/*
* This header provides constants for MPC512x clock specs in DT bindings.
*/
#ifndef _DT_BINDINGS_CLOCK_MPC512x_CLOCK_H
#define _DT_BINDINGS_CLOCK_MPC512x_CLOCK_H
#define MPC512x_CLK_DUMMY 0
#define MPC512x_CLK_REF 1
#define MPC512x_CLK_SYS 2
#define MPC512x_CLK_DIU 3
#define MPC512x_CLK_VIU 4
#define MPC512x_CLK_CSB 5
#define MPC512x_CLK_E300 6
#define MPC512x_CLK_IPS 7
#define MPC512x_CLK_FEC 8
#define MPC512x_CLK_SATA 9
#define MPC512x_CLK_PATA 10
#define MPC512x_CLK_NFC 11
#define MPC512x_CLK_LPC 12
#define MPC512x_CLK_MBX_BUS 13
#define MPC512x_CLK_MBX 14
#define MPC512x_CLK_MBX_3D 15
#define MPC512x_CLK_AXE 16
#define MPC512x_CLK_USB1 17
#define MPC512x_CLK_USB2 18
#define MPC512x_CLK_I2C 19
#define MPC512x_CLK_MSCAN0_MCLK 20
#define MPC512x_CLK_MSCAN1_MCLK 21
#define MPC512x_CLK_MSCAN2_MCLK 22
#define MPC512x_CLK_MSCAN3_MCLK 23
#define MPC512x_CLK_BDLC 24
#define MPC512x_CLK_SDHC 25
#define MPC512x_CLK_PCI 26
#define MPC512x_CLK_PSC_MCLK_IN 27
#define MPC512x_CLK_SPDIF_TX 28
#define MPC512x_CLK_SPDIF_RX 29
#define MPC512x_CLK_SPDIF_MCLK 30
#define MPC512x_CLK_SPDIF 31
#define MPC512x_CLK_AC97 32
#define MPC512x_CLK_PSC0_MCLK 33
#define MPC512x_CLK_PSC1_MCLK 34
#define MPC512x_CLK_PSC2_MCLK 35
#define MPC512x_CLK_PSC3_MCLK 36
#define MPC512x_CLK_PSC4_MCLK 37
#define MPC512x_CLK_PSC5_MCLK 38
#define MPC512x_CLK_PSC6_MCLK 39
#define MPC512x_CLK_PSC7_MCLK 40
#define MPC512x_CLK_PSC8_MCLK 41
#define MPC512x_CLK_PSC9_MCLK 42
#define MPC512x_CLK_PSC10_MCLK 43
#define MPC512x_CLK_PSC11_MCLK 44
#define MPC512x_CLK_PSC_FIFO 45
#define MPC512x_CLK_PSC0 46
#define MPC512x_CLK_PSC1 47
#define MPC512x_CLK_PSC2 48
#define MPC512x_CLK_PSC3 49
#define MPC512x_CLK_PSC4 50
#define MPC512x_CLK_PSC5 51
#define MPC512x_CLK_PSC6 52
#define MPC512x_CLK_PSC7 53
#define MPC512x_CLK_PSC8 54
#define MPC512x_CLK_PSC9 55
#define MPC512x_CLK_PSC10 56
#define MPC512x_CLK_PSC11 57
#define MPC512x_CLK_SDHC2 58
#define MPC512x_CLK_FEC2 59
#define MPC512x_CLK_OUT0_CLK 60
#define MPC512x_CLK_OUT1_CLK 61
#define MPC512x_CLK_OUT2_CLK 62
#define MPC512x_CLK_OUT3_CLK 63
#define MPC512x_CLK_CAN_CLK_IN 64
#define MPC512x_CLK_LAST_PUBLIC 64
#endif
608e02fbec04fccf2eb0cc8d8082f65c0a4286'>diff
crypto: testmgr - Use heap buffer for acomp test input
Christopher Covington reported a crash on aarch64 on recent Fedora
kernels:
kernel BUG at ./include/linux/scatterlist.h:140!
Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
Modules linked in:
CPU: 2 PID: 752 Comm: cryptomgr_test Not tainted 4.9.0-11815-ge93b1cc #162
Hardware name: linux,dummy-virt (DT)
task: ffff80007c650080 task.stack: ffff800008910000
PC is at sg_init_one+0xa0/0xb8
LR is at sg_init_one+0x24/0xb8
...
[<ffff000008398db8>] sg_init_one+0xa0/0xb8
[<ffff000008350a44>] test_acomp+0x10c/0x438
[<ffff000008350e20>] alg_test_comp+0xb0/0x118
[<ffff00000834f28c>] alg_test+0x17c/0x2f0
[<ffff00000834c6a4>] cryptomgr_test+0x44/0x50
[<ffff0000080dac70>] kthread+0xf8/0x128
[<ffff000008082ec0>] ret_from_fork+0x10/0x50
The test vectors used for input are part of the kernel image. These
inputs are passed as a buffer to sg_init_one which eventually blows up
with BUG_ON(!virt_addr_valid(buf)). On arm64, virt_addr_valid returns
false for the kernel image since virt_to_page will not return the
correct page. Fix this by copying the input vectors to heap buffer
before setting up the scatterlist.
Reported-by: Christopher Covington <cov@codeaurora.org>
Fixes: d7db7a882deb ("crypto: acomp - update testmgr with support for acomp")
Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>