From patchwork Mon Aug 5 13:48:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Garry X-Patchwork-Id: 11077017 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2E11D13B1 for ; Mon, 5 Aug 2019 13:50:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 183CF285C8 for ; Mon, 5 Aug 2019 13:50:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0C05C28660; Mon, 5 Aug 2019 13:50:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 809ED285FF for ; Mon, 5 Aug 2019 13:50:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730137AbfHENue (ORCPT ); Mon, 5 Aug 2019 09:50:34 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:44558 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729873AbfHENua (ORCPT ); Mon, 5 Aug 2019 09:50:30 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 2E4722D86713B22B4ABD; Mon, 5 Aug 2019 21:50:24 +0800 (CST) Received: from localhost.localdomain (10.67.212.75) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.439.0; Mon, 5 Aug 2019 21:50:15 +0800 From: John Garry To: , CC: , , , Xiang Chen , "John Garry" Subject: [PATCH 14/15] scsi: hisi_sas: replace "%p" with "%pK" Date: Mon, 5 Aug 2019 21:48:11 +0800 Message-ID: <1565012892-75940-15-git-send-email-john.garry@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1565012892-75940-1-git-send-email-john.garry@huawei.com> References: <1565012892-75940-1-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.212.75] X-CFilter-Loop: Reflected Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Xiang Chen The format specifier "%p" can leak kernel address, and use "%pK" instead. Signed-off-by: Xiang Chen Signed-off-by: John Garry --- drivers/scsi/hisi_sas/hisi_sas_main.c | 2 +- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 6 +++--- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 6 +++--- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index e1c52811f4c7..acb87b4f9622 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -2102,7 +2102,7 @@ _hisi_sas_internal_task_abort(struct hisi_hba *hisi_hba, } exit: - dev_dbg(dev, "internal task abort: task to dev %016llx task=%p resp: 0x%x sts 0x%x\n", + dev_dbg(dev, "internal task abort: task to dev %016llx task=%pK resp: 0x%x sts 0x%x\n", SAS_ADDR(device->sas_addr), task, task->task_status.resp, /* 0 is complete, -1 is undelivered */ task->task_status.stat); diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index a3f8c51b3500..fba4fcad4735 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -2393,7 +2393,7 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) slot_err_v2_hw(hisi_hba, task, slot, 2); if (ts->stat != SAS_DATA_UNDERRUN) - dev_info(dev, "erroneous completion iptt=%d task=%p dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n", + dev_info(dev, "erroneous completion iptt=%d task=%pK dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n", slot->idx, task, sas_dev->device_id, complete_hdr->dw0, complete_hdr->dw1, complete_hdr->act, complete_hdr->dw3, @@ -2455,7 +2455,7 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) spin_lock_irqsave(&task->task_state_lock, flags); if (task->task_state_flags & SAS_TASK_STATE_ABORTED) { spin_unlock_irqrestore(&task->task_state_lock, flags); - dev_info(dev, "slot complete: task(%p) aborted\n", task); + dev_info(dev, "slot complete: task(%pK) aborted\n", task); return SAS_ABORTED_TASK; } task->task_state_flags |= SAS_TASK_STATE_DONE; @@ -2466,7 +2466,7 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) spin_lock_irqsave(&device->done_lock, flags); if (test_bit(SAS_HA_FROZEN, &ha->state)) { spin_unlock_irqrestore(&device->done_lock, flags); - dev_info(dev, "slot complete: task(%p) ignored\n", + dev_info(dev, "slot complete: task(%pK) ignored\n", task); return sts; } diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index db8c7e4b1954..2adb5c93bd81 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -2190,7 +2190,7 @@ slot_complete_v3_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) slot_err_v3_hw(hisi_hba, task, slot); if (ts->stat != SAS_DATA_UNDERRUN) - dev_info(dev, "erroneous completion iptt=%d task=%p dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n", + dev_info(dev, "erroneous completion iptt=%d task=%pK dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n", slot->idx, task, sas_dev->device_id, dw0, dw1, complete_hdr->act, dw3, error_info[0], error_info[1], @@ -2245,7 +2245,7 @@ slot_complete_v3_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) spin_lock_irqsave(&task->task_state_lock, flags); if (task->task_state_flags & SAS_TASK_STATE_ABORTED) { spin_unlock_irqrestore(&task->task_state_lock, flags); - dev_info(dev, "slot complete: task(%p) aborted\n", task); + dev_info(dev, "slot complete: task(%pK) aborted\n", task); return SAS_ABORTED_TASK; } task->task_state_flags |= SAS_TASK_STATE_DONE; @@ -2256,7 +2256,7 @@ slot_complete_v3_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) spin_lock_irqsave(&device->done_lock, flags); if (test_bit(SAS_HA_FROZEN, &ha->state)) { spin_unlock_irqrestore(&device->done_lock, flags); - dev_info(dev, "slot complete: task(%p) ignored\n ", + dev_info(dev, "slot complete: task(%pK) ignored\n ", task); return sts; }