Stefan Agner a5f4c561b3 ARM: 8415/1: early fixmap support for earlycon ... Add early fixmap support, initially to support permanent, fixed mapping support for early console. A temporary, early pte is created which is migrated to a permanent mapping in paging_init. This is also needed since the attributes may change as the memory types are initialized. The 3MiB range of fixmap spans two pte tables, but currently only one pte is created for early fixmap support. Re-add FIX_KMAP_BEGIN to the index calculation in highmem.c since the index for kmap does not start at zero anymore. This reverts 4221e2e6b3 ("ARM: 8031/1: fixmap: remove FIX_KMAP_BEGIN and FIX_KMAP_END") to some extent. Cc: Mark Salter <msalter@redhat.com> Cc: Kees Cook <keescook@chromium.org> Cc: Laura Abbott <lauraa@codeaurora.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2015-08-18 14:00:29 +01:00
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asm	ARM: 8415/1: early fixmap support for earlycon	2015-08-18 14:00:29 +01:00
debug	The i.MX SoC updates for 4.2:	2015-06-10 16:58:05 -07:00
uapi/asm	This mostly includes the PPC changes for 4.1, which this time cover	2015-04-26 13:06:22 -07:00