From: Ard Biesheuvel <ardb@kernel.org>
To: linux-efi@vger.kernel.org
Cc: Ard Biesheuvel <ardb@kernel.org>,
Hans de Goede <hdegoede@redhat.com>,
Matthew Garrett <matthewgarrett@google.com>,
Ingo Molnar <mingo@kernel.org>, Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Arvind Sankar <nivedita@alum.mit.edu>
Subject: [PATCH v2 14/21] efi/libstub: drop sys_table_arg from printk routines
Date: Wed, 18 Dec 2019 19:01:32 +0200 [thread overview]
Message-ID: <20191218170139.9468-15-ardb@kernel.org> (raw)
In-Reply-To: <20191218170139.9468-1-ardb@kernel.org>
As a first step towards getting rid of the need to pass around a function
parameter 'sys_table_arg' pointing to the EFI system table, remove the
references to it in the printing code, which is represents the majority
of the use cases.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
arch/x86/boot/compressed/eboot.c | 28 +++++++--------
drivers/firmware/efi/libstub/arm-stub.c | 28 +++++++--------
drivers/firmware/efi/libstub/arm32-stub.c | 14 ++++----
drivers/firmware/efi/libstub/arm64-stub.c | 12 +++----
drivers/firmware/efi/libstub/efi-stub-helper.c | 37 ++++++++++----------
drivers/firmware/efi/libstub/efistub.h | 9 ++---
drivers/firmware/efi/libstub/fdt.c | 16 ++++-----
drivers/firmware/efi/libstub/secureboot.c | 4 +--
drivers/firmware/efi/libstub/tpm.c | 3 +-
include/linux/efi.h | 2 +-
10 files changed, 75 insertions(+), 78 deletions(-)
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index 53e67334c4c3..92fbd455f496 100644
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -64,7 +64,7 @@ preserve_pci_rom_image(efi_pci_io_protocol_t *pci, struct pci_setup_rom **__rom)
status = efi_call_early(allocate_pool, EFI_LOADER_DATA, size,
(void **)&rom);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "Failed to allocate memory for 'rom'\n");
+ efi_printk("Failed to allocate memory for 'rom'\n");
return status;
}
@@ -81,7 +81,7 @@ preserve_pci_rom_image(efi_pci_io_protocol_t *pci, struct pci_setup_rom **__rom)
&rom->vendor);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "Failed to read rom->vendor\n");
+ efi_printk("Failed to read rom->vendor\n");
goto free_struct;
}
@@ -90,7 +90,7 @@ preserve_pci_rom_image(efi_pci_io_protocol_t *pci, struct pci_setup_rom **__rom)
&rom->devid);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "Failed to read rom->devid\n");
+ efi_printk("Failed to read rom->devid\n");
goto free_struct;
}
@@ -139,7 +139,7 @@ static void setup_efi_pci(struct boot_params *params)
size, (void **)&pci_handle);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "Failed to allocate memory for 'pci_handle'\n");
+ efi_printk("Failed to allocate memory for 'pci_handle'\n");
return;
}
@@ -194,7 +194,7 @@ static void retrieve_apple_device_properties(struct boot_params *boot_params)
return;
if (efi_table_attr(apple_properties_protocol, version, p) != 0x10000) {
- efi_printk(sys_table, "Unsupported properties proto version\n");
+ efi_printk("Unsupported properties proto version\n");
return;
}
@@ -207,7 +207,7 @@ static void retrieve_apple_device_properties(struct boot_params *boot_params)
size + sizeof(struct setup_data),
(void **)&new);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "Failed to allocate memory for 'properties'\n");
+ efi_printk("Failed to allocate memory for 'properties'\n");
return;
}
@@ -392,14 +392,14 @@ struct boot_params *make_boot_params(struct efi_config *c)
status = efi_call_early(handle_protocol, handle,
&proto, (void *)&image);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "Failed to get handle for LOADED_IMAGE_PROTOCOL\n");
+ efi_printk("Failed to get handle for LOADED_IMAGE_PROTOCOL\n");
return NULL;
}
status = efi_low_alloc(sys_table, 0x4000, 1,
(unsigned long *)&boot_params);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "Failed to allocate lowmem for boot params\n");
+ efi_printk("Failed to allocate lowmem for boot params\n");
return NULL;
}
@@ -447,7 +447,7 @@ struct boot_params *make_boot_params(struct efi_config *c)
if (status != EFI_SUCCESS &&
