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| author | kaf24@scramble.cl.cam.ac.uk <kaf24@scramble.cl.cam.ac.uk> | 2003-05-06 14:54:13 +0000 |
|---|---|---|
| committer | kaf24@scramble.cl.cam.ac.uk <kaf24@scramble.cl.cam.ac.uk> | 2003-05-06 14:54:13 +0000 |
| commit | beb01bce683c8ee2ca2b5105e5274f2fe56e6cb0 (patch) | |
| tree | 5d86e454c69ef015d034807f061a68cf72406d64 /xenolinux-2.4.21-pre4-sparse/include/asm-xeno | |
| parent | 8f6aca9a6b125d8f592ac793f93fcecfbb9f4802 (diff) | |
| download | xen-beb01bce683c8ee2ca2b5105e5274f2fe56e6cb0.tar.gz xen-beb01bce683c8ee2ca2b5105e5274f2fe56e6cb0.tar.bz2 xen-beb01bce683c8ee2ca2b5105e5274f2fe56e6cb0.zip | |
bitkeeper revision 1.208 (3eb7cc95biENxNPLM1gD4B9rpj7H_w)
Makefile:
new file
Many files:
Allow hypercalls from ring 3 (if permitted by ring 1).
.del-Config.in~31701845a0b06ec3:
Delete: xenolinux-2.4.21-pre4-sparse/drivers/char/Config.in
Diffstat (limited to 'xenolinux-2.4.21-pre4-sparse/include/asm-xeno')
| -rw-r--r-- | xenolinux-2.4.21-pre4-sparse/include/asm-xeno/hypervisor.h | 7 | ||||
| -rw-r--r-- | xenolinux-2.4.21-pre4-sparse/include/asm-xeno/processor.h | 3 |
2 files changed, 6 insertions, 4 deletions
diff --git a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/hypervisor.h b/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/hypervisor.h index 887a01b231..da0e1a19e0 100644 --- a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/hypervisor.h +++ b/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/hypervisor.h @@ -364,13 +364,14 @@ static inline long HYPERVISOR_kbd_op(unsigned char op, unsigned char val) return ret; } -static inline long HYPERVISOR_iopl(unsigned int new_iopl) +static inline long HYPERVISOR_set_priv_levels(unsigned int new_io_pl, + unsigned int new_hypercall_pl) { int ret; __asm__ __volatile__ ( TRAP_INSTR - : "=a" (ret) : "0" (__HYPERVISOR_iopl), - "b" (new_iopl) ); + : "=a" (ret) : "0" (__HYPERVISOR_set_priv_levels), + "b" (new_io_pl), "c" (new_hypercall_pl) ); return ret; } diff --git a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/processor.h b/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/processor.h index 86b0020c23..d3547ea2bc 100644 --- a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/processor.h +++ b/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/processor.h @@ -356,6 +356,7 @@ struct thread_struct { unsigned long esp; unsigned long fs; unsigned long gs; + unsigned int hypercall_pl; /* Hardware debugging registers */ unsigned long debugreg[8]; /* %%db0-7 debug registers */ /* fault info */ @@ -368,7 +369,7 @@ struct thread_struct { unsigned long v86flags, v86mask, saved_esp0; }; -#define INIT_THREAD { 0 } +#define INIT_THREAD { 0, 0, 0, 0, 0, 1, {0}, 0, 0, 0, {0}, 0, 0, 0, 0, 0 } #define INIT_TSS { \ 0,0, /* back_link, __blh */ \ |