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lib: Handle failure of sbi_hartid_to_scratch() API

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The sbi_hartid_to_scratch() API can fail for non-existent HARTs so
all uses of sbi_hartid_to_scratch() API should check return value.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel
2020-03-14 18:55:53 +05:30
committed by Anup Patel
parent 3ebfe0ec5d
commit 209134d8f9
6 changed files with 29 additions and 8 deletions
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include/sbi/sbi_hsm.h
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@@ -17,6 +17,7 @@
#define SBI_HART_STOPPING 1
#define SBI_HART_STARTING 2
#define SBI_HART_STARTED 3
#define SBI_HART_UNKNOWN 4
int sbi_hsm_init(struct sbi_scratch *scratch, u32 hartid, bool cold_boot);
void __noreturn sbi_hsm_exit(struct sbi_scratch *scratch);