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+iXpZJPIs+9OEWB4uD4SzfYwoKrGbXxTWqfo6jscf4SA5rcZz7hnLYLGZsIUPrQ460PJteIeO4Z HRJtCtKLyDljBSHm31OrG8zMU4ljfvRVTPA39P1PZ3iGPY8CenlW9TpQeGwyYksadcfBh/Zy85q SmCWutezlMrLFF32h+qJ2KGmEBVUORQ4F5IMTXBgJhnKWcLlZIx7dn/JGpAHTtcXUlPDFPtgeh9 E5fRJJZD1yBQwfqNcKvafDUHseoNR1i96ENNOY4mGeKUALBz4k2mF9oQyPmE70P4ff2VKQ9Ge/U tvLb5uDM2tv3z6gMlTc/NRISc7/vkjKi2Pp5+9u/4bFru7VkaEU1+M2zGWVnFatuKczlimtnX0J WvqKAGSJb0MT8UH1kn+ImCtdRIWnJjgoZKszjzNZePRfzwjeQbHt7znnqmpnqt8Q3w/mk7Pt X-Authority-Analysis: v=2.4 cv=U9ySDfru c=1 sm=1 tr=0 ts=6875013f cx=c_pps a=XiAAW1AwiKB2Y8Wsi+sD2Q==:117 a=XiAAW1AwiKB2Y8Wsi+sD2Q==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=wKuvFiaSGQ0qltdbU6+NXLB8nM8=:19 a=Ol13hO9ccFRV9qXi2t6ftBPywas=:19 a=xqWC_Br6kY4A:10 a=Wb1JkmetP80A:10 a=GoEa3M9JfhUA:10 a=yPCof4ZbAAAA:8 a=gxeMIzJwE0WXKCnSo1kA:9 Content-Type: text/plain; charset="utf-8" There is no reason to treat VM_SEALED in a special way, in each other case in which a VMA flag is unavailable due to configuration, we simply assign that flag to VM_NONE, make VM_SEALED consistent with all other VMA flags in this respect. Additionally, use the next available bit for VM_SEALED, 42, rather than arbitrarily putting it at 63 and update the declaration to match all other VMA flags. No functional change intended. Signed-off-by: Lorenzo Stoakes Acked-by: David Hildenbrand Reviewed-by: Liam R. Howlett Reviewed-by: Pedro Falcato --- include/linux/mm.h | 6 ++++-- tools/testing/vma/vma_internal.h | 6 ++++-- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/include/linux/mm.h b/include/linux/mm.h index 2e5459d43267..aba67c3df42b 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -414,8 +414,10 @@ extern unsigned int kobjsize(const void *objp); #endif #ifdef CONFIG_64BIT -/* VM is sealed, in vm_flags */ -#define VM_SEALED _BITUL(63) +#define VM_SEALED_BIT 42 +#define VM_SEALED BIT(VM_SEALED_BIT) +#else +#define VM_SEALED VM_NONE #endif /* Bits set in the VMA until the stack is in its final location */ diff --git a/tools/testing/vma/vma_internal.h b/tools/testing/vma/vma_inter= nal.h index 991022e9e0d3..0fe52fd6782b 100644 --- a/tools/testing/vma/vma_internal.h +++ b/tools/testing/vma/vma_internal.h @@ -108,8 +108,10 @@ extern unsigned long dac_mmap_min_addr; #define CAP_IPC_LOCK 14 #ifdef CONFIG_64BIT -/* VM is sealed, in vm_flags */ -#define VM_SEALED _BITUL(63) +#define VM_SEALED_BIT 42 +#define VM_SEALED BIT(VM_SEALED_BIT) +#else +#define VM_SEALED VM_NONE #endif #define FIRST_USER_ADDRESS 0UL -- 2.50.1