hdr->xloadflags & XLF_CAN_BE_LOADED_ABOVE_4G) {
- efi_printk(sys_table, "Trying to load files to higher address\n");
+ efi_printk("Trying to load files to higher address\n");
status = handle_cmdline_files(sys_table, image,
(char *)(unsigned long)hdr->cmd_line_ptr,
"initrd=", -1UL,
@@ -777,7 +777,7 @@ efi_main(struct efi_config *c, struct boot_params *boot_params)
status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
sizeof(*gdt), (void **)&gdt);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "Failed to allocate memory for 'gdt' structure\n");
+ efi_printk("Failed to allocate memory for 'gdt' structure\n");
goto fail;
}
@@ -785,7 +785,7 @@ efi_main(struct efi_config *c, struct boot_params *boot_params)
status = efi_low_alloc(sys_table, gdt->size, 8,
(unsigned long *)&gdt->address);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "Failed to allocate memory for 'gdt'\n");
+ efi_printk("Failed to allocate memory for 'gdt'\n");
goto fail;
}
@@ -801,7 +801,7 @@ efi_main(struct efi_config *c, struct boot_params *boot_params)
hdr->kernel_alignment,
LOAD_PHYSICAL_ADDR);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "efi_relocate_kernel() failed!\n");
+ efi_printk("efi_relocate_kernel() failed!\n");
goto fail;
}
@@ -811,7 +811,7 @@ efi_main(struct efi_config *c, struct boot_params *boot_params)
status = exit_boot(boot_params, handle);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table, "exit_boot() failed!\n");
+ efi_printk("exit_boot() failed!\n");
goto fail;
}
@@ -904,7 +904,7 @@ efi_main(struct efi_config *c, struct boot_params *boot_params)
return boot_params;
fail:
- efi_printk(sys_table, "efi_main() failed!\n");
+ efi_printk("efi_main() failed!\n");
return NULL;
}
diff --git a/drivers/firmware/efi/libstub/arm-stub.c b/drivers/firmware/efi/libstub/arm-stub.c
index b44b1bd4d480..2ed4bd457e66 100644
--- a/drivers/firmware/efi/libstub/arm-stub.c
+++ b/drivers/firmware/efi/libstub/arm-stub.c
@@ -73,7 +73,7 @@ void install_memreserve_table(efi_system_table_t *sys_table_arg)
status = efi_call_early(allocate_pool, EFI_LOADER_DATA, sizeof(*rsv),
(void **)&rsv);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table_arg, "Failed to allocate memreserve entry!\n");
+ pr_efi_err("Failed to allocate memreserve entry!\n");
return;
}
@@ -85,7 +85,7 @@ void install_memreserve_table(efi_system_table_t *sys_table_arg)
&memreserve_table_guid,
rsv);
if (status != EFI_SUCCESS)
- pr_efi_err(sys_table_arg, "Failed to install memreserve config table!\n");
+ pr_efi_err("Failed to install memreserve config table!\n");
}
@@ -147,13 +147,13 @@ unsigned long efi_entry(void *handle, efi_system_table_t *sys_table_arg,
status = sys_table->boottime->handle_protocol(handle,
&loaded_image_proto, (void *)&image);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table, "Failed to get loaded image protocol\n");
+ pr_efi_err("Failed to get loaded image protocol\n");
goto fail;
}
dram_base = get_dram_base(sys_table);
if (dram_base == EFI_ERROR) {
- pr_efi_err(sys_table, "Failed to find DRAM base\n");
+ pr_efi_err("Failed to find DRAM base\n");
goto fail;
}
@@ -164,7 +164,7 @@ unsigned long efi_entry(void *handle, efi_system_table_t *sys_table_arg,
*/
cmdline_ptr = efi_convert_cmdline(sys_table, image, &cmdline_size);
if (!cmdline_ptr) {
- pr_efi_err(sys_table, "getting command line via LOADED_IMAGE_PROTOCOL\n");
+ pr_efi_err("getting command line via LOADED_IMAGE_PROTOCOL\n");
goto fail;
}
@@ -176,7 +176,7 @@ unsigned long efi_entry(void *handle, efi_system_table_t *sys_table_arg,
if (!IS_ENABLED(CONFIG_CMDLINE_FORCE) && cmdline_size > 0)
efi_parse_options(cmdline_ptr);
- pr_efi(sys_table, "Booting Linux Kernel...\n");
+ pr_efi("Booting Linux Kernel...\n");
si = setup_graphics(sys_table);
@@ -185,7 +185,7 @@ unsigned long efi_entry(void *handle, efi_system_table_t *sys_table_arg,
&reserve_size,
dram_base, image);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table, "Failed to relocate kernel\n");
+ pr_efi_err("Failed to relocate kernel\n");
goto fail_free_cmdline;
