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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-07-04 14:15:03 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-07-07 13:27:24 +0200 |
| commit | 7e91901303219f10cf865906931c07c31d2e37f4 (patch) | |
| tree | 10a618b93e7ecc300bcd961c8ef14ac64e931f54 /c/src/lib | |
| parent | bsps/arm: Fix bit field offset in GIC support (diff) | |
| download | rtems-7e91901303219f10cf865906931c07c31d2e37f4.tar.bz2 | |
arm: Fix ARMv7-M interrupt processing4.11.2
Right after a "msr basepri_max, %[basepri]" instruction an interrupt
service may still take place (observed at least on Cortex-M7). However,
pendable service calls that are activated during this interrupt service
may be delayed until interrupts are enable again. The
_ARMV7M_Pendable_service_call() did not check that a thread dispatch is
allowed. Move this test from _ARMV7M_Interrupt_service_leave() to
_ARMV7M_Pendable_service_call().
Close #3060.
Diffstat (limited to 'c/src/lib')
0 files changed, 0 insertions, 0 deletions