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kernel-ark/include
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Stefan Roese f4151b9ba8 [POWERPC] 4xx: Fix TLB 0 problem with CONFIG_SERIAL_TEXT_DEBUG 
Right now TLB entry 0 ist used as UART0 mapping for the early debug
output (via CONFIG_SERIAL_TEXT_DEBUG). This causes problems when many
TLB's get used upon Linux bootup (e.g. while PCIe scanning behind
bridges and/or switches on 440SPe platforms). This will overwrite the
TLB 0 entry and further debug output's may crash/hang the system.

This patch moves the early debug UART0 TLB entry from 0 to 62 as done
in arch/powerpc. This way it is in the "pinned" area and will not get
overwritten. Also the arch/ppc/mm/44x_mmu.c code is now synced with the
newer code from arch/powerpc.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2007-12-23 13:31:16 -06:00
..
acpi Pull cpuidle into release branch 2007-11-20 01:18:37 -05:00
asm-alpha alpha: build fixes 2007-12-17 19:28:16 -08:00
asm-arm Merge branch 'pxa-fixes' 2007-12-08 14:41:29 +00:00
asm-avr32 [AVR32] Fix copy_to_user_page() breakage 2007-12-07 14:54:47 +01:00
asm-blackfin Blackfin SPI driver: move hard coded pin_req to board file 2007-12-05 09:21:20 -08:00
asm-cris CRIS tlb.h should include linux/pagemap.h 2007-11-14 18:45:47 -08:00
asm-frv frv: Remove bogus NO_IRQ = -1 define 2007-11-09 15:11:44 -08:00
asm-generic quicklist: Set tlb->need_flush if pages are remaining in quicklist 0 2007-12-17 19:28:17 -08:00
asm-h8300 asm-h8300: parentheses around definition CLOCK_TICK_RATE 2007-12-10 19:43:54 -08:00
asm-ia64 [IA64] make flush_tlb_kernel_range() an inline function 2007-12-19 12:30:30 -08:00
asm-m32r m32r: Update sys_rt_sigsuspend 2007-11-28 01:24:04 +09:00
asm-m68k Add CONFIG_DEBUG_SG sg validation 2007-10-22 21:20:03 +02:00
asm-m68knommu m68knommu: fix pread/pwrite defines 2007-11-05 15:12:33 -08:00
asm-mips [MIPS] Alchemy: fix PCI resource conflict 2007-12-14 17:34:29 +00:00
asm-parisc [PARISC] print more than one character at a time for pdc console 2007-12-06 09:32:15 -08:00
asm-powerpc [POWERPC] 4xx: Add early udbg support for 40x processors 2007-12-23 13:13:03 -06:00
asm-ppc [POWERPC] 4xx: Fix TLB 0 problem with CONFIG_SERIAL_TEXT_DEBUG 2007-12-23 13:31:16 -06:00
asm-s390 [S390] pud_present/pmd_present bug. 2007-12-17 16:25:56 +01:00
asm-sh sh: Fix copy_{to,from}_user_page() with cache disabled. 2007-11-19 12:55:51 +09:00
asm-sh64 sh: remove PTRACE_O_TRACESYSGOOD from asm/ptrace.h 2007-11-07 11:13:54 +09:00
asm-sparc [SPARC32]: Silence sparc32 warnings on missing syscalls. 2007-12-14 10:59:50 -08:00
asm-sparc64 [SPARC64]: Fix two kernel linear mapping setup bugs. 2007-12-13 06:13:38 -08:00
asm-um uml: update address space affected by pud_clear 2007-11-14 18:45:37 -08:00
asm-v850 Add CONFIG_DEBUG_SG sg validation 2007-10-22 21:20:03 +02:00
asm-x86 x86: also define AT_VECTOR_SIZE_ARCH 2007-12-18 18:05:58 +01:00
asm-xtensa xtensa: dma-mapping.h is using linux/scatterlist.h functions, so include it 2007-10-24 13:28:40 +02:00
crypto
keys
linux Merge branch 'linux-2.6' 2007-12-21 22:21:08 +11:00
math-emu
media V4L/DVB (6601): V4L: videobuf-core locking fixes and comments 2007-12-11 18:08:08 -02:00
mtd
net [SCTP]: Fix the bind_addr info during migration. 2007-12-07 01:07:49 -08:00
pcmcia [AVR32] pcmcia ioaddr_t should be 32 bits on AVR32 2007-11-15 13:47:19 +01:00
rdma cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
rxrpc
scsi esp_scsi: fix reset cleanup spinlock recursion 2007-12-10 19:43:55 -08:00
sound [ALSA] version 1.0.15 2007-11-20 20:16:43 +01:00
video Make asm-x86/bootparam.h includable from userspace. 2007-10-23 15:49:47 +10:00
xen
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