Searched hist:7259 (Results 1 - 23 of 23) sorted by relevance
/linux-master/arch/arm/net/ | ||
H A D | Makefile | ddecdfce Fri Mar 16 06:37:12 MDT 2012 Mircea Gherzan <mgherzan@gmail.com> ARM: 7259/3: net: JIT compiler for packet filters Based of Matt Evans's PPC64 implementation. The compiler generates ARM instructions but interworking is supported for Thumb2 kernels. Supports both little and big endian. Unaligned loads are emitted for ARMv6+. Not all the BPF opcodes that deal with ancillary data are supported. The scratch memory of the filter lives on the stack. Hardware integer division is used if it is available. Enabled in the same way as for x86-64 and PPC64: echo 1 > /proc/sys/net/core/bpf_jit_enable A value greater than 1 enables opcode output. Signed-off-by: Mircea Gherzan <mgherzan@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
H A D | bpf_jit_32.h | ddecdfce Fri Mar 16 06:37:12 MDT 2012 Mircea Gherzan <mgherzan@gmail.com> ARM: 7259/3: net: JIT compiler for packet filters Based of Matt Evans's PPC64 implementation. The compiler generates ARM instructions but interworking is supported for Thumb2 kernels. Supports both little and big endian. Unaligned loads are emitted for ARMv6+. Not all the BPF opcodes that deal with ancillary data are supported. The scratch memory of the filter lives on the stack. Hardware integer division is used if it is available. Enabled in the same way as for x86-64 and PPC64: echo 1 > /proc/sys/net/core/bpf_jit_enable A value greater than 1 enables opcode output. Signed-off-by: Mircea Gherzan <mgherzan@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
H A D | bpf_jit_32.c | diff 0b59d880 Thu May 07 09:14:21 MDT 2015 Nicolas Schichan <nschichan@freebox.fr> ARM: net: delegate filter to kernel interpreter when imm_offset() return value can't fit into 12bits. The ARM JIT code emits "ldr rX, [pc, #offset]" to access the literal pool. #offset maximum value is 4095 and if the generated code is too large, the #offset value can overflow and not point to the expected slot in the literal pool. Additionally, when overflow occurs, bits of the overflow can end up changing the destination register of the ldr instruction. Fix that by detecting the overflow in imm_offset() and setting a flag that is checked for each BPF instructions converted in build_body(). As of now it can only be detected in the second pass. As a result the second build_body() call can now fail, so add the corresponding cleanup code in that case. Using multiple literal pools in the JITed code is going to require lots of intrusive changes to the JIT code (which would better be done as a feature instead of fix), just delegating to the kernel BPF interpreter in that case is a more straight forward, minimal fix and easy to backport. Fixes: ddecdfcea0ae ("ARM: 7259/3: net: JIT compiler for packet filters") Signed-off-by: Nicolas Schichan <nschichan@freebox.fr> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net> diff fe15f3f1 Mon Dec 10 06:49:40 MST 2012 Schichan Nicolas <nschichan@freebox.fr> ARM: 7598/1: net: bpf_jit_32: fix sp-relative load/stores offsets. The offset must be multiplied by 4 to be sure to access the correct 32bit word in the stack scratch space. For instance, a store at scratch memory cell #1 was generating the following: st r4, [sp, #1] While the correct code for this is: st r4, [sp, #4] To reproduce the bug (assuming your system has a NIC with the mac address 52:54:00:12:34:56): echo 0 > /proc/sys/net/core/bpf_jit_enable tcpdump -ni eth0 "ether[1] + ether[2] - ether[3] * ether[4] - ether[5] \ == -0x3AA" # this will capture packets as expected echo 1 > /proc/sys/net/core/bpf_jit_enable tcpdump -ni eth0 "ether[1] + ether[2] - ether[3] * ether[4] - ether[5] \ == -0x3AA" # this will not. This bug was present since the original inclusion of bpf_jit for ARM (ddecdfce: ARM: 7259/3: net: JIT compiler for packet filters). Signed-off-by: Nicolas Schichan <nschichan@freebox.