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From: Thomas Huth <thuth@redhat.com>
To: qemu-devel@nongnu.org,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	"Alex Bennée" <alex.bennee@linaro.org>
Cc: Peter Maydell <peter.maydell@linaro.org>,
	Stefan Weil <sw@weilnetz.de>,
	Wainer dos Santos Moschetta <wainersm@redhat.com>,
	Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 01/11] virtio-mem: Correct format specifier mismatch for RISC-V
Date: Tue,  4 Aug 2020 19:00:45 +0200	[thread overview]
Message-ID: <20200804170055.2851-2-thuth@redhat.com> (raw)
In-Reply-To: <20200804170055.2851-1-thuth@redhat.com>

From: Bruce Rogers <brogers@suse.com>

This likely affects other, less popular host architectures as well.
Less common host architectures under linux get QEMU_VMALLOC_ALIGN (from
which VIRTIO_MEM_MIN_BLOCK_SIZE is derived) define to a variable of
type uintptr, which isn't compatible with the format specifier used to
print a user message. Since this particular usage of the underlying data
seems unique to this file, the simple fix is to just cast
QEMU_VMALLOC_ALIGN to uint32_t, which corresponds to the format specifier
used.

Signed-off-by: Bruce Rogers <brogers@suse.com>
Message-Id: <20200730130519.168475-1-brogers@suse.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 hw/virtio/virtio-mem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/virtio/virtio-mem.c b/hw/virtio/virtio-mem.c
index c12e9f79b0..7740fc613f 100644
--- a/hw/virtio/virtio-mem.c
+++ b/hw/virtio/virtio-mem.c
@@ -36,7 +36,7 @@
  * Use QEMU_VMALLOC_ALIGN, so no THP will have to be split when unplugging
  * memory (e.g., 2MB on x86_64).
  */
-#define VIRTIO_MEM_MIN_BLOCK_SIZE QEMU_VMALLOC_ALIGN
+#define VIRTIO_MEM_MIN_BLOCK_SIZE ((uint32_t)QEMU_VMALLOC_ALIGN)
 /*
  * Size the usable region bigger than the requested size if possible. Esp.
  * Linux guests will only add (aligned) memory blocks in case they fully
-- 
2.18.1



  reply	other threads:[~2020-08-04 17:03 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-04 17:00 [PATCH 00/11] Run cross-compilation build tests in the gitlab-CI Thomas Huth
2020-08-04 17:00 ` Thomas Huth [this message]
2020-08-04 17:00 ` [PATCH 02/11] target/riscv/vector_helper: Fix build on 32-bit big endian targets Thomas Huth
2020-08-04 17:34   ` Richard Henderson
2020-08-04 17:46   ` Philippe Mathieu-Daudé
2020-08-05  8:45     ` Thomas Huth
2020-08-04 17:00 ` [PATCH 03/11] tests/Makefile: test-image-locking needs CONFIG_POSIX Thomas Huth
2020-08-04 17:00 ` [PATCH 04/11] tests/Makefile: test-replication " Thomas Huth
2020-08-04 17:00 ` [PATCH 05/11] tests/Makefile: Only build usable targets during 'make check-build' Thomas Huth
2020-08-04 17:00 ` [PATCH 06/11] tests/Makefile: Add $(EXESUF) to fp-test target Thomas Huth
2020-08-04 17:45   ` Richard Henderson
2020-08-04 17:51   ` Philippe Mathieu-Daudé
2020-08-12  9:47   ` Paolo Bonzini
2020-08-04 17:00 ` [PATCH 07/11] Get rid of the libqemustub.a remainders Thomas Huth
2020-08-04 17:46   ` Richard Henderson
2020-08-04 17:00 ` [PATCH 08/11] stubs/notify-event: Mark qemu_notify_event() stub as "weak" Thomas Huth
2020-08-04 17:50   ` Richard Henderson
2020-08-04 18:20     ` Thomas Huth
2020-08-12  9:47       ` Paolo Bonzini
2020-08-04 17:00 ` [PATCH 09/11] gitlab-ci: Add cross-compiling build tests Thomas Huth
2020-08-04 17:00 ` [PATCH 10/11] configure: Allow automatic WHPX detection Thomas Huth
2020-08-04 17:47   ` Philippe Mathieu-Daudé
2020-08-04 18:25   ` Stefan Weil
2020-08-04 17:00 ` [PATCH 11/11] dockerfiles/debian-win64-cross: Download WHPX MinGW headers Thomas Huth
2020-08-04 18:07   ` Philippe Mathieu-Daudé
2020-08-04 18:32   ` Stefan Weil
2020-08-05  6:28     ` Thomas Huth
2020-08-05  9:11     ` Daniel P. Berrangé
2020-08-05 12:54       ` 罗勇刚(Yonggang Luo)
2020-08-04 17:05 ` [PATCH 00/11] Run cross-compilation build tests in the gitlab-CI Thomas Huth

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