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| author | Ard Biesheuvel <ardb@kernel.org> | 2020-02-10 17:02:40 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2020-02-23 21:57:15 +0100 |
| commit | 1e45bf7372c48c78e1f7e538fd3e612946f6ad20 (patch) | |
| tree | 0f80d1de04faa33c4a0d1bc55d435d35f02d4bf1 /drivers/firmware/efi/libstub/arm-stub.c | |
| parent | 8166ec091573fad528d884ede291fd1ec02d0298 (diff) | |
| download | linux-1e45bf7372c48c78e1f7e538fd3e612946f6ad20.tar.gz linux-1e45bf7372c48c78e1f7e538fd3e612946f6ad20.tar.bz2 linux-1e45bf7372c48c78e1f7e538fd3e612946f6ad20.zip | |
efi/libstub/x86: Permit cmdline data to be allocated above 4 GB
We now support cmdline data that is located in memory that is not
32-bit addressable, so relax the allocation limit on systems where
this feature is enabled.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'drivers/firmware/efi/libstub/arm-stub.c')
| -rw-r--r-- | drivers/firmware/efi/libstub/arm-stub.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/efi/libstub/arm-stub.c b/drivers/firmware/efi/libstub/arm-stub.c index e5c56306c641..39ce4c459ea7 100644 --- a/drivers/firmware/efi/libstub/arm-stub.c +++ b/drivers/firmware/efi/libstub/arm-stub.c @@ -169,7 +169,7 @@ efi_status_t efi_entry(efi_handle_t handle, efi_system_table_t *sys_table_arg) * protocol. We are going to copy the command line into the * device tree, so this can be allocated anywhere. */ - cmdline_ptr = efi_convert_cmdline(image, &cmdline_size); + cmdline_ptr = efi_convert_cmdline(image, &cmdline_size, ULONG_MAX); if (!cmdline_ptr) { pr_efi_err("getting command line via LOADED_IMAGE_PROTOCOL\n"); status = EFI_OUT_OF_RESOURCES; |