Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754632AbbFCLWk (ORCPT ); Wed, 3 Jun 2015 07:22:40 -0400 Received: from mx1.redhat.com ([209.132.183.28]:59584 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753839AbbFCLKI (ORCPT ); Wed, 3 Jun 2015 07:10:08 -0400 From: Frediano Ziglio To: fziglio@redhat.com, spice-devel@lists.freedesktop.org, airlied@linux.ie, dri-devel@lists.freedesktop.org, airlied@redhat.com Cc: linux-kernel@vger.kernel.org Subject: [PATCH 08/11] drm/qxl: Remove format string errors Date: Wed, 3 Jun 2015 12:09:16 +0100 Message-Id: <1433329759-10082-9-git-send-email-fziglio@redhat.com> In-Reply-To: <1433329759-10082-1-git-send-email-fziglio@redhat.com> References: <1433329759-10082-1-git-send-email-fziglio@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2751 Lines: 73 Enable format string checks for qxl_io_log and remove resulting warnings which could lead to memory errors on different platform or just printing wrong information. Signed-off-by: Frediano Ziglio Reviewed-by: Dave Airlie --- drivers/gpu/drm/qxl/qxl_cmd.c | 2 +- drivers/gpu/drm/qxl/qxl_display.c | 2 +- drivers/gpu/drm/qxl/qxl_drv.h | 2 +- drivers/gpu/drm/qxl/qxl_release.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c index b18f84c..edc1eec 100644 --- a/drivers/gpu/drm/qxl/qxl_cmd.c +++ b/drivers/gpu/drm/qxl/qxl_cmd.c @@ -248,7 +248,7 @@ int qxl_garbage_collect(struct qxl_device *qdev) } } - QXL_INFO(qdev, "%s: %lld\n", __func__, i); + QXL_INFO(qdev, "%s: %d\n", __func__, i); return i; } diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 4a0a8b2..a8dbb3e 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -67,7 +67,7 @@ static int qxl_display_copy_rom_client_monitors_config(struct qxl_device *qdev) crc = crc32(0, (const uint8_t *)&qdev->rom->client_monitors_config, sizeof(qdev->rom->client_monitors_config)); if (crc != qdev->rom->client_monitors_config_crc) { - qxl_io_log(qdev, "crc mismatch: have %X (%d) != %X\n", crc, + qxl_io_log(qdev, "crc mismatch: have %X (%zd) != %X\n", crc, sizeof(qdev->rom->client_monitors_config), qdev->rom->client_monitors_config_crc); return 1; diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 6745c44..62ef8be 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -328,7 +328,7 @@ struct qxl_device { }; /* forward declaration for QXL_INFO_IO */ -void qxl_io_log(struct qxl_device *qdev, const char *fmt, ...); +__printf(2,3) void qxl_io_log(struct qxl_device *qdev, const char *fmt, ...); extern const struct drm_ioctl_desc qxl_ioctls[]; extern int qxl_max_ioctl; diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c index 00604ed..b66ec33 100644 --- a/drivers/gpu/drm/qxl/qxl_release.c +++ b/drivers/gpu/drm/qxl/qxl_release.c @@ -153,7 +153,7 @@ qxl_release_alloc(struct qxl_device *qdev, int type, return handle; } *ret = release; - QXL_INFO(qdev, "allocated release %lld\n", handle); + QXL_INFO(qdev, "allocated release %d\n", handle); release->id = handle; return handle; } -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/