}
@@ -204,29 +204,29 @@ unsigned long efi_entry(void *handle, efi_system_table_t *sys_table_arg,
if (!IS_ENABLED(CONFIG_EFI_ARMSTUB_DTB_LOADER) ||
secure_boot != efi_secureboot_mode_disabled) {
if (strstr(cmdline_ptr, "dtb="))
- pr_efi(sys_table, "Ignoring DTB from command line.\n");
+ pr_efi("Ignoring DTB from command line.\n");
} else {
status = handle_cmdline_files(sys_table, image, cmdline_ptr,
"dtb=",
~0UL, &fdt_addr, &fdt_size);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table, "Failed to load device tree!\n");
+ pr_efi_err("Failed to load device tree!\n");
goto fail_free_image;
}
}
if (fdt_addr) {
- pr_efi(sys_table, "Using DTB from command line\n");
+ pr_efi("Using DTB from command line\n");
} else {
/* Look for a device tree configuration table entry. */
fdt_addr = (uintptr_t)get_fdt(sys_table, &fdt_size);
if (fdt_addr)
- pr_efi(sys_table, "Using DTB from configuration table\n");
+ pr_efi("Using DTB from configuration table\n");
}
if (!fdt_addr)
- pr_efi(sys_table, "Generating empty DTB\n");
+ pr_efi("Generating empty DTB\n");
status = handle_cmdline_files(sys_table, image, cmdline_ptr, "initrd=",
efi_get_max_initrd_addr(dram_base,
@@ -234,7 +234,7 @@ unsigned long efi_entry(void *handle, efi_system_table_t *sys_table_arg,
(unsigned long *)&initrd_addr,
(unsigned long *)&initrd_size);
if (status != EFI_SUCCESS)
- pr_efi_err(sys_table, "Failed initrd from command line!\n");
+ pr_efi_err("Failed initrd from command line!\n");
efi_random_get_seed(sys_table);
@@ -275,7 +275,7 @@ unsigned long efi_entry(void *handle, efi_system_table_t *sys_table_arg,
if (status == EFI_SUCCESS)
return new_fdt_addr;
- pr_efi_err(sys_table, "Failed to update FDT and exit boot services\n");
+ pr_efi_err("Failed to update FDT and exit boot services\n");
efi_free(sys_table, initrd_size, initrd_addr);
efi_free(sys_table, fdt_size, fdt_addr);
diff --git a/drivers/firmware/efi/libstub/arm32-stub.c b/drivers/firmware/efi/libstub/arm32-stub.c
index 4566640de650..7b5c717ddfac 100644
--- a/drivers/firmware/efi/libstub/arm32-stub.c
+++ b/drivers/firmware/efi/libstub/arm32-stub.c
@@ -18,7 +18,7 @@ efi_status_t check_platform_features(efi_system_table_t *sys_table_arg)
/* LPAE kernels need compatible hardware */
block = cpuid_feature_extract(CPUID_EXT_MMFR0, 0);
if (block < 5) {
- pr_efi_err(sys_table_arg, "This LPAE kernel is not supported by your CPU\n");
+ pr_efi_err("This LPAE kernel is not supported by your CPU\n");
return EFI_UNSUPPORTED;
}
return EFI_SUCCESS;
@@ -121,8 +121,7 @@ static efi_status_t reserve_kernel_base(efi_system_table_t *sys_table_arg,
*/
status = efi_get_memory_map(sys_table_arg, &map);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table_arg,
- "reserve_kernel_base(): Unable to retrieve memory map.\n");
+ pr_efi_err("reserve_kernel_base(): Unable to retrieve memory map.\n");
return status;
}
@@ -164,8 +163,7 @@ static efi_status_t reserve_kernel_base(efi_system_table_t *sys_table_arg,
(end - start) / EFI_PAGE_SIZE,
&start);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table_arg,
- "reserve_kernel_base(): alloc failed.\n");
+ pr_efi_err("reserve_kernel_base(): alloc failed.\n");
goto out;
}
break;
@@ -224,7 +222,7 @@ efi_status_t handle_kernel_image(efi_system_table_t *sys_table,
status = reserve_kernel_base(sys_table, kernel_base, reserve_addr,
reserve_size);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table, "Unable to allocate memory for uncompressed kernel.\n");
+ pr_efi_err("Unable to allocate memory for uncompressed kernel.\n");
return status;
}
@@ -237,7 +235,7 @@ efi_status_t handle_kernel_image(efi_system_table_t *sys_table,
*image_size,
kernel_base + MAX_UNCOMP_KERNEL_SIZE, 0, 0);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table, "Failed to relocate kernel.\n");
+ pr_efi_err("Failed to relocate kernel.\n");
efi_free(sys_table, *reserve_size, *reserve_addr);
*reserve_size = 0;
return status;
@@ -249,7 +247,7 @@ efi_status_t handle_kernel_image(efi_system_table_t *sys_table,
* address at which the zImage is loaded.
*/
if (*image_addr + *image_size > dram_base + ZIMAGE_OFFSET_LIMIT) {
- pr_efi_err(sys_table, "Failed to relocate kernel, no low memory available.\n");
+ pr_efi_err("Failed to relocate kernel, no low memory available.\n");
efi_free(sys_table, *reserve_size, *reserve_addr);
*reserve_size = 0;
efi_free(sys_table, *image_size, *image_addr);
diff --git a/drivers/firmware/efi/libstub/arm64-stub.c b/drivers/firmware/efi/libstub/arm64-stub.c
index 1550d244e996..b09dda600c78 100644
--- a/drivers/firmware/efi/libstub/arm64-stub.c
+++ b/drivers/firmware/efi/libstub/arm64-stub.c
@@ -32,9 +32,9 @@ efi_status_t check_platform_features(efi_system_table_t *sys_table_arg)
tg = (read_cpuid(ID_AA64MMFR0_EL1) >> ID_AA64MMFR0_TGRAN_SHIFT) & 0xf;
if (tg != ID_AA64MMFR0_TGRAN_SUPPORTED) {
if (IS_ENABLED(CONFIG_ARM64_64K_PAGES))
- pr_efi_err(sys_table_arg, "This 64 KB granular kernel is not supported by your CPU\n");
+ pr_efi_err("This 64 KB granular kernel is not supported by your CPU\n");
else
- pr_efi_err(sys_table_arg, "This 16 KB granular kernel is not supported by your CPU\n");
+ pr_efi_err("This 16 KB granular kernel is not supported by your CPU\n");
return EFI_UNSUPPORTED;
}
return EFI_SUCCESS;
@@ -60,13 +60,13 @@ efi_status_t handle_kernel_image(efi_system_table_t *sys_table_arg,
sizeof(phys_seed),
(u8 *)&phys_seed);
if (status == EFI_NOT_FOUND) {
- pr_efi(sys_table_arg, "EFI_RNG_PROTOCOL unavailable, no randomness supplied\n");
+ pr_efi("EFI_RNG_PROTOCOL unavailable, no randomness supplied\n");
} else if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table_arg, "efi_get_random_bytes() failed\n");
+ pr_efi_err("efi_get_random_bytes() failed\n");
return status;
}
} else {
- pr_efi(sys_table_arg, "KASLR disabled on kernel command line\n");
+ pr_efi("KASLR disabled on kernel command line\n");
}
}
@@ -143,7 +143,7 @@ efi_status_t handle_kernel_image(efi_system_table_t *sys_table_arg,
MIN_KIMG_ALIGN, reserve_addr);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table_arg, "Failed to relocate kernel\n");
+ pr_efi_err("Failed to relocate kernel\n");
*reserve_size = 0;
return status;
}
diff --git a/drivers/firmware/efi/libstub/efi-stub-helper.c b/drivers/firmware/efi/libstub/efi-stub-helper.c
index 3b89317f4c80..ebe792f2ed27 100644
--- a/drivers/firmware/efi/libstub/efi-stub-helper.c
+++ b/drivers/firmware/efi/libstub/efi-stub-helper.c
@@ -58,7 +58,7 @@ struct file_info {
u64 size;
};
-void efi_printk(efi_system_table_t *sys_table_arg, char *str)
+void efi_printk(char *str)
{
char *s8;
@@ -68,10 +68,10 @@ void efi_printk(efi_system_table_t *sys_table_arg, char *str)
ch[0] = *s8;
if (*s8 == '\n') {
efi_char16_t nl[2] = { '\r', 0 };
- efi_char16_printk(sys_table_arg, nl);
+ efi_char16_printk(nl);
}
- efi_char16_printk(sys_table_arg, ch);
+ efi_char16_printk(ch);
}
}
@@ -378,9 +378,9 @@ static efi_status_t efi_file_size(efi_system_table_t *sys_table_arg, void *__fh,
status = efi_call_proto(efi_file_handle, open, fh, &h, filename_16,
EFI_FILE_MODE_READ, (u64)0);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table_arg, "Failed to open file: ");
- efi_char16_printk(sys_table_arg, filename_16);
- efi_printk(sys_table_arg, "\n");
+ efi_printk("Failed to open file: ");
+ efi_char16_printk(filename_16);
+ efi_printk("\n");
return status;
}
@@ -390,7 +390,7 @@ static efi_status_t efi_file_size(efi_system_table_t *sys_table_arg, void *__fh,
