diff options
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/efi/efi-pstore.c | 8 | ||||
| -rw-r--r-- | drivers/firmware/efi/libstub/loongarch.c | 2 | ||||
| -rw-r--r-- | drivers/firmware/efi/libstub/zboot.lds | 1 | ||||
| -rw-r--r-- | drivers/firmware/efi/memmap.c | 9 | ||||
| -rw-r--r-- | drivers/firmware/efi/runtime-wrappers.c | 13 | ||||
| -rw-r--r-- | drivers/firmware/psci/psci.c | 4 |
6 files changed, 15 insertions, 22 deletions
diff --git a/drivers/firmware/efi/efi-pstore.c b/drivers/firmware/efi/efi-pstore.c index 5b9dc26e6bcb..552c78f5f059 100644 --- a/drivers/firmware/efi/efi-pstore.c +++ b/drivers/firmware/efi/efi-pstore.c @@ -136,7 +136,7 @@ static int efi_pstore_read_func(struct pstore_record *record, &size, record->buf); if (status != EFI_SUCCESS) { kfree(record->buf); - return -EIO; + return efi_status_to_err(status); } /* @@ -189,7 +189,7 @@ static ssize_t efi_pstore_read(struct pstore_record *record) return 0; if (status != EFI_SUCCESS) - return -EIO; + return efi_status_to_err(status); /* skip variables that don't concern us */ if (efi_guidcmp(guid, LINUX_EFI_CRASH_GUID)) @@ -227,7 +227,7 @@ static int efi_pstore_write(struct pstore_record *record) record->size, record->psi->buf, true); efivar_unlock(); - return status == EFI_SUCCESS ? 0 : -EIO; + return efi_status_to_err(status); }; static int efi_pstore_erase(struct pstore_record *record) @@ -238,7 +238,7 @@ static int efi_pstore_erase(struct pstore_record *record) PSTORE_EFI_ATTRIBUTES, 0, NULL); if (status != EFI_SUCCESS && status != EFI_NOT_FOUND) - return -EIO; + return efi_status_to_err(status); return 0; } diff --git a/drivers/firmware/efi/libstub/loongarch.c b/drivers/firmware/efi/libstub/loongarch.c index 684c9354637c..d0ef93551c44 100644 --- a/drivers/firmware/efi/libstub/loongarch.c +++ b/drivers/firmware/efi/libstub/loongarch.c @@ -41,7 +41,7 @@ static efi_status_t exit_boot_func(struct efi_boot_memmap *map, void *priv) unsigned long __weak kernel_entry_address(unsigned long kernel_addr, efi_loaded_image_t *image) { - return *(unsigned long *)(kernel_addr + 8) - VMLINUX_LOAD_ADDRESS + kernel_addr; + return *(unsigned long *)(kernel_addr + 8) - PHYSADDR(VMLINUX_LOAD_ADDRESS) + kernel_addr; } efi_status_t efi_boot_kernel(void *handle, efi_loaded_image_t *image, diff --git a/drivers/firmware/efi/libstub/zboot.lds b/drivers/firmware/efi/libstub/zboot.lds index ac8c0ef85158..af2c82f7bd90 100644 --- a/drivers/firmware/efi/libstub/zboot.lds +++ b/drivers/firmware/efi/libstub/zboot.lds @@ -41,6 +41,7 @@ SECTIONS } /DISCARD/ : { + *(.discard .discard.*) *(.modinfo .init.modinfo) } } diff --git a/drivers/firmware/efi/memmap.c b/drivers/firmware/efi/memmap.c index 3365944f7965..34109fd86c55 100644 --- a/drivers/firmware/efi/memmap.c +++ b/drivers/firmware/efi/memmap.c @@ -15,10 +15,6 @@ #include <asm/early_ioremap.h> #include <asm/efi.h> -#ifndef __efi_memmap_free -#define __efi_memmap_free(phys, size, flags) do { } while (0) -#endif - /** * __efi_memmap_init - Common code for mapping the EFI memory map * @data: EFI memory map data @@ -51,11 +47,6 @@ int __init __efi_memmap_init(struct efi_memory_map_data *data) return -ENOMEM; } - if (efi.memmap.flags & (EFI_MEMMAP_MEMBLOCK | EFI_MEMMAP_SLAB)) - __efi_memmap_free(efi.memmap.phys_map, - efi.memmap.desc_size * efi.memmap.nr_map, - efi.memmap.flags); - map.phys_map = data->phys_map; map.nr_map = data->size / data->desc_size; map.map_end = map.map + data->size; diff --git a/drivers/firmware/efi/runtime-wrappers.c b/drivers/firmware/efi/runtime-wrappers.c index 5d56bc40a79d..708b777857d3 100644 --- a/drivers/firmware/efi/runtime-wrappers.c +++ b/drivers/firmware/efi/runtime-wrappers.c @@ -213,7 +213,7 @@ extern struct semaphore __efi_uv_runtime_lock __alias(efi_runtime_lock); * Calls the appropriate efi_runtime_service() with the appropriate * arguments. */ -static void efi_call_rts(struct work_struct *work) +static void __nocfi efi_call_rts(struct work_struct *work) { const union efi_rts_args *args = efi_rts_work.args; efi_status_t status = EFI_NOT_FOUND; @@ -435,7 +435,7 @@ static efi_status_t virt_efi_set_variable(efi_char16_t *name, return status; } -static efi_status_t +static efi_status_t __nocfi virt_efi_set_variable_nb(efi_char16_t *name, efi_guid_t *vendor, u32 attr, unsigned long data_size, void *data) { @@ -469,7 +469,7 @@ static efi_status_t virt_efi_query_variable_info(u32 attr, return status; } -static efi_status_t +static efi_status_t __nocfi virt_efi_query_variable_info_nb(u32 attr, u64 *storage_space, u64 *remaining_space, u64 *max_variable_size) { @@ -499,10 +499,9 @@ static efi_status_t virt_efi_get_next_high_mono_count(u32 *count) return status; } -static void virt_efi_reset_system(int reset_type, - efi_status_t status, - unsigned long data_size, - efi_char16_t *data) +static void __nocfi +virt_efi_reset_system(int reset_type, efi_status_t status, + unsigned long data_size, efi_char16_t *data) { if (down_trylock(&efi_runtime_lock)) { pr_warn("failed to invoke the reset_system() runtime service:\n" diff --git a/drivers/firmware/psci/psci.c b/drivers/firmware/psci/psci.c index d9629ff87861..2328ca58bba6 100644 --- a/drivers/firmware/psci/psci.c +++ b/drivers/firmware/psci/psci.c @@ -497,10 +497,12 @@ int psci_cpu_suspend_enter(u32 state) static int psci_system_suspend(unsigned long unused) { + int err; phys_addr_t pa_cpu_resume = __pa_symbol(cpu_resume); - return invoke_psci_fn(PSCI_FN_NATIVE(1_0, SYSTEM_SUSPEND), + err = invoke_psci_fn(PSCI_FN_NATIVE(1_0, SYSTEM_SUSPEND), pa_cpu_resume, 0, 0); + return psci_to_linux_errno(err); } static int psci_system_suspend_enter(suspend_state_t state) |