- 20 Jun, 2014 14 commits
-
-
Chen Gang authored
unicore32 supports STRICT_DEVMEM, so it needs devmem_is_allowed(), like some of other architectures have done (e.g. arm, powerpc, x86 ...). The related error with allmodconfig: CC drivers/char/mem.o drivers/char/mem.c: In function ârange_is_allowedâ: drivers/char/mem.c:69: error: implicit declaration of function âdevmem_is_allowedâ make[2]: *** [drivers/char/mem.o] Error 1 make[1]: *** [drivers/char] Error 2 make: *** [drivers] Error 2 Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
Missing related ')', the related compiling error: CC [M] drivers/gpu/drm/udl/udl_fb.o drivers/gpu/drm/udl/udl_fb.c: In function ‘udl_fb_mmap’: drivers/gpu/drm/udl/udl_fb.c:273: error: expected ‘)’ before ‘return’ drivers/gpu/drm/udl/udl_fb.c:281: error: expected expression before ‘}’ token make[4]: *** [drivers/gpu/drm/udl/udl_fb.o] Error 1 make[3]: *** [drivers/gpu/drm/udl] Error 2 make[2]: *** [drivers/gpu/drm] Error 2 make[1]: *** [drivers/gpu] Error 2 make: *** [drivers] Error 2 Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
Add generic 'screen_info' just like another architectures have done (e.g. tile, sh, score, ia64, hexagon, and cris). The related error (with allmodconfig under unicore32): LD init/built-in.o drivers/built-in.o: In function `vgacon_save_screen': powercap_sys.c:(.text+0x21788): undefined reference to `screen_info' drivers/built-in.o: In function `vgacon_resize': powercap_sys.c:(.text+0x21b54): undefined reference to `screen_info' drivers/built-in.o: In function `vgacon_switch': powercap_sys.c:(.text+0x21cb4): undefined reference to `screen_info' drivers/built-in.o: In function `vgacon_init': powercap_sys.c:(.text+0x2296c): undefined reference to `screen_info' drivers/built-in.o: In function `vgacon_startup': powercap_sys.c:(.text+0x22e80): undefined reference to `screen_info' Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
The direct cause is IRQ_SPI is already defined as a macro in unicore32 architecture (also, blackfin and mips architectures define it). The related error (unicore32 with allmodconfig) CC [M] drivers/scsi/mvsas/mv_94xx.o In file included from drivers/scsi/mvsas/mv_94xx.c:27: drivers/scsi/mvsas/mv_94xx.h:176: error: expected identifier before numeric constant And IRQ_SAS_A and IRQ_SAS_B are used as 'u32' (although "enum pci_interrupt_cause" is not used directly, now). All together, need add 'MVS_' for "enum pci_interrupt_cause". Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Reviewed-by:
Christoph Hellwig <hch@lst.de> Reviewed-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
After check the code, 'bswapsi2' and 'muldi3' are useless for unicore32, so can remove them to avoid compiling failure. The related error (with allmodconfig under unicore32): LD init/built-in.o arch/unicore32/kernel/built-in.o:(___ksymtab+__muldi3+0x0): undefined reference to `__muldi3' arch/unicore32/kernel/built-in.o:(___ksymtab+__bswapsi2+0x0): undefined reference to `__bswapsi2' Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
'csum_partial' and 'csum_partial_copy_from_user' have already been exported in "lib/", so need not export them again, or it will cause compiling error. The related error (with allmodconfig under unicore32): LD vmlinux.o lib/built-in.o:(___ksymtab+csum_partial+0x0): multiple definition of `__ksymtab_csum_partial' arch/unicore32/kernel/built-in.o:(___ksymtab+csum_partial+0x0): first defined here lib/built-in.o:(___ksymtab+csum_partial_copy_from_user+0x0): multiple definition of `__ksymtab_csum_partial_copy_from_user' arch/unicore32/kernel/built-in.o:(___ksymtab+csum_partial_copy_from_user+0x0): first defined here make: *** [vmlinux] Error 1 Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
It is only a typo issue, the related commit: "1fbc4c4d drivers/rtc/rtc-puv3.c: use dev_dbg() instead of pr_debug()" The related error (for unicore32 with allmodconfig): CC [M] drivers/rtc/rtc-puv3.o drivers/rtc/rtc-puv3.c: In function 'puv3_rtc_setalarm': drivers/rtc/rtc-puv3.c:143: error: 'struct device' has no member named 'dev' Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