status = efi_call_proto(efi_file_handle, get_info, h, &info_guid,
&info_sz, NULL);
if (status != EFI_BUFFER_TOO_SMALL) {
- efi_printk(sys_table_arg, "Failed to get file info size\n");
+ efi_printk("Failed to get file info size\n");
return status;
}
@@ -398,7 +398,7 @@ static efi_status_t efi_file_size(efi_system_table_t *sys_table_arg, void *__fh,
status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
info_sz, (void **)&info);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table_arg, "Failed to alloc mem for file info\n");
+ efi_printk("Failed to alloc mem for file info\n");
return status;
}
@@ -413,7 +413,7 @@ static efi_status_t efi_file_size(efi_system_table_t *sys_table_arg, void *__fh,
efi_call_early(free_pool, info);
if (status != EFI_SUCCESS)
- efi_printk(sys_table_arg, "Failed to get initrd info\n");
+ efi_printk("Failed to get initrd info\n");
return status;
}
@@ -442,13 +442,13 @@ static efi_status_t efi_open_volume(efi_system_table_t *sys_table_arg,
status = efi_call_early(handle_protocol, handle,
&fs_proto, (void **)&io);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table_arg, "Failed to handle fs_proto\n");
+ efi_printk("Failed to handle fs_proto\n");
return status;
}
status = efi_call_proto(efi_file_io_interface, open_volume, io, &fh);
if (status != EFI_SUCCESS)
- efi_printk(sys_table_arg, "Failed to open volume\n");
+ efi_printk("Failed to open volume\n");
else
*__fh = fh;
@@ -547,8 +547,7 @@ efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
* by the thunking code.
*/
if (!efi_is_native()) {
- pr_efi(sys_table_arg,
- "Ignoring file= arguments on mixed mode system\n");
+ pr_efi("Ignoring file= arguments on mixed mode system\n");
return EFI_SUCCESS;
}
@@ -589,7 +588,7 @@ efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
status = efi_call_early(allocate_pool, EFI_LOADER_DATA,
nr_files * sizeof(*files), (void **)&files);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table_arg, "Failed to alloc mem for file handle list\n");
+ pr_efi_err("Failed to alloc mem for file handle list\n");
goto fail;
}
@@ -652,13 +651,13 @@ efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
status = efi_high_alloc(sys_table_arg, file_size_total, 0x1000,
&file_addr, max_addr);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table_arg, "Failed to alloc highmem for files\n");
+ pr_efi_err("Failed to alloc highmem for files\n");
goto close_handles;
}
/* We've run out of free low memory. */
if (file_addr > max_addr) {
- pr_efi_err(sys_table_arg, "We've run out of free low memory\n");
+ pr_efi_err("We've run out of free low memory\n");
status = EFI_INVALID_PARAMETER;
goto free_file_total;
}
@@ -680,7 +679,7 @@ efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
&chunksize,
(void *)addr);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table_arg, "Failed to read file\n");
+ pr_efi_err("Failed to read file\n");
goto free_file_total;
}
addr += chunksize;
@@ -766,7 +765,7 @@ efi_status_t efi_relocate_kernel(efi_system_table_t *sys_table_arg,
alignment, &new_addr, min_addr);
}
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table_arg, "Failed to allocate usable memory for kernel.\n");
+ pr_efi_err("Failed to allocate usable memory for kernel.\n");
return status;
}
@@ -976,7 +975,7 @@ void *get_efi_config_table(efi_system_table_t *sys_table, efi_guid_t guid)
return NULL;
}
-void efi_char16_printk(efi_system_table_t *table, efi_char16_t *str)
