From 8b39aa90e90e9c04d07b0fbb583195237f3f11fe Mon Sep 17 00:00:00 2001 From: Jon Doron Date: Wed, 15 Jul 2020 11:43:26 +0300 Subject: hw: hyperv: vmbus: Fix 32bit compilation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix 32-bit build error for vmbus: hw/hyperv/vmbus.c: In function ‘gpadl_iter_io’: hw/hyperv/vmbus.c:383:13: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] 383 | p = (void *)(((uintptr_t)iter->map & TARGET_PAGE_MASK) | off_in_page); | ^ cc1: all warnings being treated as errors Fixes: 0d71f7082d7 ("vmbus: vmbus implementation") Signed-off-by: Jon Doron Tested-by: Aleksandar Markovic Reviewed-by: Aleksandar Markovic Message-Id: <20200715084326.678715-3-arilou@gmail.com> [lv: updated with commit description from <20200906050113.2783642-1-richard.henderson@linaro.org>] Signed-off-by: Laurent Vivier --- hw/hyperv/vmbus.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/hyperv/vmbus.c b/hw/hyperv/vmbus.c index 75af6b8..6ef895b 100644 --- a/hw/hyperv/vmbus.c +++ b/hw/hyperv/vmbus.c @@ -380,7 +380,8 @@ static ssize_t gpadl_iter_io(GpadlIter *iter, void *buf, uint32_t len) } } - p = (void *)(((uintptr_t)iter->map & TARGET_PAGE_MASK) | off_in_page); + p = (void *)(uintptr_t)(((uintptr_t)iter->map & TARGET_PAGE_MASK) | + off_in_page); if (iter->dir == DMA_DIRECTION_FROM_DEVICE) { memcpy(p, buf, cplen); } else { -- cgit v1.1