The patch titled
FRV: permit the memory to be located elsewhere in NOMMU mode
has been removed from the -mm tree. Its filename was
frv-permit-the-memory-to-be-located-elsewhere-in-nommu-mode.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: FRV: permit the memory to be located elsewhere in NOMMU mode
From: David Howells <[EMAIL PROTECTED]>
Permit the memory to be located somewhere other than address 0xC0000000 in
NOMMU mode. The configuration options are already present, it just
requires wiring up in the linker script.
Note that only a limited set of locations of runtime addresses are available
because of the way the CPU protection registers work.
Signed-off-by: David Howells <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
arch/frv/Kconfig | 9 +++++++++
arch/frv/kernel/vmlinux.lds.S | 2 +-
2 files changed, 10 insertions(+), 1 deletion(-)
diff -puN
arch/frv/Kconfig~frv-permit-the-memory-to-be-located-elsewhere-in-nommu-mode
arch/frv/Kconfig
---
a/arch/frv/Kconfig~frv-permit-the-memory-to-be-located-elsewhere-in-nommu-mode
+++ a/arch/frv/Kconfig
@@ -138,6 +138,15 @@ config UCPAGE_OFFSET_C0000000
endchoice
+config PAGE_OFFSET
+ hex
+ default 0x20000000 if UCPAGE_OFFSET_20000000
+ default 0x40000000 if UCPAGE_OFFSET_40000000
+ default 0x60000000 if UCPAGE_OFFSET_60000000
+ default 0x80000000 if UCPAGE_OFFSET_80000000
+ default 0xA0000000 if UCPAGE_OFFSET_A0000000
+ default 0xC0000000
+
config PROTECT_KERNEL
bool "Protect core kernel against userspace"
depends on !MMU
diff -puN
arch/frv/kernel/vmlinux.lds.S~frv-permit-the-memory-to-be-located-elsewhere-in-nommu-mode
arch/frv/kernel/vmlinux.lds.S
---
a/arch/frv/kernel/vmlinux.lds.S~frv-permit-the-memory-to-be-located-elsewhere-in-nommu-mode
+++ a/arch/frv/kernel/vmlinux.lds.S
@@ -13,7 +13,7 @@ ENTRY(_start)
jiffies = jiffies_64 + 4;
-__page_offset = 0xc0000000; /* start of area covered by struct
pages */
+__page_offset = CONFIG_PAGE_OFFSET; /* start of area covered by struct
pages */
__kernel_image_start = __page_offset; /* address at which kernel image
resides */
SECTIONS
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
timerfd-fix-remaining-architectures.patch
git-mtd.patch
add-an-err_cast-function-to-complement-err_ptr-and-co.patch
convert-err_ptrptr_errp-instances-to-err_castp.patch
iget-introduce-a-function-to-register-iget-failure.patch
iget-use-iget_failed-in-afs.patch
iget-use-iget_failed-in-gfs2.patch
iget-stop-affs-from-using-iget-and-read_inode-try.patch
iget-stop-affs-from-using-iget-and-read_inode-try-checkpatch-fixes.patch
iget-stop-autofs-from-using-iget-and-read_inode.patch
iget-stop-befs-from-using-iget-and-read_inode-try.patch
iget-stop-bfs-from-using-iget-and-read_inode-try.patch
iget-stop-cifs-from-using-iget-and-read_inode-try.patch
iget-stop-efs-from-using-iget-and-read_inode-try.patch
iget-stop-efs-from-using-iget-and-read_inode-try-checkpatch-fixes.patch
iget-stop-ext2-from-using-iget-and-read_inode-try.patch
iget-stop-ext2-from-using-iget-and-read_inode-try-checkpatch-fixes.patch
iget-stop-ext3-from-using-iget-and-read_inode-try.patch
iget-stop-ext3-from-using-iget-and-read_inode-try-checkpatch-fixes.patch
iget-stop-ext4-from-using-iget-and-read_inode-try.patch
iget-stop-fat-from-using-iget-and-read_inode-try.patch