It is only a typo issue, the related commit: "1fbc4c4d drivers/rtc/rtc-puv3.c: use dev_dbg() instead of pr_debug()" The related error (unicore32 with allmodconfig): CC [M] drivers/rtc/rtc-puv3.o drivers/rtc/rtc-puv3.c: In function 'puv3_rtc_setpie': drivers/rtc/rtc-puv3.c:74: error: implicit declaration of function 'dev_debug' Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
Need generic definition for readl_relaxed(), like other architectures have done. Or can not pass compiling with allmodconfig, the related error: CC [M] drivers/message/fusion/mptbase.o drivers/message/fusion/mptbase.c: In function 'mpt_send_handshake_request': drivers/message/fusion/mptbase.c:1224: error: implicit declaration of function 'readl_relaxed' Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
Add generic definition just like another architectures have done, or can not pass compiling with allmodconfig, the related error: CC kernel/profile.o kernel/profile.c: In function 'profile_tick': kernel/profile.c:419: error: implicit declaration of function 'profile_pc' make[1]: *** [kernel/profile.o] Error 1 make: *** [kernel] Error 2 Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
Need include "asm/pgtable.h" to include "asm-generic/pgtable-nopmd.h", so can let 'pmd_t' defined. The related error with allmodconfig: CC arch/unicore32/mm/alignment.o In file included from arch/unicore32/mm/alignment.c:24: arch/unicore32/include/asm/tlbflush.h:135: error: expected .). before .*. token arch/unicore32/include/asm/tlbflush.h:154: error: expected .). before .*. token In file included from arch/unicore32/mm/alignment.c:27: arch/unicore32/mm/mm.h:15: error: expected .=., .,., .;., .sm. or ._attribute__. before .*. token arch/unicore32/mm/mm.h:20: error: expected .=., .,., .;., .sm. or ._attribute__. before .*. token arch/unicore32/mm/mm.h:25: error: expected .=., .,., .;., .sm. or ._attribute__. before .*. token make[1]: *** [arch/unicore32/mm/alignment.o] Error 1 make: *** [arch/unicore32/mm] Error 2 Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
Add readl() and writel() for 'PM_' macros, just like another areas have done within unicored32, or will cause compiling issue. The related error (allmodconfig for unicored32): CC arch/unicore32/kernel/clock.o arch/unicore32/kernel/clock.c: In function 'clk_set_rate': arch/unicore32/kernel/clock.c:182: warning: initialization makes integer from pointer without a cast arch/unicore32/kernel/clock.c:204: error: lvalue required as left operand of assignment arch/unicore32/kernel/clock.c:206: error: lvalue required as left operand of assignment arch/unicore32/kernel/clock.c:207: error: invalid operands to binary & (have 'void *' and 'long unsigned int') make[1]: *** [arch/unicore32/kernel/clock.o] Error 1 make: *** [arch/unicore32/kernel] Error 2 Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
__vmalloc_area() has already been removed from upstream kernel, need use __vmalloc_node_range() instead of. The related commit: "d0a21265 mm: unify module_alloc code for vmalloc". The related error (allmodconfig for unicore32): CC arch/unicore32/kernel/module.o arch/unicore32/kernel/module.c: In function 'module_alloc' : arch/unicore32/kernel/module.c:34: error: implicit declaration of function '__vmalloc_area' arch/unicore32/kernel/module.c:34: warning: return makes pointer from integer without a cast make[1]: *** [arch/unicore32/kernel/module.o] Error 1 make: *** [arch/unicore32/kernel] Error 2 Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
Chen Gang authored
