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 672D1C3DA66 for ; Fri, 25 Aug 2023 15:28:48 +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-Type: Content-Transfer-Encoding:Reply-To:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=0FJX008aIu0q4iXO8OY5RasvJD3Q7kWk3J+hJgTCO/A=; b=XZs57N9BIE6l0Y 2p0VVaacyBhDhrGr+m7TnDNip3RIDIfOP2Af36NVfzsC7gEzAa8bxTf5/M4iIn5ABc4eZd1haoJI6 t6Buy5wQA48mMqbWwe+4JcboyPYnIld41k2x7vosTAepJjLFZoLRQ370Qb4HLinGUK6Cq4eqdxNdk UWJATPxlsW7vFbf87k4aXZAvln3ru7nudxRAMMeviwcOiVrN7nchI2JuHPZW1Fq22fd45Fofq/HCe cwpBw37j/0gPye1GMvK3n0tcyRA7xSd/0U2tbj3MJ7fCTH5159oV15cCiKWn9o8uEdp9jEeIvTloE pPBIoiTWrvCmA+E8WsvA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qZYjk-005gVu-0V; Fri, 25 Aug 2023 15:28:36 +0000 Received: from out-253.mta0.migadu.com ([2001:41d0:1004:224b::fd]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qZYjh-005gUx-0X for linux-riscv@lists.infradead.org; Fri, 25 Aug 2023 15:28:34 +0000 Message-ID: <2f4f0dfc-ec06-8ac8-a56a-395cc2373def@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1692977303; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ADrLm5FOhZF0BsOKum99yg64wr70c47LcebFXo6vRbY=; b=suRiEhi9s5GtH5k5XB+bLSj2CG4LmY29+v8rAFBSIX0P0CM5GGPGB2UVUxfIBGSiuI1qC5 S2KE9mX/bMG7FEA9ljHKBxhlUlZQ72CiiZs/uHp6DJ49TFquhQd9xDwEU2I4IK05E6mzUy 6m4fAQ/z4am5+Xv/lDatMDd3hLZjsLQ= Date: Fri, 25 Aug 2023 08:28:17 -0700 MIME-Version: 1.0 Subject: Re: WARNING: CPU: 3 PID: 261 at kernel/bpf/memalloc.c:342 Content-Language: en-US To: =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , bpf@vger.kernel.org Cc: linux-riscv@lists.infradead.org References: <87jztjmmy4.fsf@all.your.base.are.belong.to.us> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Yonghong Song In-Reply-To: <87jztjmmy4.fsf@all.your.base.are.belong.to.us> X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230825_082833_366756_F09296BE X-CRM114-Status: GOOD ( 12.68 ) 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: , Reply-To: yonghong.song@linux.dev Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org CgpPbiA4LzI1LzIzIDM6MzIgQU0sIEJqw7ZybiBUw7ZwZWwgd3JvdGU6Cj4gSSdtIGNoYXNpbmcg YSB3b3JrcXVldWUgaGFuZyBvbiBSSVNDLVYvcWVtdSAoVENHKSwgdXNpbmcgdGhlIGJwZgo+IHNl