search for: sys_modify_ldt

...ODE_API="" -D_REENTRANT -fPIC -Wall -pipe -fno-strict-aliasing -Wdeclaration-after-statement -Wempty-body -Wstrict-prototypes -Wtype-limits -Wunused-but-set-parameter -Wwrite-strings -Wpointer-arith -Wlogical-op -g -O2 -o ldt.o ldt.c ldt.c: In function ?modify_ldt?: ldt.c:73:21: error: ?SYS_modify_ldt? undeclared (first use in this function) ldt.c:73:21: note: each undeclared identifier is reported only once for each function it appears in ldt.c:74:1: warning: control reaches end of non-void function [-Wreturn-type]

...2 @@ #include <linux/types.h> /* Common in X86_32 and X86_64 */ + +#ifdef CONFIG_X86_IOPORT /* kernel/ioport.c */ asmlinkage long sys_ioperm(unsigned long, unsigned long, int); asmlinkage long sys_iopl(unsigned int); +#endif /* CONFIG_X86_IOPORT */ /* kernel/ldt.c */ asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 8f1e774..84d5fbe 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace obj-y := process_$(BITS).o signal.o e...

...2 @@ #include <linux/types.h> /* Common in X86_32 and X86_64 */ + +#ifdef CONFIG_X86_IOPORT /* kernel/ioport.c */ asmlinkage long sys_ioperm(unsigned long, unsigned long, int); asmlinkage long sys_iopl(unsigned int); +#endif /* CONFIG_X86_IOPORT */ /* kernel/ldt.c */ asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 8f1e774..84d5fbe 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace obj-y := process_$(BITS).o signal.o e...

...2 @@ #include <linux/types.h> /* Common in X86_32 and X86_64 */ + +#ifdef CONFIG_X86_IOPORT /* kernel/ioport.c */ asmlinkage long sys_ioperm(unsigned long, unsigned long, int); asmlinkage long sys_iopl(unsigned int); +#endif /* CONFIG_X86_IOPORT */ /* kernel/ldt.c */ asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index a5408b9..9644737 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace obj-y := process_$(BITS).o signal.o e...

...2 @@ #include <linux/types.h> /* Common in X86_32 and X86_64 */ + +#ifdef CONFIG_X86_IOPORT /* kernel/ioport.c */ asmlinkage long sys_ioperm(unsigned long, unsigned long, int); asmlinkage long sys_iopl(unsigned int); +#endif /* CONFIG_X86_IOPORT */ /* kernel/ldt.c */ asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index cb648c8..0d84b07 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace obj-y := process_$(BITS).o signal.o e...

...Common in X86_32 and X86_64 */ > + > +#ifdef CONFIG_X86_IOPORT > /* kernel/ioport.c */ > asmlinkage long sys_ioperm(unsigned long, unsigned long, int); > asmlinkage long sys_iopl(unsigned int); > +#endif /* CONFIG_X86_IOPORT */ > > /* kernel/ldt.c */ > asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); > diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile > index a5408b9..9644737 100644 > --- a/arch/x86/kernel/Makefile > +++ b/arch/x86/kernel/Makefile > @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace > > obj-y...

...Common in X86_32 and X86_64 */ > + > +#ifdef CONFIG_X86_IOPORT > /* kernel/ioport.c */ > asmlinkage long sys_ioperm(unsigned long, unsigned long, int); > asmlinkage long sys_iopl(unsigned int); > +#endif /* CONFIG_X86_IOPORT */ > > /* kernel/ldt.c */ > asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); > diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile > index a5408b9..9644737 100644 > --- a/arch/x86/kernel/Makefile > +++ b/arch/x86/kernel/Makefile > @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace > > obj-y...

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

...Common in X86_32 and X86_64 */ > + > +#ifdef CONFIG_X86_IOPORT > /* kernel/ioport.c */ > asmlinkage long sys_ioperm(unsigned long, unsigned long, int); > asmlinkage long sys_iopl(unsigned int); > +#endif /* CONFIG_X86_IOPORT */ > > /* kernel/ldt.c */ > asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); > diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile > index 8f1e774..84d5fbe 100644 > --- a/arch/x86/kernel/Makefile > +++ b/arch/x86/kernel/Makefile > @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace > > obj-y...

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

...2 @@ #include <linux/types.h> /* Common in X86_32 and X86_64 */ + +#ifdef CONFIG_X86_IOPORT /* kernel/ioport.c */ asmlinkage long sys_ioperm(unsigned long, unsigned long, int); asmlinkage long sys_iopl(unsigned int); +#endif /* CONFIG_X86_IOPORT */ /* kernel/ldt.c */ asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 8f1e774..84d5fbe 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace obj-y := process_$(BITS).o signal.o e...

...2 @@ #include <linux/types.h> /* Common in X86_32 and X86_64 */ + +#ifdef CONFIG_X86_IOPORT /* kernel/ioport.c */ asmlinkage long sys_ioperm(unsigned long, unsigned long, int); asmlinkage long sys_iopl(unsigned int); +#endif /* CONFIG_X86_IOPORT */ /* kernel/ldt.c */ asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 8f1e774..84d5fbe 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace obj-y := process_$(BITS).o signal.o e...

...mmon in X86_32 and X86_64 */ > + > +#ifdef CONFIG_X86_IOPORT > /* kernel/ioport.c */ > asmlinkage long sys_ioperm(unsigned long, unsigned long, int); > asmlinkage long sys_iopl(unsigned int); > +#endif /* CONFIG_X86_IOPORT */ > > /* kernel/ldt.c */ > asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); > diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile > index a5408b9..9644737 100644 > --- a/arch/x86/kernel/Makefile > +++ b/arch/x86/kernel/Makefile > @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace > > obj-...

...mmon in X86_32 and X86_64 */ > + > +#ifdef CONFIG_X86_IOPORT > /* kernel/ioport.c */ > asmlinkage long sys_ioperm(unsigned long, unsigned long, int); > asmlinkage long sys_iopl(unsigned int); > +#endif /* CONFIG_X86_IOPORT */ > > /* kernel/ldt.c */ > asmlinkage int sys_modify_ldt(int, void __user *, unsigned long); > diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile > index a5408b9..9644737 100644 > --- a/arch/x86/kernel/Makefile > +++ b/arch/x86/kernel/Makefile > @@ -20,7 +20,8 @@ CFLAGS_irq.o := -I$(src)/../include/asm/trace > > obj-...

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

Hello, I installed wine 1.3.35 in bodhi Linux to play warcraft online. I use Garena to play dota online therefore installed the latest Garena plus from their website .Everything is working fine except for chat and discussion.When I hover the mouse over friend list Garena exits automatically. Can someone help me with this?? When i run Garena Plus ,terminal shows the following code: Code: wine

This patch series makes it possible to compile out the userspace IO system calls, iopl and ioperm. The first patch does some 32/64 unification in copy_thread to make subsequent changes easier. The second patch simplifies the complex calculation of the TSS segment limit, which also makes it easier to change in the last patch. Patches 3-9 introduce helpers to make it easier to compile out IO.