For 'csum_partial_copy_nocheck()', it has default definition in 'asm-generic'. For '__raw_reads?()' and '__raw_writes?()' are used by the drivers which no relationship with allmodconfig for unicode32, the related modules are: drivers/mmc/host/omap.c drivers/mtd/nand/atmel_nand.c drivers/mtd/nand/pxa3xx_nand.c drivers/usb/gadget/at91_udc.c Others are only within some architectures (not kernel wide). The related error with allmodconfig for unicode32: CC arch/unicore32/kernel/ksyms.o arch/unicore32/kernel/ksyms.c:29: error: ._backtrace. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:29: error: type defaults to .nt. in declaration of ._backtrace. arch/unicore32/kernel/ksyms.c:38: error: .sum_partial_copy_nocheck. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:38: error: type defaults to .nt. in declaration of .sum_partial_copy_nocheck. arch/unicore32/kernel/ksyms.c:39: error: ._csum_ipv6_magic. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:39: error: type defaults to .nt. in declaration of ._csum_ipv6_magic. arch/unicore32/kernel/ksyms.c:43: error: ._raw_readsb. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:43: error: type defaults to .nt. in declaration of ._raw_readsb. arch/unicore32/kernel/ksyms.c:46: error: ._raw_readsw. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:46: error: type defaults to .nt. in declaration of ._raw_readsw. arch/unicore32/kernel/ksyms.c:49: error: ._raw_readsl. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:49: error: type defaults to .nt. in declaration of ._raw_readsl. arch/unicore32/kernel/ksyms.c:52: error: ._raw_writesb. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:52: error: type defaults to .nt. in declaration of ._raw_writesb. arch/unicore32/kernel/ksyms.c:55: error: ._raw_writesw. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:55: error: type defaults to .nt. in declaration of ._raw_writesw. arch/unicore32/kernel/ksyms.c:58: error: ._raw_writesl. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:58: error: type defaults to .nt. in declaration of ._raw_writesl. arch/unicore32/kernel/ksyms.c:79: error: ._get_user_1. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:79: error: type defaults to .nt. in declaration of ._get_user_1. arch/unicore32/kernel/ksyms.c:80: error: ._get_user_2. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:80: error: type defaults to .nt. in declaration of ._get_user_2. arch/unicore32/kernel/ksyms.c:81: error: ._get_user_4. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:81: error: type defaults to .nt. in declaration of ._get_user_4. arch/unicore32/kernel/ksyms.c:83: error: ._put_user_1. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:83: error: type defaults to .nt. in declaration of ._put_user_1. arch/unicore32/kernel/ksyms.c:84: error: ._put_user_2. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:84: error: type defaults to .nt. in declaration of ._put_user_2. arch/unicore32/kernel/ksyms.c:85: error: ._put_user_4. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:85: error: type defaults to .nt. in declaration of ._put_user_4. arch/unicore32/kernel/ksyms.c:86: error: ._put_user_8. undeclared here (not in a function) arch/unicore32/kernel/ksyms.c:86: error: type defaults to .nt. in declaration of ._put_user_8. Signed-off-by:
Chen Gang <gang.chen.5i5j@gmail.com> Acked-by:
Xuetao Guan <gxt@mprc.pku.edu.cn> Signed-off-by:
Xuetao Guan <gxt@mprc.pku.edu.cn>
-
- 19 Jun, 2014 4 commits
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-securityLinus Torvalds authored
Pull security maintainership update from James Morris: "Add Serge Hallyn as security subsystem co-maintainer" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: security: add Serge Hallyn as a maintainer
-
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds authored
Pull Xen fixes from David Vrabel: "Xen regression and PVH fixes for 3.16-rc1 - fix dom0 PVH memory setup on latest unstable Xen releases - fix 64-bit x86 PV guest boot failure on Xen 3.1 and earlier - fix resume regression on non-PV (auto-translated physmap) guests" * tag 'stable/for-linus-3.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/grant-table: fix suspend for non-PV guests x86/xen: no need to explicitly register an NMI callback Revert "xen/pvh: Update E820 to work with PVH (v2)" x86/xen: fix memory setup for PVH dom0
-
