search for: regset

http://bugs.freedesktop.org/show_bug.cgi?id=19620 Summary: At first start of X, secondary display doesn't come up properly. Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

http://bugs.freedesktop.org/show_bug.cgi?id=21023 Summary: NV34GL: fails to properly set up DVI Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy:

http://bugs.freedesktop.org/show_bug.cgi?id=14567 Summary: Randr 1.2 fails on nv17 lvds in a Dell Inspiron 8100 (continued from 14491) Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

...an access. However I got a problem dealing with new applications installed. When a user (any user, even root) installs an application, the registry entries goes to $HOME/.wine/*.reg . This also means that other users will not be able to use it because of the missing registry entries. I use the regSet.sh, regFixer.pl and regRestorer.pl to generete a diff .reg file with the changed registries. When a user (even root) uses regapi to add this values: regapi setValue < file.reg The data goes to the user's registry and not to the global registry (even if the user has access to it). Is ther...

http://bugs.freedesktop.org/show_bug.cgi?id=14991 Summary: randr12 not working with nv25 Product: xorg Version: unspecified Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

...x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index 749b0e4..fdb74a8 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, static int ioperm_active(struct task_struct *target, const struct user_regset *regset) { +#ifdef CONFIG_X86_IOPORT return target->thread.io_bitmap_max / regset->size; +#else + return 0; +#endif } static int ioperm_get(struct task_struct *target, @@ -793,12 +797,16 @@ static int ioperm_get(struct task_struct *target, unsigned int pos, unsigned int count,...

...x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index 749b0e4..fdb74a8 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, static int ioperm_active(struct task_struct *target, const struct user_regset *regset) { +#ifdef CONFIG_X86_IOPORT return target->thread.io_bitmap_max / regset->size; +#else + return 0; +#endif } static int ioperm_get(struct task_struct *target, @@ -793,12 +797,16 @@ static int ioperm_get(struct task_struct *target, unsigned int pos, unsigned int count,...

...x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index 7461f50..f071bfa 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, static int ioperm_active(struct task_struct *target, const struct user_regset *regset) { +#ifdef CONFIG_X86_IOPORT return target->thread.io_bitmap_max / regset->size; +#else + return 0; +#endif } static int ioperm_get(struct task_struct *target, @@ -793,12 +797,16 @@ static int ioperm_get(struct task_struct *target, unsigned int pos, unsigned int count,...

...x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index 7461f50..f071bfa 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, static int ioperm_active(struct task_struct *target, const struct user_regset *regset) { +#ifdef CONFIG_X86_IOPORT return target->thread.io_bitmap_max / regset->size; +#else + return 0; +#endif } static int ioperm_get(struct task_struct *target, @@ -793,12 +797,16 @@ static int ioperm_get(struct task_struct *target, unsigned int pos, unsigned int count,...

...; index 7461f50..f071bfa 100644 > --- a/arch/x86/kernel/ptrace.c > +++ b/arch/x86/kernel/ptrace.c > @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, > static int ioperm_active(struct task_struct *target, > const struct user_regset *regset) > { > +#ifdef CONFIG_X86_IOPORT > return target->thread.io_bitmap_max / regset->size; > +#else > + return 0; > +#endif > } > > static int ioperm_get(struct task_struct *target, > @@ -793,12 +797,16 @@ static int ioperm_get(struct task_st...

...; index 7461f50..f071bfa 100644 > --- a/arch/x86/kernel/ptrace.c > +++ b/arch/x86/kernel/ptrace.c > @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, > static int ioperm_active(struct task_struct *target, > const struct user_regset *regset) > { > +#ifdef CONFIG_X86_IOPORT > return target->thread.io_bitmap_max / regset->size; > +#else > + return 0; > +#endif > } > > static int ioperm_get(struct task_struct *target, > @@ -793,12 +797,16 @@ static int ioperm_get(struct task_st...

