From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46426) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eyKtL-0003Q4-PO for qemu-devel@nongnu.org; Tue, 20 Mar 2018 13:17:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eyKtK-0002V2-Ow for qemu-devel@nongnu.org; Tue, 20 Mar 2018 13:17:43 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:48340 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eyKtK-0002Ua-Kp for qemu-devel@nongnu.org; Tue, 20 Mar 2018 13:17:42 -0400 Date: Tue, 20 Mar 2018 19:17:26 +0200 From: "Michael S. Tsirkin" Message-ID: <1521566230-111929-1-git-send-email-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: [Qemu-devel] [PATCH v2 0/3] migration: usefaultfd cleanups List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: "Dr. David Alan Gilbert" , Peter Maydell , Juan Quintela We normally do not need to bother with ifdefs around specific system-calls. userfaultfd turns out to be different because our unistd import into linux-headers is incomplete: it's missing asm-generic bits, some arm and mips headers. Fix it up, and drop ifdefs for usefaultfd. Tested on x86 only. Pls consider merging this through the migration tree. Michael S. Tsirkin (3): update-linux-headers.sh: add unistd.h linux-headers: add asm-generic/unistd.h postcopy: drop unnecessary conditions linux-headers/asm-arm/bitsperlong.h | 1 + linux-headers/asm-arm64/bitsperlong.h | 24 + linux-headers/asm-generic/bitsperlong.h | 16 + linux-headers/asm-generic/unistd.h | 944 ++++++++++++++++++++++++++++++++ linux-headers/asm-mips/bitsperlong.h | 9 + linux-headers/asm-mips/unistd.h | 44 +- linux-headers/asm-powerpc/bitsperlong.h | 13 + linux-headers/asm-s390/bitsperlong.h | 14 + linux-headers/asm-x86/bitsperlong.h | 14 + migration/postcopy-ram.c | 4 +- tests/migration-test.c | 2 +- scripts/update-linux-headers.sh | 17 +- 12 files changed, 1085 insertions(+), 17 deletions(-) create mode 100644 linux-headers/asm-arm/bitsperlong.h create mode 100644 linux-headers/asm-arm64/bitsperlong.h create mode 100644 linux-headers/asm-generic/bitsperlong.h create mode 100644 linux-headers/asm-generic/unistd.h create mode 100644 linux-headers/asm-mips/bitsperlong.h create mode 100644 linux-headers/asm-powerpc/bitsperlong.h create mode 100644 linux-headers/asm-s390/bitsperlong.h create mode 100644 linux-headers/asm-x86/bitsperlong.h -- MST