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author | Thorsten Leemhuis <fedora@leemhuis.info> | 2020-06-30 17:31:55 +0200 |
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committer | Thorsten Leemhuis <fedora@leemhuis.info> | 2020-06-30 17:31:55 +0200 |
commit | e11be5e9f76f0b54aa2a38b67b3cf193a0dfae9a (patch) | |
tree | 724e53ad8d5c0f42dc98ddc9e9ab1f39e1e3c542 /0001-Add-efi_status_to_str-and-rework-efi_status_to_err.patch | |
parent | 7b32641801900ee7e32065b436d7318c5d7a972e (diff) | |
parent | d176dfce22f5ead7a6018edb69757bc8840cc008 (diff) | |
download | kernel-e11be5e9f76f0b54aa2a38b67b3cf193a0dfae9a.tar.gz kernel-e11be5e9f76f0b54aa2a38b67b3cf193a0dfae9a.tar.xz kernel-e11be5e9f76f0b54aa2a38b67b3cf193a0dfae9a.zip |
merge origin
Diffstat (limited to '0001-Add-efi_status_to_str-and-rework-efi_status_to_err.patch')
-rw-r--r-- | 0001-Add-efi_status_to_str-and-rework-efi_status_to_err.patch | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/0001-Add-efi_status_to_str-and-rework-efi_status_to_err.patch b/0001-Add-efi_status_to_str-and-rework-efi_status_to_err.patch index 94b7dd5b5..c8e05582d 100644 --- a/0001-Add-efi_status_to_str-and-rework-efi_status_to_err.patch +++ b/0001-Add-efi_status_to_str-and-rework-efi_status_to_err.patch @@ -23,13 +23,13 @@ index 5114cae4ec97..93dcc37a9820 100644 #include <linux/memblock.h> #include <linux/security.h> +#include <linux/bsearch.h> - + #include <asm/early_ioremap.h> - + @@ -827,40 +828,101 @@ int efi_mem_type(unsigned long phys_addr) } #endif - + +struct efi_error_code { + efi_status_t status; + int errno; @@ -134,7 +134,7 @@ index 5114cae4ec97..93dcc37a9820 100644 - } + struct efi_error_code *found; + size_t num = sizeof(efi_error_codes) / sizeof(struct efi_error_code); - + - return err; + found = bsearch((void *)(uintptr_t)status, efi_error_codes, + sizeof(struct efi_error_code), num, @@ -157,7 +157,7 @@ index 5114cae4ec97..93dcc37a9820 100644 + return "Unknown error code"; + return found->description; } - + static DEFINE_SPINLOCK(efi_mem_reserve_persistent_lock); diff --git a/include/linux/efi.h b/include/linux/efi.h index bb35f3305e55..1d77c218b67e 100644 @@ -166,7 +166,7 @@ index bb35f3305e55..1d77c218b67e 100644 @@ -43,6 +43,8 @@ #define EFI_ABORTED (21 | (1UL << (BITS_PER_LONG-1))) #define EFI_SECURITY_VIOLATION (26 | (1UL << (BITS_PER_LONG-1))) - + +#define EFI_IS_ERROR(x) ((x) & (1UL << (BITS_PER_LONG-1))) + typedef unsigned long efi_status_t; @@ -174,12 +174,12 @@ index bb35f3305e55..1d77c218b67e 100644 typedef u16 efi_char16_t; /* UNICODE character */ @@ -828,6 +830,7 @@ static inline bool efi_rt_services_supported(unsigned int mask) #endif - + extern int efi_status_to_err(efi_status_t status); +extern const char *efi_status_to_str(efi_status_t status); - + /* * Variable Attributes -- -2.25.4 +2.26.2 |