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> diff 89c2e009 Mon Dec 10 06:49:39 MST 2012 Schichan Nicolas <nschichan@freebox.fr> ARM: 7597/1: net: bpf_jit_32: fix kzalloc gfp/size mismatch. Official prototype for kzalloc is: void *kzalloc(size_t, gfp_t); The ARM bpf_jit code was having the assumption that it was: void *kzalloc(gfp_t, size); This was resulting the use of some random GFP flags depending on the size requested and some random overflows once the really needed size was more than the value of GFP_KERNEL. This bug was present since the original inclusion of bpf_jit for ARM (ddecdfce: ARM: 7259/3: net: JIT compiler for packet filters). Signed-off-by: Nicolas Schichan <nschichan@freebox.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> ddecdfce Fri Mar 16 06:37:12 MDT 2012 Mircea Gherzan <mgherzan@gmail.com> ARM: 7259/3: net: JIT compiler for packet filters Based of Matt Evans's PPC64 implementation. The compiler generates ARM instructions but interworking is supported for Thumb2 kernels. Supports both little and big endian. Unaligned loads are emitted for ARMv6+. Not all the BPF opcodes that deal with ancillary data are supported. The scratch memory of the filter lives on the stack. Hardware integer division is used if it is available. Enabled in the same way as for x86-64 and PPC64: echo 1 > /proc/sys/net/core/bpf_jit_enable A value greater than 1 enables opcode output. Signed-off-by: Mircea Gherzan <mgherzan@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
/linux-master/include/linux/habanalabs/ | ||
H A D | cpucp_if.h | diff 7259eb7b Sun Nov 12 09:07:10 MST 2023 Moti Haimovski <mhaimovski@habana.ai> accel/habanalabs/gaudi2: add signed dev info uAPI User will provide a nonce via the INFO ioctl, and will retrieve the signed device info generated using given nonce. Signed-off-by: Moti Haimovski <mhaimovski@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org> |
/linux-master/include/uapi/drm/ | ||
H A D | habanalabs_accel.h | diff 7259eb7b Sun Nov 12 09:07:10 MST 2023 Moti Haimovski <mhaimovski@habana.ai> accel/habanalabs/gaudi2: add signed dev info uAPI User will provide a nonce via the INFO ioctl, and will retrieve the signed device info generated using given nonce. Signed-off-by: Moti Haimovski <mhaimovski@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org> |
/linux-master/drivers/accel/habanalabs/common/ | ||
H A D | habanalabs_ioctl.c | diff 7259eb7b Sun Nov 12 09:07:10 MST 2023 Moti Haimovski <mhaimovski@habana.ai> accel/habanalabs/gaudi2: add signed dev info uAPI User will provide a nonce via the INFO ioctl, and will retrieve the signed device info generated using given nonce. Signed-off-by: Moti Haimovski <mhaimovski@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org> |
H A D | firmware_if.c | diff 7259eb7b Sun Nov 12 09:07:10 MST 2023 Moti Haimovski <mhaimovski@habana.ai> accel/habanalabs/gaudi2: add signed dev info uAPI User will provide a nonce via the INFO ioctl, and will retrieve the signed device info generated using given nonce. Signed-off-by: Moti Haimovski <mhaimovski@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org> |
H A D | habanalabs.h | diff 7259eb7b Sun Nov 12 09:07:10 MST 2023 Moti Haimovski <mhaimovski@habana.ai> accel/habanalabs/gaudi2: add signed dev info uAPI User will provide a nonce via the INFO ioctl, and will retrieve the signed device info generated using given nonce. Signed-off-by: Moti Haimovski <mhaimovski@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org> |
/linux-master/drivers/gpu/drm/exynos/ | ||
H A D | exynos_drm_ipp.h | diff 7259c3d6 Sat Dec 22 01:49:22 MST 2012 Eunchul Kim <chulspro.kim@samsung.com> drm/exynos: change member variable name. This patch change current command name from cmd to c_node. because we are using the member name, 'cmd', for command control ioctl in another structure. so, this patch changes it to c_node to avoid such confusing. Signed-off-by: Eunchul Kim <chulspro.kim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> |
