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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-07-17 13:54:50 +0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-07-17 13:54:50 +0400 |
| commit | b66da4a4859b0be3f12575863bf1d873116d1947 (patch) | |
| tree | 70312c230efd0420817906adc2733489026153e9 /Documentation | |
| parent | f60f700876cd51de9de69f3a3c865d95e287a24d (diff) | |
| download | linux-b66da4a4859b0be3f12575863bf1d873116d1947.tar.xz | |
[PATCH] ARM: Remove global nwfpe register variable
Recent changes to nwfpe broke the build with some gcc versions:
In file included from arch/arm/nwfpe/softfloat.c:33:
arch/arm/nwfpe/fpa11.h:32: global register variable follows a function definition
make[1]: *** [arch/arm/nwfpe/softfloat.o] Error 1
Since we now ensure that the kernel stack is empty when returning
to user space, we can now access the userspace registers with
reference to the kernel stack using current_thread_info(), rather
than remembering the stack pointer at the time nwfpe was called.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions