diff options
| author | Ard Biesheuvel <ardb@kernel.org> | 2025-05-04 11:52:44 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-05-04 15:59:43 +0200 |
| commit | 419cbaf6a56a6e4b7e6d2278302c197f55dec830 (patch) | |
| tree | 3caf5cd3d0a56eaa28ebe0095863f7cba48cba4f /arch/x86/lib/memcpy_64.S | |
| parent | f932adcc8650eb169efd0fd19f2a450c260d306c (diff) | |
x86/boot: Add a bunch of PIC aliases
Add aliases for all the data objects that the startup code references -
this is needed so that this code can be moved into its own confined area
where it can only access symbols that have a __pi_ prefix.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: David Woodhouse <dwmw@amazon.co.uk>
Cc: Dionna Amalie Glaze <dionnaglaze@google.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Kevin Loughlin <kevinloughlin@google.com>
Cc: Len Brown <len.brown@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: linux-efi@vger.kernel.org
Link: https://lore.kernel.org/r/20250504095230.2932860-39-ardb+git@google.com
Diffstat (limited to 'arch/x86/lib/memcpy_64.S')
| -rw-r--r-- | arch/x86/lib/memcpy_64.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S index 0ae2e1712e2e..12a23fa7c44c 100644 --- a/arch/x86/lib/memcpy_64.S +++ b/arch/x86/lib/memcpy_64.S @@ -41,6 +41,7 @@ SYM_FUNC_END(__memcpy) EXPORT_SYMBOL(__memcpy) SYM_FUNC_ALIAS_MEMFUNC(memcpy, __memcpy) +SYM_PIC_ALIAS(memcpy) EXPORT_SYMBOL(memcpy) SYM_FUNC_START_LOCAL(memcpy_orig) |