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7b7d2261aa
linux/drivers/misc
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Gleb Fotengauer-Malinovskiy 7b7d2261aa vmci_host: print unexpanded names of ioctl requests in debug messages 
__stringify macro function expands its arguments, but in this messages
we expect to see ioctl request name instead of it's _IOC macro
expansion.

$ cat stringify.c

#include <stdio.h>
#include <asm/ioctl.h>

#define __stringify_1(x)	#x
#define __stringify(x)		__stringify_1(x)

#define VMCI_DO_IOCTL(ioctl_name) \
    char *name = __stringify(IOCTL_VMCI_ ## ioctl_name);

int main() {
        VMCI_DO_IOCTL(INIT_CONTEXT)
        printf("%s\n", name);
}
$ cc stringify.c
$ ./a.out
(((0U) << (((0+8)+8)+14)) | (((7)) << (0+8)) | (((0xa0)) << 0) | ((0) << ((0+8)+8)))

Signed-off-by: Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>
Link: https://lore.kernel.org/r/20210302153346.300416-1-glebfm@altlinux.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-24 08:26:31 +01:00
..
altera-stapl altera-stapl: remove the unreached switch case 2020-12-09 19:53:03 +01:00
bcm-vk misc: bcm-vk: only support ttyVK if CONFIG_TTY is set 2021-02-04 00:48:58 +01:00
c2port misc: c2port: core: Make copying name from userspace more secure 2020-11-03 10:12:10 +01:00
cardreader misc: rtsx: init of rts522a add OCP power off when no card is present 2021-02-04 17:09:32 +01:00
cb710
cxl cxl: don't manipulate the mm.mm_users field directly 2021-03-24 08:26:30 +01:00
echo
eeprom misc: eeprom_93xx46: Add quirk to support Microchip 93LC46B eeprom 2021-01-20 18:52:12 +01:00
genwqe misc: genwqe: Use dma_set_mask_and_coherent to simplify code 2020-12-09 19:43:02 +01:00
habanalabs drivers: habanalabs: remove unused dentry pointer for debugfs files 2021-03-10 09:21:02 +01:00
ibmasm
lis3lv02d misc: lis3lv02d: Do not log an error when kmalloc fails 2021-03-24 08:26:29 +01:00
lkdtm drivers/misc/lkdtm: disable LTO for rodata.o 2021-01-14 08:21:09 -08:00
mei Char/Misc driver patches for 5.12-rc1 2021-02-24 10:25:37 -08:00
ocxl ocxl: use DEFINE_MUTEX() for mutex lock 2021-01-30 11:39:21 +11:00
sgi-gru x86/platform/uv: Update Copyrights to conform to HPE standards 2020-10-07 09:10:07 +02:00
sgi-xp misc/sgi-xp: use NULL instead of using plain integer as pointer 2021-03-24 08:26:30 +01:00
ti-st misc: ti-st: st_core: remove unneeded semicolon 2020-11-03 10:09:06 +01:00
uacce uacce: modify the module author information. 2020-11-09 18:41:03 +01:00
vmw_vmci vmci_host: print unexpanded names of ioctl requests in debug messages 2021-03-24 08:26:31 +01:00
ad525x_dpot-i2c.c
ad525x_dpot-spi.c
ad525x_dpot.c drivers: misc: ad525x_dpot: Add missing check in dpot_read_spi 2021-03-10 09:21:02 +01:00
ad525x_dpot.h
apds990x.c
apds9802als.c
atmel-ssc.c
bh1770glc.c
cs5535-mfgpt.c
ds1682.c
dummy-irq.c
enclosure.c
fastrpc.c misc: fastrpc: restrict user apps from sending kernel RPC messages 2021-03-10 17:01:29 +01:00
hisi_hikey_usb.c misc: hisi_hikey_usb: use PTR_ERR_OR_ZERO 2020-10-29 08:37:29 +01:00
hmc6352.c
hpilo.c misc: hpilo: avoid a useless memset 2020-07-23 12:56:49 +02:00
hpilo.h
ibmvmc.c vio: make remove callback return void 2021-03-02 22:41:23 +11:00
ibmvmc.h
ics932s401.c
isl29003.c misc: isl29003: Fix typo for get/set mode 2020-12-09 19:35:34 +01:00
isl29020.c
Kconfig misc: pti: Remove driver for deprecated platform 2021-01-27 13:35:01 +01:00
kgdbts.c kgdb: fix gcc-11 warning on indentation 2021-03-24 08:26:29 +01:00
lattice-ecp3-config.c
Makefile misc: pti: Remove driver for deprecated platform 2021-01-27 13:35:01 +01:00
pch_phub.c
pci_endpoint_test.c PCI: Add TI J721E device to PCI IDs 2021-02-23 14:12:41 -06:00
phantom.c
pvpanic.c misc/pvpanic: Export module FDT device table 2021-03-10 17:07:58 +01:00
qcom-coincell.c
sram-exec.c
sram.c
sram.h
tifm_7xx1.c
tifm_core.c
tsl2550.c
vmw_balloon.c drivers: vmw_balloon: remove dentry pointer for debugfs 2021-03-10 09:21:02 +01:00
xilinx_sdfec.c misc: xilinx-sdfec: remove check for ioctl cmd and argument. 2020-11-03 10:11:48 +01:00