+void efi_char16_printk(efi_char16_t *str)
{
efi_call_proto(efi_simple_text_output_protocol,
output_string,
diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h
index e6775c16a97d..4a6acd28ce65 100644
--- a/drivers/firmware/efi/libstub/efistub.h
+++ b/drivers/firmware/efi/libstub/efistub.h
@@ -31,13 +31,14 @@ extern int __pure novamap(void);
extern __pure efi_system_table_t *efi_system_table(void);
-#define pr_efi(sys_table, msg) do { \
- if (!is_quiet()) efi_printk(sys_table, "EFI stub: "msg); \
+#define pr_efi(msg) do { \
+ if (!is_quiet()) efi_printk("EFI stub: "msg); \
} while (0)
-#define pr_efi_err(sys_table, msg) efi_printk(sys_table, "EFI stub: ERROR: "msg)
+#define pr_efi_err(msg) efi_printk("EFI stub: ERROR: "msg)
-void efi_char16_printk(efi_system_table_t *, efi_char16_t *);
+void efi_char16_printk(efi_char16_t *);
+void efi_char16_printk(efi_char16_t *);
unsigned long get_dram_base(efi_system_table_t *sys_table_arg);
diff --git a/drivers/firmware/efi/libstub/fdt.c b/drivers/firmware/efi/libstub/fdt.c
index 0bf0190917e0..1bf7edfd81ec 100644
--- a/drivers/firmware/efi/libstub/fdt.c
+++ b/drivers/firmware/efi/libstub/fdt.c
@@ -40,7 +40,7 @@ static efi_status_t update_fdt(efi_system_table_t *sys_table, void *orig_fdt,
/* Do some checks on provided FDT, if it exists: */
if (orig_fdt) {
if (fdt_check_header(orig_fdt)) {
- pr_efi_err(sys_table, "Device Tree header not valid!\n");
+ pr_efi_err("Device Tree header not valid!\n");
return EFI_LOAD_ERROR;
}
/*
@@ -48,7 +48,7 @@ static efi_status_t update_fdt(efi_system_table_t *sys_table, void *orig_fdt,
* configuration table:
*/
if (orig_fdt_size && fdt_totalsize(orig_fdt) > orig_fdt_size) {
- pr_efi_err(sys_table, "Truncated device tree! foo!\n");
+ pr_efi_err("Truncated device tree! foo!\n");
return EFI_LOAD_ERROR;
}
}
@@ -277,17 +277,17 @@ efi_status_t allocate_new_fdt_and_exit_boot(efi_system_table_t *sys_table,
*/
status = efi_get_memory_map(sys_table, &map);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table, "Unable to retrieve UEFI memory map.\n");
+ pr_efi_err("Unable to retrieve UEFI memory map.\n");
return status;
}
- pr_efi(sys_table, "Exiting boot services and installing virtual address map...\n");
+ pr_efi("Exiting boot services and installing virtual address map...\n");
map.map = &memory_map;
status = efi_high_alloc(sys_table, MAX_FDT_SIZE, EFI_FDT_ALIGN,
new_fdt_addr, max_addr);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table, "Unable to allocate memory for new device tree.\n");
+ pr_efi_err("Unable to allocate memory for new device tree.\n");
goto fail;
}
@@ -304,7 +304,7 @@ efi_status_t allocate_new_fdt_and_exit_boot(efi_system_table_t *sys_table,
initrd_addr, initrd_size);
if (status != EFI_SUCCESS) {
- pr_efi_err(sys_table, "Unable to construct new device tree.\n");
+ pr_efi_err("Unable to construct new device tree.\n");
goto fail_free_new_fdt;
}
@@ -350,7 +350,7 @@ efi_status_t allocate_new_fdt_and_exit_boot(efi_system_table_t *sys_table,
return EFI_SUCCESS;
}
- pr_efi_err(sys_table, "Exit boot services failed.\n");
+ pr_efi_err("Exit boot services failed.\n");
fail_free_new_fdt:
efi_free(sys_table, MAX_FDT_SIZE, *new_fdt_addr);
@@ -371,7 +371,7 @@ void *get_fdt(efi_system_table_t *sys_table, unsigned long *fdt_size)
return NULL;
if (fdt_check_header(fdt) != 0) {
- pr_efi_err(sys_table, "Invalid header detected on UEFI supplied FDT, ignoring ...\n");
+ pr_efi_err("Invalid header detected on UEFI supplied FDT, ignoring ...\n");
return NULL;
}
*fdt_size = fdt_totalsize(fdt);
diff --git a/drivers/firmware/efi/libstub/secureboot.c b/drivers/firmware/efi/libstub/secureboot.c
index edba5e7a3743..9071b57da8fe 100644
--- a/drivers/firmware/efi/libstub/secureboot.c
+++ b/drivers/firmware/efi/libstub/secureboot.c
@@ -72,10 +72,10 @@ enum efi_secureboot_mode efi_get_secureboot(efi_system_table_t *sys_table_arg)
return efi_secureboot_mode_disabled;
secure_boot_enabled:
- pr_efi(sys_table_arg, "UEFI Secure Boot is enabled.\n");
+ pr_efi("UEFI Secure Boot is enabled.\n");
return efi_secureboot_mode_enabled;
out_efi_err:
- pr_efi_err(sys_table_arg, "Could not determine UEFI Secure Boot status.\n");
+ pr_efi_err("Could not determine UEFI Secure Boot status.\n");
return efi_secureboot_mode_unknown;
}
diff --git a/drivers/firmware/efi/libstub/tpm.c b/drivers/firmware/efi/libstub/tpm.c
index d270acd43de8..86658b005e85 100644
--- a/drivers/firmware/efi/libstub/tpm.c
+++ b/drivers/firmware/efi/libstub/tpm.c
@@ -131,8 +131,7 @@ void efi_retrieve_tpm2_eventlog(efi_system_table_t *sys_table_arg)
(void **) &log_tbl);
if (status != EFI_SUCCESS) {
- efi_printk(sys_table_arg,
- "Unable to allocate memory for event log\n");
+ efi_printk("Unable to allocate memory for event log\n");
return;
}
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 6ae582a31738..1cddf3337471 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -1551,7 +1551,7 @@ static inline int efi_runtime_map_copy(void *buf, size_t bufsz)
/* prototypes shared between arch specific and generic stub code */
-void efi_printk(efi_system_table_t *sys_table_arg, char *str);
+void efi_printk(char *str);
void efi_free(efi_system_table_t *sys_table_arg, unsigned long size,
unsigned long addr);
--
2.17.1
next prev parent reply other threads:[~2019-12-18 17:03 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-18 17:01 [PATCH v2 00/21] efi/x86: confine type unsafe casting to mixed mode Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 01/21] efi/libstub: remove unused __efi_call_early() macro Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 02/21] efi/x86: rename efi_is_native() to efi_is_mixed() Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 03/21] efi/libstub: use a helper to iterate over a EFI handle array Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 04/21] efi/libstub: extend native protocol definitions with mixed_mode aliases Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 05/21] efi/libstub: distinguish between native/mixed not 32/64 bit Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 06/21] efi/libstub/x86: use mixed mode helpers to populate efi_config Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 07/21] efi/libstub: drop explicit 32/64-bit protocol definitions Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 08/21] efi/libstub: use stricter typing for firmware function pointers Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 09/21] efi/libstub: annotate firmware routines as __efiapi Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 10/21] efi/libstub/x86: avoid thunking for native firmware calls Ard Biesheuvel
2019-12-21 21:22 ` Hans de Goede
2019-12-22 12:02 ` Ard Biesheuvel
2019-12-22 12:37 ` Ard Biesheuvel
2019-12-22 12:46 ` Andy Lutomirski
