On Fri, May 25, 2012 at 08:44:43AM +0300, Jarkko Sakkinen wrote: > From: "H. Peter Anvin" <h...@linux.intel.com> > > A new option is added to the relocs tool called '--realmode'. > This option causes the generation of 16-bit segment relocations > and 32-bit linear relocations for the real-mode code. When > the real-mode code is moved to the low-memory during kernel > initialization, these relocation entries can be used to > relocate the code properly. > > In the assembly code 16-bit segment relocations must be relative > to the 'real_mode_seg' absolute symbol. Linear relocations must be > relative to a symbol prefixed with 'pa_'. > > 16-bit segment relocation is used to load cs:ip in 16-bit code. > Linear relocations are used in the 32-bit code for relocatable > data references. They are declared in the linker script of the > real-mode code. > > The relocs tool is moved to arch/x86/tools/relocs.c, and added new > target archscripts that can be used to build scripts needed building > an architecture. be compiled before building the arch/x86 tree. > > [ hpa: accelerating this because it detects invalid absolute > relocations, a serious bug in binutils 2.22.52.0.x which currently > produces bad kernels. ] > > [ jsakkine: pulled tools/include/tools/le_byteshift.h in order > to make this patch compile in 3.3 ]
Nope, your patch still doesn't apply, are you sure you sent me the updated one? It fails with: patching file arch/x86/boot/compressed/Makefile Hunk #1 succeeded at 40 (offset 1 line). patching file arch/x86/boot/compressed/relocs.c Hunk #1 FAILED at 1. File arch/x86/boot/compressed/relocs.c is not empty after patch, as expected 1 out of 1 hunk FAILED -- rejects in file arch/x86/boot/compressed/relocs.c when applying it to the 3.3-stable queue. What did you generate it against? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html