Re: [PATCH 4.14 00/17] 4.14.208-rc1 review

From: Guenter Roeck
Date: Sat Nov 21 2020 - 13:37:21 EST

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On Fri, Nov 20, 2020 at 12:03:11PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.14.208 release.
> There are 17 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Sun, 22 Nov 2020 10:45:32 +0000.
> Anything received after that time might be too late.
>

Build results:
total: 168 pass: 166 fail: 2
Failed builds:
powerpc:cell_defconfig
powerpc:maple_defconfig
Qemu test results:
total: 404 pass: 399 fail: 5
Failed tests:
ppc64:mac99:ppc64_book3s_defconfig:smp:initrd
ppc64:mac99:ppc64_book3s_defconfig:smp:ide:rootfs
ppc64:mac99:ppc64_book3s_defconfig:smp:sdhci:mmc:rootfs
ppc64:mac99:ppc64_book3s_defconfig:smp:nvme:rootfs
ppc64:mac99:ppc64_book3s_defconfig:smp:scsi[DC395]:rootfs

Build failures see below.

Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>

Guenter

---
Building powerpc:cell_defconfig ... failed
--------------
Error log:
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from arch/powerpc/lib/checksum_wrappers.c:24:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror]
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror]
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
cc1: all warnings being treated as errors
make[2]: *** [arch/powerpc/lib/checksum_wrappers.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** wait: No child processes. Stop.
make[1]: *** [arch/powerpc/lib] Error 2
make[1]: *** Waiting for unfinished jobs....
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from include/linux/crypto.h:26,
from crypto/cipher.c:17:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from include/linux/crypto.h:26,
from crypto/compress.c:15:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from arch/powerpc/platforms/cell/spufs/syscalls.c:9:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror]
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror]
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from include/linux/crypto.h:26,
from include/crypto/algapi.h:15,
from crypto/memneq.c:62:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [crypto/cipher.o] Error 1
make[2]: *** Waiting for unfinished jobs....
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from include/asm-generic/termios-base.h:8,
from arch/powerpc/include/asm/termios.h:20,
from include/uapi/linux/termios.h:6,
from include/linux/tty.h:7,
from kernel/signal.c:23:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
cc1: all warnings being treated as errors
make[4]: *** [arch/powerpc/platforms/cell/spufs/syscalls.o] Error 1
make[4]: *** Waiting for unfinished jobs....
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [crypto/compress.o] Error 1
cc1: some warnings being treated as errors
make[2]: *** [crypto/memneq.o] Error 1
make[1]: *** [crypto] Error 2
cc1: some warnings being treated as errors
make[2]: *** [kernel/signal.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[3]: *** [arch/powerpc/platforms/cell/spufs] Error 2
make[2]: *** [arch/powerpc/platforms/cell] Error 2
make[1]: *** [arch/powerpc/platforms] Error 2
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from drivers/char/ps3flash.c:24:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
cc1: some warnings being treated as errors
make[3]: *** [drivers/char/ps3flash.o] Error 1
make[3]: *** Waiting for unfinished jobs....
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from include/asm-generic/termios-base.h:8,
from arch/powerpc/include/asm/termios.h:20,
from include/uapi/linux/termios.h:6,
from include/linux/tty.h:7,
from arch/powerpc/kernel/setup_64.c:27:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror]
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror]
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
make[1]: *** [kernel] Error 2
cc1: all warnings being treated as errors
make[2]: *** [arch/powerpc/kernel/setup_64.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from drivers/edac/edac_device.c:16:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from drivers/edac/edac_mc_sysfs.c:20:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
make[2]: *** [drivers/char] Error 2
make[2]: *** Waiting for unfinished jobs....
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
make[1]: *** [arch/powerpc/kernel] Error 2
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from include/linux/poll.h:12,
from fs/bad_inode.c:17:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
cc1: some warnings being treated as errors
cc1: some warnings being treated as errors
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
make[3]: *** [drivers/edac/edac_mc_sysfs.o] Error 1
make[3]: *** Waiting for unfinished jobs....
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
make[3]: *** [drivers/edac/edac_device.o] Error 1
cc1: some warnings being treated as errors
make[2]: *** [fs/bad_inode.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [drivers/edac] Error 2
make[1]: *** [fs] Error 2
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from drivers/base/regmap/regmap-debugfs.c:16:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
cc1: some warnings being treated as errors
make[4]: *** [drivers/base/regmap/regmap-debugfs.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[3]: *** [drivers/base/regmap] Error 2
make[2]: *** [drivers/base] Error 2
make[1]: *** [drivers] Error 2
make[1]: *** wait: No child processes. Stop.
make: *** [sub-make] Error 2
--------------
Building powerpc:maple_defconfig ... failed
--------------
Error log:
In file included from arch/powerpc/include/asm/kup.h:10,
from arch/powerpc/include/asm/uaccess.h:10,
from include/linux/uaccess.h:14,
from arch/powerpc/lib/checksum_wrappers.c:24:
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror]
5 | DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
| ^~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to 'int' in declaration of 'DECLARE_STATIC_KEY_FALSE' [-Werror=implicit-int]
arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror]
arch/powerpc/include/asm/book3s/64/kup-radix.h: In function 'prevent_user_access':
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function 'static_branch_unlikely' [-Werror=implicit-function-declaration]
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: 'uaccess_flush_key' undeclared (first use in this function)
18 | if (static_branch_unlikely(&uaccess_flush_key))
| ^~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
cc1: all warnings being treated as errors
make[2]: *** [arch/powerpc/lib/checksum_wrappers.o] Error 1