2019-12-22 15:29 ` Ard Biesheuvel
2019-12-22 21:12 ` Arvind Sankar
2019-12-22 21:25 ` Ard Biesheuvel
2019-12-23 11:49 ` Hans de Goede
2019-12-23 12:00 ` Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 11/21] efi/libstub: get rid of 'sys_table_arg' macro parameter Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 12/21] efi/libstub: unify the efi_char16_printk implementations Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 13/21] efi/libstub/x86: drop __efi_early() export of efi_config struct Ard Biesheuvel
2019-12-24 19:34 ` Hans de Goede
2019-12-25 14:42 ` Ard Biesheuvel
2019-12-27 22:44 ` Hans de Goede
2019-12-27 22:51 ` Ard Biesheuvel
2019-12-31 23:04 ` Arvind Sankar
2020-01-01 18:13 ` Ard Biesheuvel
2020-01-01 19:08 ` Arvind Sankar
2020-01-02 7:33 ` Ard Biesheuvel
2020-01-02 14:06 ` Arvind Sankar
2020-01-02 15:20 ` Ard Biesheuvel
2020-01-02 15:51 ` Arvind Sankar
2020-01-02 15:58 ` Ard Biesheuvel
2020-01-02 16:28 ` Ard Biesheuvel
2020-01-02 16:59 ` Ard Biesheuvel
2020-01-02 17:26 ` Arvind Sankar
2020-01-02 17:30 ` Ard Biesheuvel
2020-01-02 17:41 ` Arvind Sankar
2020-01-02 17:48 ` Ard Biesheuvel
2020-01-02 18:10 ` Arvind Sankar
2020-01-02 18:38 ` Ard Biesheuvel
2020-01-03 14:16 ` Arvind Sankar
2020-01-03 14:23 ` Ard Biesheuvel
2020-01-02 18:38 ` Arvind Sankar
2020-01-02 16:59 ` Arvind Sankar
2020-01-02 17:03 ` Ard Biesheuvel
2020-01-02 17:21 ` Arvind Sankar
2019-12-18 17:01 ` Ard Biesheuvel [this message]
2019-12-18 17:01 ` [PATCH v2 15/21] efi/libstub: remove 'sys_table_arg' from all function prototypes Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 16/21] efi/libstub: drop protocol argument from efi_call_proto() macro Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 17/21] efi/libstub: drop 'table' argument from efi_table_attr() macro Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 18/21] efi/libstub: use 'func' not 'f' as macro parameter Ard Biesheuvel
2019-12-31 16:51 ` Arvind Sankar
2019-12-31 17:06 ` Ard Biesheuvel
2019-12-31 17:36 ` Arvind Sankar
2019-12-18 17:01 ` [PATCH v2 19/21] efi/libstub: tidy up types and names of global cmdline variables Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 20/21] efi/libstub: import type definitions for creating and signalling events Ard Biesheuvel
2019-12-18 17:01 ` [PATCH v2 21/21] efi: Allow disabling PCI busmastering on bridges during boot Ard Biesheuvel
2019-12-19 2:50 ` Andy Lutomirski
2019-12-19 13:17 ` Ard Biesheuvel
2019-12-19 20:04 ` Matthew Garrett
2019-12-19 20:04 ` Matthew Garrett
2019-12-20 7:06 ` Ard Biesheuvel
2019-12-20 7:17 ` Andy Lutomirski
2019-12-20 8:11 ` Ard Biesheuvel
2019-12-20 19:41 ` Arvind Sankar
2020-01-02 14:46 ` Laszlo Ersek
2020-01-02 15:40 ` Ard Biesheuvel
2019-12-20 20:43 ` Matthew Garrett
2019-12-21 16:44 ` Ard Biesheuvel
2019-12-21 21:24 ` Matthew Garrett
2019-12-21 22:54 ` Arvind Sankar
2019-12-23 14:02 ` Ard Biesheuvel
2019-12-23 15:46 ` Arvind Sankar
2019-12-23 15:58 ` Ard Biesheuvel
2019-12-23 16:12 ` Arvind Sankar
2019-12-23 20:57 ` Matthew Garrett
2020-02-06 14:30 ` Hans de Goede
2020-02-06 14:35 ` Ard Biesheuvel
2020-03-04 10:38 ` Hans de Goede
2020-03-04 18:26 ` Ard Biesheuvel
2020-03-04 18:49 ` Hans de Goede
2020-03-04 21:59 ` Ard Biesheuvel
2019-12-19 11:12 ` [PATCH v2 00/21] efi/x86: confine type unsafe casting to mixed mode Hans de Goede
2019-12-19 13:22 ` Ard Biesheuvel
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