From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50477) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1blQnS-0007kB-Op for qemu-devel@nongnu.org; Sat, 17 Sep 2016 21:21:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1blQnP-0005UR-Hz for qemu-devel@nongnu.org; Sat, 17 Sep 2016 21:21:30 -0400 Received: from mout02.posteo.de ([185.67.36.66]:56002) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1blQnP-0005S3-Aj for qemu-devel@nongnu.org; Sat, 17 Sep 2016 21:21:27 -0400 Received: from submission (posteo.de [89.146.220.130]) by mout02.posteo.de (Postfix) with ESMTPS id B595D209DF for ; Sun, 18 Sep 2016 03:21:16 +0200 (CEST) Date: Sat, 17 Sep 2016 21:20:14 -0400 From: Felix Janda Message-ID: <20160918012014.GA11017@nyan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: [Qemu-devel] [PATCH] linux-user: fix mremap for 64bit targets on 32bit hosts List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Riku Voipio Signed-off-by: Felix Janda --- linux-user/mmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/linux-user/mmap.c b/linux-user/mmap.c index c4371d9..4882816 100644 --- a/linux-user/mmap.c +++ b/linux-user/mmap.c @@ -682,7 +682,7 @@ abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size, if (flags & MREMAP_FIXED) { host_addr = (void *) syscall(__NR_mremap, g2h(old_addr), - old_size, new_size, + (size_t) old_size, (size_t) new_size, flags, g2h(new_addr)); @@ -701,7 +701,7 @@ abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size, host_addr = MAP_FAILED; } else { host_addr = (void *) syscall(__NR_mremap, g2h(old_addr), - old_size, new_size, + (size_t) old_size, (size_t) new_size, flags | MREMAP_FIXED, g2h(mmap_start)); if (reserved_va) { -- 2.7.3