From: Alistair Francis <alistair23@gmail.com>
To: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
Cc: Peter Maydell <peter.maydell@linaro.org>,
QEMU Trivial <qemu-trivial@nongnu.org>,
Alistair Francis <alistair@alistair23.me>,
Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>,
"qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
Igor Mitsyanko <i.mitsyanko@gmail.com>,
qemu-arm <qemu-arm@nongnu.org>, Gerd Hoffmann <kraxel@redhat.com>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Subject: Re: [PATCH 10/14] hw/display/vmware_vga: Replace printf() calls by qemu_log_mask(ERROR)
Date: Tue, 26 May 2020 10:25:53 -0700 [thread overview]
Message-ID: <CAKmqyKOjJjqfEVH8f24hggh8X_9NL-tPanhKr68Z1PHFrA54vg@mail.gmail.com> (raw)
In-Reply-To: <20200526062252.19852-11-f4bug@amsat.org>
On Mon, May 25, 2020 at 11:32 PM Philippe Mathieu-Daudé <f4bug@amsat.org> wrote:
>
> Avoid flooding stdio by converting printf() calls to
> qemu_log_mask(GUEST_ERROR), which are disabled by default.
>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Alistair
> ---
> hw/display/vmware_vga.c | 16 +++++++++++-----
> 1 file changed, 11 insertions(+), 5 deletions(-)
>
> diff --git a/hw/display/vmware_vga.c b/hw/display/vmware_vga.c
> index 58ea82e3e5..5c0fc49d9d 100644
> --- a/hw/display/vmware_vga.c
> +++ b/hw/display/vmware_vga.c
> @@ -26,6 +26,7 @@
> #include "qemu/module.h"
> #include "qemu/units.h"
> #include "qapi/error.h"
> +#include "qemu/log.h"
> #include "hw/loader.h"
> #include "trace.h"
> #include "ui/vnc.h"
> @@ -953,7 +954,8 @@ static uint32_t vmsvga_value_read(void *opaque, uint32_t address)
> ret = s->scratch[s->index - SVGA_SCRATCH_BASE];
> break;
> }
> - printf("%s: Bad register %02x\n", __func__, s->index);
> + qemu_log_mask(LOG_GUEST_ERROR,
> + "%s: Bad register %02x\n", __func__, s->index);
> ret = 0;
> break;
> }
> @@ -1002,7 +1004,8 @@ static void vmsvga_value_write(void *opaque, uint32_t address, uint32_t value)
> s->new_width = value;
> s->invalidated = 1;
> } else {
> - printf("%s: Bad width: %i\n", __func__, value);
> + qemu_log_mask(LOG_GUEST_ERROR,
> + "%s: Bad width: %i\n", __func__, value);
> }
> break;
>
> @@ -1011,13 +1014,15 @@ static void vmsvga_value_write(void *opaque, uint32_t address, uint32_t value)
> s->new_height = value;
> s->invalidated = 1;
> } else {
> - printf("%s: Bad height: %i\n", __func__, value);
> + qemu_log_mask(LOG_GUEST_ERROR,
> + "%s: Bad height: %i\n", __func__, value);
> }
> break;
>
> case SVGA_REG_BITS_PER_PIXEL:
> if (value != 32) {
> - printf("%s: Bad bits per pixel: %i bits\n", __func__, value);
> + qemu_log_mask(LOG_GUEST_ERROR,
> + "%s: Bad bits per pixel: %i bits\n", __func__, value);
> s->config = 0;
> s->invalidated = 1;
> }
> @@ -1082,7 +1087,8 @@ static void vmsvga_value_write(void *opaque, uint32_t address, uint32_t value)
> s->scratch[s->index - SVGA_SCRATCH_BASE] = value;
> break;
> }
> - printf("%s: Bad register %02x\n", __func__, s->index);
> + qemu_log_mask(LOG_GUEST_ERROR,
> + "%s: Bad register %02x\n", __func__, s->index);
> }
> }
>
> --
> 2.21.3
>
>
next prev parent reply other threads:[~2020-05-26 17:36 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-26 6:22 [PATCH 00/14] hw/display: Omnibus cleanups Philippe Mathieu-Daudé
2020-05-26 6:22 ` [PATCH 01/14] hw/display/edid: Add missing 'qdev-properties.h' header Philippe Mathieu-Daudé
2020-05-26 16:40 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 02/14] hw/display/cg3: Convert debug printf()s to trace events Philippe Mathieu-Daudé
2020-05-26 16:41 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 03/14] hw/display/cirrus_vga: Convert debug printf() to trace event Philippe Mathieu-Daudé
2020-05-26 16:47 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 04/14] hw/display/cirrus_vga: Use qemu_log_mask(UNIMP) instead of debug printf Philippe Mathieu-Daudé
2020-05-26 16:42 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 05/14] hw/display/cirrus_vga: Use qemu_log_mask(ERROR) " Philippe Mathieu-Daudé
2020-05-26 16:44 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 06/14] hw/display/cirrus_vga: Convert debug printf() to trace event Philippe Mathieu-Daudé
2020-05-26 16:46 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 07/14] hw/display/dpcd: Fix memory region size Philippe Mathieu-Daudé
2020-05-26 17:22 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 08/14] hw/display/dpcd: Convert debug printf()s to trace events Philippe Mathieu-Daudé
2020-05-26 17:23 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 09/14] hw/display/xlnx_dp: Replace disabled DPRINTF() by error_report() Philippe Mathieu-Daudé
2020-05-26 9:47 ` Edgar E. Iglesias
2020-05-26 17:24 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 10/14] hw/display/vmware_vga: Replace printf() calls by qemu_log_mask(ERROR) Philippe Mathieu-Daudé
2020-05-26 17:25 ` Alistair Francis [this message]
2020-05-26 6:22 ` [PATCH 11/14] hw/display/vmware_vga: Let the PCI device own its I/O MemoryRegion Philippe Mathieu-Daudé
2020-05-26 8:01 ` Gerd Hoffmann
2020-05-26 8:16 ` Philippe Mathieu-Daudé
2020-05-26 10:47 ` Gerd Hoffmann
2020-05-26 6:22 ` [PATCH 12/14] hw/display/exynos4210_fimd: Use qemu_log_mask(GUEST_ERROR) Philippe Mathieu-Daudé
2020-05-26 17:27 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 13/14] hw/display/omap_dss: Replace fprintf() call by qemu_log_mask(LOG_UNIMP) Philippe Mathieu-Daudé
2020-05-26 17:27 ` Alistair Francis
2020-05-26 6:22 ` [PATCH 14/14] hw/display/pxa2xx_lcd: Replace printf() call by qemu_log_mask() Philippe Mathieu-Daudé
2020-05-26 17:28 ` Alistair Francis
2020-05-26 8:02 ` [PATCH 00/14] hw/display: Omnibus cleanups Gerd Hoffmann
2020-05-26 9:04 ` no-reply
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