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lib: do sbi_exit() upon halt IPI

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Instead of doing sbi_hang() we should do sbi_exit() upon
halt IPI.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel 2020-01-03 11:14:21 +05:30
parent 2aa43a13cd
commit b0c9787435
1 changed files with 2 additions and 1 deletions
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3
lib/sbi/sbi_ipi.c
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@ -14,6 +14,7 @@
#include <sbi/sbi_bitops.h>
#include <sbi/sbi_error.h>
#include <sbi/sbi_hart.h>
#include <sbi/sbi_init.h>
#include <sbi/sbi_ipi.h>
#include <sbi/sbi_platform.h>
#include <sbi/sbi_tlb.h>
@ -126,7 +127,7 @@ void sbi_ipi_process(struct sbi_scratch *scratch)
sbi_tlb_fifo_process(scratch);
break;
case SBI_IPI_EVENT_HALT:
sbi_hart_hang();
sbi_exit(scratch);
break;
default:
break;