August 2021 - Linux-stable-mirror

[PATCH] net: xfrm: assign the per_cpu_ptr pointer before return

by Dongliang Mu

In ipcomp_alloc_scratches, if the vmalloc fails, there leaves an oudated pointer in *per_cpu_ptr(scratches, i). However, in the error handling of ipcomp_init_state, if ipcomp_alloc_scratches fails, it will invoke ipcomp_free_scratches directly. This functio will vfree the per_cpu_ptr pointer. If the pointer points to an invalid memory, the kernel crashes. Fix this by moving the assignment of per_cpu_ptr point before return. Call Trace: ipcomp_free_scratches+0xbc/0x160 net/xfrm/xfrm_ipcomp.c:203 ipcomp_free_data net/xfrm/xfrm_ipcomp.c:312 [inline] ipcomp_init_state+0x77c/0xa40 net/xfrm/xfrm_ipcomp.c:364 ipcomp6_init_state+0xc2/0x700 net/ipv6/ipcomp6.c:154 __xfrm_init_state+0x995/0x15c0 net/xfrm/xfrm_state.c:2648 xfrm_init_state+0x1a/0x70 net/xfrm/xfrm_state.c:2675 pfkey_msg2xfrm_state net/key/af_key.c:1287 [inline] pfkey_add+0x1a64/0x2cd0 net/key/af_key.c:1504 pfkey_process+0x685/0x7e0 net/key/af_key.c:2837 pfkey_sendmsg+0x43a/0x820 net/key/af_key.c:3676 sock_sendmsg_nosec net/socket.c:703 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:723 Reported-by: syzbot+b9cfd1cc5d57ee0a09ab(a)syzkaller.appspotmail.com Cc: stable(a)vger.kernel.org Fixes: 6fccab671f2f ("ipsec: ipcomp - Merge IPComp impl") Signed-off-by: Dongliang Mu <mudongliangabcd(a)gmail.com> --- net/xfrm/xfrm_ipcomp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/xfrm/xfrm_ipcomp.c b/net/xfrm/xfrm_ipcomp.c index cb40ff0ff28d..01dbec70dfba 100644 --- a/net/xfrm/xfrm_ipcomp.c +++ b/net/xfrm/xfrm_ipcomp.c @@ -223,9 +223,9 @@ static void * __percpu *ipcomp_alloc_scratches(void) void *scratch; scratch = vmalloc_node(IPCOMP_SCRATCH_SIZE, cpu_to_node(i)); + *per_cpu_ptr(scratches, i) = scratch; if (!scratch) return NULL; - *per_cpu_ptr(scratches, i) = scratch; } return scratches; -- 2.25.1

3 years, 2 months

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[PATCH] net: usb: pegasus: fixes of set_register(s) return value evaluation;

by Petko Manolov

- restore the behavior in enable_net_traffic() to avoid regressions - Jakub Kicinski; - hurried up and removed redundant assignment in pegasus_open() before yet another checker complains; - explicitly check for negative value in pegasus_set_wol(), even if usb_control_msg_send() never return positive number we'd still be in sync with the rest of the driver style; Signed-off-by: Petko Manolov <petko.manolov(a)konsulko.com> --- drivers/net/usb/pegasus.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c index 652e9fcf0b77..1ef93082c772 100644 --- a/drivers/net/usb/pegasus.c +++ b/drivers/net/usb/pegasus.c @@ -446,7 +446,7 @@ static int enable_net_traffic(struct net_device *dev, struct usb_device *usb) write_mii_word(pegasus, 0, 0x1b, &auxmode); } - return 0; + return ret; fail: netif_dbg(pegasus, drv, pegasus->net, "%s failed\n", __func__); return ret; @@ -835,7 +835,7 @@ static int pegasus_open(struct net_device *net) if (!pegasus->rx_skb) goto exit; - res = set_registers(pegasus, EthID, 6, net->dev_addr); + set_registers(pegasus, EthID, 6, net->dev_addr); usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb, usb_rcvbulkpipe(pegasus->usb, 1), @@ -932,7 +932,7 @@ pegasus_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) pegasus->wolopts = wol->wolopts; ret = set_register(pegasus, WakeupControl, reg78); - if (!ret) + if (ret < 0) ret = device_set_wakeup_enable(&pegasus->usb->dev, wol->wolopts); return ret; -- 2.30.2

3 years, 2 months

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stable-rc/queue/4.14 build: 173 builds: 0 failed, 173 passed, 55 warnings (v4.14.243-38-g066d35df140c)

by kernelci.org bot

stable-rc/queue/4.14 build: 173 builds: 0 failed, 173 passed, 55 warnings (v4.14.243-38-g066d35df140c) Full Build Summary: https://kernelci.org/build/stable-rc/branch/queue%2F4.14/kernel/v4.14.243-3… Tree: stable-rc Branch: queue/4.14 Git Describe: v4.14.243-38-g066d35df140c Git Commit: 066d35df140cc01ec5aa7dce5d10ed36234ecccb Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 1 warning axs103_smp_defconfig (gcc-8): 1 warning haps_hs_defconfig (gcc-8): 1 warning haps_hs_smp_defconfig (gcc-8): 1 warning nsim_hs_defconfig (gcc-8): 1 warning nsimosci_hs_defconfig (gcc-8): 1 warning tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: arm: am200epdkit_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning corgi_defconfig (gcc-8): 1 warning efm32_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning lpd270_defconfig (gcc-8): 1 warning lubbock_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning mainstone_defconfig (gcc-8): 1 warning multi_v4t_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa255-idp_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning raumfeld_defconfig (gcc-8): 1 warning s3c2410_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning tct_hammer_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning vt8500_v6_v7_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: db1xxx_defconfig (gcc-8): 1 warning jmr3927_defconfig (gcc-8): 1 warning malta_qemu_32r6_defconfig (gcc-8): 2 warnings maltaaprp_defconfig (gcc-8): 1 warning maltasmvp_defconfig (gcc-8): 1 warning maltasmvp_eva_defconfig (gcc-8): 1 warning maltaup_defconfig (gcc-8): 1 warning maltaup_xpa_defconfig (gcc-8): 1 warning xilfpga_defconfig (gcc-8): 1 warning x86_64: allnoconfig (gcc-8): 1 warning tinyconfig (gcc-8): 1 warning x86_64_defconfig (gcc-8): 1 warning x86_64_defconfig+x86-chromebook (gcc-8): 1 warning Warnings summary: 48 drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] 4 Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' -------------------------------------------------------------------------------- x86_64_defconfig+x86-chromebook (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: Warning: synced file at 'tools/objtool/arch/x86/include/asm/insn.h' differs from latest kernel version at 'arch/x86/include/asm/insn.h' -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/clk/clk.c:48:27: warning: ‘orphan_list’ defined but not used [-Wunused-variable] -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

