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2bdc74f3d7
xemu/linux-user
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Helge Deller 2bdc74f3d7 linux-user: fix O_NONBLOCK usage for hppa target 
Historically the parisc linux port tried to be compatible with HP-UX
userspace and as such defined the O_NONBLOCK constant to 0200004 to
emulate separate NDELAY & NONBLOCK values.

Since parisc was the only Linux platform which had two bits set, this
produced various userspace issues. Finally it was decided to drop the
(never completed) HP-UX compatibilty, which is why O_NONBLOCK was
changed upstream to only have one bit set in future with this commit:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=75ae04206a4d0e4f541c1d692b7febd1c0fdb814

This patch simply adjusts the value for qemu-user too.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20210201220551.GA8015@ls3530.fritz.box>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-02-13 22:50:49 +01:00
..
aarch64 semihosting: Change common-semi API to be architecture-independent 2021-01-18 10:05:06 +00:00
alpha linux-user: Add missing TARGET___O_TMPFILE for hppa and alpha 2021-02-13 22:50:49 +01:00
arm semihosting: Change common-semi API to be architecture-independent 2021-01-18 10:05:06 +00:00
cris linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
generic linux-user: Remove obsolete F_SHLCK and F_EXLCK translation 2021-01-21 13:27:34 +01:00
host linux-user/: fix some comment spelling errors 2020-09-17 20:39:22 +02:00
hppa linux-user: fix O_NONBLOCK usage for hppa target 2021-02-13 22:50:49 +01:00
i386 linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
m68k linux-user: Correct definition of stack_t 2020-11-11 10:59:39 +01:00
microblaze linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
mips target/mips: Extract FPU helpers to 'fpu_helper.h' 2021-01-14 17:13:53 +01:00
mips64 linux-user/mips64: Support o32 ABI syscalls 2021-02-13 22:50:49 +01:00
nios2 linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
openrisc linux-user: update syscall_nr.h to Linux 5.9-rc7 2020-10-26 11:39:23 +01:00
ppc linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
riscv riscv: Add semihosting support for user mode 2021-01-18 10:05:06 +00:00
s390x linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
sh4 linux-user: Correct definition of stack_t 2020-11-11 10:59:39 +01:00
sparc linux-user/sparc: Handle tstate in sparc64_get/set_context() 2020-12-18 11:23:29 +01:00
sparc64 linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
tilegx linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
x86_64 linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
xtensa linux-user: update syscall.tbl to Linux 5.9-rc7 2020-10-26 11:39:23 +01:00
cpu_loop-common.h
elfload.c linux-user: Add support for MIPS Loongson 2F/3A 2020-12-17 10:34:59 +01:00
errno_defs.h
exit.c gdbstub: drop CPUEnv from gdb_exit() 2021-01-18 10:05:06 +00:00
fd-trans.c linux-user,netlink: add IFLA_BRPORT_MRP_RING_OPEN, IFLA_BRPORT_MRP_IN_OPEN 2020-11-17 15:22:52 +01:00
fd-trans.h
flat.h linux-user/: fix some comment spelling errors 2020-09-17 20:39:22 +02:00
flatload.c linux-user/: fix some comment spelling errors 2020-09-17 20:39:22 +02:00
ioctls.h linux-user: Conditionalize TUNSETVNETLE 2021-01-07 05:09:06 -10:00
linux_loop.h
linuxload.c
main.c accel: replace struct CpusAccel with AccelOpsClass 2021-02-05 10:24:15 -10:00
meson.build semihosting: Move ARM semihosting code to shared directories 2021-01-18 10:05:06 +00:00
mmap.c linux-user/mmap.c: check range of mremap result in target address space 2020-12-17 10:34:27 +01:00
qemu.h riscv: Add semihosting support 2021-01-18 10:05:06 +00:00
safe-syscall.S
semihost.c riscv: Add semihosting support 2021-01-18 10:05:06 +00:00
signal-common.h
signal.c linux-user/signal: Decode waitid si_code 2021-02-13 22:50:49 +01:00
socket.h
strace.c linux-user: Add IPv6 options to do_print_sockopt() 2021-01-21 13:27:08 +01:00
strace.list linux-user: Add strace support for printing arguments of some clock and time functions 2020-08-27 12:29:50 +02:00
syscall_defs.h linux-user: Support F_ADD_SEALS and F_GET_SEALS fcntls 2021-01-20 18:21:03 +01:00
syscall_types.h linux-user: Add support for btrfs ioctls used to scrub a filesystem 2020-09-03 01:09:35 +02:00
syscall.c linux-user: Remove obsolete F_SHLCK and F_EXLCK translation 2021-01-21 13:27:34 +01:00
target_flat.h
trace-events
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
uaccess.c
uname.c
uname.h
vm86.c