The 32-bit and 64-bit versions of copy_thread have functionally identical handling for copying the I/O bitmap, modulo differences in error handling. Clean up the error paths in both by moving the copy of the I/O bitmap to the end, to eliminate the need to free it if subsequent copy steps fail; move the resulting identical code to a static inline in a common header. Signed-off-by: Josh Triplett

The 32-bit and 64-bit versions of copy_thread have functionally identical handling for copying the I/O bitmap, modulo differences in error handling. Clean up the error paths in both by moving the copy of the I/O bitmap to the end, to eliminate the need to free it if subsequent copy steps fail; move the resulting identical code to a static inline in a common header. Signed-off-by: Josh Triplett

...; index 749b0e4..fdb74a8 100644 > --- a/arch/x86/kernel/ptrace.c > +++ b/arch/x86/kernel/ptrace.c > @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, > static int ioperm_active(struct task_struct *target, > const struct user_regset *regset) > { > +#ifdef CONFIG_X86_IOPORT > return target->thread.io_bitmap_max / regset->size; > +#else > + return 0; > +#endif > } > > static int ioperm_get(struct task_struct *target, > @@ -793,12 +797,16 @@ static int ioperm_get(struct task_st...

This patch series makes it possible to compile out the iopl and ioperm system calls, which allow privileged processes to request permission to directly poke I/O ports from userspace. Nothing on a modern Linux system uses these calls anymore, and anything new should be using /dev/port instead, or better yet writing a driver. Copying the bloat-o-meter stats from the final patch: 32-bit

This patch series makes it possible to compile out the iopl and ioperm system calls, which allow privileged processes to request permission to directly poke I/O ports from userspace. Nothing on a modern Linux system uses these calls anymore, and anything new should be using /dev/port instead, or better yet writing a driver. Copying the bloat-o-meter stats from the final patch: 32-bit

...x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index 749b0e4..fdb74a8 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, static int ioperm_active(struct task_struct *target, const struct user_regset *regset) { +#ifdef CONFIG_X86_IOPORT return target->thread.io_bitmap_max / regset->size; +#else + return 0; +#endif } static int ioperm_get(struct task_struct *target, @@ -793,12 +797,16 @@ static int ioperm_get(struct task_struct *target, unsigned int pos, unsigned int count,...

...x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index 749b0e4..fdb74a8 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, static int ioperm_active(struct task_struct *target, const struct user_regset *regset) { +#ifdef CONFIG_X86_IOPORT return target->thread.io_bitmap_max / regset->size; +#else + return 0; +#endif } static int ioperm_get(struct task_struct *target, @@ -793,12 +797,16 @@ static int ioperm_get(struct task_struct *target, unsigned int pos, unsigned int count,...

.../kernel/ptrace.c > index 7461f50..f071bfa 100644 > --- a/arch/x86/kernel/ptrace.c > +++ b/arch/x86/kernel/ptrace.c > @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, > static int ioperm_active(struct task_struct *target, > const struct user_regset *regset) > { > +#ifdef CONFIG_X86_IOPORT > return target->thread.io_bitmap_max / regset->size; > +#else > + return 0; > +#endif > } > > static int ioperm_get(struct task_struct *target, > @@ -793,12 +797,16 @@ static int ioperm_get(struct task_struct *targ...

.../kernel/ptrace.c > index 7461f50..f071bfa 100644 > --- a/arch/x86/kernel/ptrace.c > +++ b/arch/x86/kernel/ptrace.c > @@ -785,7 +785,11 @@ static int ptrace_set_debugreg(struct task_struct *tsk, int n, > static int ioperm_active(struct task_struct *target, > const struct user_regset *regset) > { > +#ifdef CONFIG_X86_IOPORT > return target->thread.io_bitmap_max / regset->size; > +#else > + return 0; > +#endif > } > > static int ioperm_get(struct task_struct *target, > @@ -793,12 +797,16 @@ static int ioperm_get(struct task_struct *targ...