Jimi Xenidis <ji...@pobox.com> wrote: > Rather than flood the mailing list with the patches, I've arranged for a git > repo to hold the changesets. > You can find the repo here: > <https://github.com/jimix/linux-bgq> > > They are against GregKH's linux-stable.git long-term 3.4.y (y=22) branch. > The first 9 (6e58088f..) effect common code and the rest are BGQ specific.
Do you actually want this upstream? I assume no. Mikey > > Here is a are the summary logs: > > $ git log --reverse linux-stable/linux-3.4.y.. > commit 5a8edb2bdd914597693eed299119ff4c2e6d31f2 > Author: Jimi Xenidis <ji...@pobox.com> > Date: Fri Nov 9 09:26:00 2012 -0600 > > powerpc: Fix cputable #ifdef where CONFIG_PPC_A2 is used for > CONFIG_PPC_BOOK3E_64 > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit ea51920d7035c8d23801d6de46261e7d0a537dfd > Author: Jimi Xenidis <ji...@pobox.com> > Date: Fri Nov 9 08:58:27 2012 -0600 > > powerpc/book3e: Remove config for PPC_A2_DD2 since there is no reference > to it > > This must have been leftover from early DD1 days which is not > present in any current kernel code. > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit 08151401a5db4ff0d441a1b7bf8ad92bd92b14c5 > Author: Jimi Xenidis <ji...@pobox.com> > Date: Mon Nov 5 09:38:01 2012 -0600 > > powerpc/dcr: Some native DCR fixes > > The following fixes have been made: > - dcr_read/write_native() must use the indexed version of the > m[ft]dcrx since the non-indexed version only allows a 10-bit > numerical space, but the C interface allows a full 32-bits. > - C bindings for m[ft]dcrx, and the "table" versions, should use > "unsigned long" so that they are 64/32 bit neutral. > - The "table" versions (__m[ft]cdr) should obtain the table address > with LOAD_REG_ADDR(), this will also make it 64/32bit neutral. > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit c8320a5daaceed03992d763302020834ea8e17dd > Author: Jimi Xenidis <ji...@pobox.com> > Date: Mon Nov 5 09:12:00 2012 -0600 > > powerpc/dcr: Add 64-bit DCR access methods. > > This patch adds the ability to make 64-bit Device Control Register > (DCR) accesses. > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit a763b3f8453b3bd83d7dded8c6644939863af430 > Author: Jimi Xenidis <ji...@pobox.com> > Date: Thu Nov 29 12:49:24 2012 -0500 > > powerpc/boot: Add a "spin_threads" hook to platform_ops > > It is useful for the boot program to arrange for all secondary cpus > and threads to enter the kernel in a "kexec" fashion. This hook makes > it possible. > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit 391e43393380b514d4d02a42d059619542c7597b > Author: Jimi Xenidis <ji...@pobox.com> > Date: Thu Nov 29 13:01:23 2012 -0500 > > powerpc/kexec: Add kexec "hold" support for Book3e processors > > This patch add two items: > 1) Book3e requires that GPR4 survive the "hold" process, so we make > sure that happens. > 2) Book3e has no real mode, and the hold code exploits this. Since > these processors ares always translated, we arrange for the kexeced > threads to enter the hold code using the normal kernel linear mapping. > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit f6e3c1f706cb6922349d639a74ff6c50acc8b9f8 > Author: Jimi Xenidis <ji...@pobox.com> > Date: Wed Dec 5 13:41:25 2012 -0500 > > powerpc: Remove unecessary VSX symbols > > The symbol THREAD_VSR0 is defined to be the same as THREAD_FPR0. Its > presence causes build issues with more complex configurations. > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit 4e817bb42ec8e3d3689877528dd97c4286a870eb > Author: Jimi Xenidis <ji...@pobox.com> > Date: Tue Nov 20 10:10:52 2012 -0600 > > Blue Gene/Q wicked optimizing compiler does not know the rfdi instruction > yet > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit 2071aa58b2f3b33d97c94e3a127f7c5d4ffaeb34 > Author: Jimi Xenidis <ji...