bGZ0ZXN0cyBvbiBicGYtbmV4dCA5ZTNiNDdhYmViOGYuCj4gCj4gSSdtIGFibGUgdG8gcmVwcm9k dWNlIHRoZSBoYW5nIGJ5IG11bHRpcGxlIHJ1bnMgb2Y6Cj4gICB8IC4vdGVzdF9wcm9ncyAtYSBs aW5rX2FwaSAtYSBsaW5rZWRfbGlzdAo+IEknbSBjdXJyZW50bHkgaW52ZXN0aWdhdGluZyB0aGF0 Lgo+IAo+IEJ1dCEgU29tZXRpbWVzIChldmVyeSBibHVlIG1vb24pIEkgZ2V0IGEgd2Fybl9vbl9v bmNlIGhpdDoKPiAgIHwgLS0tLS0tLS0tLS0tWyBjdXQgaGVyZSBdLS0tLS0tLS0tLS0tCj4gICB8 IFdBUk5JTkc6IENQVTogMyBQSUQ6IDI2MSBhdCBrZXJuZWwvYnBmL21lbWFsbG9jLmM6MzQyIGJw Zl9tZW1fcmVmaWxsKzB4MWZjLzB4MjA2Cj4gICB8IE1vZHVsZXMgbGlua2VkIGluOiBicGZfdGVz dG1vZChPRSkKPiAgIHwgQ1BVOiAzIFBJRDogMjYxIENvbW06IHRlc3RfcHJvZ3MtY3B1diBUYWlu dGVkOiBHICAgICAgICAgICBPRSAgICBOIDYuNS4wLXJjNS0wMTc0My1nZGNiMTUyYmI4MzI4ICMy Cj4gICB8IEhhcmR3YXJlIG5hbWU6IHJpc2N2LXZpcnRpbyxxZW11IChEVCkKPiAgIHwgZXBjIDog YnBmX21lbV9yZWZpbGwrMHgxZmMvMHgyMDYKPiAgIHwgIHJhIDogaXJxX3dvcmtfc2luZ2xlKzB4 NjgvMHg3MAo+ICAgfCBlcGMgOiBmZmZmZmZmZjgwMWIxYmM0IHJhIDogZmZmZmZmZmY4MDE1ZmU4 NCBzcCA6IGZmMjAwMDAwMDAwMWJlMjAKPiAgIHwgIGdwIDogZmZmZmZmZmY4MmQyNjEzOCB0cCA6 IGZmNjAwMDAwODQ3N2E4MDAgdDAgOiAwMDAwMDAwMDAwMDQ2NjAwCj4gICB8ICB0MSA6IGZmZmZm ZmZmODEyYjZkZGMgdDIgOiAwMDAwMDAwMDAwMDAwMDAwIHMwIDogZmYyMDAwMDAwMDAxYmU3MAo+ ICAgfCAgczEgOiBmZjVmZmZmZmZmZmU4OTk4IGEwIDogZmY1ZmZmZmZmZmZlODk5OCBhMSA6IGZm NjAwMDAzZmVmNGIwMDAKPiAgIHwgIGEyIDogMDAwMDAwMDAwMDAwMDAzZiBhMyA6IGZmZmZmZmZm ODAwMDgyNTAgYTQgOiAwMDAwMDAwMDAwMDAwMDYwCj4gICB8ICBhNSA6IDAwMDAwMDAwMDAwMDAw ODAgYTYgOiAwMDAwMDAwMDAwMDAwMDAwIGE3IDogMDAwMDAwMDAwMDczNTA0OQo+ICAgfCAgczIg OiBmZjVmZmZmZmZmZmU4OTk4IHMzIDogMDAwMDAwMDAwMDAwMDAyMiBzNCA6IDAwMDAwMDAwMDAw MDEwMDAKPiAgIHwgIHM1IDogMDAwMDAwMDAwMDAwMDAwNyBzNiA6IGZmNWZmZmZmZmZmZTg1NzAg czcgOiBmZmZmZmZmZjgyZDZiZDMwCj4gICB8ICBzOCA6IDAwMDAwMDAwMDAwMDAwM2YgczkgOiBm ZmZmZmZmZjgyZDJjNWU4IHMxMDogMDAwMDAwMDAwMDAwZmZmZgo+ICAgfCAgczExOiBmZmZmZmZm ZjgyZDJjNWQ4IHQzIDogZmZmZmZmZmY4MWVhOGYyOCB0NCA6IDAwMDAwMDAwMDAwMDAwMDAKPiAg IHwgIHQ1IDogZmY2MDAwMDA4ZmQyODI3OCB0NiA6IDAwMDAwMDAwMDAwNDAwMDAKPiAgIHwgc3Rh dHVzOiAwMDAwMDAwMjAwMDAwMTAwIGJhZGFkZHI6IDAwMDAwMDAwMDAwMDAwMDAgY2F1c2U6IDAw MDAwMDAwMDAwMDAwMDMKPiAgIHwgWzxmZmZmZmZmZjgwMWIxYmM0Pl0gYnBmX21lbV9yZWZpbGwr MHgxZmMvMHgyMDYKPiAgIHwgWzxmZmZmZmZmZjgwMTVmZTg0Pl0gaXJxX3dvcmtfc2luZ2xlKzB4 NjgvMHg3MAo+ICAgfCBbPGZmZmZmZmZmODAxNWZlYjQ+XSBpcnFfd29ya19ydW5fbGlzdCsweDI4 