wireguard-linux/arch/ia64/kernel/efi.c, branch jd/unified-crypt-queue

efi: Clean up config_parse_tables()

2020-02-23T20:59:42Z

config_parse_tables() is a jumble of pointer arithmetic, due to the fact that on x86, we may be dealing with firmware whose native word size differs from the kernel's. This is not a concern on other architectures, and doesn't quite justify the state of the code, so let's clean it up by adding a non-x86 code path, constifying statically allocated tables and replacing preprocessor conditionals with IS_ENABLED() checks. Tested-by: Tony Luck # arch/ia64 Signed-off-by: Ard Biesheuvel

efi/ia64: Switch to efi_config_parse_tables()

2020-02-23T20:59:42Z

IA64 calls efi_config_parse_tables() via efi_config_init(), which does an explicit memremap() of the tables, which is unnecessary on IA64. So let's call efi_config_parse_tables() directly, passing the __va() of the config table array. Tested-by: Tony Luck # arch/ia64 Signed-off-by: Ard Biesheuvel

efi/ia64: Use local variable for EFI system table address

2020-02-23T20:59:42Z

The IA64 code never refers to the EFI system table except from inside the scope of efi_init(). So let's use a local variable instead of efi.systab, which will be going away soon. Tested-by: Tony Luck # arch/ia64 Signed-off-by: Ard Biesheuvel

efi/ia64: Use existing helpers to locate ESI table

2020-02-23T20:59:42Z

Instead of iterating over the EFI config table array manually, declare it as an arch table so it gets picked up by the existing config table handling code. Tested-by: Tony Luck # arch/ia64 Signed-off-by: Ard Biesheuvel

efi: Merge EFI system table revision and vendor checks

2020-02-23T20:59:42Z

We have three different versions of the code that checks the EFI system table revision and copies the firmware vendor string, and they are mostly equivalent, with the exception of the use of early_memremap_ro vs. __va() and the lowest major revision to warn about. Let's move this into common code and factor out the commonalities. Tested-by: Tony Luck # arch/ia64 Signed-off-by: Ard Biesheuvel

efi/ia64: Move HCDP and MPS table handling into IA64 arch code

2020-02-23T20:59:42Z

The HCDP and MPS tables are Itanium specific EFI config tables, so move their handling to ia64 arch code. Tested-by: Tony Luck # arch/ia64 Signed-off-by: Ard Biesheuvel

efi: ia64: move SAL systab handling out of generic EFI code

2019-08-08T08:01:48Z

The SAL systab is an Itanium specific EFI configuration table, so move its handling into arch/ia64 where it belongs. Signed-off-by: Ard Biesheuvel

docs: ia64: convert to ReST

2019-07-15T12:20:25Z

Rename the ia64 documentation files to ReST, add an index for them and adjust in order to produce a nice html output via the Sphinx build system. There are two upper case file names. Rename them to lower case, as we're working to avoid upper case file names at Documentation. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Signed-off-by: Mauro Carvalho Chehab

mm: remove include/linux/bootmem.h

2018-10-31T15:54:16Z

Move remaining definitions and declarations from include/linux/bootmem.h into include/linux/memblock.h and remove the redundant header. The includes were replaced with the semantic patch below and then semi-automated removal of duplicated '#include @@ @@ - #include + #include [sfr@canb.auug.org.au: dma-direct: fix up for the removal of linux/bootmem.h] Link: http://lkml.kernel.org/r/20181002185342.133d1680@canb.auug.org.au [sfr@canb.auug.org.au: powerpc: fix up for removal of linux/bootmem.h] Link: http://lkml.kernel.org/r/20181005161406.73ef8727@canb.auug.org.au [sfr@canb.auug.org.au: x86/kaslr, ACPI/NUMA: fix for linux/bootmem.h removal] Link: http://lkml.kernel.org/r/20181008190341.5e396491@canb.auug.org.au Link: http://lkml.kernel.org/r/1536927045-23536-30-git-send-email-rppt@linux.vnet.ibm.com Signed-off-by: Mike Rapoport Signed-off-by: Stephen Rothwell Acked-by: Michal Hocko Cc: Catalin Marinas Cc: Chris Zankel Cc: "David S. Miller" Cc: Geert Uytterhoeven Cc: Greentime Hu Cc: Greg Kroah-Hartman Cc: Guan Xuetao Cc: Ingo Molnar Cc: "James E.J. Bottomley" Cc: Jonas Bonn Cc: Jonathan Corbet Cc: Ley Foon Tan Cc: Mark Salter Cc: Martin Schwidefsky Cc: Matt Turner Cc: Michael Ellerman Cc: Michal Simek Cc: Palmer Dabbelt Cc: Paul Burton Cc: Richard Kuo Cc: Richard Weinberger Cc: Rich Felker Cc: Russell King Cc: Serge Semin Cc: Thomas Gleixner Cc: Tony Luck Cc: Vineet Gupta Cc: Yoshinori Sato Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ia64: remove the kern_mem_attribute export

2018-09-17T17:15:05Z

No actually used anywhere. Signed-off-by: Christoph Hellwig Signed-off-by: Tony Luck