diff options
| -rw-r--r-- | arch/arm64/kernel/vmlinux.lds.S | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S index edaf0faf766f..2d4a8f995175 100644 --- a/arch/arm64/kernel/vmlinux.lds.S +++ b/arch/arm64/kernel/vmlinux.lds.S @@ -93,7 +93,6 @@ jiffies = jiffies_64; #ifdef CONFIG_HIBERNATION #define HIBERNATE_TEXT \ - . = ALIGN(SZ_4K); \ __hibernate_exit_text_start = .; \ *(.hibernate_exit.text) \ __hibernate_exit_text_end = .; @@ -103,7 +102,6 @@ jiffies = jiffies_64; #ifdef CONFIG_KEXEC_CORE #define KEXEC_TEXT \ - . = ALIGN(SZ_4K); \ __relocate_new_kernel_start = .; \ *(.kexec_relocate.text) \ __relocate_new_kernel_end = .; @@ -170,9 +168,6 @@ SECTIONS KPROBES_TEXT HYPERVISOR_TEXT IDMAP_TEXT - HIBERNATE_TEXT - KEXEC_TEXT - TRAMP_TEXT *(.gnu.warning) . = ALIGN(16); *(.got) /* Global offset table */ @@ -194,6 +189,14 @@ SECTIONS HYPERVISOR_DATA_SECTIONS + /* code sections that are never executed via the kernel mapping */ + .rodata.text : { + TRAMP_TEXT + HIBERNATE_TEXT + KEXEC_TEXT + . = ALIGN(PAGE_SIZE); + } + idmap_pg_dir = .; . += IDMAP_DIR_SIZE; idmap_pg_end = .; @@ -337,8 +340,8 @@ ASSERT(__hyp_idmap_text_end - __hyp_idmap_text_start <= PAGE_SIZE, ASSERT(__idmap_text_end - (__idmap_text_start & ~(SZ_4K - 1)) <= SZ_4K, "ID map text too big or misaligned") #ifdef CONFIG_HIBERNATION -ASSERT(__hibernate_exit_text_end - (__hibernate_exit_text_start & ~(SZ_4K - 1)) - <= SZ_4K, "Hibernate exit text too big or misaligned") +ASSERT(__hibernate_exit_text_end - __hibernate_exit_text_start <= SZ_4K, + "Hibernate exit text is bigger than 4 KiB") #endif #ifdef CONFIG_UNMAP_KERNEL_AT_EL0 ASSERT((__entry_tramp_text_end - __entry_tramp_text_start) <= 3*PAGE_SIZE, @@ -362,7 +365,7 @@ ASSERT(swapper_pg_dir - tramp_pg_dir == TRAMP_SWAPPER_OFFSET, #ifdef CONFIG_KEXEC_CORE /* kexec relocation code should fit into one KEXEC_CONTROL_PAGE_SIZE */ -ASSERT(__relocate_new_kernel_end - (__relocate_new_kernel_start & ~(SZ_4K - 1)) - <= SZ_4K, "kexec relocation code is too big or misaligned") +ASSERT(__relocate_new_kernel_end - __relocate_new_kernel_start <= SZ_4K, + "kexec relocation code is bigger than 4 KiB") ASSERT(KEXEC_CONTROL_PAGE_SIZE >= SZ_4K, "KEXEC_CONTROL_PAGE_SIZE is broken") #endif |