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linux/drivers/firmware/efi
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Philipp Fent 7a88a6227d efi/libstub: Fix path separator regression 
Commit 9302c1bb8e47 ("efi/libstub: Rewrite file I/O routine") introduced a
regression that made a couple of (badly configured) systems fail to
boot [1]: Until 5.6, we silently accepted Unix-style file separators in
EFI paths, which might violate the EFI standard, but are an easy to make
mistake. This fix restores the pre-5.7 behaviour.

[1] https://bbs.archlinux.org/viewtopic.php?id=256273

Fixes: 9302c1bb8e47 ("efi/libstub: Rewrite file I/O routine")
Signed-off-by: Philipp Fent <fent@in.tum.de>
Link: https://lore.kernel.org/r/20200615115109.7823-1-fent@in.tum.de
[ardb: rewrite as chained if/else statements]
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2020-06-15 19:43:59 +02:00
..
libstub
efi/libstub: Fix path separator regression
2020-06-15 19:43:59 +02:00
test
efi_test: get rid of pointless access_ok()
2020-05-29 11:05:54 -04:00
apple-properties.c
efi/dev-path-parser: Add struct definition for vendor type device path nodes
2020-02-23 21:59:42 +01:00
arm-init.c
efi: Clean up config table description arrays
2020-04-24 14:52:16 +02:00
arm-runtime.c
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
capsule-loader.c
efi/capsule-loader: Drop superfluous assignment
2020-02-23 21:58:31 +01:00
capsule.c
efi: Replace GPL license boilerplate with SPDX headers
2019-02-04 08:27:25 +01:00
cper-arm.c
efi: Replace GPL license boilerplate with SPDX headers
2019-02-04 08:27:25 +01:00
cper-x86.c
efi: Decode IA32/X64 Context Info structure
2018-05-14 08:57:48 +02:00
cper.c
efi: cper: Add support for printing Firmware Error Record Reference
2020-05-14 11:11:20 +02:00
dev-path-parser.c
efi/dev-path-parser: Add struct definition for vendor type device path nodes
2020-02-23 21:59:42 +01:00
earlycon.c
efi/earlycon: Fix early printk for wider fonts
2020-05-12 12:29:45 +02:00
efi-bgrt.c
efi/bgrt: Accept BGRT tables with a version of 0
2020-02-22 23:37:37 +01:00
efi-pstore.c
efi: Fix a mistype in comments mentioning efivar_entry_iter_begin()
2020-03-08 10:00:07 +01:00
efi.c
efi: Replace zero-length array and use struct_size() helper
2020-06-15 14:38:56 +02:00
efibc.c
efibc: Replace variable set function in notifier call
2019-06-22 10:24:57 +02:00
efivars.c
efi/efivars: Add missing kobject_put() in sysfs entry creation error path
2020-05-22 18:19:06 +02:00
embedded-firmware.c
platform/x86: touchscreen_dmi: Add EFI embedded firmware info support
2020-03-20 14:57:54 +01:00
esrt.c
efi/esrt: Fix reference count leak in esre_create_sysfs_entry.
2020-06-15 14:38:56 +02:00
fake_mem.c
efi: Fix handling of multiple efi_fake_mem= entries
2020-01-20 08:14:29 +01:00
fake_mem.h
x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP
2019-11-07 15:44:23 +01:00
fdtparams.c
efi/arm: Rewrite FDT param discovery routines
2020-02-23 21:59:42 +01:00
Kconfig
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Makefile
efi/libstub: Avoid linking libstub/lib-ksyms.o into vmlinux
2020-03-08 10:00:06 +01:00
memattr.c
efi: Move mem_attr_table out of struct efi
2020-02-23 21:59:42 +01:00
memmap.c
efi: Fix handling of multiple efi_fake_mem= entries
2020-01-20 08:14:29 +01:00
rci2-table.c
efi: Don't attempt to map RCI2 config table if it doesn't exist
2019-12-10 12:13:02 +01:00
reboot.c
efi: Use EFI ResetSystem only when available
2020-02-23 21:59:42 +01:00
runtime-map.c
efi: Replace GPL license boilerplate with SPDX headers
2019-02-04 08:27:25 +01:00
runtime-wrappers.c
efi: Add 'runtime' pointer to struct efi
2020-02-23 21:59:42 +01:00
tpm.c
EFI fixes for v5.7-rc6:
2020-05-22 20:06:25 +02:00
vars.c
efi: Fix a mistype in comments mentioning efivar_entry_iter_begin()
2020-03-08 10:00:07 +01:00
x86_fake_mem.c
x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP
2019-11-07 15:44:23 +01:00