From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AG47ELuB7U/mel13usZLX18MisZNV2l3wt1G0FssWFZiKfvOtUvDwwymnbN+ycytHrNRJrrzraGs ARC-Seal: i=1; a=rsa-sha256; t=1520451662; cv=none; d=google.com; s=arc-20160816; b=E3aJ1Rk2iZPpWjEJ2ca7QovOMKKtuGw4pA1hMo3noKQBkAHgE5SkD/nQ0S1b2xaRj4 k9t39IluGbbTSedBbvYjqcYjAbOzd7lpsQlNQ7IAKTewpMSgepm7iyuqgwvCyzi+m8qQ X/YEqLuwPPS09EJrDpO2cly4/25NdKfclNC3DFm0rMF84xM5qn7cmRU2n2lqr4l7jZ5B Sw9cc7Wny4orl/wBj1riLHHcrXFJRkmBWSC7+IwL1vtTytD18BiYR6rxZO2ngFM6t0Hs 7hIS1wiaWqDx0bJNLSu6cCiJ0NJkrj1V8ccZMBc9HB0dcQG7qTG014rAfv3FmGCUkRsN HWLw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=x4Tv+fDvSaHFf5EGBJxN7d29IX47H/cRcSj9JFUWE6g=; b=smgl6x7IQP5rQcZFppAZc7uUtyaCyl161W/dG1KSt0lvvIgCg68ftozopQw7huE817 zRwWA4+I4l+V4dH5i/Ux2FJ542AN42RBlejeSPyZ7+APtBpL64sFqA9sBLV5rzy+Ur5M Enq8O6g1KzF0n1LjhPJTBwkgSSZfj0VllrZPBtonpXNlFF+bKPJ81HkBT3RMrhHaze0n eJ4zm76aBckx0TE0BoFZ3sVg5gUofv29JfvotLDA6GftBoRjAfRfAmTJ5+hQfbs7q2MA 8rM4Jm15nD4TOOynbr5ZF382ZEVLPs4NkYrHrHYJixboZYOUOilVob8hq3XXwgyq2cLA tvTA== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 185.236.200.248 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 185.236.200.248 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Wolfram Sang , Tom Lendacky , "David S. Miller" Subject: [PATCH 4.15 043/122] net: amd-xgbe: fix comparison to bitshift when dealing with a mask Date: Wed, 7 Mar 2018 11:37:35 -0800 Message-Id: <20180307191735.248212817@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180307191729.190879024@linuxfoundation.org> References: <20180307191729.190879024@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1594309121790243335?= X-GMAIL-MSGID: =?utf-8?q?1594309121790243335?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Wolfram Sang [ Upstream commit a3276892db7a588bedc33168e502572008f714a9 ] Due to a typo, the mask was destroyed by a comparison instead of a bit shift. Signed-off-by: Wolfram Sang Acked-by: Tom Lendacky Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -595,7 +595,7 @@ isr_done: reissue_mask = 1 << 0; if (!pdata->per_channel_irq) - reissue_mask |= 0xffff < 4; + reissue_mask |= 0xffff << 4; XP_IOWRITE(pdata, XP_INT_REISSUE_EN, reissue_mask); }