daniel Lezcano Message-ID: <5c3c2447-3f8c-160c-8761-e43c1b4ebbf9@linaro.org> Date: Mon, 22 Mar 2021 19:23:36 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210322_182339_304813_057F1C9C X-CRM114-Status: GOOD ( 21.74 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMjIvMDMvMjAyMSAxNzozMywgVG9ueSBMaW5kZ3JlbiB3cm90ZToKPiBIaSwKPiAKPiAqIERh bmllbCBMZXpjYW5vIDxkYW5pZWwubGV6Y2Fub0BsaW5hcm8ub3JnPiBbMjEwMzIyIDE1OjU2XToK Pj4gT24gMDQvMDMvMjAyMSAwODozNywgVG9ueSBMaW5kZ3JlbiB3cm90ZToKPj4+IFRoZXJlIGlz IGEgdGltZXIgd3JhcCBpc3N1ZSBvbiBkcmE3IGZvciB0aGUgQVJNIGFyY2hpdGVjdGVkIHRpbWVy Lgo+Pj4gSW4gYSB0eXBpY2FsIGNsb2NrIGNvbmZpZ3VyYXRpb24gdGhlIHRpbWVyIGZhaWxzIHRv IHdyYXAgYWZ0ZXIgMzg4IGRheXMuCj4+Pgo+Pj4gVG8gd29yayBhcm91bmQgdGhlIGlzc3VlLCB3 ZSBuZWVkIHRvIHVzZSB0aW1lci10aS1kbSB0aW1lcnMgaW5zdGVhZC4KPj4+Cj4+PiBMZXQncyBw cmVwYXJlIGZvciBhZGRpbmcgc3VwcG9ydCBmb3IgcGVyY3B1IHRpbWVycyBieSBhZGRpbmcgYSBj b21tb24KPj4+IGRtdGltZXJfY2xrZXZ0X2luaXRfY29tbW9uKCkgYW5kIGNhbGwgaXQgZnJvbSBk bXRpbWVyX2Nsb2NrZXZlbnRfaW5pdCgpLgo+Pj4gVGhpcyBwYXRjaCBtYWtlcyBubyBpbnRlbnRp b25hbCBmdW5jdGlvbmFsIGNoYW5nZXMuCj4+Pgo+Pj4gU2lnbmVkLW9mZi1ieTogVG9ueSBMaW5k Z3JlbiA8dG9ueUBhdG9taWRlLmNvbT4KPj4+IC0tLQo+Pgo+PiBbIC4uLiBdCj4+Cj4+PiBAQCAt NTc1LDMzICs1NzQsNjAgQEAgc3RhdGljIGludCBfX2luaXQgZG10aW1lcl9jbG9ja2V2ZW50X2lu aXQoc3RydWN0IGRldmljZV9ub2RlICpucCkKPj4+ICAJICovCj4+PiAgCXdyaXRlbF9yZWxheGVk KE9NQVBfVElNRVJfQ1RSTF9QT1NURUQsIHQtPmJhc2UgKyB0LT5pZmN0cmwpOwo+Pj4gIAo+Pj4g KwlpZiAoZGV2LT5jcHVtYXNrID09IGNwdV9wb3NzaWJsZV9tYXNrKQo+Pj4gKwkJaXJxZmxhZ3Mg PSBJUlFGX1RJTUVSOwo+Pj4gKwllbHNlCj4+PiArCQlpcnFmbGFncyA9IElSUUZfVElNRVIgfCBJ UlFGX05PQkFMQU5DSU5HOwo+Pgo+PiBDYW4geW91IGV4cGxhaW4gdGhlIHJlYXNvbmluZyBiZWhp bmQgdGhlIHRlc3QgYWJvdmUgPwo+IAo+IEluIHRoZSBwZXIgY3B1IGNhc2Ugd2UgYXNzaWduIG9u ZSBkbXRpbWVyIHBlciBjcHUsIGFuZCB3ZSB3YW50IHRoZQo+IGludGVycnVwdCBoYW5kbGluZyBv biB0aGUgYXNzaWduZWQgQ1BVLiBJbiB0aGUgcGVyIGNwdSBjYXNlIHdlIGhhdmUKPiB0aGUgY3B1 IHNwZWNpZmllZCB3aXRoIGRldi0+Y3B1bWFzayB1bmxpa2UgZm9yIHRoZSBub3JtYWwgY2xvY2tl dmVudAo+IGNhc2UuCj4gCj4gSW4gdGhlIHBlciBjcHUgZG10aW1lciBjYXNlIHRoZSBpbnRlcnJ1 cHQgbGluZSBpcyBub3Qgd2lyZWQgcGVyIGNwdQo+IHRob3VnaCwgc28gSSBkb24ndCB0aGluayB3 ZSB3YW50IHRvIGFkZCBJUlFGX1BFUkNQVSBoZXJlLgoKSWYgaXQgaXMgcGVyIGNwdSwgdGhlbiB0 aGUgcGFyYW1ldGVyIHdpbGwgYmUgY3B1bWFza19vZihjcHUpLiBJZiB0aGVyZQppcyBvbmUgY3B1 LCBubyBiYWxhbmNpbmcgY2FuIGhhcHBlbiBhbmQgdGhlbiB0aGUgSVJRRl9OT0JBTEFOQ0lORyBp cyBub3QKbmVlZGVkLCBuZWl0aGVyIHRoaXMgdGVzdCBhbmQgdGhlIGlycWZsYWdzLCByaWdodD8K CgoKLS0gCjxodHRwOi8vd3d3LmxpbmFyby5vcmcvPiBMaW5hcm8ub3JnIOKUgiBPcGVuIHNvdXJj ZSBzb2Z0d2FyZSBmb3IgQVJNIFNvQ3MKCkZvbGxvdyBMaW5hcm86ICA8aHR0cDovL3d3dy5mYWNl Ym9vay5jb20vcGFnZXMvTGluYXJvPiBGYWNlYm9vayB8CjxodHRwOi8vdHdpdHRlci5jb20vIyEv bGluYXJvb3JnPiBUd2l0dGVyIHwKPGh0dHA6Ly93d3cubGluYXJvLm9yZy9saW5hcm8tYmxvZy8+ IEJsb2cKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxp bnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFk ZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4 LWFybS1rZXJuZWwK