3 years, 2 months

1
0
0 0

FAILED: patch "[PATCH] x86/fpu: Make init_fpstate correct with optimized XSAVE" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From f9dfb5e390fab2df9f7944bb91e7705aba14cd26 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx(a)linutronix.de> Date: Fri, 18 Jun 2021 16:18:25 +0200 Subject: [PATCH] x86/fpu: Make init_fpstate correct with optimized XSAVE The XSAVE init code initializes all enabled and supported components with XRSTOR(S) to init state. Then it XSAVEs the state of the components back into init_fpstate which is used in several places to fill in the init state of components. This works correctly with XSAVE, but not with XSAVEOPT and XSAVES because those use the init optimization and skip writing state of components which are in init state. So init_fpstate.xsave still contains all zeroes after this operation. There are two ways to solve that: 1) Use XSAVE unconditionally, but that requires to reshuffle the buffer when XSAVES is enabled because XSAVES uses compacted format. 2) Save the components which are known to have a non-zero init state by other means. Looking deeper, #2 is the right thing to do because all components the kernel supports have all-zeroes init state except the legacy features (FP, SSE). Those cannot be hard coded because the states are not identical on all CPUs, but they can be saved with FXSAVE which avoids all conditionals. Use FXSAVE to save the legacy FP/SSE components in init_fpstate along with a BUILD_BUG_ON() which reminds developers to validate that a newly added component has all zeroes init state. As a bonus remove the now unused copy_xregs_to_kernel_booting() crutch. The XSAVE and reshuffle method can still be implemented in the unlikely case that components are added which have a non-zero init state and no other means to save them. For now, FXSAVE is just simple and good enough. [ bp: Fix a typo or two in the text. ] Fixes: 6bad06b76892 ("x86, xsave: Use xsaveopt in context-switch path when supported") Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Borislav Petkov <bp(a)suse.de> Reviewed-by: Borislav Petkov <bp(a)suse.de> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/20210618143444.587311343@linutronix.de diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index fdee23ea4e17..16bf4d4a8159 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -204,6 +204,14 @@ static inline void copy_fxregs_to_kernel(struct fpu *fpu) asm volatile("fxsaveq %[fx]" : [fx] "=m" (fpu->state.fxsave)); } +static inline void fxsave(struct fxregs_state *fx) +{ + if (IS_ENABLED(CONFIG_X86_32)) + asm volatile( "fxsave %[fx]" : [fx] "=m" (*fx)); + else + asm volatile("fxsaveq %[fx]" : [fx] "=m" (*fx)); +} + /* These macros all use (%edi)/(%rdi) as the single memory argument. */ #define XSAVE ".byte " REX_PREFIX "0x0f,0xae,0x27" #define XSAVEOPT ".byte " REX_PREFIX "0x0f,0xae,0x37" @@ -268,28 +276,6 @@ static inline void copy_fxregs_to_kernel(struct fpu *fpu) : "D" (st), "m" (*st), "a" (lmask), "d" (hmask) \ : "memory") -/* - * This function is called only during boot time when x86 caps are not set - * up and alternative can not be used yet. - */ -static inline void copy_xregs_to_kernel_booting(struct xregs_state *xstate) -{ - u64 mask = xfeatures_mask_all; - u32 lmask = mask; - u32 hmask = mask >> 32; - int err; - - WARN_ON(system_state != SYSTEM_BOOTING); - - if (boot_cpu_has(X86_FEATURE_XSAVES)) - XSTATE_OP(XSAVES, xstate, lmask, hmask, err); - else - XSTATE_OP(XSAVE, xstate, lmask, hmask, err); - - /* We should never fault when copying to a kernel buffer: */ - WARN_ON_FPU(err); -} - /* * This function is called only during boot time when x86 caps are not set * up and alternative can not be used yet. diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index d0eef963aad1..1cadb2faf740 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -440,6 +440,25 @@ static void __init print_xstate_offset_size(void) } } +/* + * All supported features have either init state all zeros or are + * handled in setup_init_fpu() individually. This is an explicit + * feature list and does not use XFEATURE_MASK*SUPPORTED to catch + * newly added supported features at build time and make people + * actually look at the init state for the new feature. + */ +#define XFEATURES_INIT_FPSTATE_HANDLED \ + (XFEATURE_MASK_FP | \ + XFEATURE_MASK_SSE | \ + XFEATURE_MASK_YMM | \ + XFEATURE_MASK_OPMASK | \ + XFEATURE_MASK_ZMM_Hi256 | \ + XFEATURE_MASK_Hi16_ZMM | \ + XFEATURE_MASK_PKRU | \ + XFEATURE_MASK_BNDREGS | \ + XFEATURE_MASK_BNDCSR | \ + XFEATURE_MASK_PASID) + /* * setup the xstate image representing the init state */ @@ -447,6 +466,10 @@ static void __init setup_init_fpu_buf(void) { static int on_boot_cpu __initdata = 1; + BUILD_BUG_ON((XFEATURE_MASK_USER_SUPPORTED | + XFEATURE_MASK_SUPERVISOR_SUPPORTED) != + XFEATURES_INIT_FPSTATE_HANDLED); + WARN_ON_FPU(!on_boot_cpu); on_boot_cpu = 0; @@ -466,10 +489,22 @@ static void __init setup_init_fpu_buf(void) copy_kernel_to_xregs_booting(&init_fpstate.xsave); /* - * Dump the init state again. This is to identify the init state - * of any feature which is not represented by all zero's. + * All components are now in init state. Read the state back so + * that init_fpstate contains all non-zero init state. This only + * works with XSAVE, but not with XSAVEOPT and XSAVES because + * those use the init optimization which skips writing data for + * components in init state. + * + * XSAVE could be used, but that would require to reshuffle the + * data when XSAVES is available because XSAVES uses xstate + * compaction. But doing so is a pointless exercise because most + * components have an all zeros init state except for the legacy + * ones (FP and SSE). Those can be saved with FXSAVE into the + * legacy area. Adding new features requires to ensure that init + * state is all zeroes or if not to add the necessary handling + * here. */ - copy_xregs_to_kernel_booting(&init_fpstate.xsave); + fxsave(&init_fpstate.fxsave); } static int xfeature_uncompacted_offset(int xfeature_nr)

3 years, 2 months

3
2
0 0

[PATCH 5.4.y 0/0] missing upstream commit 175efa8 causing: WARNING in iomap_apply

