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 AC5E1190463; Tue, 8 Oct 2024 06:23:01 +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=1728368581; cv=none; b=b0+i7NIf4tZtGEygf48LH97G/5MJNgJD3Lo+n/svHlSRHc5+O8C+ujWoXX1dB4dKEj2fXIFPikjSodmb09XaVgY52wid/yz0lRL9LgnSlpxRbXYqdXDn+jyd3keRyqyanJQcYvX2ML7ELdWGDwMW3UEQOPZXOEWjxptmNQfMw3I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728368581; c=relaxed/simple; bh=7+OOlYDwjjrmYkugp0zG3rCIOBJXVhabkZlBvijiN0Q=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=M+jiP2eICH93Xd25lhaeFb8hoxpl+Au5fgjUGRklcsO4Sm7rSGaAqmt6p2Xka+wAs8DAVY0qTGDKecUG1Qz+3ELSjZns6wXXoJLbFmnYmCVsLTstksO9Q7eNYJjhQwrVrbwf4x8hr7N5qpaYaSKTevBs9vvE0dV+0CTatrl0BcY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HLZ7O/Hp; 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="HLZ7O/Hp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5C076C4CEC7; Tue, 8 Oct 2024 06:22:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728368581; bh=7+OOlYDwjjrmYkugp0zG3rCIOBJXVhabkZlBvijiN0Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HLZ7O/HpKqwZhtBX1cNCiAk8EV6vD0WzAl1dR/RILMS7jSHhGDnYDNH2Dzn6ECEly M0+GSr/JGL8nAopaejPjKSQKa6Jmnx6kHabKvo9FyggKvIK/+rwoLnO5mphSBOrVi8 U9wdgL7Nl7zM0jbSh9FiGcxw5b5J+su+JR+7Gf4XG9wvT3v6GVYlXJH8m3l11OFKZ1 9jEHuFYuJh2kBStvb3JCpXCoRR3L/JiHNjMlM70jCbMyIiQEwYJp2wijiSZ4G1su3J 9j8W/sm+G2yCx41UsRZ1DC/eNueJYqT+Lq5WzrcGaGCVNkuw9bP/AltQfceSnkaSt6 lK+siW3UD/EyQ== Date: Tue, 8 Oct 2024 09:19:13 +0300 From: Mike Rapoport To: Huacai Chen Cc: Andrew Morton , Andreas Larsson , Andy Lutomirski , Ard Biesheuvel , Arnd Bergmann , Borislav Petkov , Brian Cain , Catalin Marinas , Christoph Hellwig , Christophe Leroy , Dave Hansen , Dinh Nguyen , Geert Uytterhoeven , Guo Ren , Helge Deller , Ingo Molnar , Johannes Berg , John Paul Adrian Glaubitz , Kent Overstreet , "Liam R. Howlett" , Luis Chamberlain , Mark Rutland , Masami Hiramatsu , Matt Turner , Max Filippov , Michael Ellerman , Michal Simek , Oleg Nesterov , Palmer Dabbelt , Peter Zijlstra , Richard Weinberger , Russell King , Song Liu , Stafford Horne , Steven Rostedt , Thomas Bogendoerfer , Thomas Gleixner , Uladzislau Rezki , Vineet Gupta , Will Deacon , bpf@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-trace-kernel@vger.kernel.org, linux-um@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v4 5/8] arch: introduce set_direct_map_valid_noflush() Message-ID: References: <20241007062858.44248-1-rppt@kernel.org> <20241007062858.44248-6-rppt@kernel.org> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Hi Huacai, On Tue, Oct 08, 2024 at 10:11:25AM +0800, Huacai Chen wrote: > Hi, Mike, > > On Mon, Oct 7, 2024 at 2:30 PM Mike Rapoport wrote: > > > > From: "Mike Rapoport (Microsoft)" > > > > Add an API that will allow updates of the direct/linear map for a set of > > physically contiguous pages. > > > > It will be used in the following patches. > > > > Signed-off-by: Mike Rapoport (Microsoft) > > --- > > arch/arm64/include/asm/set_memory.h | 1 + > > arch/arm64/mm/pageattr.c | 10 ++++++++++ > > arch/loongarch/include/asm/set_memory.h | 1 + > > arch/loongarch/mm/pageattr.c | 21 +++++++++++++++++++++ > > arch/riscv/include/asm/set_memory.h | 1 + > > arch/riscv/mm/pageattr.c | 15 +++++++++++++++ > > arch/s390/include/asm/set_memory.h | 1 + > > arch/s390/mm/pageattr.c | 11 +++++++++++ > > arch/x86/include/asm/set_memory.h | 1 + > > arch/x86/mm/pat/set_memory.c | 8 ++++++++ > > include/linux/set_memory.h | 6 ++++++ > > 11 files changed, 76 insertions(+) > > > > diff --git a/arch/loongarch/include/asm/set_memory.h b/arch/loongarch/include/asm/set_memory.h > > index d70505b6676c..55dfaefd02c8 100644 > > --- a/arch/loongarch/include/asm/set_memory.h > > +++ b/arch/loongarch/include/asm/set_memory.h > > @@ -17,5 +17,6 @@ int set_memory_rw(unsigned long addr, int numpages); > > bool kernel_page_present(struct page *page); > > int set_direct_map_default_noflush(struct page *page); > > int set_direct_map_invalid_noflush(struct page *page); > > +int set_direct_map_valid_noflush(struct page *page, unsigned nr, bool valid); > > > > #endif /* _ASM_LOONGARCH_SET_MEMORY_H */ > > diff --git a/arch/loongarch/mm/pageattr.c b/arch/loongarch/mm/pageattr.c > > index ffd8d76021d4..f14b40c968b4 100644 > > --- a/arch/loongarch/mm/pageattr.c > > +++ b/arch/loongarch/mm/pageattr.c > > @@ -216,3 +216,24 @@ int set_direct_map_invalid_noflush(struct page *page) > > > > return __set_memory(addr, 1, __pgprot(0), __pgprot(_PAGE_PRESENT | _PAGE_VALID)); > > } > > + > > +int set_direct_map_valid_noflush(struct page *page, unsigned nr, bool valid) > > +{ > > + unsigned long addr = (unsigned long)page_address(page); > > + pgprot_t set, clear; > > + > > + return __set_memory((unsigned long)page_address(page), nr, set, clear); > This line should be removed. Argh, copy/paste is so hard... Thanks, will do. > Huacai -- Sincerely yours, Mike. 