git: 58c99df2196c - main - kboot: .note.GNU-stack is needed

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=58c99df2196c5564a6922dcfe4d03387cebdd10c

commit 58c99df2196c5564a6922dcfe4d03387cebdd10c
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2025-04-17 04:03:26 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2025-04-17 21:56:45 +0000

    kboot: .note.GNU-stack is needed
    
    Add '.section .note.GNU-stack,"",%progbits' to all assembler. Newer
    versions of clang complain when this isn't present because executable
    stacks are going away in the future. We don't need an executable stack
    anyway.
    
    Sponsored by:           Netflix
    Reviewed by:            kevans, andrew, emaste, jhibbits
    Differential Revision:  https://reviews.freebsd.org/D49855
---
 stand/kboot/kboot/arch/aarch64/tramp.S             | 2 ++
 stand/kboot/kboot/arch/amd64/amd64_tramp.S         | 2 ++
 stand/kboot/kboot/arch/powerpc64/kerneltramp.S     | 2 ++
 stand/kboot/libkboot/arch/aarch64/host_syscall.S   | 2 ++
 stand/kboot/libkboot/arch/amd64/host_syscall.S     | 2 ++
 stand/kboot/libkboot/arch/powerpc64/host_syscall.S | 2 ++
 6 files changed, 12 insertions(+)

diff --git a/stand/kboot/kboot/arch/aarch64/tramp.S b/stand/kboot/kboot/arch/aarch64/tramp.S
index 32616f239c50..f58a95cb8463 100644
--- a/stand/kboot/kboot/arch/aarch64/tramp.S
+++ b/stand/kboot/kboot/arch/aarch64/tramp.S
@@ -99,3 +99,5 @@ tramp_size:
 	.globl	tramp_data_offset
 tramp_data_offset:
 	.long	trampoline_data-tramp
+
+	.section .note.GNU-stack,"",%progbits
diff --git a/stand/kboot/kboot/arch/amd64/amd64_tramp.S b/stand/kboot/kboot/arch/amd64/amd64_tramp.S
index b95e99cbaf0f..2f2f765d3547 100644
--- a/stand/kboot/kboot/arch/amd64/amd64_tramp.S
+++ b/stand/kboot/kboot/arch/amd64/amd64_tramp.S
@@ -105,3 +105,5 @@ tramp_size:
 tramp_data_offset:
 	.long	trampoline_data-tramp
 	.size	tramp_data_offset, 4
+
+	.section .note.GNU-stack,"",%progbits
diff --git a/stand/kboot/kboot/arch/powerpc64/kerneltramp.S b/stand/kboot/kboot/arch/powerpc64/kerneltramp.S
index 211a6e474d2a..e9678dc02e72 100644
--- a/stand/kboot/kboot/arch/powerpc64/kerneltramp.S
+++ b/stand/kboot/kboot/arch/powerpc64/kerneltramp.S
@@ -99,3 +99,5 @@ endkerneltramp:
 	.data
 CNAME(szkerneltramp):
 	.long endkerneltramp - CNAME(kerneltramp)
+
+	.section .note.GNU-stack,"",%progbits
diff --git a/stand/kboot/libkboot/arch/aarch64/host_syscall.S b/stand/kboot/libkboot/arch/aarch64/host_syscall.S
index db3ecf0f885d..3b1c345f2cf6 100644
--- a/stand/kboot/libkboot/arch/aarch64/host_syscall.S
+++ b/stand/kboot/libkboot/arch/aarch64/host_syscall.S
@@ -16,3 +16,5 @@ ENTRY(host_syscall)
 	ret
 /* Note: We're exposing the raw return value to the caller */
 END(host_syscall)
+
+	.section .note.GNU-stack,"",%progbits
diff --git a/stand/kboot/libkboot/arch/amd64/host_syscall.S b/stand/kboot/libkboot/arch/amd64/host_syscall.S
index 5bf0fca0cec1..0869bfe245f6 100644
--- a/stand/kboot/libkboot/arch/amd64/host_syscall.S
+++ b/stand/kboot/libkboot/arch/amd64/host_syscall.S
@@ -27,3 +27,5 @@ ENTRY(host_syscall)
 	ret
 /* Note: We're exposing the raw return value to the caller */
 END(host_syscall)
+
+	.section .note.GNU-stack,"",%progbits
diff --git a/stand/kboot/libkboot/arch/powerpc64/host_syscall.S b/stand/kboot/libkboot/arch/powerpc64/host_syscall.S
index f9108065ebfa..84fde2041704 100644
--- a/stand/kboot/libkboot/arch/powerpc64/host_syscall.S
+++ b/stand/kboot/libkboot/arch/powerpc64/host_syscall.S
@@ -30,3 +30,5 @@ ENTRY(host_syscall)
 	blr
 /* Note: We're exposing the raw return value to the caller */	
 END(host_syscall)
+
+	.section .note.GNU-stack,"",%progbits