iget-stop-freevxfs-from-using-iget-and-read_inode.patch
iget-stop-freevxfs-from-using-iget-and-read_inode-fix.patch
iget-stop-freevxfs-from-using-iget-and-read_inode-checkpatch-fixes.patch
iget-stop-fuse-from-using-iget-and-read_inode-try.patch
iget-stop-hfsplus-from-using-iget-and-read_inode.patch
iget-stop-isofs-from-using-read_inode.patch
iget-stop-isofs-from-using-read_inode-fix-2.patch
iget-stop-isofs-from-using-read_inode-fix-2-update.patch
iget-stop-isofs-from-using-read_inode-fix-2-update-fix.patch
iget-stop-isofs-from-using-read_inode-fix-3.patch
iget-stop-jffs2-from-using-iget-and-read_inode.patch
iget-stop-jfs-from-using-iget-and-read_inode-try.patch
iget-stop-the-minix-filesystem-from-using-iget-and.patch
iget-stop-the-minix-filesystem-from-using-iget-and-checkpatch-fixes.patch
iget-stop-procfs-from-using-iget-and-read_inode.patch
iget-stop-procfs-from-using-iget-and-read_inode-checkpatch-fixes.patch
iget-stop-qnx4-from-using-iget-and-read_inode-try.patch
iget-stop-qnx4-from-using-iget-and-read_inode-try-checkpatch-fixes.patch
iget-stop-romfs-from-using-iget-and-read_inode.patch
iget-stop-romfs-from-using-iget-and-read_inode-checkpatch-fixes.patch
iget-stop-the-sysv-filesystem-from-using-iget-and.patch
iget-stop-the-sysv-filesystem-from-using-iget-and-checkpatch-fixes.patch
iget-stop-ufs-from-using-iget-and-read_inode-try.patch
iget-stop-ufs-from-using-iget-and-read_inode-try-checkpatch-fixes.patch
iget-stop-openpromfs-from-using-iget-and.patch
iget-stop-hostfs-from-using-iget-and-read_inode.patch
iget-stop-hostfs-from-using-iget-and-read_inode-checkpatch-fixes.patch
iget-stop-hppfs-from-using-iget-and-read_inode.patch
iget-remove-iget-and-the-read_inode-super-op-as.patch
iget-stop-unionfs-from-using-iget-and-read_inode.patch
iget-stop-unionfs-from-using-iget-and-read_inode-fix-2.patch
unexport-asm-pageh.patch
add-cmpxchg_local-to-frv.patch
use-path_put-in-a-few-places-instead-of-mntdput.patch
tty-let-architectures-override-the-user-kernel-macros.patch
aout-move-stack_top-to-asm-processorh.patch
aout-mark-arches-that-support-aout-format.patch
aout-suppress-aout-library-support-if-config_arch_supports_aout.patch
aout-suppress-aout-library-support-if-config_arch_supports_aout-vs-git-x86.patch
aout-suppress-aout-library-support-if-config_arch_supports_aout-vs-sanitize-the-type-of-struct-useru_ar0.patch
aout-suppress-aout-library-support-if-config_arch_supports_aout-uml-re-remove-accidentally-restored-code.patch
aout-remove-unnecessary-inclusions-of-asm-linux-aouth.patch
aout-remove-unnecessary-inclusions-of-asm-linux-aouth-alpha-fix.patch
usb-net2280-cant-have-a-function-called-show_registers.patch
mn10300-allocate-serial-port-uart-ids-for-on-chip-serial-ports.patch
mn10300-add-the-mn10300-am33-architecture-to-the-kernel.patch
mn10300-add-the-mn10300-am33-architecture-to-the-kernel-fix.patch
mn10300-add-platform-mtd-support-for-the-asb2303-board.patch
fs-afs-securityc-fix-uninitialized-var-warning.patch
procfs-constify-function-pointer-tables.patch
avoid-overflows-in-kernel-timec.patch
mount-options-fix-afs.patch
remove-aout-interpreter-support-in-elf-loader.patch
mutex-subsystem-synchro-test-module.patch
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