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ANDROID: fault: Add vendor hook for TLB conflict

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Add android_vh_handle_tlb_conf vendor hook to gracefully
handle TLB conflict.

Leaf changes summary: 1 artifact changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 0 Added function
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 1 Added variable

1 Added variable:

  [A] 'tracepoint __tracepoint_android_vh_handle_tlb_conf'

Bug: 222637802
Change-Id: I3d6814cd950e77e1a15ce444764078692724cd0a
Signed-off-by: Naina Mehta <quic_nainmeht@quicinc.com>
This commit is contained in:
Naina Mehta
2022-03-04 14:54:41 +05:30
committed by Todd Kjos
parent 8248a3e758
commit fe75d58387
6 changed files with 14 additions and 1 deletions
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4
include/trace/hooks/fault.h
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@@ -29,6 +29,10 @@ DECLARE_RESTRICTED_HOOK(android_rvh_do_sp_pc_abort,
TP_ARGS(regs, esr, addr, user),
TP_CONDITION(!user));
DECLARE_HOOK(android_vh_handle_tlb_conf,
TP_PROTO(unsigned long addr, unsigned int esr, int *ret),
TP_ARGS(addr, esr, ret));
/* macro versions of hooks are no longer required */
#endif /* _TRACE_HOOK_FAULT_H */