From ec556271bbb33809b73cdb238f8cb357345908e8 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 29 Oct 2019 14:13:23 -0700 Subject: [PATCH] powerpc: Rename "notes" PT_NOTE to "note" The Program Header identifiers are internal to the linker scripts. In preparation for moving the NOTES segment declaration into RO_DATA, standardize the identifier for the PT_NOTE entry to "note" as used by all other architectures that emit PT_NOTE. Note that there was discussion about changing all architectures to use "notes" instead, but I prefer to avoid that at this time. Changing only powerpc is the smallest change to standardize the entire kernel. And while this standardization does use singular "note" for a section that has more than one note in it, this is just an internal identifier. It matches the ELF "PT_NOTE", and is 4 characters (like "text", and "data") for pretty alignment. The more exposed macro, "NOTES", use the more sensible plural wording. Signed-off-by: Kees Cook Signed-off-by: Borislav Petkov Acked-by: Michael Ellerman Cc: Andy Lutomirski Cc: Arnd Bergmann Cc: Dave Hansen Cc: linux-alpha@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-c6x-dev@linux-c6x.org Cc: linux-ia64@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: Michael Ellerman Cc: Michal Simek Cc: Rick Edgecombe Cc: Segher Boessenkool Cc: Will Deacon Cc: x86-ml Cc: Yoshinori Sato Link: https://lkml.kernel.org/r/20191029211351.13243-2-keescook@chromium.org --- arch/powerpc/kernel/vmlinux.lds.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 060a1acd7c6d..81e672654789 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -19,7 +19,7 @@ ENTRY(_stext) PHDRS { kernel PT_LOAD FLAGS(7); /* RWX */ - notes PT_NOTE FLAGS(0); + note PT_NOTE FLAGS(0); dummy PT_NOTE FLAGS(0); /* binutils < 2.18 has a bug that makes it misbehave when taking an @@ -177,7 +177,7 @@ SECTIONS #endif EXCEPTION_TABLE(0) - NOTES :kernel :notes + NOTES :kernel :note /* The dummy segment contents for the bug workaround mentioned above near PHDRS. */