Am 2022-11-14 um 11:41 schrieb David Hildenbrand:
On 14.11.22 12:55, Alistair Popple wrote:
The migrate_to_ram() callback should always succeed, but in rare cases
can fail usually returning VM_FAULT_SIGBUS. Commit 16ce101db85d
("mm/memory.c: fix race when faulting a device private page")
On 14.11.22 12:55, Alistair Popple wrote:
The migrate_to_ram() callback should always succeed, but in rare cases
can fail usually returning VM_FAULT_SIGBUS. Commit 16ce101db85d
("mm/memory.c: fix race when faulting a device private page")
incorrectly stopped passing the return code up the stack.
The migrate_to_ram() callback should always succeed, but in rare cases
can fail usually returning VM_FAULT_SIGBUS. Commit 16ce101db85d
("mm/memory.c: fix race when faulting a device private page")
incorrectly stopped passing the return code up the stack. Fix this by
setting the ret variable,