by George Kennedy

Upstream commit 175efa8 is missing from 5.4.y causing "WARNING in iomap_apply" during 5.4.140-rc1 Syzkaller reproducer testing. 175efa8 2020-05-05 Ritesh Harjani ext4: fix EXT4_MAX_LOGICAL_BLOCK macro ------------[ cut here ]------------ WARNING: CPU: 2 PID: 9155 at fs/iomap/apply.c:44 iomap_apply+0x278/0x2b0 fs/iomap/apply.c:44 Kernel panic - not syncing: panic_on_warn set ... CPU: 2 PID: 9155 Comm: syz-executor.7 Not tainted 5.4.140-rc1-syzk #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xd4/0x119 lib/dump_stack.c:118 panic+0x28f/0x6ad kernel/panic.c:221 team0: Port device veth4741 added __warn.cold.12+0x2f/0x2f kernel/panic.c:582 report_bug+0x279/0x300 lib/bug.c:192 fixup_bug arch/x86/kernel/traps.c:179 [inline] fixup_bug arch/x86/kernel/traps.c:174 [inline] do_error_trap+0x105/0x170 arch/x86/kernel/traps.c:272 do_invalid_op+0x3b/0x50 arch/x86/kernel/traps.c:291 invalid_op+0x28/0x30 arch/x86/entry/entry_64.S:1029 RIP: 0010:iomap_apply+0x278/0x2b0 fs/iomap/apply.c:44 Code: 81 c4 d8 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 3c 85 99 ff 4d 29 e5 4c 89 ad 30 ff ff ff e9 fc fe ff ff e8 28 85 99 ff <0f> 0b 48 c7 c3 fb ff ff ff eb 95 e8 18 85 99 ff 0f 0b 48 c7 c3 fb RSP: 0018:ffff88801dfb7af8 EFLAGS: 00010216 RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90013f11000 RDX: 000000000000218f RSI: ffffffff81dbc858 RDI: 0000000000000006 RBP: ffff88801dfb7bf8 R08: ffff88801ddb5d00 R09: ffffed1002e9249b R10: ffffed1002e9249a R11: ffff8880174924d3 R12: fffffffffffff000 R13: 0000000000000000 R14: ffffffff8e3f76a0 R15: ffff88801dfb7bd0 iomap_bmap+0x13f/0x1a0 fs/iomap/fiemap.c:141 xfs_vm_bmap+0x32b/0x420 fs/xfs/xfs_aops.c:1155 ioctl_fibmap fs/ioctl.c:68 [inline] file_ioctl fs/ioctl.c:502 [inline] do_vfs_ioctl+0xf50/0x1250 fs/ioctl.c:697 ksys_ioctl+0xae/0xd0 fs/ioctl.c:714 __do_sys_ioctl fs/ioctl.c:721 [inline] __se_sys_ioctl fs/ioctl.c:719 [inline] __x64_sys_ioctl+0x78/0xb0 fs/ioctl.c:719 do_syscall_64+0xe6/0x4d0 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x4595f9 Code: fc ff 48 81 c4 80 00 00 00 e9 f1 fe ff ff 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 42 fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f8ed3550c48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000014a40 RCX: 00000000004595f9 RDX: 00000000200000c0 RSI: 0000000000000001 RDI: 0000000000000004 RBP: 000000000077bf00 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000077bf0c R13: 0000000000021000 R14: 000000000077bf00 R15: 00007f8ed3551700 Ritesh Harjani (1): ext4: fix EXT4_MAX_LOGICAL_BLOCK macro fs/ext4/ext4.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.8.3.1

