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FOC: cli in context of leave_by_trigger_exception

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Bug triggering on 64bit. Without the cli (as used on 32bit) the assertion
in kernel/fiasco/src/kern/thread-ipc.cpp:739 triggers.
This commit is contained in:
Alexander Boettcher
2015-02-24 15:51:21 +01:00
committed by Stefan Kalkowski
parent f4e7783ac1
commit a092ad2fdd
1 changed files with 1 additions and 0 deletions
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kernel/fiasco/src/kern/ia32/64/entry.S
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@@ -441,6 +441,7 @@ alien_sys_call:
.p2align .p2align
.globl leave_by_trigger_exception .globl leave_by_trigger_exception
leave_by_trigger_exception: leave_by_trigger_exception:
cli
sub $40, %rsp sub $40, %rsp
pushq $0x00 pushq $0x00
pushq $0xff pushq $0xff