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| author | Rusty Russell <rusty@rustcorp.com.au> | 2015-02-11 15:28:01 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2015-02-11 16:47:46 +1030 |
| commit | d9bab50aa46ce46dd4537d455eb13b200cdac516 (patch) | |
| tree | efa139a078f1842b1388e54daa67896734e64a0b /drivers/lguest/hypercalls.c | |
| parent | 00f8d546512a7661d43600625f87a42a98cae26a (diff) | |
| download | op-kernel-dev-d9bab50aa46ce46dd4537d455eb13b200cdac516.zip op-kernel-dev-d9bab50aa46ce46dd4537d455eb13b200cdac516.tar.gz | |
lguest: remove NOTIFY call and eventfd facility.
Disappointing, as this was kind of neat (especially getting to use RCU
to manage the address -> eventfd mapping). But now the devices are PCI
handled in userspace, we get rid of both the NOTIFY hypercall and
the interface to connect an eventfd.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/hypercalls.c')
| -rw-r--r-- | drivers/lguest/hypercalls.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c index 5dd1fb8..1219af4 100644 --- a/drivers/lguest/hypercalls.c +++ b/drivers/lguest/hypercalls.c @@ -117,10 +117,6 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) /* Similarly, this sets the halted flag for run_guest(). */ cpu->halted = 1; break; - case LHCALL_NOTIFY: - cpu->pending.trap = LGUEST_TRAP_ENTRY; - cpu->pending.addr = args->arg1; - break; default: /* It should be an architecture-specific hypercall. */ if (lguest_arch_do_hcall(cpu, args)) |
