07ceaf9880
In an analysis by Laszlo, the resulting type of our calculation for the end of the MSI-X table, and thus the start of memory after the table, is uint32_t. We're therefore not correctly preventing the corner case overflow that we intended to fix here where a BAR >=4G could place the MSI-X table to end exactly at the 4G boundary. The MSI-X table offset is defined by the hardware spec to 32bits, so we simply use a cast rather than changing data structure types. This scenario is purely theoretically, typically the MSI-X table is located at the front of the BAR. Reported-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
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| common.c | ||
| Makefile.objs | ||
| pci.c | ||