H A D | exynos_drm_rotator.c | diff 7259c3d6 Sat Dec 22 01:49:22 MST 2012 Eunchul Kim <chulspro.kim@samsung.com> drm/exynos: change member variable name. This patch change current command name from cmd to c_node. because we are using the member name, 'cmd', for command control ioctl in another structure. so, this patch changes it to c_node to avoid such confusing. Signed-off-by: Eunchul Kim <chulspro.kim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> |
H A D | exynos_drm_ipp.c | diff 7259c3d6 Sat Dec 22 01:49:22 MST 2012 Eunchul Kim <chulspro.kim@samsung.com> drm/exynos: change member variable name. This patch change current command name from cmd to c_node. because we are using the member name, 'cmd', for command control ioctl in another structure. so, this patch changes it to c_node to avoid such confusing. Signed-off-by: Eunchul Kim <chulspro.kim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> |
H A D | exynos_drm_fimc.c | diff 7259c3d6 Sat Dec 22 01:49:22 MST 2012 Eunchul Kim <chulspro.kim@samsung.com> drm/exynos: change member variable name. This patch change current command name from cmd to c_node. because we are using the member name, 'cmd', for command control ioctl in another structure. so, this patch changes it to c_node to avoid such confusing. Signed-off-by: Eunchul Kim <chulspro.kim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> |
H A D | exynos_drm_gsc.c | diff 7259c3d6 Sat Dec 22 01:49:22 MST 2012 Eunchul Kim <chulspro.kim@samsung.com> drm/exynos: change member variable name. This patch change current command name from cmd to c_node. because we are using the member name, 'cmd', for command control ioctl in another structure. so, this patch changes it to c_node to avoid such confusing. Signed-off-by: Eunchul Kim <chulspro.kim@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> |
/linux-master/drivers/scsi/ | ||
H A D | ppa.c | diff 7259f0d0 Sun Oct 29 23:46:36 MST 2006 Peter Zijlstra <a.p.zijlstra@chello.nl> [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD kernel: INFO: trying to register non-static key. kernel: the code is fine but needs lockdep annotation. kernel: turning off the locking correctness validator. kernel: [<c04051ed>] show_trace_log_lvl+0x58/0x16a kernel: [<c04057fa>] show_trace+0xd/0x10 kernel: [<c0405913>] dump_stack+0x19/0x1b kernel: [<c043b1e2>] __lock_acquire+0xf0/0x90d kernel: [<c043bf70>] lock_acquire+0x4b/0x6b kernel: [<c061472f>] _spin_lock_irqsave+0x22/0x32 kernel: [<c04363d3>] prepare_to_wait+0x17/0x4b kernel: [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc] kernel: [<c04361b9>] kthread+0xc3/0xf2 kernel: [<c0402005>] kernel_thread_helper+0x5/0xb Another case of non-static lockdep keys; duplicate the paradigm set by DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Greg KH <gregkh@suse.de> Cc: Markus Lidel <markus.lidel@shadowconnect.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@infradead.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
H A D | imm.c | diff 7259f0d0 Sun Oct 29 23:46:36 MST 2006 Peter Zijlstra <a.p.zijlstra@chello.nl> [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD kernel: INFO: trying to register non-static key. kernel: the code is fine but needs lockdep annotation. kernel: turning off the locking correctness validator. kernel: [<c04051ed>] show_trace_log_lvl+0x58/0x16a kernel: [<c04057fa>] show_trace+0xd/0x10 kernel: [<c0405913>] dump_stack+0x19/0x1b kernel: [<c043b1e2>] __lock_acquire+0xf0/0x90d kernel: [<c043bf70>] lock_acquire+0x4b/0x6b kernel: [<c061472f>] _spin_lock_irqsave+0x22/0x32 kernel: [<c04363d3>] prepare_to_wait+0x17/0x4b kernel: [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc] kernel: [<c04361b9>] kthread+0xc3/0xf2 kernel: [<c0402005>] kernel_thread_helper+0x5/0xb Another case of non-static lockdep keys; duplicate the paradigm set by DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Greg KH <gregkh@suse.de> Cc: Markus Lidel <markus.lidel@shadowconnect.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@infradead.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
