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| author | Paolo Bonzini <pbonzini@redhat.com> | 2024-01-17 17:03:13 +0100 |
|---|---|---|
| committer | Peter Xu <peterx@redhat.com> | 2024-01-29 11:02:12 +0800 |
| commit | 73b4987858cd2e0f5bd9ec626f2f95cce6cf84a1 (patch) | |
| tree | d1cd985d11a40c11811aa5a6f8df6ca5af6b14c1 /subprojects/libvhost-user/libvhost-user.c | |
| parent | 7a1dc45af581d2b643cdbf33c01fd96271616fbd (diff) | |
| download | focaccia-qemu-73b4987858cd2e0f5bd9ec626f2f95cce6cf84a1.tar.gz focaccia-qemu-73b4987858cd2e0f5bd9ec626f2f95cce6cf84a1.zip | |
userfaultfd: use 1ULL to build ioctl masks
There is no need to use the Linux-internal __u64 type, 1ULL is guaranteed to be wide enough. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Link: https://lore.kernel.org/r/20240117160313.175609-1-pbonzini@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com>
Diffstat (limited to 'subprojects/libvhost-user/libvhost-user.c')
| -rw-r--r-- | subprojects/libvhost-user/libvhost-user.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/subprojects/libvhost-user/libvhost-user.c b/subprojects/libvhost-user/libvhost-user.c index 6684057370..a3b158c671 100644 --- a/subprojects/libvhost-user/libvhost-user.c +++ b/subprojects/libvhost-user/libvhost-user.c @@ -684,7 +684,7 @@ generate_faults(VuDev *dev) { dev->postcopy_ufd, strerror(errno)); return false; } - if (!(reg_struct.ioctls & ((__u64)1 << _UFFDIO_COPY))) { + if (!(reg_struct.ioctls & (1ULL << _UFFDIO_COPY))) { vu_panic(dev, "%s Region (%d) doesn't support COPY", __func__, i); return false; |