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net: Fix the devmem sock opts and msgs for parisc

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commit fd87b77838 upstream.

The devmem socket options and socket control message definitions
introduced in the TCP devmem series[1] incorrectly continued the socket
definitions for arch/parisc.

The UAPI change seems safe as there are currently no drivers that
declare support for devmem TCP RX via PP_FLAG_ALLOW_UNREADABLE_NETMEM.
Hence, fixing this UAPI should be safe.

Fix the devmem socket options and socket control message definitions to
reflect the series followed by arch/parisc.

[1]
https://lore.kernel.org/lkml/20240910171458.219195-10-almasrymina@google.com/

Fixes: 8f0b3cc9a4 ("tcp: RX path for devmem TCP")
Signed-off-by: Pranjal Shrivastava <praan@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Reviewed-by: Mina Almasry <almasrymina@google.com>
Link: https://patch.msgid.link/20250324074228.3139088-1-praan@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Pranjal Shrivastava <praan@google.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Pranjal Shrivastava
2025-03-24 07:42:27 +00:00
committed by Greg Kroah-Hartman
parent 6b6cd38910
commit f4ae68eae9
1 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/parisc/include/uapi/asm/socket.h
+7 -3
View File
@@ -132,11 +132,15 @@
#define SO_PASSPIDFD 0x404A
#define SO_PEERPIDFD 0x404B
#define SO_DEVMEM_LINEAR 78
#define SCM_TS_OPT_ID 0x404C
#define SO_RCVPRIORITY 0x404D
#define SO_DEVMEM_LINEAR 0x404E
#define SCM_DEVMEM_LINEAR SO_DEVMEM_LINEAR
#define SO_DEVMEM_DMABUF 79
#define SO_DEVMEM_DMABUF 0x404F
#define SCM_DEVMEM_DMABUF SO_DEVMEM_DMABUF
#define SO_DEVMEM_DONTNEED 80
#define SO_DEVMEM_DONTNEED 0x4050
#if !defined(__KERNEL__)