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Support panic_on_corruption option form dm-verity.

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The panic_on_corruption switch is available since kernel 5.9 (dm-verity 1.7.0).
This commit is contained in:
Milan Broz
2020-08-20 18:52:31 +02:00
parent f647333f49
commit 3c54d8a239
9 changed files with 42 additions and 7 deletions
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lib/utils_dm.h
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@@ -69,6 +69,7 @@ static inline uint32_t act2dmflags(uint32_t act_flags)
#define DM_BITLK_ELEPHANT_SUPPORTED (1 << 21) /* Elephant diffuser for BITLK supported */
#define DM_VERITY_SIGNATURE_SUPPORTED (1 << 22) /* Verity option root_hash_sig_key_desc supported */
#define DM_INTEGRITY_DISCARDS_SUPPORTED (1 << 23) /* dm-integrity discards/TRIM option is supported */
#define DM_VERITY_PANIC_CORRUPTION_SUPPORTED (1 << 24) /* dm-verity panic on corruption */
typedef enum { DM_CRYPT = 0, DM_VERITY, DM_INTEGRITY, DM_LINEAR, DM_ERROR, DM_ZERO, DM_UNKNOWN } dm_target_type;
enum tdirection { TARGET_SET = 1, TARGET_QUERY };