https://github.com/torvalds/linux
Revision d8cbe8bfa7df3c680ddfd5e1eee3a5c86d8dc764 authored by Xingxing Su on 06 December 2020, 06:15:02 UTC, committed by Linus Torvalds on 06 December 2020, 18:19:07 UTC
Only x86 and PowerPC implement the pkey-xxx.h, and an error was reported when compiling protection_keys.c. Add a Arch judgment to compile "protection_keys" in the Makefile. If other arch implement this, add the arch name to the Makefile. eg: ifneq (,$(findstring $(ARCH),powerpc mips ... )) Following build errors: pkey-helpers.h:93:2: error: #error Architecture not supported #error Architecture not supported pkey-helpers.h:96:20: error: `PKEY_DISABLE_ACCESS' undeclared #define PKEY_MASK (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE) ^ protection_keys.c:218:45: error: `PKEY_DISABLE_WRITE' undeclared pkey_assert(flags & (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE)); ^ Signed-off-by: Xingxing Su <suxingxing@loongson.cn> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Shuah Khan <shuah@kernel.org> Cc: Sandipan Das <sandipan@linux.ibm.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Brian Geffon <bgeffon@google.com> Cc: Mina Almasry <almasrymina@google.com> Link: https://lkml.kernel.org/r/1606826876-30656-1-git-send-email-suxingxing@loongson.cn Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 4e60340
Tip revision: d8cbe8bfa7df3c680ddfd5e1eee3a5c86d8dc764 authored by Xingxing Su on 06 December 2020, 06:15:02 UTC
tools/testing/selftests/vm: fix build error
tools/testing/selftests/vm: fix build error
Tip revision: d8cbe8b
File | Mode | Size |
---|---|---|
Documentation | ||
LICENSES | ||
arch | ||
block | ||
certs | ||
crypto | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | -rw-r--r-- | 16.3 KB |
.cocciconfig | -rw-r--r-- | 59 bytes |
.get_maintainer.ignore | -rw-r--r-- | 71 bytes |
.gitattributes | -rw-r--r-- | 62 bytes |
.gitignore | -rw-r--r-- | 1.8 KB |
.mailmap | -rw-r--r-- | 17.8 KB |
COPYING | -rw-r--r-- | 496 bytes |
CREDITS | -rw-r--r-- | 98.0 KB |
Kbuild | -rw-r--r-- | 1.3 KB |
Kconfig | -rw-r--r-- | 555 bytes |
MAINTAINERS | -rw-r--r-- | 562.7 KB |
Makefile | -rw-r--r-- | 62.6 KB |
README | -rw-r--r-- | 727 bytes |
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