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| author | Felix Morgner <felix.morgner@ost.ch> | 2026-09-05 11:27:44 +0200 |
|---|---|---|
| committer | Felix Morgner <felix.morgner@ost.ch> | 2026-09-05 11:27:44 +0200 |
| commit | c0b2173d6b6c4587d1df3e8ea992ee19c9ff4418 (patch) | |
| tree | 26da037c1e2431c2e1feaeadd87954c778d23fb4 /arch/x86_64 | |
| parent | 3eb72bb6bc7446df3e34bd990cb84a0b8178b9cd (diff) | |
| download | kernel-c0b2173d6b6c4587d1df3e8ea992ee19c9ff4418.tar.xz kernel-c0b2173d6b6c4587d1df3e8ea992ee19c9ff4418.zip | |
x86_64: stop loading uninitialized data
Diffstat (limited to 'arch/x86_64')
| -rw-r--r-- | arch/x86_64/scripts/kernel.ld | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86_64/scripts/kernel.ld b/arch/x86_64/scripts/kernel.ld index f96152d7..3b2fd898 100644 --- a/arch/x86_64/scripts/kernel.ld +++ b/arch/x86_64/scripts/kernel.ld @@ -52,7 +52,7 @@ SECTIONS PROVIDE_HIDDEN(__init_array_end = .); } :boot_data - .boot_bss ALIGN(4K) : + .boot_bss ALIGN(4K) (NOLOAD) : { KEEP(*(.boot_stack .boot_bss*)) } :boot_data @@ -98,7 +98,7 @@ SECTIONS . += 4K; - .kernel_stack ALIGN(4K) : AT (ADDR (.kernel_stack) - TEACHOS_VMA) + .kernel_stack ALIGN(4K) (NOLOAD) : AT (ADDR (.kernel_stack) - TEACHOS_VMA) { PROVIDE_HIDDEN(__kernel_stack_bottom = .); *(.stack) @@ -106,13 +106,13 @@ SECTIONS . += 4K; - .kernel_ist1_stack ALIGN(4K) : AT (ADDR (.kernel_ist1_stack) - TEACHOS_VMA) + .kernel_ist1_stack ALIGN(4K) (NOLOAD) : AT (ADDR (.kernel_ist1_stack) - TEACHOS_VMA) { PROVIDE_HIDDEN(__ist1_stack_bottom = .); *(.ist1_stack) } :kernel_data - .kernel_bss ALIGN(4K) : AT (ADDR (.kernel_bss) - TEACHOS_VMA) + .kernel_bss ALIGN(4K) (NOLOAD) : AT (ADDR (.kernel_bss) - TEACHOS_VMA) { *(.bss*) } :kernel_data @@ -138,7 +138,7 @@ SECTIONS . += 4K; - .user_bss ALIGN(4K) : AT(ADDR (.user_bss) - TEACHOS_VMA) + .user_bss ALIGN(4K) (NOLOAD) : AT(ADDR (.user_bss) - TEACHOS_VMA) { KEEP(*(.user_bss*)) } :user_data |