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 13B14CED272 for ; Tue, 8 Oct 2024 06:23:41 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZXtg6Zd7vAYGXr8g2ECC0mkOaOTAhEf0BFiWAyulrBg=; b=jTx6iNqeDSRmzv ZtH99Fv0tks75Jq7bZnmQzLlnWO4g9VBWLfAVdkGZM7e0oNSbV0X2pi0P10TBlTehQ+cf1jPYq/CP e+VlyR2HHhgmfBVfsd9+DYdMssfpvQUPD3gN+9Jmshi43ddOrByEtONpBniGKcwrf7wly/2v/gOXY 6A0k4LaMf8VluXF5dKvyHxSTYyX/ki8BezYoa6OXhE7Fl2RE1GijF4uGwstY8k1XuuNgP5QoZmk5f rJWP22KvC9VY9e+8TdrdWyMVW25k0UhEJT8bbgtGVWnLwzMbKPxKq0YZimo5GmPPmbTW2zozV4Pfv vUUFgieyAeQN+7m/kQPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1sy3dB-00000004diM-0OH3; Tue, 08 Oct 2024 06:23:37 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1sy3cc-00000004dYy-3nWm; Tue, 08 Oct 2024 06:23:05 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id F05D1A43229; Tue, 8 Oct 2024 06:22:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5C076C4CEC7; Tue, 8 Oct 2024 06:22:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728368581; bh=7+OOlYDwjjrmYkugp0zG3rCIOBJXVhabkZlBvijiN0Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HLZ7O/HpKqwZhtBX1cNCiAk8EV6vD0WzAl1dR/RILMS7jSHhGDnYDNH2Dzn6ECEly M0+GSr/JGL8nAopaejPjKSQKa6Jmnx6kHabKvo9FyggKvIK/+rwoLnO5mphSBOrVi8 U9wdgL7Nl7zM0jbSh9FiGcxw5b5J+su+JR+7Gf4XG9wvT3v6GVYlXJH8m3l11OFKZ1 9jEHuFYuJh2kBStvb3JCpXCoRR3L/JiHNjMlM70jCbMyIiQEwYJp2wijiSZ4G1su3J 9j8W/sm+G2yCx41UsRZ1DC/eNueJYqT+Lq5WzrcGaGCVNkuw9bP/AltQfceSnkaSt6 lK+siW3UD/EyQ== Date: Tue, 8 Oct 2024 09:19:13 +0300 From: Mike Rapoport To: Huacai Chen Cc: Andrew Morton , Andreas Larsson , Andy Lutomirski , Ard Biesheuvel , Arnd Bergmann , Borislav Petkov , Brian Cain , Catalin Marinas , Christoph Hellwig , Christophe Leroy , Dave Hansen , Dinh Nguyen , Geert Uytterhoeven , Guo Ren , Helge Deller , Ingo Molnar , Johannes Berg , John Paul Adrian Glaubitz , Kent Overstreet , "Liam R. Howlett" , Luis Chamberlain , Mark Rutland , Masami Hiramatsu , Matt Turner , Max Filippov , Michael Ellerman , Michal Simek , Oleg Nesterov , Palmer Dabbelt , Peter Zijlstra , Richard Weinberger , Russell King , Song Liu , Stafford Horne , Steven Rostedt , Thomas Bogendoerfer , Thomas Gleixner , Uladzislau Rezki , Vineet Gupta , Will Deacon , bpf@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-trace-kernel@vger.kernel.org, linux-um@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v4 5/8] arch: introduce set_direct_map_valid_noflush() Message-ID: References: <20241007062858.44248-1-rppt@kernel.org> <20241007062858.44248-6-rppt@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241007_232303_225392_EAA40D24 X-CRM114-Status: GOOD ( 21.80 ) 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 SGkgSHVhY2FpLAoKT24gVHVlLCBPY3QgMDgsIDIwMjQgYXQgMTA6MTE6MjVBTSArMDgwMCwgSHVh Y2FpIENoZW4gd3JvdGU6Cj4gSGksIE1pa2UsCj4gCj4gT24gTW9uLCBPY3QgNywgMjAyNCBhdCAy OjMw4oCvUE0gTWlrZSBSYXBvcG9ydCA8cnBwdEBrZXJuZWwub3JnPiB3cm90ZToKPiA+Cj4gPiBG cm9tOiAiTWlrZSBSYXBvcG9ydCAoTWljcm9zb2Z0KSIgPHJwcHRAa2VybmVsLm9yZz4KPiA+Cj4g PiBBZGQgYW4gQVBJIHRoYXQgd2lsbCBhbGxvdyB1cGRhdGVzIG9mIHRoZSBkaXJlY3QvbGluZWFy IG1hcCBmb3IgYSBzZXQgb2YKPiA+IHBoeXNpY2FsbHkgY29udGlndW91cyBwYWdlcy4KPiA+Cj4g PiBJdCB3aWxsIGJlIHVzZWQgaW4gdGhlIGZvbGxvd2luZyBwYXRjaGVzLgo+ID4KPiA+IFNpZ25l ZC1vZmYtYnk6IE1pa2UgUmFwb3BvcnQgKE1pY3Jvc29mdCkgPHJwcHRAa2VybmVsLm9yZz4KPiA+ IC0tLQo+ID4gIGFyY2gvYXJtNjQvaW5jbHVkZS9hc20vc2V0X21lbW9yeS5oICAgICB8ICAxICsK PiA+ICBhcmNoL2FybTY0L21tL3BhZ2VhdHRyLmMgICAgICAgICAgICAgICAgfCAxMCArKysrKysr KysrCj4gPiAgYXJjaC9sb29uZ2FyY2gvaW5jbHVkZS9hc20vc2V0X21lbW9yeS5oIHwgIDEgKwo+ ID4gIGFyY2gvbG9vbmdhcmNoL21tL3BhZ2VhdHRyLmMgICAgICAgICAgICB8IDIxICsrKysrKysr KysrKysrKysrKysrKwo+ID4gIGFyY2gvcmlzY3YvaW5jbHVkZS9hc20vc2V0X21lbW9yeS5oICAg ICB8ICAxICsKPiA+ICBhcmNoL3Jpc2N2L21tL3BhZ2VhdHRyLmMgICAgICAgICAgICAgICAgfCAx NSArKysrKysrKysrKysrKysKPiA+ICBhcmNoL3MzOTAvaW5jbHVkZS9hc20vc2V0X21lbW9yeS5o ICAgICAgfCAgMSArCj4gPiAgYXJjaC9zMzkwL21tL3BhZ2VhdHRyLmMgICAgICAgICAgICAgICAg IHwgMTEgKysrKysrKysrKysKPiA+ICBhcmNoL3g4Ni9pbmNsdWRlL2FzbS9zZXRfbWVtb3J5Lmgg ICAgICAgfCAgMSArCj4gPiAgYXJjaC94ODYvbW0vcGF0L3NldF9tZW1vcnkuYyAgICAgICAgICAg IHwgIDggKysrKysrKysKPiA+ICBpbmNsdWRlL2xpbnV4L3NldF9tZW1vcnkuaCAgICAgICAgICAg ICAgfCAgNiArKysrKysKPiA+ICAxMSBmaWxlcyBjaGFuZ2VkLCA3NiBpbnNlcnRpb25zKCspCj4g Pgo+ID4gZGlmZiAtLWdpdCBhL2FyY2gvbG9vbmdhcmNoL2luY2x1ZGUvYXNtL3NldF9tZW1vcnku aCBiL2FyY2gvbG9vbmdhcmNoL2luY2x1ZGUvYXNtL3NldF9tZW1vcnkuaAo+ID4gaW5kZXggZDcw NTA1YjY2NzZjLi41NWRmYWVmZDAyYzggMTAwNjQ0Cj4gPiAtLS0gYS9hcmNoL2xvb25nYXJjaC9p bmNsdWRlL2FzbS9zZXRfbWVtb3J5LmgKPiA+ICsrKyBiL2FyY2gvbG9vbmdhcmNoL2luY2x1ZGUv YXNtL3NldF9tZW1vcnkuaAo+ID4gQEAgLTE3LDUgKzE3LDYgQEAgaW50IHNldF9tZW1vcnlfcnco dW5zaWduZWQgbG9uZyBhZGRyLCBpbnQgbnVtcGFnZXMpOwo+ID4gIGJvb2wga2VybmVsX3BhZ2Vf cHJlc2VudChzdHJ1Y3QgcGFnZSAqcGFnZSk7Cj4gPiAgaW50IHNldF9kaXJlY3RfbWFwX2RlZmF1 bHRfbm9mbHVzaChzdHJ1Y3QgcGFnZSAqcGFnZSk7Cj4gPiAgaW50IHNldF9kaXJlY3RfbWFwX2lu dmFsaWRfbm9mbHVzaChzdHJ1Y3QgcGFnZSAqcGFnZSk7Cj4gPiAraW50IHNldF9kaXJlY3RfbWFw