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[PATCH v1 0/4] Missing endianness conversions in user mode


From: Mathis Marion
Subject: [PATCH v1 0/4] Missing endianness conversions in user mode
Date: Fri, 17 Feb 2023 17:35:23 +0100

From: Mathis Marion <mathis.marion@silabs.com>

For a bit of context, I was trying to test a network border router [1]
daemon using the MIPS architecture (see [2]). I didn't have access to
real MIPS hardware so I figured I would emulate it using QEMU user mode.
I ran into a couple of problems all related to endianness conversion for
syscalls between host and target as MIPS is big endian and my x86 host
is little.

[1]: https://github.com/SiliconLabs/wisun-br-linux
[2]: https://github.com/SiliconLabs/wisun-br-linux/issues/5

Mathis Marion (4):
  linux-user: fix timerfd read endianness conversion
  linux-user: fix sockaddr_in6 endianness
  linux-user: add target to host netlink conversions
  linux-user: handle netlink flag NLA_F_NESTED

 linux-user/fd-trans.c | 76 ++++++++++++++++++++++++++++++++++++++++---
 linux-user/fd-trans.h |  1 +
 linux-user/syscall.c  | 14 ++++++--
 3 files changed, 85 insertions(+), 6 deletions(-)

-- 
2.39.1


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