From bccf4da7e5a3e7da40bf7bb8fedbe13147583d85 Mon Sep 17 00:00:00 2001 Message-ID: From: Ondrej Kozina Date: Wed, 10 Dec 2025 15:44:14 +0100 Subject: [PATCH] reencrypt: update internal reencryption error state descriptions. --- lib/luks2/luks2_reencrypt.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/lib/luks2/luks2_reencrypt.c b/lib/luks2/luks2_reencrypt.c index 96749f7d..dcf349fe 100644 --- a/lib/luks2/luks2_reencrypt.c +++ b/lib/luks2/luks2_reencrypt.c @@ -840,7 +840,22 @@ static crypt_reencrypt_direction_info reencrypt_direction(struct luks2_hdr *hdr) return di; } -typedef enum { REENC_OK = 0, REENC_ERR, REENC_ROLLBACK, REENC_FATAL } reenc_status_t; +typedef enum { REENC_OK = 0, + /* to be removed in next commit */ + REENC_ERR, + /* + * The state not requiring LUKS2 reencryption recovery. We can rollback + * to last known safe state (hold in memory since last metadata write) + * and teardown reencryption device stack (if used). + * The reencryption fails but does not require recovery + */ + REENC_ROLLBACK, + /* + * Error while writing hotzone (short write or sync fail) or failed metadata + * update post hotzone write. + */ + REENC_FATAL +} reenc_status_t; void LUKS2_reencrypt_protection_erase(struct reenc_protection *rp) { -- 2.53.0