3 years, 2 months

2
2
0 0

Linux 5.13.12

by Greg Kroah-Hartman

I'm announcing the release of the 5.13.12 kernel. All users of the 5.13 kernel series must upgrade. The updated 5.13.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.13.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/virt/kvm/locking.rst | 8 Makefile | 2 arch/arc/kernel/fpu.c | 9 arch/arm64/kvm/hyp/nvhe/mem_protect.c | 2 arch/powerpc/include/asm/interrupt.h | 3 arch/powerpc/include/asm/irq.h | 2 arch/powerpc/include/asm/ptrace.h | 16 + arch/powerpc/kernel/asm-offsets.c | 31 +- arch/powerpc/kernel/head_book3s_32.S | 2 arch/powerpc/kernel/head_booke.h | 27 -- arch/powerpc/kernel/irq.c | 7 arch/powerpc/kernel/kprobes.c | 3 arch/powerpc/kernel/sysfs.c | 2 arch/powerpc/kernel/time.c | 2 arch/powerpc/kernel/traps.c | 9 arch/powerpc/platforms/pseries/setup.c | 5 arch/powerpc/sysdev/xive/common.c | 35 ++- arch/riscv/kernel/Makefile | 2 arch/x86/events/intel/core.c | 23 +- arch/x86/events/perf_event.h | 15 + arch/x86/include/asm/kvm_host.h | 7 arch/x86/include/asm/svm.h | 2 arch/x86/kernel/apic/io_apic.c | 6 arch/x86/kernel/apic/msi.c | 11 arch/x86/kernel/cpu/resctrl/monitor.c | 27 +- arch/x86/kernel/hpet.c | 2 arch/x86/kvm/mmu/mmu.c | 28 ++ arch/x86/kvm/mmu/tdp_mmu.c | 26 +- arch/x86/kvm/svm/nested.c | 12 - arch/x86/kvm/svm/svm.c | 9 arch/x86/kvm/vmx/nested.c | 3 arch/x86/kvm/vmx/vmx.h | 2 arch/x86/tools/chkobjdump.awk | 1 block/blk-cgroup.c | 14 - drivers/acpi/nfit/core.c | 3 drivers/base/core.c | 1 drivers/block/nbd.c | 14 - drivers/firmware/efi/libstub/arm64-stub.c | 69 +++++- drivers/firmware/efi/libstub/randomalloc.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 12 - drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 7 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c | 2 drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 1 drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 2 drivers/gpu/drm/i915/display/intel_display.c | 34 ++ drivers/gpu/drm/i915/gvt/handlers.c | 1 drivers/gpu/drm/i915/gvt/mmio_context.c | 2 drivers/gpu/drm/i915/i915_gpu_error.c | 19 + drivers/gpu/drm/i915/i915_reg.h | 16 - drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 drivers/gpu/drm/mediatek/mtk_drm_plane.c | 60 ++--- drivers/gpu/drm/meson/meson_registers.h | 5 drivers/gpu/drm/meson/meson_viu.c | 7 drivers/i2c/busses/i2c-bcm-iproc.c | 4 drivers/i2c/i2c-dev.c | 5 drivers/iio/adc/palmas_gpadc.c | 4 drivers/iio/adc/ti-ads7950.c | 1 drivers/iio/humidity/hdc100x.c | 6 drivers/iio/imu/adis.c | 3 drivers/infiniband/hw/mlx5/cq.c | 4 drivers/infiniband/hw/mlx5/devx.c | 3 drivers/net/bareudp.c | 16 - drivers/net/dsa/hirschmann/hellcreek.c | 7 drivers/net/dsa/lan9303-core.c | 34 +- drivers/net/dsa/lantiq_gswip.c | 14 - drivers/net/dsa/microchip/ksz8795.c | 82 +++++-- drivers/net/dsa/microchip/ksz8795_reg.h | 4 drivers/net/dsa/microchip/ksz_common.h | 9 drivers/net/dsa/mt7530.c | 1 drivers/net/dsa/qca/ar9331.c | 73 ++++++ drivers/net/dsa/sja1105/sja1105_main.c | 4 drivers/net/ethernet/intel/iavf/iavf_main.c | 13 - drivers/net/ethernet/intel/ice/ice.h | 1 drivers/net/ethernet/intel/ice/ice_main.c | 28 +- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 7 drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 2 drivers/net/ethernet/mellanox/mlx5/core/cq.c | 1 drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 11 drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c | 5 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 33 +- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 20 + drivers/net/ethernet/mellanox/mlx5/core/esw/sample.c | 1 drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 14 - drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c | 4 drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h | 2 drivers/net/ethernet/mellanox/mlx5/core/main.c | 12 - drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h | 5 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c | 4 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c | 2 drivers/net/ethernet/ti/cpsw_new.c | 7 drivers/net/ethernet/ti/cpsw_priv.h | 4 drivers/net/ieee802154/mac802154_hwsim.c | 6 drivers/net/phy/micrel.c | 2 drivers/net/ppp/ppp_generic.c | 2 drivers/net/wwan/mhi_wwan_ctrl.c | 12 - drivers/nvdimm/namespace_devs.c | 17 - drivers/pci/msi.c | 125 ++++++----- drivers/pinctrl/intel/pinctrl-tigerlake.c | 26 +- drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 8 drivers/pinctrl/pinctrl-k210.c | 26 +- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 8 drivers/platform/x86/pcengines-apuv2.c | 2 drivers/scsi/lpfc/lpfc_init.c | 3 drivers/usb/dwc3/gadget.c | 18 - drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 drivers/xen/events/events_base.c | 20 + fs/ceph/caps.c | 17 + fs/ceph/mds_client.c | 25 +- fs/ceph/snap.c | 54 +++- fs/ceph/super.h | 2 fs/cifs/cifsglob.h | 5 fs/cifs/dir.c | 2 fs/cifs/file.c | 35 +-- fs/cifs/inode.c | 19 + fs/cifs/misc.c | 50 +++- fs/cifs/smb2pdu.c | 2 fs/io-wq.c | 26 +- fs/io_uring.c | 26 +- fs/overlayfs/file.c | 47 ++++ include/asm-generic/vmlinux.lds.h | 1 include/linux/bpf-cgroup.h | 4 include/linux/device.h | 1 include/linux/inetdevice.h | 2 include/linux/irq.h | 2 include/linux/mlx5/driver.h | 3 include/linux/msi.h | 2 include/net/psample.h | 2 include/uapi/linux/neighbour.h | 7 kernel/bpf/hashtab.c | 4 kernel/bpf/helpers.c | 4 kernel/cgroup/rstat.c | 19 - kernel/irq/chip.c | 5 kernel/irq/msi.c | 13 - kernel/irq/timings.c | 5 kernel/locking/rtmutex.c | 2 kernel/seccomp.c | 2 lib/devmem_is_allowed.c | 2 mm/slub.c | 4 net/bridge/br.c | 3 net/bridge/br_fdb.c | 11 net/bridge/br_if.c | 2 net/bridge/br_private.h | 2 net/bridge/netfilter/nf_conntrack_bridge.c | 6 net/core/link_watch.c | 5 net/ieee802154/socket.c | 7 net/ipv4/igmp.c | 21 + net/ipv4/tcp_bbr.c | 2 net/sched/act_mirred.c | 3 net/smc/af_smc.c | 2 net/smc/smc_core.c | 4 net/smc/smc_core.h | 4 net/smc/smc_llc.c | 10 net/smc/smc_tx.c | 18 + net/smc/smc_wr.c | 10 net/vmw_vsock/virtio_transport.c | 7 sound/soc/amd/acp-pcm-dma.c | 2 sound/soc/amd/raven/acp3x-pcm-dma.c | 2 sound/soc/amd/renoir/acp3x-pdm-dma.c | 2 sound/soc/codecs/cs42l42.c | 83 ++++--- sound/soc/codecs/cs42l42.h | 3 sound/soc/codecs/tlv320aic31xx.c | 10 sound/soc/intel/atom/sst-mfld-platform-pcm.c | 3 sound/soc/kirkwood/kirkwood-dma.c | 26 +- sound/soc/sof/intel/Kconfig | 4 sound/soc/sof/intel/hda-ipc.c | 4 sound/soc/uniphier/aio-dma.c | 2 sound/soc/xilinx/xlnx_formatter_pcm.c | 4 tools/lib/bpf/btf.c | 3 tools/lib/bpf/libbpf_probes.c | 4 tools/testing/selftests/sgx/sigstruct.c | 41 +-- 171 files changed, 1392 insertions(+), 657 deletions(-) Alex Deucher (2): drm/amdgpu: don't enable baco on boco platforms in runpm drm/amdgpu: handle VCN instances when harvesting (v2) Alex Vesker (1): net/mlx5: DR, Add fail on error check on decap Andre Przywara (1): pinctrl: sunxi: Don't underestimate number of functions Andy Shevchenko (1): pinctrl: tigerlake: Fix GPIO mapping for newer version of software Anirudh Venkataramanan (2): ice: Prevent probing virtual functions ice: Stop processing VF messages during teardown Ankit Nautiyal (1): drm/i915/display: Fix the 12 BPC bits for PIPE_MISC reg Anson Jacob (1): drm/amd/display: use GFP_ATOMIC in amdgpu_dm_irq_schedule_work Antti Keränen (1): iio: adis: set GPIO reset pin direction Ard Biesheuvel (3): efi/libstub: arm64: Force Image reallocation if BSS was not reserved efi/libstub: arm64: Relax 2M alignment again for relocatable kernels efi/libstub: arm64: Double check image alignment at entry Aya Levin (2): net/mlx5: Block switchdev mode while devlink traps are active net/mlx5: Fix return value from tracer initialization Babu Moger (1): x86/resctrl: Fix default monitoring groups reporting Ben Dai (1): genirq/timings: Prevent potential array overflow in __irq_timings_store() Ben Hutchings (8): net: phy: micrel: Fix link detection on ksz87xx switch" net: dsa: microchip: Fix ksz_read64() net: dsa: microchip: ksz8795: Fix PVID tag insertion net: dsa: microchip: ksz8795: Reject unsupported VLAN configuration net: dsa: microchip: ksz8795: Fix VLAN untagged flag change on deletion net: dsa: microchip: ksz8795: Use software untagging on CPU port net: dsa: microchip: ksz8795: Fix VLAN filtering net: dsa: microchip: ksz8795: Don't use phy_port_cnt in VLAN table lookup Benjamin Herrenschmidt (1): arm64: efi: kaslr: Fix occasional random alloc (and boot) failure Bixuan Cui (1): genirq/msi: Ensure deactivation on teardown Brett Creeley (1): ice: don't remove