X3ZhbGlkX25vZmx1c2goc3RydWN0IHBhZ2UgKnBhZ2UsIHVuc2lnbmVkIG5yLCBib29sIHZhbGlk KTsKPiA+Cj4gPiAgI2VuZGlmIC8qIF9BU01fTE9PTkdBUkNIX1NFVF9NRU1PUllfSCAqLwo+ID4g ZGlmZiAtLWdpdCBhL2FyY2gvbG9vbmdhcmNoL21tL3BhZ2VhdHRyLmMgYi9hcmNoL2xvb25nYXJj aC9tbS9wYWdlYXR0ci5jCj4gPiBpbmRleCBmZmQ4ZDc2MDIxZDQuLmYxNGI0MGM5NjhiNCAxMDA2 NDQKPiA+IC0tLSBhL2FyY2gvbG9vbmdhcmNoL21tL3BhZ2VhdHRyLmMKPiA+ICsrKyBiL2FyY2gv bG9vbmdhcmNoL21tL3BhZ2VhdHRyLmMKPiA+IEBAIC0yMTYsMyArMjE2LDI0IEBAIGludCBzZXRf ZGlyZWN0X21hcF9pbnZhbGlkX25vZmx1c2goc3RydWN0IHBhZ2UgKnBhZ2UpCj4gPgo+ID4gICAg ICAgICByZXR1cm4gX19zZXRfbWVtb3J5KGFkZHIsIDEsIF9fcGdwcm90KDApLCBfX3BncHJvdChf UEFHRV9QUkVTRU5UIHwgX1BBR0VfVkFMSUQpKTsKPiA+ICB9Cj4gPiArCj4gPiAraW50IHNldF9k aXJlY3RfbWFwX3ZhbGlkX25vZmx1c2goc3RydWN0IHBhZ2UgKnBhZ2UsIHVuc2lnbmVkIG5yLCBi b29sIHZhbGlkKQo+ID4gK3sKPiA+ICsgICAgICAgdW5zaWduZWQgbG9uZyBhZGRyID0gKHVuc2ln bmVkIGxvbmcpcGFnZV9hZGRyZXNzKHBhZ2UpOwo+ID4gKyAgICAgICBwZ3Byb3RfdCBzZXQsIGNs ZWFyOwo+ID4gKwo+ID4gKyAgICAgICByZXR1cm4gX19zZXRfbWVtb3J5KCh1bnNpZ25lZCBsb25n KXBhZ2VfYWRkcmVzcyhwYWdlKSwgbnIsIHNldCwgY2xlYXIpOwo+IFRoaXMgbGluZSBzaG91bGQg YmUgcmVtb3ZlZC4KCkFyZ2gsIGNvcHkvcGFzdGUgaXMgc28gaGFyZC4uLgoKVGhhbmtzLCB3aWxs IGRvLgogCj4gSHVhY2FpCgotLSAKU2luY2VyZWx5IHlvdXJzLApNaWtlLgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtcmlzY3YgbWFpbGluZyBs aXN0CmxpbnV4LXJpc2N2QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVh ZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1yaXNjdgo= 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 58329CED26F for ; 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Howlett" , Luis Chamberlain , Mark Rutland , Masami Hiramatsu , Matt Turner , Max Filippov , Michael Ellerman , Michal Simek , Oleg Nesterov , Palmer Dabbelt , Peter Zijlstra , Richard Weinberger , Russell King , Song Liu , Stafford Horne , Steven Rostedt , Thomas Bogendoerfer , Thomas Gleixner , Uladzislau Rezki , Vineet Gupta , Will Deacon , bpf@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-trace-kernel@vger.kernel.org, linux-um@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH v4 5/8] arch: introduce set_direct_map_valid_noflush() Message-ID: References: <20241007062858.44248-1-rppt@kernel.org> <20241007062858.44248-6-rppt@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241007_232303_225392_EAA40D24 X-CRM114-Status: GOOD ( 21.80 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; 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