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Gregory Nutt
2014-09-15 12:48:23 -06:00
parent 701719b2ca
commit f9ec764553
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@@ -8560,3 +8560,10 @@
* arch/arm/include/armv7-a/irq.h and src/armv7-a/arm_syscall.c: If we
are configured to use a kernel stack while in SYSCALL handling, then
we need to switch back to the user stack to deliver a signal (2014-9-15).
* arch/arm/src/armv6-m/up_svcall.c, armv7-a/arm_syscall.c, and
armv7-m/up_svcall.c: Fix a typo in system call when fetching parameter
from the stack: regs[REG_PC]+4 is the address, not regs[REG_PC+4]
(2014-9-15).
* sched/sched/sched_releasetcb.c: Don't release user stack in kernel
build. Already destroyed with all of the address environment
(2014-9-15).