LzB4MzYKPiAgIHwgWzxmZmZmZmZmZjgwMTVmZWZhPl0gaXJxX3dvcmtfcnVuKzB4MzgvMHg2Ngo+ ICAgfCBbPGZmZmZmZmZmODAwMDgyOGE+XSBoYW5kbGVfSVBJKzB4M2EvMHhiNAo+ICAgfCBbPGZm ZmZmZmZmODAwYTVjM2E+XSBoYW5kbGVfcGVyY3B1X2RldmlkX2lycSsweGE0LzB4MWY4Cj4gICB8 IFs8ZmZmZmZmZmY4MDA5ZmFmYT5dIGdlbmVyaWNfaGFuZGxlX2RvbWFpbl9pcnErMHgyOC8weDM2 Cj4gICB8IFs8ZmZmZmZmZmY4MDBhZTU3MD5dIGlwaV9tdXhfcHJvY2VzcysweGFjLzB4ZmEKPiAg IHwgWzxmZmZmZmZmZjgwMDBhOGVhPl0gc2JpX2lwaV9oYW5kbGUrMHgyZS8weDg4Cj4gICB8IFs8 ZmZmZmZmZmY4MDA5ZmFmYT5dIGdlbmVyaWNfaGFuZGxlX2RvbWFpbl9pcnErMHgyOC8weDM2Cj4g ICB8IFs8ZmZmZmZmZmY4MDdlZTcwZT5dIHJpc2N2X2ludGNfaXJxKzB4MzYvMHg0ZQo+ICAgfCBb PGZmZmZmZmZmODEyYjVkM2E+XSBoYW5kbGVfcmlzY3ZfaXJxKzB4NTQvMHg4Ngo+ICAgfCBbPGZm ZmZmZmZmODEyYjY5MDQ+XSBkb19pcnErMHg2Ni8weDk4Cj4gICB8IC0tLVsgZW5kIHRyYWNlIDAw MDAwMDAwMDAwMDAwMDAgXS0tLQo+IAo+IENvZGU6Cj4gICB8IHN0YXRpYyB2b2lkIGZyZWVfYnVs ayhzdHJ1Y3QgYnBmX21lbV9jYWNoZSAqYykKPiAgIHwgewo+ICAgfCAJc3RydWN0IGJwZl9tZW1f Y2FjaGUgKnRndCA9IGMtPnRndDsKPiAgIHwgCXN0cnVjdCBsbGlzdF9ub2RlICpsbG5vZGUsICp0 Owo+ICAgfCAJdW5zaWduZWQgbG9uZyBmbGFnczsKPiAgIHwgCWludCBjbnQ7Cj4gICB8Cj4gICB8 IAlXQVJOX09OX09OQ0UodGd0LT51bml0X3NpemUgIT0gYy0+dW5pdF9zaXplKTsKPiAgIHwgLi4u Cj4gCj4gSSdtIG5vdCB3ZWxsIHZlcnNlZCBpbiB0aGUgbWVtb3J5IGFsbG9jYXRvcjsgQmVmb3Jl IEkgZGl2ZSBpbnRvIGl0IC0tCj4gaGFzIGFueW9uZSBlbHNlIGhpdCBpdD8gSWRlYXMgb24gd2h5 IHRoZSB3YXJuX29uX29uY2UgaXMgaGl0PwoKTWF5YmUgdGFrZSBhIGxvb2sgYXQgdGhlIHBhdGNo CiAgIDgyMmZiMjZiZGI1NSAgYnBmOiBBZGQgYSBoaW50IHRvIGFsbG9jYXRlZCBvYmplY3RzLgoK SW4gdGhlIGFib3ZlIHBhdGNoLCB3ZSBoYXZlCgorICAgICAgIC8qCisgICAgICAgICogUmVtZW1i ZXIgYnBmX21lbV9jYWNoZSB0aGF0IGFsbG9jYXRlZCB0aGlzIG9iamVjdC4KKyAgICAgICAgKiBU aGUgaGludCBpcyBub3QgYWNjdXJhdGUuCisgICAgICAgICovCisgICAgICAgYy0+dGd0ID0gKihz dHJ1Y3QgYnBmX21lbV9jYWNoZSAqKilsbG5vZGU7CgpJIHN1c3BlY3QgdGhhdCB0aGUgd2Fybmlu ZyBtYXkgYmUgcmVsYXRlZCB0byB0aGUgYWJvdmUuCkkgdHJpZWQgdGhlIGFib3ZlIC4vdGVzdF9w cm9ncyBjb21tYW5kIGxpbmUgKHJ1bm5pbmcgbXVsdGlwbGUKYXQgdGhlIHNhbWUgdGltZSkgYW5k IGRpZG4ndCB0cmlnZ2VyIHRoZSBpc3N1ZS4KCj4gCj4gCj4gQmrDtnJuCj4gCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1yaXNjdiBtYWlsaW5n IGxpc3QKbGludXgtcmlzY3ZAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFk ZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJpc2N2Cg==