Showing error 742

User: Jiri Slaby
Error type: Invalid Pointer Dereference
Error type description: A pointer which is invalid is being dereferenced
File location: arch/x86/kernel/genx2apic_uv_x.c
Line in file: 242
Project: Linux Kernel
Project version: 2.6.28
Tools: Stanse (1.2)
Entered: 2011-11-07 22:22:22 UTC

Source: 

212        .int_delivery_mode = dest_Fixed,
213        .int_dest_mode = (APIC_DEST_PHYSICAL != 0),
214        .target_cpus = uv_target_cpus,
215        .vector_allocation_domain = uv_vector_allocation_domain,
216        .apic_id_registered = uv_apic_id_registered,
217        .init_apic_ldr = uv_init_apic_ldr,
218        .send_IPI_all = uv_send_IPI_all,
219        .send_IPI_allbutself = uv_send_IPI_allbutself,
220        .send_IPI_mask = uv_send_IPI_mask,
221        .send_IPI_self = uv_send_IPI_self,
222        .cpu_mask_to_apicid = uv_cpu_mask_to_apicid,
223        .phys_pkg_id = phys_pkg_id,
224        .get_apic_id = get_apic_id,
225        .set_apic_id = set_apic_id,
226        .apic_id_mask = (0xFFFFFFFFu),
227};
228
229static __cpuinit void set_x2apic_extra_bits(int pnode)
230{
231        __get_cpu_var(x2apic_extra_bits) = (pnode << 6);
232}
233
234/*
235 * Called on boot cpu.
236 */
237static __init int boot_pnode_to_blade(int pnode)
238{
239        int blade;
240
241        for (blade = 0; blade < uv_num_possible_blades(); blade++)
242                if (pnode == uv_blade_info[blade].pnode)
243                        return blade;
244        BUG();
245}
246
247struct redir_addr {
248        unsigned long redirect;
249        unsigned long alias;
250};
251
252#define DEST_SHIFT UVH_RH_GAM_ALIAS210_REDIRECT_CONFIG_0_MMR_DEST_BASE_SHFT
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