@pobox.com> > Date: Tue Nov 20 10:14:22 2012 -0600 > > Blue Gene/Q wicked optimizing compiler does not know the mfdcrx > instruction yet > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit 6e58088fabedbb2d724637b539ba180c03ed8b68 > Author: Jimi Xenidis <ji...@pobox.com> > Date: Wed Oct 31 16:33:21 2012 -0500 > > powerpc/book3e: IBM Blue Gene/Q Boot > > This patch specifically deals with the initial program load > environment so that a boot image (dtbImage.bgq) can be loaded by the > BGQ management tools. The boot code is a little odd because it has to > deal with the following issues: > - Linux boot image wrappers are 32-bit programs > - BGQ Tools only load 64bit ELF programs > - BGQ Firmware information is typically loaded at an address > 4G > - BGQ FW information contains 64-bit ABI function pointers (which are > actually function descriptors) to access firmware methods > - BGQ FW methods must be called in 64-bit mode > > Includes code contributed from: > Andrew Tauferner <atau...@us.ibm.com> > Todd Inglett <tingl...@us.ibm.com> > Eric Van Hensbergen <eri...@gmail.com> > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit 3bc841935eb4955ce2b2db69bff16f7928464597 > Author: Jimi Xenidis <ji...@pobox.com> > Date: Wed Oct 31 22:36:54 2012 -0500 > > powerpc/book3e: IBM Blue Gene/Q Platform and SMP > > This patch introduces BGQ as a platform and adds SMP functionality > > Includes code contributed from: > Andrew Tauferner <atau...@us.ibm.com> > Todd Inglett <tingl...@us.ibm.com> > Eric Van Hensbergen <eri...@gmail.com> > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit 279c0615917b959a652e81f4ad0d886e2d426d85 > Author: Jimi Xenidis <ji...@pobox.com> > Date: Wed Dec 5 13:43:22 2012 -0500 > > powerpc/book3e: IBM Blue Gene/Q Quad Processing eXtention (QPX) > > This enables kernel support for the QPX extention and is intended for > processors that support it, usually an IBM Blue Gene processor. > Turning it on does not effect other processors but it does add code > and will quadruple the per thread save and restore area for the FPU > (hense the name). If you have enabled VSX it will only double the > space. > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit 6ff45170ab0463fb34d7011e08c7e47c396f0fd7 > Author: Jimi Xenidis <ji...@pobox.com> > Date: Fri Nov 23 14:52:14 2012 -0600 > > powerpc/book3e: IBM Blue Gene/Q HVC Based Firmware Console > > New HVC device that uses the Blue Gene Firmware methods to erad and > write to console. > > Includes code contributed from: > Andrew Tauferner <atau...@us.ibm.com> > Todd Inglett <tingl...@us.ibm.com> > Eric Van Hensbergen <eri...@gmail.com> > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit e4ddc0c2ad8b3f0260d15d73e153095e95da84ac > Author: Jimi Xenidis <ji...@pobox.com> > Date: Thu Nov 29 15:52:04 2012 -0500 > > powerpc/book3e: IBM Blue Gene/Q PCIe and MSI > > The following patch adds support for the BG/Q PCIe bridge and MSI > interrupts. > > Includes code contributed from: > Jay S. Bryant <jsbry...@us.ibm.com> > Eric Van Hensbergen <eri...@gmail.com> > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit 9fc0b6f729f7bd7e31338283640a718fa4b1693b > Author: Jimi Xenidis <ji...@pobox.com> > Date: Wed Dec 5 07:01:49 2012 -0500 > > powerpc/book3e: IBM Blue Gene/Q Character Drivers > > The following patch adds support for user and administration > applications to access the BG/Q control system. > > Includes code contributed from: > Jay S. Bryant <jsbry...@us.ibm.com> > Eric Van Hensbergen <eri...@gmail.com> > > Signed-off-by: Jimi Xenidis <ji...@pobox.com> > > commit 9df2c4dfde0ac75f8b2bfcf565f78c2b7382b031 > Author: Jimi Xenidis <ji...@pobox.com> > Date: Thu Dec 6 18:07:16 2012 -0500 > > Linux 3.4.22-BGQ-rc1 > > > > > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@lists.ozlabs.org > https://lists.ozlabs.org/listinfo/linuxppc-dev > _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
