From fe8ed7d5794f6cecc69bb31ab1291e2356d31bcd Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@twiddle.net>
Date: Mon, 5 Dec 2016 13:08:12 -0800
Subject: [PATCH] linux-user: Handle ERFKILL and EHWPOISON

With definitions for generic, alpha and mips taken from 4.9-rc2.

Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 linux-user/alpha/target_syscall.h  | 2 ++
 linux-user/errno_defs.h            | 3 +++
 linux-user/mips/target_syscall.h   | 5 +++++
 linux-user/mips64/target_syscall.h | 5 +++++
 linux-user/syscall.c               | 6 ++++++
 5 files changed, 21 insertions(+)

diff --git a/linux-user/alpha/target_syscall.h b/linux-user/alpha/target_syscall.h
index b580fc5b37..3426cc5b4e 100644
--- a/linux-user/alpha/target_syscall.h
+++ b/linux-user/alpha/target_syscall.h
@@ -235,6 +235,8 @@ struct target_pt_regs {
 #define TARGET_ENOTRECOVERABLE	137
 #undef TARGET_ERFKILL
 #define TARGET_ERFKILL		138
+#undef TARGET_EHWPOISON
+#define TARGET_EHWPOISON        139
 
 // For sys_osf_getsysinfo
 #define TARGET_GSI_UACPROC		8
diff --git a/linux-user/errno_defs.h b/linux-user/errno_defs.h
index 65522c4516..55fbebda51 100644
--- a/linux-user/errno_defs.h
+++ b/linux-user/errno_defs.h
@@ -140,6 +140,9 @@
 #define TARGET_EOWNERDEAD      130     /* Owner died */
 #define TARGET_ENOTRECOVERABLE 131     /* State not recoverable */
 
+#define TARGET_ERFKILL         132     /* Operation not possible due to RF-kill */
+#define TARGET_EHWPOISON       133     /* Memory page has hardware error */
+
 /* QEMU internal, not visible to the guest. This is returned when a
  * system call should be restarted, to tell the main loop that it
  * should wind the guest PC backwards so it will re-execute the syscall
diff --git a/linux-user/mips/target_syscall.h b/linux-user/mips/target_syscall.h
index 0b64b73714..2fca1c6bf9 100644
--- a/linux-user/mips/target_syscall.h
+++ b/linux-user/mips/target_syscall.h
@@ -221,6 +221,11 @@ struct target_pt_regs {
 #undef TARGET_ENOTRECOVERABLE
 #define TARGET_ENOTRECOVERABLE 166     /* State not recoverable */
 
+#undef TARGET_ERFKILL
+#define TARGET_ERFKILL         167
+#undef TARGET_EHWPOISON
+#define TARGET_EHWPOISON       168
+
 #undef TARGET_EDQUOT
 #define TARGET_EDQUOT          1133    /* Quota exceeded */
 
diff --git a/linux-user/mips64/target_syscall.h b/linux-user/mips64/target_syscall.h
index 6692917e2e..078437d765 100644
--- a/linux-user/mips64/target_syscall.h
+++ b/linux-user/mips64/target_syscall.h
@@ -218,6 +218,11 @@ struct target_pt_regs {
 #undef TARGET_ENOTRECOVERABLE
 #define TARGET_ENOTRECOVERABLE 166     /* State not recoverable */
 
+#undef TARGET_ERFKILL
+#define TARGET_ERFKILL         167
+#undef TARGET_EHWPOISON
+#define TARGET_EHWPOISON       168
+
 #undef TARGET_EDQUOT
 #define TARGET_EDQUOT          1133    /* Quota exceeded */
 
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index acb004f035..11a311f9db 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -798,6 +798,12 @@ static uint16_t host_to_target_errno_table[ERRNO_TABLE_SIZE] = {
 #ifdef ENOMSG
     [ENOMSG]            = TARGET_ENOMSG,
 #endif
+#ifdef ERKFILL
+    [ERFKILL]           = TARGET_ERFKILL,
+#endif
+#ifdef EHWPOISON
+    [EHWPOISON]         = TARGET_EHWPOISON,
+#endif
 };
 
 static inline int host_to_target_errno(int err)