netdev->dev_addr from uc sync list Changbin Du (1): riscv: kexec: do not add '-mno-relax' flag if compiler doesn't support it Chris Lesiak (1): iio: humidity: hdc100x: Add margin to the conversion time Chris Mi (1): net/mlx5e: TC, Fix error handling memory leak Christian Hewitt (1): drm/meson: fix colour distortion from HDR set during vendor u-boot Christophe JAILLET (1): drm/amd/pm: Fix a memory leak in an error handling path in 'vangogh_tables_init()' Christophe Leroy (5): powerpc/interrupt: Fix OOPS by not calling do_IRQ() from timer_interrupt() powerpc/interrupt: Do not call single_step_exception() from other exceptions powerpc/32s: Fix napping restore in data storage interrupt (DSI) powerpc/smp: Fix OOPS in topology_init() powerpc/32: Fix critical and debug interrupts on BOOKE Colin Ian King (1): iio: adc: Fix incorrect exit of for-loop Cédric Le Goater (1): powerpc/xive: Do not skip CPU-less nodes when creating the IPIs DENG Qingfang (1): net: dsa: mt7530: add the missing RxUnicast MIB counter Damien Le Moal (1): pinctrl: k210: Fix k210_fpioa_probe() Dan Williams (2): ACPI: NFIT: Fix support for virtual SPA ranges libnvdimm/region: Fix label activation vs errors Daniel Xu (1): libbpf: Do not close un-owned FD 0 on errors David Brazdil (1): KVM: arm64: Fix off-by-one in range_is_memory Dhananjay Phadke (1): i2c: iproc: fix race between client unreg and tasklet Dongliang Mu (2): ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi ieee802154: hwsim: fix GPF in hwsim_new_edge_nl Eric Bernstein (1): drm/amd/display: Remove invalid assert for ODM + MPC case Eric Dumazet (2): net: igmp: fix data-race in igmp_ifc_timer_expire() net: igmp: increase size of mr_ifc_count Ewan D. Milne (1): scsi: lpfc: Move initialization of phba->poll_list earlier to avoid crash Greg Kroah-Hartman (3): Revert "usb: dwc3: gadget: Use list_replace_init() before traversing lists" i2c: dev: zero out array used for i2c reads from userspace Linux 5.13.12 Grygorii Strashko (1): net: ethernet: ti: cpsw: fix min eth packet size for non-switch use-cases Guennadi Liakhovetski (1): ASoC: SOF: Intel: hda-ipc: fix reply size checking Guillaume Nault (1): bareudp: Fix invalid read beyond skb's linear data Guvenc Gulce (1): net/smc: Correct smc link connection counter in case of smc client Hangbin Liu (1): net: sched: act_mirred: Reset ct info when mirror/redirect skb Hans de Goede (1): platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables Hao Xu (2): io-wq: fix bug of creating io-wokers unconditionally io-wq: fix IO_WORKER_F_FIXED issue in create_io_worker() Hsin-Yi Wang (1): pinctrl: mediatek: Fix fallback behavior for bias_set_combo Hsuan-Chi Kuo (1): seccomp: Fix setting loaded filter count during TSYNC Jeff Layton (3): ceph: add some lockdep assertions around snaprealm handling ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm ceph: take snap_empty_lock atomically with snaprealm refcount change Jens Axboe (1): io_uring: drop ctx->uring_lock before flushing work item John Hubbard (1): net: mvvp2: fix short frame size on s390 Kan Liang (1): perf/x86/intel: Apply mid ACK for small core Karsten Graul (1): net/smc: fix wait on already cleared link Kuan-Ying Lee (1): kasan, slub: reset tag when printing address Laurent Dufour (1): powerpc/pseries: Fix update of LPAR security flavor after LPM Leon Romanovsky (1): net/mlx5: Don't skip subfunction cleanup in case of error in module init Liang Wang (1): lib: use PFN_PHYS() in devmem_is_allowed() Loic Poulain (1): net: wwan: mhi_wwan_ctrl: Fix possible deadlock Longpeng(Mike) (1): vsock/virtio: avoid potential deadlock when vsock device remove Luis Henriques (1): ceph: reduce contention in ceph_check_delayed_caps() Mark Brown (1): ASoC: tlv320aic31xx: Fix jack detection after suspend Matt Roper (1): drm/i915: Only access SFC_DONE when media domain is not fused off Maxim Levitsky (2): KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656) Maxim Mikityanskiy (1): net/mlx5e: Destroy page pool after XDP SQ to fix use-after-free Maximilian Heyne (1): xen/events: Fix race in set_evtchn_to_irq Md Fahad Iqbal Polash (1): iavf: Set RSS LUT and key in reset handle path Miklos Szeredi (1): ovl: fix deadlock in splice write Nadav Amit (1): io_uring: clear TIF_NOTIFY_SIGNAL when running task work Nathan Chancellor (1): vmlinux.lds.h: Handle clang's module.{c,d}tor sections Neal Cardwell (1): tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets Nikolay Aleksandrov (1): net: bridge: fix flags interpretation for extern learn fdb entries Oleksij Rempel (1): net: dsa: qca: ar9331: make proper initial port defaults Pali Rohár (1): ppp: Fix generating ifname when empty IFLA_IFNAME is specified Pavel Begunkov (1): io_uring: fix ctx-exit io_rsrc_put_work() deadlock Pierre-Louis Bossart (1): ASoC: SOF: Intel: Kconfig: fix SoundWire dependencies Pu Lehui (1): powerpc/kprobes: Fix kprobe Oops happens in booke Randy Dunlap (1): x86/tools: Fix objdump version check again Richard Fitzgerald (8): ASoC: cs42l42: Correct definition of ADC Volume control ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J ASoC: cs42l42: Fix bclk calculation for mono ASoC: cs42l42: Fix inversion of ADC Notch Switch control ASoC: cs42l42: Remove duplicate control for WNF filter frequency ASoC: cs42l42: PLL must be running when changing MCLK_SRC_SEL ASoC: cs42l42: Fix LRCLK frame start edge ASoC: cs42l42: Fix mono playback Robin Gögge (1): libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT Rohith Surabattula (2): cifs: Handle race conditions during rename cifs: Call close synchronously during unlink/rename/lease break. Roi Dayan (2): psample: Add a fwd declaration for skbuff net/mlx5e: Avoid creating tunnel headers for local route Ronnie Sahlberg (1): cifs: use the correct max-length for dentry_path_raw() Sean Christopherson (4): KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation KVM: nVMX: Use vmx_need_pf_intercept() when deciding if L0 wants a #PF KVM: x86/mmu: Don't leak non-leaf SPTEs when zapping all SPTEs KVM: x86/mmu: Protect marking SPs unsync when using TDP MMU with spinlock Shay Drory (1): net/mlx5: Synchronize correct IRQ when destroying CQ Shyam Prasad N (1): cifs: create sd context must be a multiple of 8 Solomon Chiu (1): drm/amdgpu: Add preferred mode in modeset when freesync video mode's enabled. Takashi Iwai (5): ASoC: amd: Fix reference to PCM buffer address ASoC: xilinx: Fix reference to PCM buffer address ASoC: uniphier: Fix reference to PCM buffer address ASoC: kirkwood: Fix reference to PCM buffer address ASoC: intel: atom: Fix reference to PCM buffer address Takeshi Misawa (1): net: Fix memory leak in ieee802154_raw_deliver Tatsuhiko Yasumatsu (1): bpf: Fix integer overflow involving bucket_size Tejun Heo (1): cgroup: rstat: fix A-A deadlock on 32bit around u64_stats_sync Thomas Gleixner (11): genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP x86/msi: Force affinity setup before startup x86/ioapic: Force affinity setup before startup PCI/MSI: Enable and mask MSI-X early PCI/MSI: Mask all unused MSI-X entries PCI/MSI: Enforce that MSI-X table entry is masked for update PCI/MSI: Enforce MSI[X] entry updates to be visible PCI/MSI: Do not set invalid bits in MSI mask PCI/MSI: Correct misleading comments PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown() PCI/MSI: Protect msi_desc::masked for multi-MSI Tianjia Zhang (1): selftests/sgx: Fix Q1 and Q2 calculation in sigstruct.c Uwe Kleine-König (1): iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels Vineet Gupta (1): ARC: fp: set FPU_STATUS.FWE to enable FPU_STATUS update on context switch Vladimir Oltean (4): net: dsa: hellcreek: fix broken backpressure in .port_fdb_dump net: dsa: lan9303: fix broken backpressure in .port_fdb_dump net: dsa: lantiq: fix broken backpressure in .port_fdb_dump net: dsa: sja1105: fix broken backpressure in .port_fdb_dump Willy Tarreau (1): net: linkwatch: fix failure to restore device state across suspend/resume Xie Yongji (1): nbd: Aovid double completion of a request Yajun Deng (1): netfilter: nf_conntrack_bridge: Fix memory leak when error Yang Yingliang (1): net: bridge: fix memleak in br_add_if() Yonghong Song (1): bpf: Fix potentially incorrect results with bpf_get_local_storage() Zhen Lei (1): locking/rtmutex: Use the correct rtmutex debugging config option Zhenyu Wang (1): drm/i915/gvt: Fix cached atomics setting for Windows VM jason-jh.lin (1): drm/mediatek: Fix cursor plane no update