/linux-master/lib/ | ||
H A D | list_sort.c | diff 7259fa04 Thu Feb 12 16:02:48 MST 2015 Rasmus Villemoes <linux@rasmusvillemoes.dk> lib/list_sort.c: rearrange includes Memory allocation only happens in the self test, just as random numbers are only used there. So move the inclusion of slab.h inside the CONFIG_TEST_LIST_SORT. We don't need module.h and all of the stuff it carries with it, so replace with export.h and compiler.h. Unfortunately, the ARRAY_SIZE macro from kernel.h requires the user to ensure bug.h is also included (for BUILD_BUG_ON_ZERO, used by __must_be_array). We used to get that through some maze of nested includes, but just include it explicitly. linux/string.h is then only included implicitly through kernel.h->printk.h->dynamic_debug.h, but only if !CONFIG_DYNAMIC_DEBUG, so just include it explicitly (for memset). objdump -d says the generated code is the same, and wc -l says that lib/.list_sort.o.cmd went from 579 to 165 lines. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
/linux-master/drivers/bluetooth/ | ||
H A D | bluecard_cs.c | diff 7259f0d0 Sun Oct 29 23:46:36 MST 2006 Peter Zijlstra <a.p.zijlstra@chello.nl> [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD kernel: INFO: trying to register non-static key. kernel: the code is fine but needs lockdep annotation. kernel: turning off the locking correctness validator. kernel: [<c04051ed>] show_trace_log_lvl+0x58/0x16a kernel: [<c04057fa>] show_trace+0xd/0x10 kernel: [<c0405913>] dump_stack+0x19/0x1b kernel: [<c043b1e2>] __lock_acquire+0xf0/0x90d kernel: [<c043bf70>] lock_acquire+0x4b/0x6b kernel: [<c061472f>] _spin_lock_irqsave+0x22/0x32 kernel: [<c04363d3>] prepare_to_wait+0x17/0x4b kernel: [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc] kernel: [<c04361b9>] kthread+0xc3/0xf2 kernel: [<c0402005>] kernel_thread_helper+0x5/0xb Another case of non-static lockdep keys; duplicate the paradigm set by DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Greg KH <gregkh@suse.de> Cc: Markus Lidel <markus.lidel@shadowconnect.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@infradead.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
/linux-master/include/linux/ | ||
H A D | wait.h | diff 7259f0d0 Sun Oct 29 23:46:36 MST 2006 Peter Zijlstra <a.p.zijlstra@chello.nl> [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD kernel: INFO: trying to register non-static key. kernel: the code is fine but needs lockdep annotation. kernel: turning off the locking correctness validator. kernel: [<c04051ed>] show_trace_log_lvl+0x58/0x16a kernel: [<c04057fa>] show_trace+0xd/0x10 kernel: [<c0405913>] dump_stack+0x19/0x1b kernel: [<c043b1e2>] __lock_acquire+0xf0/0x90d kernel: [<c043bf70>] lock_acquire+0x4b/0x6b kernel: [<c061472f>] _spin_lock_irqsave+0x22/0x32 kernel: [<c04363d3>] prepare_to_wait+0x17/0x4b kernel: [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc] kernel: [<c04361b9>] kthread+0xc3/0xf2 kernel: [<c0402005>] kernel_thread_helper+0x5/0xb Another case of non-static lockdep keys; duplicate the paradigm set by DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Greg KH <gregkh@suse.de> Cc: Markus Lidel <markus.lidel@shadowconnect.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@infradead.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
/linux-master/net/sunrpc/ | ||
H A D | svc.c | diff 7259f1df Fri Feb 24 11:25:25 MST 2017 Jeff Layton <jlayton@kernel.org> sunrpc: don't register UDP port with rpcbind when version needs congestion control Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> |
/linux-master/arch/arm/ | ||