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Catalin Marinas: "These are primarily bug fixes with a performance improvement patch for the GHASH crypto algorithm (which went in during this merging window) and dts/defconfig/Kconfig updates. - ftrace_return_addr() macro fix for arm (introduced earlier via the arm64 tree) - stack alignment exception entry code fix - GHASH crypto algorithm fix and performance improvement - CMA buffer limited to 32-bit (until a better way to describe the system topology in DT) - UAPI sigcontext.h build fix - __kernel_old_{gid,uid}_t definitions fix (affecting 32-bit LTP) - ptrace fixes (kernel fault and 32-bit arm core dump) - pte_mknotpresent() fix - dts updates (APM SoC) - defconfig and Kconfig update" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: mm: remove broken &= operator from pmd_mknotpresent arm64: fix build error in sigcontext.h arm64: dts: Add more serial port nodes in APM X-Gene device tree arm64/dma: Removing ARCH_HAS_DMA_GET_REQUIRED_MASK macro arm64: ptrace: fix empty registers set in prstatus of aarch32 process core arm64: uid16: fix __kernel_old_{gid,uid}_t definitions arm64: ptrace: change fs when passing kernel pointer to regset code arm64: Limit the CMA buffer to 32-bit if ZONE_DMA arm/ftrace: fix ftrace_return_addr() to ftrace_return_address() arm64/crypto: improve performance of GHASH algorithm arm64/crypto: fix data corruption bug in GHASH algorithm arm64: defconfig update for LTP arm64: ftrace: Fix comment typo 'CONFIG_FUNCTION_GRAPH_FP_TEST' arm64: add ARCH_HAS_OPP to allow enabling OPP library arm64: restore alphabetic order in Kconfig arm64: Bug fix in stack alignment exception
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-nextLinus Torvalds authored
Pull sparc fixes from David Miller: "Sparc sparse fixes from Sam Ravnborg" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next: (67 commits) sparc64: fix sparse warnings in int_64.c sparc64: fix sparse warning in ftrace.c sparc64: fix sparse warning in kprobes.c sparc64: fix sparse warning in kgdb_64.c sparc64: fix sparse warnings in compat_audit.c sparc64: fix sparse warnings in init_64.c sparc64: fix sparse warnings in aes_glue.c sparc: fix sparse warnings in smp_32.c + smp_64.c sparc64: fix sparse warnings in perf_event.c sparc64: fix sparse warnings in kprobes.c sparc64: fix sparse warning in tsb.c sparc64: clean up compat_sigset_t.seta handling sparc64: fix sparse "Should it be static?" warnings in signal32.c sparc64: fix sparse warnings in sys_sparc32.c sparc64: fix sparse warning in pci.c sparc64: fix sparse warnings in smp_64.c sparc64: fix sparse warning in prom_64.c sparc64: fix sparse warning in btext.c sparc64: fix sparse warnings in sys_sparc_64.c + unaligned_64.c sparc64: fix sparse warning in process_64.c ... Conflicts: arch/sparc/include/asm/pgtable_64.h
-
- 18 Jun, 2014 22 commits
-
-
Will Deacon authored
This should be a plain old '&' and could easily lead to undefined behaviour if the target of a pmd_mknotpresent invocation was the same as the parameter. Fixes: 9c7e535f (arm64: mm: Route pmd thp functions through pte equivalents) Signed-off-by:
Will Deacon <will.deacon@arm.com> Cc: <stable@vger.kernel.org> # v3.15 Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Mark Salter authored
I'm seeing this build failure for arm64: CC [M] Documentation/filesystems/configfs/configfs_example_macros.o In file included from /usr/include/bits/sigcontext.h:27:0, from /usr/include/signal.h:340, from /usr/include/sys/wait.h:30, from Documentation/accounting/getdelays.c:24: .../linux/usr/include/asm/sigcontext.h:61:2: error: unknown type name ‘u64’ u64 esr; ^ make[2]: *** [Documentation/accounting/getdelays] Error 1 This was introduced by commit 15af1942: arm64: Expose ESR_EL1 information to user when SIGSEGV/SIGBUS Using __u64 instead of u64 fixes the problem. Signed-off-by:
Mark Salter <msalter@redhat.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Vinayak Kale authored
APM X-Gene Storm SoC supports 4 serial ports. This patch adds device nodes for serial ports 1 to 3 (a device node for serial port 0 is already present in the dts file). This patch also sets the compatible property of serial nodes to "ns16550a". Signed-off-by:
