diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-28 10:32:58 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-28 10:32:58 +0200 |
| commit | 615dca38c2eae55aff80050275931c87a812b48c (patch) | |
| tree | 8674a3a3f66a39bf7c7f2ab733a757e624bd99ec /include/uapi/cxl/features.h | |
| parent | 3baea29dc0a7b561170d7082f831a613ae6aa56e (diff) | |
| parent | b4432656b36e5cc1d50a1f2dc15357543add530e (diff) | |
Merge 6.15-rc4 into usb-next
We need the USB fixes in here as well, and this resolves the following
merge conflicts that were reported in linux-next:
drivers/usb/chipidea/ci_hdrc_imx.c
drivers/usb/host/xhci.h
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi/cxl/features.h')
| -rw-r--r-- | include/uapi/cxl/features.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/include/uapi/cxl/features.h b/include/uapi/cxl/features.h index d6db8984889f..490606d7694b 100644 --- a/include/uapi/cxl/features.h +++ b/include/uapi/cxl/features.h @@ -8,10 +8,19 @@ #define _UAPI_CXL_FEATURES_H_ #include <linux/types.h> -#ifndef __KERNEL__ -#include <uuid/uuid.h> -#else + +typedef unsigned char __uapi_uuid_t[16]; + +#ifdef __KERNEL__ #include <linux/uuid.h> +/* + * Note, __uapi_uuid_t is 1-byte aligned on modern compilers and 4-byte + * aligned on others. Ensure that __uapi_uuid_t in a struct is placed at + * a 4-byte aligned offset, or the structure is packed, to ensure + * consistent padding. + */ +static_assert(sizeof(__uapi_uuid_t) == sizeof(uuid_t)); +#define __uapi_uuid_t uuid_t #endif /* @@ -60,7 +69,7 @@ struct cxl_mbox_get_sup_feats_in { * Get Supported Features Supported Feature Entry */ struct cxl_feat_entry { - uuid_t uuid; + __uapi_uuid_t uuid; __le16 id; __le16 get_feat_size; __le16 set_feat_size; @@ -110,7 +119,7 @@ struct cxl_mbox_get_sup_feats_out { * CXL spec r3.2 section 8.2.9.6.2 Table 8-99 */ struct cxl_mbox_get_feat_in { - uuid_t uuid; + __uapi_uuid_t uuid; __le16 offset; __le16 count; __u8 selection; @@ -143,7 +152,7 @@ enum cxl_get_feat_selection { */ struct cxl_mbox_set_feat_in { __struct_group(cxl_mbox_set_feat_hdr, hdr, /* no attrs */, - uuid_t uuid; + __uapi_uuid_t uuid; __le32 flags; __le16 offset; __u8 version; |