| Message ID | 20170217104757.28588-8-jslaby@suse.cz (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 17/02/17 11:47, Jiri Slaby wrote: > _key_expansion_128 is an alias to _key_expansion_256a, __memcpy to > memcpy, xen_syscall32_target to xen_sysenter_target, and so on. Annotate > them all using the new ENTRY_ALIAS and ENTRY_LOCAL_ALIAS. This will make > the tools generating the debuginfo happy. > > Signed-off-by: Jiri Slaby <jslaby@suse.cz> > Cc: Herbert Xu <herbert@gondor.apana.org.au> > Cc: "David S. Miller" <davem@davemloft.net> > Cc: Thomas Gleixner <tglx@linutronix.de> > Cc: Ingo Molnar <mingo@redhat.com> > Cc: "H. Peter Anvin" <hpa@zytor.com> > Cc: <x86@kernel.org> > Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> > Cc: Juergen Gross <jgross@suse.com> > Cc: <linux-crypto@vger.kernel.org> > Cc: <xen-devel@lists.xenproject.org> > --- > arch/x86/crypto/aesni-intel_asm.S | 5 ++--- > arch/x86/lib/memcpy_64.S | 4 ++-- > arch/x86/lib/memmove_64.S | 4 ++-- > arch/x86/lib/memset_64.S | 4 ++-- > arch/x86/xen/xen-asm_64.S | 4 ++-- > 5 files changed, 10 insertions(+), 11 deletions(-) Xen parts: Reviewed-by: Juergen Gross <jgross@suse.com> Juergen
diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S index 624e4303d0fb..6a0f25be1a56 100644 --- a/arch/x86/crypto/aesni-intel_asm.S +++ b/arch/x86/crypto/aesni-intel_asm.S @@ -1744,8 +1744,7 @@ ENDPROC(aesni_gcm_enc) #endif -.align 4 -_key_expansion_128: +ENTRY_LOCAL_ALIAS(_key_expansion_128) ENTRY_LOCAL(_key_expansion_256a) pshufd $0b11111111, %xmm1, %xmm1 shufps $0b00010000, %xmm0, %xmm4 @@ -1756,8 +1755,8 @@ ENTRY_LOCAL(_key_expansion_256a) movaps %xmm0, (TKEYP) add $0x10, TKEYP ret -ENDPROC(_key_expansion_128) ENDPROC(_key_expansion_256a) +END_ALIAS(_key_expansion_128) ENTRY_LOCAL(_key_expansion_192a) pshufd $0b01010101, %xmm1, %xmm1 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S index 779782f58324..c9ac54822e87 100644 --- a/arch/x86/lib/memcpy_64.S +++ b/arch/x86/lib/memcpy_64.S @@ -26,7 +26,7 @@ * Output: * rax original destination */ -ENTRY(__memcpy) +ENTRY_ALIAS(__memcpy) ENTRY(memcpy) ALTERNATIVE_2 "jmp memcpy_orig", "", X86_FEATURE_REP_GOOD, \ "jmp memcpy_erms", X86_FEATURE_ERMS @@ -40,7 +40,7 @@ ENTRY(memcpy) rep movsb ret ENDPROC(memcpy) -ENDPROC(__memcpy) +END_ALIAS(__memcpy) EXPORT_SYMBOL(memcpy) EXPORT_SYMBOL(__memcpy) diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S index 15de86cd15b0..76f54ba3dd26 100644 --- a/arch/x86/lib/memmove_64.S +++ b/arch/x86/lib/memmove_64.S @@ -25,7 +25,7 @@ */ .weak memmove -ENTRY(memmove) +ENTRY_ALIAS(memmove) ENTRY(__memmove) /* Handle more 32 bytes in loop */ @@ -207,6 +207,6 @@ ENTRY(__memmove) 13: retq ENDPROC(__memmove) -ENDPROC(memmove) +END_ALIAS(memmove) EXPORT_SYMBOL(__memmove) EXPORT_SYMBOL(memmove) diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S index 55b95db30a61..be6c4705ec51 100644 --- a/arch/x86/lib/memset_64.S +++ b/arch/x86/lib/memset_64.S @@ -18,7 +18,7 @@ * * rax original destination */ -ENTRY(memset) +ENTRY_ALIAS(memset) ENTRY(__memset) /* * Some CPUs support enhanced REP MOVSB/STOSB feature. It is recommended @@ -42,8 +42,8 @@ ENTRY(__memset) rep stosb movq %r9,%rax ret -ENDPROC(memset) ENDPROC(__memset) +END_ALIAS(memset) EXPORT_SYMBOL(memset) EXPORT_SYMBOL(__memset) diff --git a/arch/x86/xen/xen-asm_64.S b/arch/x86/xen/xen-asm_64.S index d617bea76039..4b0fe749f10c 100644 --- a/arch/x86/xen/xen-asm_64.S +++ b/arch/x86/xen/xen-asm_64.S @@ -117,13 +117,13 @@ ENDPROC(xen_sysenter_target) #else /* !CONFIG_IA32_EMULATION */ -ENTRY(xen_syscall32_target) +ENTRY_ALIAS(xen_syscall32_target) ENTRY(xen_sysenter_target) lea 16(%rsp), %rsp /* strip %rcx, %r11 */ mov $-ENOSYS, %rax pushq $0 jmp hypercall_iret -ENDPROC(xen_syscall32_target) ENDPROC(xen_sysenter_target) +END_ALIAS(xen_syscall32_target) #endif /* CONFIG_IA32_EMULATION */
_key_expansion_128 is an alias to _key_expansion_256a, __memcpy to memcpy, xen_syscall32_target to xen_sysenter_target, and so on. Annotate them all using the new ENTRY_ALIAS and ENTRY_LOCAL_ALIAS. This will make the tools generating the debuginfo happy. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "David S. Miller" <davem@davemloft.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: <x86@kernel.org> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Juergen Gross <jgross@suse.com> Cc: <linux-crypto@vger.kernel.org> Cc: <xen-devel@lists.xenproject.org> --- arch/x86/crypto/aesni-intel_asm.S | 5 ++--- arch/x86/lib/memcpy_64.S | 4 ++-- arch/x86/lib/memmove_64.S | 4 ++-- arch/x86/lib/memset_64.S | 4 ++-- arch/x86/xen/xen-asm_64.S | 4 ++-- 5 files changed, 10 insertions(+), 11 deletions(-)