From nobody Wed Apr 27 15:16:19 2022 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4B69C1AB143C; Wed, 27 Apr 2022 15:16:20 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4KpMlm1Dbgz3kbd; Wed, 27 Apr 2022 15:16:20 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1651072580; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=5H49D4pXioEjokKyaqEc+Z2ZmRQELYT+iDW6dAIWBi8=; b=Lmv/xB9ch9d2SRtOMQaUse19hPOMS98u1zFIRya+BTPWEBY7B5FyKvqA4KXTkXkhDNH+h2 c50oQ/NLgDmf0euZMxMiY8ds+/zPvundgn/KC75fGKbvi4TE7PYvvRyOsLUCP08zf4MPg7 CwU0xmjjTu1wcQniKALj0zuaGtNwetVSjCawCfmIYMMQmoCAfwQ8JkmIR6VBe3XMlnrHPo UAipBsR4Z0PAPfIdklUjOjPywcGb1qF9NNTy+31OIaX8u1Jn5yy6jwNpMCFCmZJq4CDvhw Fflhef7xAgN8yLl0f6U862Nba8ltGb6+QNhOgZ/xBVofKRrXWK+CXJ0sBPgk9Q== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id F13A126604; Wed, 27 Apr 2022 15:16:19 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 23RFGJYg008001; Wed, 27 Apr 2022 15:16:19 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 23RFGJtP008000; Wed, 27 Apr 2022 15:16:19 GMT (envelope-from git) Date: Wed, 27 Apr 2022 15:16:19 GMT Message-Id: <202204271516.23RFGJtP008000@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Emmanuel Vadot Subject: git: 4a5270b3c86c - stable/13 - linuxkpi: Add kstrtouint_from_user List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-all@freebsd.org X-BeenThere: dev-commits-src-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: manu X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: 4a5270b3c86c50332b7cd829d82d110701d2ce81 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1651072580; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=5H49D4pXioEjokKyaqEc+Z2ZmRQELYT+iDW6dAIWBi8=; b=hjrZay6xU70JLnECvI1hTOTk+3gahgrE7KYpW06Ey45zm4gb9vHM/QvJBMtupKFbxnIfV4 RSQ6KeNixiHSKqoWca/8CM5JpGbA+zAdbRfjYtLzBdLscZrrzoPCq1BwnO6KRynPhbrdyo be571Ivbcj8Vm1AYIcCwW4S3ls1ILM0RLlG4O3J7wUxhVaSMqMZQ/IFZb/fFDItdwd4DbM Akqon03tT4U7I2/3bWpaYVlgkhTtZ1gesJfhPIqTbeJUl7SNinGhDB94s5M5YCaDZ+GhUt 4EH8s1zt4ebk6Svd4Y8mdawbNgLIPlyE609AAiuHfY/PN2aQh7x6yGdJAhpJSA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1651072580; a=rsa-sha256; cv=none; b=xwTjCRA5FaDte77zrVEirgw+0VenyHbfEJo47OtP84vaibPyZ4LPfbOR/D4hd5f8qSUb7Z pSgXCW1jCaF1Zh89ZEyySImdXD5ovUW9PaA4mzqClRMwNQEuuDvT9qmub3Zguc+I9f4ZED msJ6bkALZrP5LIo1uPD4h1nT6O8rRf+f9ROOZ2hkYkaUCR7JJYkeTAWciljAnD9rVfZb/y /ORfomDizYHe0SkfkRE8SFSmYw57RRdZ7J0Xj/cvjOhhMTCJyrATSfI8oOPfQcmOgiQm8r JYPWbBOw0qvsjbYvw1lxqk70U5Hdrqsh9gbK9EXgZcdwZVAKTKmIjxid0cRypA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch stable/13 has been updated by manu: URL: https://cgit.FreeBSD.org/src/commit/?id=4a5270b3c86c50332b7cd829d82d110701d2ce81 commit 4a5270b3c86c50332b7cd829d82d110701d2ce81 Author: Emmanuel Vadot AuthorDate: 2022-03-22 09:22:42 +0000 Commit: Emmanuel Vadot CommitDate: 2022-04-27 16:34:47 +0000 linuxkpi: Add kstrtouint_from_user Like kstrtoint_from_user but for uint. Needed by drm v5.10 MFC after: 1 month Reviewed by: hselasky Sponsored by: Beckhoff Automation GmbH & Co. KG Differential Revision: https://reviews.freebsd.org/D34642 (cherry picked from commit 8e587a5f13ce676d7763ffa920148fe31bc3bfae) --- sys/compat/linuxkpi/common/include/linux/kernel.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/kernel.h b/sys/compat/linuxkpi/common/include/linux/kernel.h index 219a19e654d6..c22a711a4f47 100644 --- a/sys/compat/linuxkpi/common/include/linux/kernel.h +++ b/sys/compat/linuxkpi/common/include/linux/kernel.h @@ -525,6 +525,21 @@ kstrtoint_from_user(const char __user *s, size_t count, unsigned int base, return (kstrtoint(buf, base, p)); } +static inline int +kstrtouint_from_user(const char __user *s, size_t count, unsigned int base, + int *p) +{ + char buf[36] = {}; + + if (count > (sizeof(buf) - 1)) + count = (sizeof(buf) - 1); + + if (copy_from_user(buf, s, count)) + return (-EFAULT); + + return (kstrtouint(buf, base, p)); +} + static inline int kstrtou8_from_user(const char __user *s, size_t count, unsigned int base, u8 *p)