H A D | Makefile | diff ddecdfce Fri Mar 16 06:37:12 MDT 2012 Mircea Gherzan <mgherzan@gmail.com> ARM: 7259/3: net: JIT compiler for packet filters Based of Matt Evans's PPC64 implementation. The compiler generates ARM instructions but interworking is supported for Thumb2 kernels. Supports both little and big endian. Unaligned loads are emitted for ARMv6+. Not all the BPF opcodes that deal with ancillary data are supported. The scratch memory of the filter lives on the stack. Hardware integer division is used if it is available. Enabled in the same way as for x86-64 and PPC64: echo 1 > /proc/sys/net/core/bpf_jit_enable A value greater than 1 enables opcode output. Signed-off-by: Mircea Gherzan <mgherzan@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
H A D | Kconfig | diff ddecdfce Fri Mar 16 06:37:12 MDT 2012 Mircea Gherzan <mgherzan@gmail.com> ARM: 7259/3: net: JIT compiler for packet filters Based of Matt Evans's PPC64 implementation. The compiler generates ARM instructions but interworking is supported for Thumb2 kernels. Supports both little and big endian. Unaligned loads are emitted for ARMv6+. Not all the BPF opcodes that deal with ancillary data are supported. The scratch memory of the filter lives on the stack. Hardware integer division is used if it is available. Enabled in the same way as for x86-64 and PPC64: echo 1 > /proc/sys/net/core/bpf_jit_enable A value greater than 1 enables opcode output. Signed-off-by: Mircea Gherzan <mgherzan@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
/linux-master/drivers/scsi/lpfc/ | ||
H A D | lpfc_hbadisc.c | diff 7259f0d0 Sun Oct 29 23:46:36 MST 2006 Peter Zijlstra <a.p.zijlstra@chello.nl> [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD kernel: INFO: trying to register non-static key. kernel: the code is fine but needs lockdep annotation. kernel: turning off the locking correctness validator. kernel: [<c04051ed>] show_trace_log_lvl+0x58/0x16a kernel: [<c04057fa>] show_trace+0xd/0x10 kernel: [<c0405913>] dump_stack+0x19/0x1b kernel: [<c043b1e2>] __lock_acquire+0xf0/0x90d kernel: [<c043bf70>] lock_acquire+0x4b/0x6b kernel: [<c061472f>] _spin_lock_irqsave+0x22/0x32 kernel: [<c04363d3>] prepare_to_wait+0x17/0x4b kernel: [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc] kernel: [<c04361b9>] kthread+0xc3/0xf2 kernel: [<c0402005>] kernel_thread_helper+0x5/0xb Another case of non-static lockdep keys; duplicate the paradigm set by DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Greg KH <gregkh@suse.de> Cc: Markus Lidel <markus.lidel@shadowconnect.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@infradead.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
H A D | lpfc_sli.c | diff 7259f0d0 Sun Oct 29 23:46:36 MST 2006 Peter Zijlstra <a.p.zijlstra@chello.nl> [PATCH] lockdep: annotate DECLARE_WAIT_QUEUE_HEAD kernel: INFO: trying to register non-static key. kernel: the code is fine but needs lockdep annotation. kernel: turning off the locking correctness validator. kernel: [<c04051ed>] show_trace_log_lvl+0x58/0x16a kernel: [<c04057fa>] show_trace+0xd/0x10 kernel: [<c0405913>] dump_stack+0x19/0x1b kernel: [<c043b1e2>] __lock_acquire+0xf0/0x90d kernel: [<c043bf70>] lock_acquire+0x4b/0x6b kernel: [<c061472f>] _spin_lock_irqsave+0x22/0x32 kernel: [<c04363d3>] prepare_to_wait+0x17/0x4b kernel: [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc] kernel: [<c04361b9>] kthread+0xc3/0xf2 kernel: [<c0402005>] kernel_thread_helper+0x5/0xb Another case of non-static lockdep keys; duplicate the paradigm set by DECLARE_COMPLETION_ONSTACK and introduce DECLARE_WAIT_QUEUE_HEAD_ONSTACK. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Greg KH <gregkh@suse.de> Cc: Markus Lidel <markus.lidel@shadowconnect.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@infradead.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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