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Sat, 04 Nov 2023 02:40:59 -0700 (PDT) Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.700.6\)) Subject: Re: Missing clobber on alternative use on Linux UM 32-bit From: Nadav Amit In-Reply-To: Date: Sat, 4 Nov 2023 11:40:48 +0200 Cc: Richard Weinberger , linux-um@lists.infradead.org, Thomas Gleixner , Linux Kernel Mailing List , Peter Zijlstra Message-Id: <1616BF59-5C18-46C7-86AB-92604B683652@gmail.com> References: <24BD0906-C6FE-499C-9A4A-00C56E6EE84A@gmail.com> To: Anton Ivanov X-Mailer: Apple Mail (2.3731.700.6) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231104_024102_665854_3359FF1B X-CRM114-Status: GOOD ( 14.43 ) X-BeenThere: linux-um@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-um" Errors-To: linux-um-bounces+linux-um=archiver.kernel.org@lists.infradead.org Cgo+IE9uIE5vdiA0LCAyMDIzLCBhdCAxMTozNCBBTSwgQW50b24gSXZhbm92IDxhbnRvbi5pdmFu b3ZAa290LWJlZ2Vtb3QuY28udWs+IHdyb3RlOgo+IAo+IE9uIDA0LzExLzIwMjMgMDk6MjUsIE5h ZGF2IEFtaXQgd3JvdGU6Cj4+IAo+PiBJIHdhcyByZWFkaW5nIChhZ2FpbikgdGhlIHg4NiBDIG1h Y3JvIG9mIOKAnGFsdGVybmF0aXZlKCnigJ0gYW5kIEkgd2FzIGEgYml0Cj4+IHN1cnByaXNlZCBp dCBkb2VzIGNsb2JiZXIgdGhlIGZsYWdzICjigJxjY+KAnSkgYXMgYSBwcmVjYXV0aW9uLgo+PiAK Pj4gICNkZWZpbmUgYWx0ZXJuYXRpdmUob2xkaW5zdHIsIG5ld2luc3RyLCBmdF9mbGFncykgXAo+ PiAJYXNtX2lubGluZSB2b2xhdGlsZSAoQUxURVJOQVRJVkUob2xkaW5zdHIsIG5ld2luc3RyLCBm dF9mbGFncykgOiA6IDogIm1lbW9yeSIpCj4+IAo+PiBBY3R1YWxseSB0aGVyZSBzZWVtcyB0byBi ZSBvbmx5IG9uZSBpbnN0YW5jZSBvZiBwcm9ibGVtYXRpYyBjYXNlcyAtIGluIHVtLzMyLWJpdDoK Pj4gCj4+ICAjZGVmaW5lIG1iKCkgYWx0ZXJuYXRpdmUoImxvY2s7IGFkZGwgJDAsMCglJWVzcCki LCAibWZlbmNlIiwgWDg2X0ZFQVRVUkVfWE1NMikKPj4gICNkZWZpbmUgcm1iKCkgYWx0ZXJuYXRp dmUoImxvY2s7IGFkZGwgJDAsMCglJWVzcCkiLCAibGZlbmNlIiwgWDg2X0ZFQVRVUkVfWE1NMikK Pj4gICNkZWZpbmUgd21iKCkgYWx0ZXJuYXRpdmUoImxvY2s7IGFkZGwgJDAsMCglJWVzcCkiLCAi c2ZlbmNlIiwgWDg2X0ZFQVRVUkVfWE1NKQo+PiAKPj4gUHJlc3VtYWJseSwgaWYgWE1NIG9yIFhN TTIgYXJlIG5vdCBzdXBwb3J0ZWQsIHRoZXJlIHdvdWxkIGJlIGluc3RhbmNlcyB3aGVyZSBhZGRs Cj4+IHdvdWxkIGJlIGFibGUgdG8gY2hhbmdlIGVmbGFncyBhcml0aG1ldGljIGZsYWdzIHdpdGhv dXQgdGhlIGNvbXBpbGVyIGJlaW5nIGF3YXJlCj4+IG9mIGl0Lgo+PiAKPj4gQXMgaXQgb25seSBh ZmZlY3RzIDMyLWJpdCBMaW51eCBVTSAtIEkgZG9u4oCZdCBlYXNpbHkgaGF2ZSBhbiBlbnZpcm9u bWVudCB0byB0ZXN0Cj4+IHRoZSBmaXguIEFuIGFsdGVybmF0aXZlICh3b3JkLXB1biB1bmludGVu ZGVkKSBpcyB0byBhZGQg4oCcY2PigJ0gYXMgYSBwcmVjYXV0aW9uCj4+IHRvIHRoZSBhbHRlcm5h dGl2ZSBtYWNyby4KPj4gCj4gQXBwbGljYXRpb24gYWx0ZXJuYXRpdmVzIGluIHVtIGlzIHByZXNl bnRseSBhIE5PUC4gSXQgYWx3YXlzIHVzZXMgdGhlICJibHVudCBhbmQgaGVhdnkgaW5zdHJ1bWVu dCIgLSB0aGUgbW9zdCBjb25zZXJ2YXRpdmUgb3B0aW9uLgo+IAo+IEl0IGlzIG9uIHRoZSBUT0RP IGxpc3QuCgpUaGFua3MgZm9yIHRoZSBxdWljayByZXNwb25zZS4gQnV0IEkgZG9u4oCZdCBzZWUg aG93IGl0IHByZXZlbnRzIHRoZSBwcm9ibGVtCihpdCBhY3R1YWxseSBtYWtlcyBpdCB3b3JzZSAt IGFmZmVjdGluZyBYTU0vWE1NMiBDUFVzIGFzIHdlbGwpIHNpbmNlIHlvdQprZWVwIHRoZSDigJxs b2NrOyBhZGRsICQwLDAoJSVlc3Ap4oCdIGluIHRoZSBydW5uaW5nIGNvZGUsIGFmZmVjdGluZyBl ZmxhZ3MKd2l0aG91dCB0ZWxsaW5nIHRoZSBjb21waWxlciB0aGF0IHlvdSBkbyBzbyB0aHJvdWdo IGEg4oCcY2PigJ0gY2xvYmJlci4KCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpsaW51eC11bSBtYWlsaW5nIGxpc3QKbGludXgtdW1AbGlzdHMuaW5mcmFk ZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4 LXVtCg==