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When we oops or otherwise call show_regs() we print the address of the regs structure. Being able to see the address is fairly useful, firstly to verify that the regs pointer is not completely bogus, and secondly it allows you to dump the regs and surrounding memory with a debugger if you have one. In the normal case the regs will be located somewhere on the stack, so printing their location discloses no further information than printing the stack pointer does already. So switch to %px and print the actual address, not the hashed value. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> |
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Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.