3 years, 2 months

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1
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Linux 5.10.60

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.60 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arc/kernel/fpu.c | 9 arch/powerpc/kernel/kprobes.c | 3 arch/powerpc/kernel/sysfs.c | 2 arch/x86/include/asm/svm.h | 2 arch/x86/kernel/apic/io_apic.c | 6 arch/x86/kernel/apic/msi.c | 13 - arch/x86/kernel/cpu/resctrl/monitor.c | 27 +- arch/x86/kvm/svm/nested.c | 14 + arch/x86/kvm/svm/svm.c | 8 arch/x86/kvm/vmx/nested.c | 3 arch/x86/kvm/vmx/vmx.h | 2 arch/x86/tools/chkobjdump.awk | 1 drivers/acpi/nfit/core.c | 3 drivers/base/core.c | 1 drivers/block/nbd.c | 14 + drivers/firmware/efi/libstub/arm64-stub.c | 69 ++++++- drivers/firmware/efi/libstub/randomalloc.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c | 2 drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 1 drivers/gpu/drm/i915/i915_gpu_error.c | 19 + drivers/gpu/drm/meson/meson_registers.h | 5 drivers/gpu/drm/meson/meson_viu.c | 7 drivers/i2c/i2c-dev.c | 5 drivers/iio/adc/palmas_gpadc.c | 4 drivers/iio/adc/ti-ads7950.c | 1 drivers/iio/humidity/hdc100x.c | 6 drivers/iio/imu/adis.c | 3 drivers/infiniband/hw/mlx5/cq.c | 4 drivers/infiniband/hw/mlx5/devx.c | 3 drivers/net/bareudp.c | 16 + drivers/net/dsa/lan9303-core.c | 34 +-- drivers/net/dsa/lantiq_gswip.c | 14 + drivers/net/dsa/microchip/ksz8795.c | 91 ++++++++- drivers/net/dsa/microchip/ksz_common.c | 2 drivers/net/dsa/microchip/ksz_common.h | 9 drivers/net/dsa/mt7530.c | 1 drivers/net/dsa/sja1105/sja1105_main.c | 4 drivers/net/ethernet/intel/iavf/iavf_main.c | 13 - drivers/net/ethernet/intel/ice/ice_main.c | 28 ++ drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 2 drivers/net/ethernet/mellanox/mlx5/core/cq.c | 1 drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 11 - drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 13 - drivers/net/ethernet/mellanox/mlx5/core/eq.c | 20 +- drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c | 4 drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h | 2 drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c | 4 drivers/net/ethernet/ti/cpsw_new.c | 7 drivers/net/ethernet/ti/cpsw_priv.h | 4 drivers/net/ieee802154/mac802154_hwsim.c | 6 drivers/net/phy/micrel.c | 2 drivers/net/ppp/ppp_generic.c | 2 drivers/nvdimm/namespace_devs.c | 17 + drivers/pci/msi.c | 125 ++++++++----- drivers/pinctrl/intel/pinctrl-tigerlake.c | 26 +- drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 8 drivers/platform/x86/pcengines-apuv2.c | 2 drivers/scsi/lpfc/lpfc_init.c | 3 drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 drivers/xen/events/events_base.c | 20 +- fs/ceph/caps.c | 17 + fs/ceph/mds_client.c | 25 +- fs/ceph/snap.c | 54 +++-- fs/ceph/super.h | 2 fs/cifs/smb2pdu.c | 2 fs/vboxsf/dir.c | 48 ++++ fs/vboxsf/file.c | 71 ++++--- fs/vboxsf/vfsmod.h | 7 include/asm-generic/vmlinux.lds.h | 1 include/linux/device.h | 1 include/linux/inetdevice.h | 2 include/linux/irq.h | 2 include/linux/mlx5/driver.h | 3 include/linux/msi.h | 2 include/net/psample.h | 2 include/uapi/linux/neighbour.h | 7 kernel/bpf/hashtab.c | 4 kernel/irq/chip.c | 5 kernel/irq/msi.c | 13 - kernel/irq/timings.c | 5 kernel/seccomp.c | 2 net/bridge/br_fdb.c | 23 +- net/bridge/br_if.c | 2 net/bridge/netfilter/nf_conntrack_bridge.c | 6 net/core/link_watch.c | 5 net/ieee802154/socket.c | 7 net/ipv4/igmp.c | 21 +- net/ipv4/tcp_bbr.c | 2 net/sched/act_mirred.c | 3 net/smc/smc_core.h | 2 net/smc/smc_llc.c | 10 - net/smc/smc_tx.c | 18 + net/smc/smc_wr.c | 10 + net/vmw_vsock/virtio_transport.c | 7 sound/soc/amd/acp-pcm-dma.c | 2 sound/soc/amd/raven/acp3x-pcm-dma.c | 2 sound/soc/amd/renoir/acp3x-pdm-dma.c | 2 sound/soc/codecs/cs42l42.c | 39 +--- sound/soc/codecs/tlv320aic31xx.c | 10 + sound/soc/intel/atom/sst-mfld-platform-pcm.c | 3 sound/soc/sof/intel/hda-ipc.c | 4 sound/soc/uniphier/aio-dma.c | 2 sound/soc/xilinx/xlnx_formatter_pcm.c | 4 tools/lib/bpf/libbpf_probes.c | 4 106 files changed, 832 insertions(+), 368 deletions(-) Alex Deucher (1): drm/amdgpu: don't enable baco on boco platforms in runpm Andy Shevchenko (1): pinctrl: tigerlake: Fix GPIO mapping for newer version of software Anirudh Venkataramanan (1): ice: Prevent probing virtual functions Anson Jacob (1): drm/amd/display: use GFP_ATOMIC in amdgpu_dm_irq_schedule_work Antti Keränen (1): iio: adis: set GPIO reset pin direction Ard Biesheuvel (3): efi/libstub: arm64: Force Image reallocation if BSS was not reserved efi/libstub: arm64: Relax 2M alignment again for relocatable kernels efi/libstub: arm64: Double check image alignment at entry Aya Levin (1): net/mlx5: Fix return value from tracer initialization Babu Moger (1): x86/resctrl: Fix default monitoring groups reporting Ben Dai (1): genirq/timings: Prevent potential array overflow in __irq_timings_store() Ben Hutchings (8): net: phy: micrel: Fix link detection on ksz87xx switch" net: dsa: microchip: Fix ksz_read64() net: dsa: microchip: ksz8795: Fix VLAN filtering net: dsa: microchip: Fix probing KSZ87xx switch with DT node for host port net: dsa: microchip: ksz8795: Fix PVID tag insertion net: dsa: microchip: ksz8795: Reject unsupported VLAN configuration net: dsa: microchip: ksz8795: Fix VLAN untagged flag change on deletion net: dsa: microchip: ksz8795: Use software untagging on CPU port Benjamin Herrenschmidt (1): arm64: efi: kaslr: Fix occasional random alloc (and boot) failure