Thread: [Ndiswrapper-general] Re: 2200BG, can't set essid
Status: Beta
Brought to you by:
pgiri
From: Matthew B. <mat...@gm...> - 2004-08-18 19:21:12
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Hi, > Where did you get the 16k patch for 2.6.8.1? I tried editing the one > for 2.6.7 but one of the chunks from my edited copy failed. I gave up and put the patches in by hand. Here's the resulting 2.6.8.1 diff: --- linux-2.6.8.1/arch/i386/Kconfig 2004-08-14 06:54:50.000000000 -0400 +++ linux-2.6.8.1/arch/i386/Kconfig 2004-08-17 20:40:39.079492688 -0400 @@ -1298,6 +1298,13 @@ on the VM subsystem for higher order allocations. This option will also use IRQ stacks to compensate for the reduced stackspace. +config 16KSTACKS + bool "Use 16Kb for kernel stacks instead of 8Kb" + help + If you say Y here the kernel will use a 16Kb stacksize for the + kernel stack attached to each process/thread. This option + will also use IRQ stacks to compensate for the reduced stackspace. + config X86_FIND_SMP_CONFIG bool depends on X86_LOCAL_APIC || X86_VOYAGER --- linux-2.6.8.1/arch/i386/kernel/irq.c 2004-08-14 06:54:48.000000000 -0400 +++ linux-2.6.8.1/arch/i386/kernel/irq.c 2004-08-17 20:46:30.637047816 -0400 @@ -76,7 +76,7 @@ /* * per-CPU IRQ handling stacks */ -#ifdef CONFIG_4KSTACKS +#if defined(CONFIG_4KSTACKS) || defined(CONFIG_16KSTACKS) union irq_ctx *hardirq_ctx[NR_CPUS]; union irq_ctx *softirq_ctx[NR_CPUS]; #endif @@ -487,7 +487,7 @@ * useful for irq hardware that does not mask cleanly in an * SMP environment. */ -#ifdef CONFIG_4KSTACKS +#if defined(CONFIG_4KSTACKS) || defined(CONFIG_16KSTACKS) for (;;) { irqreturn_t action_ret; @@ -1115,7 +1115,7 @@ } -#ifdef CONFIG_4KSTACKS +#if defined(CONFIG_4KSTACKS) || defined(CONFIG_16KSTACKS) /* * These should really be __section__(".bss.page_aligned") as well, but * gcc's 3.0 and earlier don't handle that correctly. --- linux-2.6.8.1/include/asm-i386/irq.h 2004-08-14 06:55:47.000000000 -0400 +++ linux-2.6.8.1/include/asm-i386/irq.h 2004-08-17 20:47:18.795726584 -0400 @@ -31,7 +31,7 @@ #define ARCH_HAS_NMI_WATCHDOG /* See include/linux/nmi.h */ #endif -#ifdef CONFIG_4KSTACKS +#if defined(CONFIG_4KSTACKS) || defined(CONFIG_16KSTACKS) /* * per-CPU IRQ handling contexts (thread information and stack) */ --- linux-2.6.8.1/include/asm-i386/module.h 2004-08-14 06:54:50.000000000 -0400 +++ linux-2.6.8.1/include/asm-i386/module.h 2004-08-17 20:50:49.443703224 -0400 @@ -63,8 +63,12 @@ #ifdef CONFIG_4KSTACKS #define MODULE_STACKSIZE "4KSTACKS " #else +#ifdef CONFIG_16KSTACKS +#define MODULE_STACKSIZE "16KSTACKS " +#else #define MODULE_STACKSIZE "" #endif +#endif #define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_REGPARM MODULE_STACKSIZE --- linux-2.6.8.1/include/asm-i386/thread_info.h 2004-08-14 06:54:50.000000000 -0400 +++ linux-2.6.8.1/include/asm-i386/thread_info.h 2004-08-17 20:51:36.226591144 -0400 @@ -55,8 +55,12 @@ #ifdef CONFIG_4KSTACKS #define THREAD_SIZE (4096) #else +#ifdef CONFIG_16KSTACKS +#define THREAD_SIZE (16384) +#else #define THREAD_SIZE (8192) #endif +#endif #define STACK_WARN (THREAD_SIZE/8) /* |