From 932be3e95b228d13cd1b8aaf5c0578c76e3f7dc6 Mon Sep 17 00:00:00 2001 From: Ofer Heifetz Date: Sat, 2 Jul 2022 10:14:26 +0300 Subject: [PATCH] crypto: inside-secure - fix packed bit-field result descriptor When mixing bit-field and none bit-filed in packed struct the none bit-field starts at a distinct memory location, thus adding an additional byte to the overall structure which is used in memory zero-ing and other configuration calculations. Fix this by removing the none bit-field that has a following bit-field. Signed-off-by: Ofer Heifetz Acked-by: Antoine Tenart Acked-by: Antoine Tenart Signed-off-by: Herbert Xu --- drivers/crypto/inside-secure/safexcel.h | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h index ce1e611..797ff91 100644 --- a/drivers/crypto/inside-secure/safexcel.h +++ b/drivers/crypto/inside-secure/safexcel.h @@ -497,15 +497,15 @@ struct result_data_desc { u32 packet_length:17; u32 error_code:15; - u8 bypass_length:4; - u8 e15:1; - u16 rsvd0; - u8 hash_bytes:1; - u8 hash_length:6; - u8 generic_bytes:1; - u8 checksum:1; - u8 next_header:1; - u8 length:1; + u32 bypass_length:4; + u32 e15:1; + u32 rsvd0:16; + u32 hash_bytes:1; + u32 hash_length:6; + u32 generic_bytes:1; + u32 checksum:1; + u32 next_header:1; + u32 length:1; u16 application_id; u16 rsvd1; -- 2.7.4