| commit | 7f577b2d5cce16a44815310cde6f3080e047d9dd | [log] [tgz] |
|---|---|---|
| author | Benjamin Walsh <benjamin.walsh@windriver.com> | Tue Dec 13 12:07:49 2016 -0500 |
| committer | Maureen Helm <maureen.helm@nxp.com> | Thu Dec 15 15:57:10 2016 +0000 |
| tree | 799b1395cc4e7d6dcd8df541565324e735269662 | |
| parent | c01625210802ad319aeee70830dadff9193fe7f3 [diff] |
arm: better handling of IRQ priorities reserved by the kernel There are now three flags that decide how many priorities are reserved by the kernel, each one requiring one priority level: Zero Latency Interrupts, BASEPRI locking (for SVC usage) and faults that are not at priority -1, so that taking them in an ISR actually triggers the fault synchronously. Change-Id: I7f4d760c9110051aeb82dcfd8cd68026a9b74b54 Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>