Vinayak Kale <vkale@apm.com> Acked-by:
Rob Herring <robh@kernel.org> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Suravee Suthikulpanit authored
Arm64 does not define dma_get_required_mask() function. Therefore, it should not define the ARCH_HAS_DMA_GET_REQUIRED_MASK. This causes build errors in some device drivers (e.g. mpt2sas) Signed-off-by:
Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com> Cc: <stable@vger.kernel.org>
-
Victor Kamensky authored
Currently core file of aarch32 process prstatus note has empty registers set. As result aarch32 core files create by V8 kernel are not very useful. It happens because compat_gpr_get and compat_gpr_set functions can copy registers values to/from either kbuf or ubuf. ELF core file collection function fill_thread_core_info calls compat_gpr_get with kbuf set and ubuf set to 0. But current compat_gpr_get and compat_gpr_set function handle copy to/from only ubuf case. Fix is to handle kbuf and ubuf as two separate cases in similar way as other functions like user_regset_copyout, user_regset_copyin do. Signed-off-by:
Victor Kamensky <victor.kamensky@linaro.org> Acked-by:
Will Deacon <will.deacon@arm.com> Cc: stable@vger.kernel.org Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Will Deacon authored
Whilst native arm64 applications don't have the 16-bit UID/GID syscalls wired up, compat tasks can still access them. The 16-bit wrappers for these syscalls use __kernel_old_uid_t and __kernel_old_gid_t, which must be 16-bit data types to maintain compatibility with the 16-bit UIDs used by compat applications. This patch defines 16-bit __kernel_old_{gid,uid}_t types for arm64 instead of using the 32-bit types provided by asm-generic. Signed-off-by:
Will Deacon <will.deacon@arm.com> Acked-by:
Arnd Bergmann <arnd@arndb.de> Cc: <stable@vger.kernel.org> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Will Deacon authored
Our compat PTRACE_POKEUSR implementation simply passes the user data to regset_copy_from_user after some simple range checking. Unfortunately, the data in question has already been copied to the kernel stack by this point, so the subsequent access_ok check fails and the ptrace request returns -EFAULT. This causes problems tracing fork() with older versions of strace. This patch briefly changes the fs to KERNEL_DS, so that the access_ok check passes even with a kernel address. Signed-off-by:
Will Deacon <will.deacon@arm.com> Cc: <stable@vger.kernel.org> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Catalin Marinas authored
When the CMA buffer is allocated, it is too early to know whether devices will require ZONE_DMA memory. This patch limits the CMA buffer to (DMA_BIT_MASK(32) + 1) if CONFIG_ZONE_DMA is enabled. In addition, it computes the dma_to_phys(DMA_BIT_MASK(32)) before the increment (no current functional change). Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Steven Rostedt authored
The clean up of CALLER_ADDR*() functions required the archs to either use the default __builtin_return_address(X) (where X > 0) or override it with something the arch can use. To override it, the arch would define ftrace_return_address(x). The arm architecture requires this to be redefined but instead of defining ftrace_return_address(x) it defined ftrace_return_addr(x). Fixes: eed542d6 (ftrace: Make CALLER_ADDRx macros more generic) Reported-by:
Geert Uytterhoeven <geert@linux-m68k.org> Tested-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
Steven Rostedt <rostedt@goodmis.org> Signed-off-by:
Will Deacon <will.deacon@arm.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Ard Biesheuvel authored
This patches modifies the GHASH secure hash implementation to switch to a faster, polynomial multiplication based reduction instead of one that uses shifts and rotates. Signed-off-by:
Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Ard Biesheuvel authored
