From 1a895dbf4b66456bfb7da646cc9b1be3e24f4a1d Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Wed, 9 Sep 2020 16:16:20 +0300 Subject: [PATCH] efi/libstub: Export efi_low_alloc_above() to other units Permit arm32-stub.c to access efi_low_alloc_above() in a subsequent patch by giving it external linkage and declaring it in efistub.h. Reviewed-by: Maxim Uvarov Tested-by: Maxim Uvarov Signed-off-by: Ard Biesheuvel --- drivers/firmware/efi/libstub/efistub.h | 3 +++ drivers/firmware/efi/libstub/relocate.c | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h index 85050f5a1b28..158f86f1f9fc 100644 --- a/drivers/firmware/efi/libstub/efistub.h +++ b/drivers/firmware/efi/libstub/efistub.h @@ -740,6 +740,9 @@ efi_status_t efi_allocate_pages(unsigned long size, unsigned long *addr, efi_status_t efi_allocate_pages_aligned(unsigned long size, unsigned long *addr, unsigned long max, unsigned long align); +efi_status_t efi_low_alloc_above(unsigned long size, unsigned long align, + unsigned long *addr, unsigned long min); + efi_status_t efi_relocate_kernel(unsigned long *image_addr, unsigned long image_size, unsigned long alloc_size, diff --git a/drivers/firmware/efi/libstub/relocate.c b/drivers/firmware/efi/libstub/relocate.c index 9b1aaf8b123f..8ee9eb2b9039 100644 --- a/drivers/firmware/efi/libstub/relocate.c +++ b/drivers/firmware/efi/libstub/relocate.c @@ -20,8 +20,8 @@ * * Return: status code */ -static efi_status_t efi_low_alloc_above(unsigned long size, unsigned long align, - unsigned long *addr, unsigned long min) +efi_status_t efi_low_alloc_above(unsigned long size, unsigned long align, + unsigned long *addr, unsigned long min) { unsigned long map_size, desc_size, buff_size; efi_memory_desc_t *map; -- GitLab