---
Building ppc64:mac99:qemu_ppc64_book3s_defconfig:smp:initrd ... failed
------------
Error log:
In file included from ./arch/powerpc/include/asm/kup.h:10:0,
from ./arch/powerpc/include/asm/uaccess.h:10,
from ./include/linux/uaccess.h:14,
from arch/powerpc/lib/checksum_wrappers.c:24:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror]
DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
^~~~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int]
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror]
./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration]
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’?
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~
do_uaccess_flush
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
cc1: all warnings being treated as errors
make[1]: *** [arch/powerpc/lib/checksum_wrappers.o] Error 1
make[1]: *** Waiting for unfinished jobs....
In file included from ./arch/powerpc/include/asm/kup.h:10:0,
from ./arch/powerpc/include/asm/uaccess.h:10,
from ./include/linux/uaccess.h:14,
from arch/powerpc/platforms/pseries/nvram.c:21:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror]
DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
^~~~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int]
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror]
./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration]
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’?
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~
do_uaccess_flush
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
cc1: all warnings being treated as errors
make[2]: *** [arch/powerpc/platforms/pseries/nvram.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [arch/powerpc/platforms/pseries] Error 2
make[1]: *** Waiting for unfinished jobs....
In file included from ./arch/powerpc/include/asm/kup.h:10:0,
from ./arch/powerpc/include/asm/uaccess.h:10,
from ./include/linux/uaccess.h:14,
from ./include/asm-generic/termios-base.h:8,
from ./arch/powerpc/include/asm/termios.h:20,
from ./include/uapi/linux/termios.h:6,
from ./include/linux/tty.h:7,
from arch/powerpc/kernel/setup_64.c:27:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror]
DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
^~~~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int]
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror]
./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration]
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’?
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~
do_uaccess_flush
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
make: *** [arch/powerpc/lib] Error 2
make: *** Waiting for unfinished jobs....
cc1: all warnings being treated as errors
make[1]: *** [arch/powerpc/kernel/setup_64.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [arch/powerpc/kernel] Error 2
In file included from ./arch/powerpc/include/asm/kup.h:10:0,
from ./arch/powerpc/include/asm/uaccess.h:10,
from ./include/linux/uaccess.h:14,
from ./arch/powerpc/include/asm/sections.h:7,
from arch/powerpc/platforms/powermac/nvram.c:24:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: data definition has no type or storage class [-Werror]
DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
^~~~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int]
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: parameter names (without types) in function declaration [-Werror]
./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration]
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’?
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~
do_uaccess_flush
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
cc1: all warnings being treated as errors
make[2]: *** [arch/powerpc/platforms/powermac/nvram.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [arch/powerpc/platforms/powermac] Error 2
make: *** [arch/powerpc/platforms] Error 2
In file included from ./arch/powerpc/include/asm/kup.h:10:0,
from ./arch/powerpc/include/asm/uaccess.h:10,
from ./include/linux/uaccess.h:14,
from ./include/asm-generic/termios-base.h:8,
from ./arch/powerpc/include/asm/termios.h:20,
from ./include/uapi/linux/termios.h:6,
from ./include/linux/tty.h:7,
from kernel/signal.c:23:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
^~~~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int]
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration]
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’?
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~
do_uaccess_flush
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
cc1: some warnings being treated as errors
make[1]: *** [kernel/signal.o] Error 1
make[1]: *** Waiting for unfinished jobs....
In file included from ./arch/powerpc/include/asm/kup.h:10:0,
from ./arch/powerpc/include/asm/uaccess.h:10,
from ./include/linux/uaccess.h:14,
from ./include/linux/poll.h:12,
from fs/bad_inode.c:17:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: data definition has no type or storage class
DECLARE_STATIC_KEY_FALSE(uaccess_flush_key);
^~~~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: error: type defaults to ‘int’ in declaration of ‘DECLARE_STATIC_KEY_FALSE’ [-Werror=implicit-int]
./arch/powerpc/include/asm/book3s/64/kup-radix.h:5:1: warning: parameter names (without types) in function declaration
./arch/powerpc/include/asm/book3s/64/kup-radix.h: In function ‘prevent_user_access’:
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:6: error: implicit declaration of function ‘static_branch_unlikely’ [-Werror=implicit-function-declaration]
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~~~~~~
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: error: ‘uaccess_flush_key’ undeclared (first use in this function); did you mean ‘do_uaccess_flush’?
if (static_branch_unlikely(&uaccess_flush_key))
^~~~~~~~~~~~~~~~~
do_uaccess_flush
./arch/powerpc/include/asm/book3s/64/kup-radix.h:18:30: note: each undeclared identifier is reported only once for each function it appears in
cc1: some warnings being treated as errors
make[1]: *** [fs/bad_inode.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [fs] Error 2
make: *** [kernel] Error 2
------------

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