This fixes a bug in the GHASH algorithm resulting in the calculated hash to be incorrect if the input is presented in chunks whose size is not a multiple of 16 bytes. Signed-off-by:
Ard Biesheuvel <ard.biesheuvel@linaro.org> Fixes: fdd23894 ("arm64/crypto: GHASH secure hash using ARMv8 Crypto Extensions") Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Catalin Marinas authored
This patch adds several defconfig options required primarily by the LTP test suite. Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Paul Bolle authored
Signed-off-by:
Paul Bolle <pebolle@tiscali.nl> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Sudeep Holla authored
The Operating Performance Point (OPP) Layer library is a generic library used by CPUFREQ and DEVFREQ. It can be enabled only on the platforms that specify ARCH_HAS_OPP option. This patch selects that option in order to allow ARM64 based platforms to use OPP library. Signed-off-by:
Sudeep Holla <sudeep.holla@arm.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
Sudeep Holla authored
Signed-off-by:
Sudeep Holla <sudeep.holla@arm.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com>
-
ChiaHao authored
The value of ESR has been stored into x1, and should be directly pass to do_sp_pc_abort function, "MOV x1, x25" is an extra operation and do_sp_pc_abort will get the wrong value of ESR. Signed-off-by:
ChiaHao <andy.jhshiu@gmail.com> Signed-off-by:
Catalin Marinas <catalin.marinas@arm.com> Cc: <stable@vger.kernel.org>
-
David Vrabel authored
Commit aa8532c3 (xen: refactor suspend pre/post hooks) broke resuming PVHVM (auto-translated physmap) guests. The gnttab_suspend() would clear the mapping for the grant table frames, but the ->unmap_frames() call is only applicable to PV guests. Signed-off-by:
David Vrabel <david.vrabel@citrix.com> Reported-by:
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Tested-by:
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-
David Vrabel authored
Remove xen_enable_nmi() to fix a 64-bit guest crash when registering the NMI callback on Xen 3.1 and earlier. It's not needed since the NMI callback is set by a set_trap_table hypercall (in xen_load_idt() or xen_write_idt_entry()). It's also broken since it only set the current VCPU's callback. Signed-off-by:
David Vrabel <david.vrabel@citrix.com> Reported-by:
Vitaly Kuznetsov <vkuznets@redhat.com> Tested-by:
Vitaly Kuznetsov <vkuznets@redhat.com>
-
James Morris authored
Add Serge E. Hallyn <serge@hallyn.com> as a co-maintainer of the security subsystem, to avoid having a single point of failure in the development process. Signed-off-by:
James Morris <james.l.morris@oracle.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
Pull device tree fixes from Rob Herring: - fix microblaze compiling due to conflicting merge window changes - a fix in of_attach_node due to of_find_node_by_path changes - prevent format strings in DT kobject names * tag 'dt-fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: OF: fix of_find_node_by_path() assumption that of_allnodes is root of: avoid format string parsing in kobject names of/platform: Fix microblaze build failure
-
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/randomLinus Torvalds authored
Pull randomness bugfix from Ted Ts'o: "random: fix entropy accounting bug introduced in v3.15" * tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: random: fix nasty entropy accounting bug
-
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulatorLinus Torvalds authored
Pull regulator fixes from Mark Brown: "A few small fixes: - Fixes for bugs in Palmas and as3722 exposed by recent changes in the core - the drivers weren't allowing the current configuration to be read sometimes. - Provide a stub for regulator_can_change_voltage() for !REGULATOR. - Make sure ltc3589 only looks at its child nodes in the device tree rather than searching the whole tree" * tag 'regulator-v3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: ltc3589: Use of_get_child_by_name regulator: palmas: Fix SMPS list for 0V regulator: add regulator_can_change_voltage stub regulator: as3722: Make 0 a valid selector
-