From: Borislav Petkov <bp@alien8.de>
To: Lai Jiangshan <laijs@linux.alibaba.com>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>,
linux-kernel@vger.kernel.org, x86@kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
Peter Zijlstra <peterz@infradead.org>,
Andy Lutomirski <luto@kernel.org>,
"H. Peter Anvin" <hpa@zytor.com>, Joerg Roedel <jroedel@suse.de>
Subject: Re: [PATCH V6 00/49] x86/entry/64: Convert a bunch of ASM entry code into C code
Date: Fri, 3 Dec 2021 10:39:32 +0100 [thread overview]
Message-ID: <Yanl1HeO1m2TNbyv@zn.tnic> (raw)
In-Reply-To: <8dc8ec1c-3146-09fe-36ce-52999b06f6a0@linux.alibaba.com>
On Fri, Dec 03, 2021 at 05:31:11PM +0800, Lai Jiangshan wrote:
> Ping.
Can you explain to me what's with all the pinging?
Does your patchset contain anything urgent that needs immediate review
and handling or is it something which is a nice idea but needs to be
reviewed very carefully because it is asm entry code which is always a
pain and careful review cannot be done when rushing people?
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2021-12-03 9:39 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-26 10:11 [PATCH V6 00/49] x86/entry/64: Convert a bunch of ASM entry code into C code Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 01/49] x86/entry: Add fence for kernel entry swapgs in paranoid_entry() Lai Jiangshan
2021-12-04 11:45 ` [tip: x86/urgent] x86/entry: Add a fence for kernel entry SWAPGS " tip-bot2 for Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 02/49] x86/entry: Use the correct fence macro after swapgs in kernel CR3 Lai Jiangshan
2021-12-04 11:45 ` [tip: x86/urgent] " tip-bot2 for Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 03/49] x86/xen: Add xenpv_restore_regs_and_return_to_usermode() Lai Jiangshan
2021-12-04 11:45 ` [tip: x86/urgent] " tip-bot2 for Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 04/49] x86/entry: Use swapgs and native_iret directly in swapgs_restore_regs_and_return_to_usermode Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 05/49] compiler_types.h: Add __noinstr_section() for noinstr Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 06/49] x86/entry: Introduce __entry_text for entry code written in C Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 07/49] x86/entry: Move PTI_USER_* to arch/x86/include/asm/processor-flags.h Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 08/49] x86: Remove unused kernel_to_user_p4dp() and user_to_kernel_p4dp() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 09/49] x86: Replace PTI_PGTABLE_SWITCH_BIT with PTI_USER_PGTABLE_BIT Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 10/49] x86: Mark __native_read_cr3() & native_write_cr3() as __always_inline Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 11/49] x86/traps: Move the declaration of native_irq_return_iret into proto.h Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 12/49] x86/entry: Add arch/x86/entry/entry64.c for C entry code Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 13/49] x86/entry: Expose the address of .Lgs_change to entry64.c Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 14/49] x86/entry: Add C verion of SWITCH_TO_KERNEL_CR3 as switch_to_kernel_cr3() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 15/49] x86/traps: Add fence_swapgs_{user,kernel}_entry() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 16/49] x86/entry: Add C user_entry_swapgs_and_fence() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 17/49] x86/traps: Move pt_regs only in fixup_bad_iret() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 18/49] x86/entry: Switch the stack after error_entry() returns Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 19/49] x86/entry: move PUSH_AND_CLEAR_REGS out of error_entry Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 20/49] x86/entry: Move cld to the start of idtentry Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 21/49] x86/entry: Don't call error_entry for XENPV Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 22/49] x86/entry: Convert SWAPGS to swapgs in error_entry() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 23/49] x86/entry: Implement the whole error_entry() as C code Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 24/49] x86/entry: Use idtentry macro for entry_INT80_compat Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 25/49] x86/entry: Convert SWAPGS to swapgs in entry_SYSENTER_compat() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 26/49] x86: Remove the definition of SWAPGS Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 27/49] x86/entry: Make paranoid_exit() callable Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 28/49] x86/entry: Call paranoid_exit() in asm_exc_nmi() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 29/49] x86/entry: move PUSH_AND_CLEAR_REGS out of paranoid_entry Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 30/49] x86/entry: Add the C version ist_switch_to_kernel_cr3() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 31/49] x86/entry: Skip CR3 write when the saved CR3 is kernel CR3 in RESTORE_CR3 Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 32/49] x86/entry: Add the C version ist_restore_cr3() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 33/49] x86/entry: Add the C version get_percpu_base() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 34/49] x86/entry: Add the C version ist_switch_to_kernel_gsbase() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 35/49] x86/entry: Implement the C version ist_paranoid_entry() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 36/49] x86/entry: Implement the C version ist_paranoid_exit() Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 37/49] x86/entry: Add a C macro to define the function body for IST in .entry.text Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 38/49] x86/debug, mce: Use C entry code Lai Jiangshan
2021-11-26 10:11 ` [PATCH V6 39/49] x86/idtentry.h: Move the definitions *IDTENTRY_{MCE|DEBUG}* up Lai Jiangshan
2021-11-26 10:12 ` [PATCH V6 40/49] x86/nmi: Use DEFINE_IDTENTRY_NMI for nmi Lai Jiangshan
2021-11-26 10:12 ` [PATCH V6 41/49] x86/nmi: Use C entry code Lai Jiangshan
2021-11-26 10:12 ` [PATCH V6 42/49] x86/entry: Add a C macro to define the function body for IST in .entry.text with an error code Lai Jiangshan
2021-11-26 10:12 ` [PATCH V6 43/49] x86/doublefault: Use C entry code Lai Jiangshan
2021-11-26 10:12 ` [PATCH V6 44/49] x86/sev: Add and use ist_vc_switch_off_ist() Lai Jiangshan
2021-11-26 10:12 ` [PATCH V6 45/49] x86/sev: Use C entry code Lai Jiangshan
2021-11-26 10:12 ` [PATCH V6 46/49] x86/entry: Remove ASM function paranoid_entry() and paranoid_exit() Lai Jiangshan
2021-11-26 10:12 ` [PATCH V6 47/49] x86/entry: Remove the unused ASM macros Lai Jiangshan
2021-11-26 10:12 ` [PATCH V6 48/49] x86/entry: Remove save_ret from PUSH_AND_CLEAR_REGS Lai Jiangshan
2021-11-26 10:12 ` [PATCH V6 49/49] x86/syscall/64: Move the checking for sysret to C code Lai Jiangshan
2021-11-27 17:46 ` [PATCH V6 00/49] x86/entry/64: Convert a bunch of ASM entry code into " Damian Tometzki
2021-12-03 9:31 ` Lai Jiangshan
2021-12-03 9:39 ` Borislav Petkov [this message]
2021-12-03 10:10 ` Lai Jiangshan
2021-12-03 10:18 ` Borislav Petkov
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