diff options
author | Jiang Liu <[email protected]> | 2014-10-27 13:21:32 +0800 |
---|---|---|
committer | Ingo Molnar <[email protected]> | 2014-10-29 08:52:23 +0100 |
commit | f18298595aefa2c836a128ec6e0f75f39965dd81 (patch) | |
tree | 39f4050cc5a2214d0330888b22e885ed29aa87e9 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | d4e1a0af1d3a88cdfc8c954d3005eb8745ec518d (diff) |
x86, intel-mid: Create IRQs for APB timers and RTC timers
Intel MID platforms has no legacy interrupts, so no IRQ descriptors
preallocated. We need to call mp_map_gsi_to_irq() to create IRQ
descriptors for APB timers and RTC timers, otherwise it may cause
invalid memory access as:
[ 0.116839] BUG: unable to handle kernel NULL pointer dereference at
0000003a
[ 0.123803] IP: [<c1071c0e>] setup_irq+0xf/0x4d
Tested-by: Andy Shevchenko <[email protected]>
Signed-off-by: Jiang Liu <[email protected]>
Cc: Konrad Rzeszutek Wilk <[email protected]>
Cc: Tony Luck <[email protected]>
Cc: Joerg Roedel <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Rafael J. Wysocki <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Randy Dunlap <[email protected]>
Cc: Yinghai Lu <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: David Cohen <[email protected]>
Cc: <[email protected]> # 3.17
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions