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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-10 20:44:09 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-01-10 20:44:09 +0300 |
| commit | bfed6efb8e136c0e0a4cc854f2aaa2ed6ac1b9e0 (patch) | |
| tree | 8af038ee57a78cc833648eff4497411e683c9689 /arch/Kconfig | |
| parent | d3c20bfb74935e31e47fe979a9d3d74c6d9c9040 (diff) | |
| parent | 2056e2989bf47ad7274ecc5e9dda2add53c112f9 (diff) | |
| download | linux-bfed6efb8e136c0e0a4cc854f2aaa2ed6ac1b9e0.tar.xz | |
Merge tag 'x86_sgx_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 SGX updates from Borislav Petkov:
- Add support for handling hw errors in SGX pages: poisoning,
recovering from poison memory and error injection into SGX pages
- A bunch of changes to the SGX selftests to simplify and allow of SGX
features testing without the need of a whole SGX software stack
- Add a sysfs attribute which is supposed to show the amount of SGX
memory in a NUMA node, similar to what /proc/meminfo is to normal
memory
- The usual bunch of fixes and cleanups too
* tag 'x86_sgx_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
x86/sgx: Fix NULL pointer dereference on non-SGX systems
selftests/sgx: Fix corrupted cpuid macro invocation
x86/sgx: Add an attribute for the amount of SGX memory in a NUMA node
x86/sgx: Fix minor documentation issues
selftests/sgx: Add test for multiple TCS entry
selftests/sgx: Enable multiple thread support
selftests/sgx: Add page permission and exception test
selftests/sgx: Rename test properties in preparation for more enclave tests
selftests/sgx: Provide per-op parameter structs for the test enclave
selftests/sgx: Add a new kselftest: Unclobbered_vdso_oversubscribed
selftests/sgx: Move setup_test_encl() to each TEST_F()
selftests/sgx: Encpsulate the test enclave creation
selftests/sgx: Dump segments and /proc/self/maps only on failure
selftests/sgx: Create a heap for the test enclave
selftests/sgx: Make data measurement for an enclave segment optional
selftests/sgx: Assign source for each segment
selftests/sgx: Fix a benign linker warning
x86/sgx: Add check for SGX pages to ghes_do_memory_failure()
x86/sgx: Add hook to error injection address validation
x86/sgx: Hook arch_memory_failure() into mainline code
...
Diffstat (limited to 'arch/Kconfig')
| -rw-r--r-- | arch/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index d3c4ab249e9c..847fde3d22cd 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -1312,6 +1312,10 @@ config ARCH_HAS_PARANOID_L1D_FLUSH config DYNAMIC_SIGFRAME bool +# Select, if arch has a named attribute group bound to NUMA device nodes. +config HAVE_ARCH_NODE_DEV_GROUP + bool + source "kernel/gcov/Kconfig" source "scripts/gcc-plugins/Kconfig" |