From 2f921b5bb0511fb698681d8ef35c48be7a9116bf Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Tue, 24 Mar 2015 11:51:39 +1030 Subject: lguest: suppress interrupts for single insn, not range. The last patch reduced our interrupt-suppression region to one address, so simplify the code somewhat. Also, remove the obsolete undefined instruction ranges and the comment which refers to lguest_guest.S instead of head_32.S. Signed-off-by: Rusty Russell --- include/linux/lguest.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/lguest.h b/include/linux/lguest.h index 9962c6bb1311..6db19f35f7c5 100644 --- a/include/linux/lguest.h +++ b/include/linux/lguest.h @@ -61,8 +61,8 @@ struct lguest_data { u32 tsc_khz; /* Fields initialized by the Guest at boot: */ - /* Instruction range to suppress interrupts even if enabled */ - unsigned long noirq_start, noirq_end; + /* Instruction to suppress interrupts even if enabled */ + unsigned long noirq_iret; /* Address above which page tables are all identical. */ unsigned long kernel_address; /* The vector to try to use for system calls (0x40 or 0x80). */ -- cgit v1.2.3-58-ga151