Bixuan Cui (1): genirq/msi: Ensure deactivation on teardown Brett Creeley (1): ice: don't remove netdev->dev_addr from uc sync list Chris Lesiak (1): iio: humidity: hdc100x: Add margin to the conversion time Christian Hewitt (1): drm/meson: fix colour distortion from HDR set during vendor u-boot Christophe Leroy (1): powerpc/smp: Fix OOPS in topology_init() Colin Ian King (1): iio: adc: Fix incorrect exit of for-loop DENG Qingfang (1): net: dsa: mt7530: add the missing RxUnicast MIB counter Dan Williams (2): ACPI: NFIT: Fix support for virtual SPA ranges libnvdimm/region: Fix label activation vs errors Dongliang Mu (2): ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi ieee802154: hwsim: fix GPF in hwsim_new_edge_nl Eric Bernstein (1): drm/amd/display: Remove invalid assert for ODM + MPC case Eric Dumazet (2): net: igmp: fix data-race in igmp_ifc_timer_expire() net: igmp: increase size of mr_ifc_count Ewan D. Milne (1): scsi: lpfc: Move initialization of phba->poll_list earlier to avoid crash Greg Kroah-Hartman (2): i2c: dev: zero out array used for i2c reads from userspace Linux 5.10.60 Grygorii Strashko (1): net: ethernet: ti: cpsw: fix min eth packet size for non-switch use-cases Guennadi Liakhovetski (1): ASoC: SOF: Intel: hda-ipc: fix reply size checking Guillaume Nault (1): bareudp: Fix invalid read beyond skb's linear data Hangbin Liu (1): net: sched: act_mirred: Reset ct info when mirror/redirect skb Hans de Goede (3): platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables vboxsf: Add vboxsf_[create|release]_sf_handle() helpers vboxsf: Add support for the atomic_open directory-inode op Hsin-Yi Wang (1): pinctrl: mediatek: Fix fallback behavior for bias_set_combo Hsuan-Chi Kuo (1): seccomp: Fix setting loaded filter count during TSYNC Jeff Layton (3): ceph: add some lockdep assertions around snaprealm handling ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm ceph: take snap_empty_lock atomically with snaprealm refcount change John Hubbard (1): net: mvvp2: fix short frame size on s390 Karsten Graul (1): net/smc: fix wait on already cleared link Longpeng(Mike) (1): vsock/virtio: avoid potential deadlock when vsock device remove Luis Henriques (1): ceph: reduce contention in ceph_check_delayed_caps() Mark Brown (1): ASoC: tlv320aic31xx: Fix jack detection after suspend Matt Roper (1): drm/i915: Only access SFC_DONE when media domain is not fused off Maxim Levitsky (2): KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656) Maximilian Heyne (1): xen/events: Fix race in set_evtchn_to_irq Md Fahad Iqbal Polash (1): iavf: Set RSS LUT and key in reset handle path Nathan Chancellor (1): vmlinux.lds.h: Handle clang's module.{c,d}tor sections Neal Cardwell (1): tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets Nikolay Aleksandrov (1): net: bridge: fix flags interpretation for extern learn fdb entries Pali Rohár (1): ppp: Fix generating ifname when empty IFLA_IFNAME is specified Pu Lehui (1): powerpc/kprobes: Fix kprobe Oops happens in booke Randy Dunlap (1): x86/tools: Fix objdump version check again Richard Fitzgerald (5): ASoC: cs42l42: Correct definition of ADC Volume control ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J ASoC: cs42l42: Fix inversion of ADC Notch Switch control ASoC: cs42l42: Remove duplicate control for WNF filter frequency ASoC: cs42l42: Fix LRCLK frame start edge Robin Gögge (1): libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT Roi Dayan (1): psample: Add a fwd declaration for skbuff Sean Christopherson (2): KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation KVM: nVMX: Use vmx_need_pf_intercept() when deciding if L0 wants a #PF Shay Drory (1): net/mlx5: Synchronize correct IRQ when destroying CQ Shyam Prasad N (1): cifs: create sd context must be a multiple of 8 Takashi Iwai (4): ASoC: amd: Fix reference to PCM buffer address ASoC: xilinx: Fix reference to PCM buffer address ASoC: uniphier: Fix reference to PCM buffer address ASoC: intel: atom: Fix reference to PCM buffer address Takeshi Misawa (1): net: Fix memory leak in ieee802154_raw_deliver Tatsuhiko Yasumatsu (1): bpf: Fix integer overflow involving bucket_size Thomas Gleixner (11): genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP x86/msi: Force affinity setup before startup x86/ioapic: Force affinity setup before startup PCI/MSI: Enable and mask MSI-X early PCI/MSI: Mask all unused MSI-X entries PCI/MSI: Enforce that MSI-X table entry is masked for update PCI/MSI: Enforce MSI[X] entry updates to be visible PCI/MSI: Do not set invalid bits in MSI mask PCI/MSI: Correct misleading comments PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown() PCI/MSI: Protect msi_desc::masked for multi-MSI Uwe Kleine-König (1): iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels Vineet Gupta (1): ARC: fp: set FPU_STATUS.FWE to enable FPU_STATUS update on context switch Vladimir Oltean (4): net: dsa: lan9303: fix broken backpressure in .port_fdb_dump net: dsa: lantiq: fix broken backpressure in .port_fdb_dump net: dsa: sja1105: fix broken backpressure in .port_fdb_dump net: bridge: validate the NUD_PERMANENT bit when adding an extern_learn FDB entry Willy Tarreau (1): net: linkwatch: fix failure to restore device state across suspend/resume Xie Yongji (1): nbd: Aovid double completion of a request Yajun Deng (1): netfilter: nf_conntrack_bridge: Fix memory leak when error Yang Yingliang (1): net: bridge: fix memleak in br_add_if()

