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${ noResults }
qemu/nbd
Eric Blake
f57e2416aa
The kernel ioctl() interface into NBD is limited to 'unsigned long'; we MUST pass in input with that type (and not int or size_t, as there may be platform ABIs where the wrong types promote incorrectly through var-args). Furthermore, on 32-bit platforms, the kernel is limited to a maximum export size of 2T (our BLKSIZE of 512 times a SIZE_BLOCKS constrained by 32 bit unsigned long). Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1463006384-7734-8-git-send-email-eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
10 years ago | |
|---|---|---|
| .. | ||
| Makefile.objs | nbd: Split nbd.c | 11 years ago |
| client.c | nbd: Clean up ioctl handling of qemu-nbd -c | 10 years ago |
| common.c | nbd: do not hang nbd_wr_syncv if outside a coroutine and no available data | 11 years ago |
| nbd-internal.h | qemu-common: stop including qemu/bswap.h from qemu-common.h | 10 years ago |
| server.c | nbd: Group all Linux-specific ioctl code in one place | 10 years ago |