3 years, 2 months

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Linux 5.4.142

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.142 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/powerpc/kernel/kprobes.c | 3 arch/x86/include/asm/svm.h | 2 arch/x86/kernel/apic/io_apic.c | 6 arch/x86/kernel/apic/msi.c | 13 + arch/x86/kernel/cpu/resctrl/monitor.c | 27 +-- arch/x86/kvm/svm.c | 18 +- arch/x86/kvm/vmx/vmx.h | 2 arch/x86/tools/chkobjdump.awk | 1 drivers/acpi/nfit/core.c | 3 drivers/base/core.c | 1 drivers/block/nbd.c | 14 + drivers/gpu/drm/meson/meson_registers.h | 5 drivers/gpu/drm/meson/meson_viu.c | 7 drivers/i2c/i2c-dev.c | 5 drivers/iio/adc/palmas_gpadc.c | 4 drivers/iio/adc/ti-ads7950.c | 1 drivers/iio/humidity/hdc100x.c | 6 drivers/iommu/intel-iommu.c | 7 drivers/net/dsa/lan9303-core.c | 34 ++-- drivers/net/dsa/lantiq_gswip.c | 14 + drivers/net/dsa/microchip/ksz_common.h | 8 drivers/net/dsa/mt7530.c | 1 drivers/net/dsa/sja1105/sja1105_main.c | 4 drivers/net/ethernet/intel/iavf/iavf_main.c | 13 - drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 11 + drivers/net/ieee802154/mac802154_hwsim.c | 6 drivers/net/phy/micrel.c | 2 drivers/net/ppp/ppp_generic.c | 2 drivers/nvdimm/namespace_devs.c | 17 +- drivers/pci/msi.c | 125 +++++++++------ drivers/platform/x86/pcengines-apuv2.c | 5 drivers/xen/events/events_base.c | 20 +- fs/ceph/caps.c | 17 +- fs/ceph/mds_client.c | 25 +-- fs/ceph/snap.c | 54 ++++-- fs/ceph/super.h | 2 include/asm-generic/vmlinux.lds.h | 1 include/linux/device.h | 1 include/linux/inetdevice.h | 2 include/linux/irq.h | 2 include/linux/msi.h | 2 include/net/psample.h | 2 kernel/irq/chip.c | 5 kernel/irq/msi.c | 13 - kernel/irq/timings.c | 5 net/bridge/br_if.c | 2 net/bridge/netfilter/nf_conntrack_bridge.c | 6 net/core/link_watch.c | 5 net/ieee802154/socket.c | 7 net/ipv4/igmp.c | 21 +- net/ipv4/tcp_bbr.c | 2 net/sched/act_mirred.c | 3 net/vmw_vsock/virtio_transport.c | 7 sound/soc/codecs/cs42l42.c | 39 +--- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 3 sound/soc/xilinx/xlnx_formatter_pcm.c | 4 57 files changed, 394 insertions(+), 225 deletions(-) Aya Levin (1): net/mlx5: Fix return value from tracer initialization Babu Moger (1): x86/resctrl: Fix default monitoring groups reporting Ben Dai (1): genirq/timings: Prevent potential array overflow in __irq_timings_store() Ben Hutchings (2): net: phy: micrel: Fix link detection on ksz87xx switch" net: dsa: microchip: Fix ksz_read64() Bixuan Cui (1): genirq/msi: Ensure deactivation on teardown Chris Lesiak (1): iio: humidity: hdc100x: Add margin to the conversion time Christian Hewitt (1): drm/meson: fix colour distortion from HDR set during vendor u-boot Colin Ian King (1): iio: adc: Fix incorrect exit of for-loop DENG Qingfang (1): net: dsa: mt7530: add the missing RxUnicast MIB counter Dan Williams (2): ACPI: NFIT: Fix support for virtual SPA ranges libnvdimm/region: Fix label activation vs errors Dongliang Mu (2): ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi ieee802154: hwsim: fix GPF in hwsim_new_edge_nl Eric Dumazet (2): net: igmp: fix data-race in igmp_ifc_timer_expire() net: igmp: increase size of mr_ifc_count Florian Eckert (1): platform/x86: pcengines-apuv2: revert wiring up simswitch GPIO as LED Greg Kroah-Hartman (2): i2c: dev: zero out array used for i2c reads from userspace Linux 5.4.142 Hangbin Liu (1): net: sched: act_mirred: Reset ct info when mirror/redirect skb Hans de Goede (1): platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables Jeff Layton (3): ceph: add some lockdep assertions around snaprealm handling ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm ceph: take snap_empty_lock atomically with snaprealm refcount change Longpeng(Mike) (1): vsock/virtio: avoid potential deadlock when vsock device remove Luis Henriques (1): ceph: reduce contention in ceph_check_delayed_caps() Maxim Levitsky (2): KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656) Maximilian Heyne (1): xen/events: Fix race in set_evtchn_to_irq Md Fahad Iqbal Polash (1): iavf: Set RSS LUT and key in reset handle path Nathan Chancellor (1): vmlinux.lds.h: Handle clang's module.{c,d}tor sections Neal Cardwell (1): tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets Pali Rohár (1): ppp: Fix generating ifname when empty IFLA_IFNAME is specified Pu Lehui (1): powerpc/kprobes: Fix kprobe Oops happens in booke Randy Dunlap (1): x86/tools: Fix objdump version check again Richard Fitzgerald (5): ASoC: cs42l42: Correct definition of ADC Volume control ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J ASoC: cs42l42: Fix inversion of ADC Notch Switch control ASoC: cs42l42: Remove duplicate control for WNF filter frequency ASoC: cs42l42: Fix LRCLK frame start edge Roi Dayan (1): psample: Add a fwd declaration for skbuff Saeed Mirzamohammadi (1): iommu/vt-d: Fix agaw for a supported 48 bit guest address width Sean Christopherson (1): KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation Takashi Iwai (2): ASoC: xilinx: Fix reference to PCM buffer address ASoC: intel: atom: Fix reference to PCM buffer address Takeshi Misawa (1): net: Fix memory leak in ieee802154_raw_deliver Thomas Gleixner (11): genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP x86/msi: Force affinity setup before startup x86/ioapic: Force affinity setup before startup PCI/MSI: Enable and mask MSI-X early PCI/MSI: Mask all unused MSI-X entries PCI/MSI: Enforce that MSI-X table entry is masked for update PCI/MSI: Enforce MSI[X] entry updates to be visible PCI/MSI: Do not set invalid bits in MSI mask PCI/MSI: Correct misleading comments PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown() PCI/MSI: Protect msi_desc::masked for multi-MSI Uwe Kleine-König (1): iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels Vladimir Oltean (3): net: dsa: lan9303: fix broken backpressure in .port_fdb_dump net: dsa: lantiq: fix broken backpressure in .port_fdb_dump net: dsa: sja1105: fix broken backpressure in .port_fdb_dump Willy Tarreau (1): net: linkwatch: fix failure to restore device state across suspend/resume Xie Yongji (1): nbd: Aovid double completion of a request Yajun Deng (1): netfilter: nf_conntrack_bridge: Fix memory leak when error Yang Yingliang (1): net: bridge: fix memleak in br_add_if()

3 years, 2 months

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[PATCH RESEND] ARM: dts: qcom: nexus7: define touchscreen properties

by David Heidelberg

This change makes touchscreen work as expected on Nexus 7 2013 (tested). Cc: <stable(a)vger.kernel.org> Signed-off-by: David Heidelberg <david(a)ixit.cz> --- arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts index 197494ef887b..800e79e97d28 100644 --- a/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts +++ b/arch/arm/boot/dts/qcom-apq8064-asus-nexus7-flo.dts @@ -299,11 +299,17 @@ i2c@16280000 { pinctrl-0 = <&i2c3_pins>; pinctrl-names = "default"; - trackpad@10 { + touchscreen@10 { compatible = "elan,ekth3500"; reg = <0x10>; + interrupt-parent = <&tlmm_pinmux>; interrupts = <6 IRQ_TYPE_EDGE_FALLING>; + + touchscreen-size-x = <2240>; + touchscreen-size-y = <1350>; + touchscreen-swapped-x-y; + touchscreen-inverted-x; }; }; }; -- 2.32.0

3 years, 2 months

1
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[PATCH] ARM: dts: qcom-apq8064: use compatible which contains chipid

by David Heidelberg

Also resolves these kernel warnings for APQ8064: adreno 4300000.adreno-3xx: Using legacy qcom,chipid binding! adreno 4300000.adreno-3xx: Use compatible qcom,adreno-320.2 instead. Tested on Nexus 7 2013, no functional changes. Cc: <stable(a)vger.kernel.org> Signed-off-by: David Heidelberg <david(a)ixit.cz> --- arch/arm/boot/dts/qcom-apq8064.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 96b7755afabf..7e5e394ff16c 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -1148,7 +1148,7 @@ tcsr: syscon@1a400000 { }; gpu: adreno-3xx@4300000 { - compatible = "qcom,adreno-3xx"; + compatible = "qcom,adreno-320.2", "qcom,adreno"; reg = <0x04300000 0x20000>; reg-names = "kgsl_3d0_reg_memory"; interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; @@ -1163,7 +1163,6 @@ gpu: adreno-3xx@4300000 { <&mmcc GFX3D_AHB_CLK>, <&mmcc GFX3D_AXI_CLK>, <&mmcc MMSS_IMEM_AHB_CLK>; - qcom,chipid = <0x03020002>; iommus = <&gfx3d 0 &gfx3d 1 -- 2.32.0

3 years, 2 months

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Linux-stable-mirror August 2021